added sample images

Changed parameters to temperature_mean_max

set database formatting to utf8

add .env to .gitignore

added .env.sample

.gitignore fix

.dockerignore

@@ -1,2 +0,0 @@
-node_modules
-npm-debug.log

.vscode/launch.json

@@ -1,23 +0,0 @@
-{
-  // Verwendet IntelliSense zum Ermitteln möglicher Attribute.
-  // Zeigen Sie auf vorhandene Attribute, um die zugehörigen Beschreibungen anzuzeigen.
-  // Weitere Informationen finden Sie unter https://go.microsoft.com/fwlink/?linkid=830387
-  "version": "0.2.0",
-  "configurations": [
-    {
-      "console": "integratedTerminal",
-      "internalConsoleOptions": "neverOpen",
-      "name": "NodeJS: nodemon debug",
-      "program": "${workspaceFolder}/backend/index.js",
-      "request": "launch",
-      // "restart": true,
-      "runtimeExecutable": "node",
-      // "runtimeExecutable": "nodemon",
-      "skipFiles": [
-        "<node_internals>/**"
-      ],
-      "type": "node",
-      "envFile": "${workspaceFolder}/backend/.env",
-    }
-  ]
-}

Dockerfile

@@ -1,24 +0,0 @@
-FROM node:12
-
-# Create app directory
-RUN mkdir -p /usr/src/app
-WORKDIR /usr/src/app
-
-# Install app dependencies
-# A wildcard is used to ensure both package.json AND package-lock.json are copied
-# where available (npm@5+)
-COPY backend/package*.json ./
-
-RUN npm install
-
-# Bundle app source
-COPY backend .
-
-EXPOSE 3000
-ENV PORT=3000
-ENV METEOSTAT_API_KEY=LMlDskju
-ENV DB_HOST=lhinderberger.dev
-ENV DB_USER=root
-ENV DB_PASSWORD=devtest
-ENV DB_PORT=3306
-CMD [ "node", "index.js" ]

README.md

@@ -24,7 +24,7 @@ Campus Cup AKMC  Data  Traveloptimizer
  - temperature=NUMBER,NUMBER
  - raindays=NUMBER,NUMBER
  - sunhours=NUMBER,NUMBER
- - precipitation=NUMBER,NUMBER
+ - percipitation=NUMBER,NUMBER
 
 __Examples:__
 http://localhost:3000/v1/search?from=2020-06-14&to=2020-07-29&temperature=27,29&raindays=8,12&sunhours=250,300

backend/.env.sample

@@ -1,10 +1,6 @@
-PORT=3000
-METEOSTAT_API_KEY=LMlDskju
-METEOSTAT_API_KEY_V2=O9X1xxKjheNwF1vfLcdRMmQ9JlobOugL
-DB_HOST=lhinderberger.dev
-DB_USER=root
-DB_PASSWORD=devtest
-DB_PORT=3306
-DATABASE=travopti
-GOOGLE_CLOUD_APIS=AIzaSyCeMBLfpqTp0IVB7Xipx6ekRQFUBjPacQc
-SHOW_MATCH_VALUE=1
+PORT=
+METEOSTAT_API_KEY=
+DB_HOST=
+DB_USER=
+DB_PASSWORD=
+DB_PORT=

backend/Dockerfile

@@ -1,27 +0,0 @@
-FROM node:12 
-
-# Create app directory
-WORKDIR /usr/src/app
-
-# COPY package.json .
-# For npm@5 or later, copy package-lock.json as well
-COPY package.json package-lock.json ./
-
-# Install app dependencies
-RUN npm install
-
-# Bundle app source
-COPY . .
-
-ENV PORT=3000
-ENV METEOSTAT_API_KEY=LMlDskju
-ENV DB_HOST=127.0.0.1
-ENV DB_USER=root
-ENV DB_PASSWORD=devtest
-ENV DB_PORT=3306
-ENV DATABASE=travopti
-
-EXPOSE 3000
-
-# Start Node server
-CMD [ "node", "./index.js" ]

backend/app.js

@@ -0,0 +1,275 @@
+const express = require('express')
+const moment = require('moment')
+const _ = require('lodash')
+const score = require('./util/score')
+const transformer = require('./util/transformer')
+const base = require('./util/base64')
+
+const app = express()
+
+const port = 3000
+//const multiplier_temp = 5
+const multiplier = {
+  temperature_mean_max: 5,
+  percipitation: 3.5,
+  raindays: 3,
+  sunhours: 2.5,
+}
+
+const samplePresets = [
+  {
+    id: 29837,
+    parameter: "temperature",
+    label: "warm",
+    values: [22, 25]
+  }
+]
+
+app.get('/', (req, res) => res.send('Hello Timo!'))
+app.get('/v1/regions', (req, res) => getAllRegions().then(x => res.json({ data: x })))
+app.get('/v1/presets', (req, res) => res.json({ data: samplePresets}))
+app.get('/v1/search', searchHandler)
+app.get('/v1/climate/update', climateUpdateHandler)
+
+app.listen(port, () => console.log(`Travopti backend listening at http://localhost:${port}`))
+
+function climateUpdateHandler(req, res) {
+  let parameter = []
+  if (req.query.startDate) parameter.push(req.query.startDate)
+  if (req.query.endDate) parameter.push(req.query.endDate)
+  climate.update(...parameter).then(x => {
+    res.send(x)
+  }).catch(e => {
+    let result = {
+      message: 'error during update process. check backend logs.',
+      error: e
+    }
+    res.send(result)
+  }
+
+  )
+}
+
+function searchHandler(req, res) {
+  let response = {}
+  
+  response.meta = {
+    params: req.params,
+    query: req.query,
+    headers: req.headers
+  }
+  
+  let q = req.query.q ? base.base64ToObj(req.query.q) : req.query
+  console.log('Q:', q)
+  
+  let queryObj = {}
+  if (q.temperature) queryObj['temperature_mean_max'] = q.temperature
+  if (q.percipitation) queryObj['percipitation'] = q.percipitation
+  if (q.raindays) queryObj['raindays'] = q.raindays
+  if (q.sunhours) queryObj['sunhours'] = q.sunhours
+  
+  scoreAndSearch(q.from, q.to, queryObj).then(searchResults => {
+    response.data = searchResults
+    res.json(response)
+  }).catch(e => {
+    console.log(e)
+    res.json(e.message)
+  })
+}
+
+async function scoreAndSearch(from, to, queries) {
+  // TODO break funtion into parts when implementing non-climate queries and modularize (new file)
+
+  console.log('search')
+
+  // get Min and Max values for each Parameter
+  const minMax = await getClimateMinMax()
+  
+  // randomize if empty queries
+  if (_.isEmpty(queries)) {
+    let t = _.round(_.random(minMax.min.temperature_mean_max, minMax.max.temperature_mean_max-5),0)
+    let p = _.round(_.random(minMax.min.percipitation, minMax.max.percipitation - 50), 0)
+    let r = _.round(_.random(minMax.min.raindays, minMax.max.raindays - 5), 0)
+    let s = _.round(_.random(minMax.min.sunhours, minMax.max.sunhours - 50), 0)
+    queries.temperature_mean_max = `${t},${t + 5}`
+    queries.percipitation = `${p},${p + 50}`
+    queries.raindays = `${r},${r + 5}`
+    queries.sunhours = `${s},${s + 50}`
+  }
+  queries = oldToNewQuerySyntax(queries)
+  console.log(queries)
+  
+  // TODO simplify and remove support for old query syntaax
+  let monthFrom = 0
+  let monthTo = 0
+  let dayFrom = 0
+  let dayTo = 0
+  
+  if (_.isNumber(from) && _.isNumber(to)) {
+    let dateFrom = moment(from).toDate()
+    let dateTo = moment(to).toDate()
+    monthFrom = dateFrom.getMonth()
+    monthTo = dateTo.getMonth()
+    dayFrom = dateFrom.getDay()
+    dayTo = dateTo.getDay()
+    if (moment(dateFrom).add(23, 'hours').isAfter(moment(dateTo))) throw new Error("ERR: 'to' must be at least one day after 'from'.")
+  } else {
+    //  to still support old query syntax 
+    let re = /([12]\d{3}-(0[1-9]|1[0-2])-(0[1-9]|[12]\d|3[01]))/i;
+    monthFrom = Number(from.split("-")[1])
+    monthTo = Number(to.split("-")[1])
+    dayFrom = Number(from.split("-")[2])
+    dayTo = Number(to.split("-")[2])
+    if (!from.match(re) || !to.match(re)) throw new Error("ERR: invalid parameter:",from,to)
+    if (moment(from, 'YYYY-MM-DD').add(23, 'hours').isAfter(moment(to, 'YYYY-MM-DD'))) throw new Error("ERR: 'to' must be at least one day after 'from'.")
+  }
+  
+  // -- Prepare search --
+  // to calculate average if traveldates are in more than one month
+  let travelPeriods = []
+  if (monthFrom === monthTo) {
+    let element = {
+      month: monthFrom,
+      days: dayTo - dayFrom
+    }
+    travelPeriods.push(element)
+  } else {
+    for (let index = monthFrom; index <= monthTo; index++) {
+      let element = {}
+      if (index === monthFrom) {
+        element = {
+          month: index,
+          days: 32 - dayFrom
+        }
+      } else if (index === monthTo) {
+        element = {
+          month: index,
+          days: dayTo
+        }
+      } else {
+        element = {
+          month: index,
+          days: 30
+        }
+      }
+      travelPeriods.push(element)
+    }
+  }
+
+  // calculate detail scores
+  let detailScores = await Promise.all(travelPeriods.map(async period => {
+    period.climate = await getAllRegionsWithClimatePerMonth(period.month)
+    period.scores = {}
+    Object.entries(queries).forEach(([key, value]) => {
+      // console.log('key',key)
+      // console.log('val', value)
+      period.scores[key] = calculateScores(key, period.climate, value[0], value[1], minMax)
+    });
+    return period
+  }));
+  
+  
+  // calculate ratio and transform into target object
+  return {
+    results: transformer.transform(detailScores),
+    debug: {
+      detailScores: detailScores,
+      minMax: minMax
+    }
+  }
+}
+
+function calculateScores(type, regionDataRows, searchLowParam, searchMaxParam, minMax) {
+  console.log('calculateScores for', type)
+  let result = regionDataRows.map(x => {
+    const sc = Math.round(score.calculateScoreRange(minMax.min[type], minMax.max[type], multiplier[type], x[type], searchLowParam, searchMaxParam) * 100) / 100
+
+    return {
+      region_id: x.region_id,
+      type: type,
+      value: x[type],
+      score: x[type] === null ? null : sc
+    }
+  
+  })
+  return result
+}
+
+async function getClimateMinMax() {
+  console.log('getClimateMinMax')
+  const sqlMin = `SELECT 
+  MIN(temperature_mean) AS temperature_mean,
+  MIN(temperature_mean_min) AS temperature_mean_min, 
+  MIN(temperature_mean_max) AS temperature_mean_max, 
+  MIN(percipitation) AS percipitation, 
+  MIN(raindays) AS raindays, 
+  MIN(sunshine) AS sunhours
+  FROM region_climate`
+  const sqlMax = `SELECT 
+  MAX(temperature_mean) AS temperature_mean,
+  MAX(temperature_mean_min) AS temperature_mean_min, 
+  MAX(temperature_mean_max) AS temperature_mean_max, 
+  MAX(percipitation) AS percipitation, 
+  MAX(raindays) AS raindays, 
+  MAX(sunshine) AS sunhours
+  FROM region_climate`
+  const [qResMin, qResMax] = await Promise.all([getQueryRows(sqlMin), getQueryRows(sqlMax)])
+  //console.log(qResMin)
+  return { min: qResMin[0], max: qResMax[0] } 
+}
+
+async function getQueryRows(sql) {
+  //console.log('getQueryRows')
+  const [rows, fields] = await db.execute(sql)
+  return rows
+}
+
+function getAllRegions() {
+  const sql = `SELECT 
+  regions.id AS region_id,
+  regions.region AS name,
+  regions.country_id AS country_id,
+  countries.country AS country,
+  regions.meteostat_id AS meteostat_id
+  FROM regions 
+  JOIN countries 
+  ON regions.country_id = countries.id`
+  return getQueryRows(sql)
+}
+
+function getClimatePerRegionAndMonth(regionId, month) {
+  console.log('getClimatePerRegionAndMonth')
+  const sql = `SELECT region_id, AVG(temperature_mean), AVG(temperature_mean_min), AVG(temperature_mean_max), AVG(percipitation), AVG(sunshine) FROM region_climate WHERE month = ${month} AND region_id = ${regionId}`
+  return getQueryRows(sql)
+}
+
+function getAllRegionsWithClimatePerMonth(month) {
+  console.log('getAllRegionsWithClimatePerMonth')
+  const sql = `SELECT 
+	region_climate.region_id AS region_id,
+	regions.country_id AS country_id,
+	regions.region AS name,
+	ROUND(AVG(region_climate.temperature_mean), 1) AS temperature_mean, 
+	ROUND(AVG(region_climate.temperature_mean_min), 1) AS temperature_mean_min, 
+	ROUND(AVG(region_climate.temperature_mean_max), 1) AS temperature_mean_max, 
+	ROUND(AVG(region_climate.percipitation), 1) AS percipitation, 
+	ROUND(AVG(region_climate.raindays), 1) AS raindays, 
+	ROUND(AVG(region_climate.sunshine), 1) AS sunhours
+	FROM region_climate JOIN regions ON region_climate.region_id = regions.id WHERE region_climate.month = ${month} GROUP BY region_id`
+  return getQueryRows(sql)
+}
+
+function oldToNewQuerySyntax(queries) {
+  let res = {}
+  try {
+    if (queries.temperature_mean_max) res.temperature_mean_max = [queries.temperature_mean_max.split(',')[0], queries.temperature_mean_max.split(',')[1]]
+    if (queries.percipitation) res.percipitation = [queries.percipitation.split(',')[0], queries.percipitation.split(',')[1]]
+    if (queries.raindays) res.raindays = [queries.raindays.split(',')[0], queries.raindays.split(',')[1]]
+    if (queries.sunhours) res.sunhours = [queries.sunhours.split(',')[0], queries.sunhours.split(',')[1]]
+    console.log('queries successfully transformed');
+  } catch (error) {
+    console.log('queries are ok');
+    return queries
+  }
+  return res
+}

backend/index.js

@@ -4,7 +4,7 @@ const path = require("path");
 const morgan = require("morgan");
 const dbConnection = require("./util/dbConnection");
 const fs = require("fs");
-const cors = require("cors");
+const httpolyglot = require("httpolyglot");
 require('dotenv').config()
 
 // credentials
@@ -13,66 +13,23 @@ const port = process.env.PORT
 // Router
 const search = require("./routes/search");
 const regions = require("./routes/regions");
-const countries = require("./routes/countries");
-const places = require("./routes/place");
-const update = require("./routes/update");
+const climate = require("./routes/climate");
 
 const app = express();
 
-// Swagger API doc set up
-const swaggerJsdoc = require('swagger-jsdoc');
-const swaggerUi = require('swagger-ui-express');
-const swaggerOptions = {
-    swaggerDefinition: {
-        openapi: "3.0.0",
-        info: {
-            title: "TravOpti API",
-            version: "1.0.0",
-            description:
-                "Enable intrest controlled region searching with this API\n" +
-                "No API Key required.",
-            license: {
-                name: "Licensing Pending",
-                url: "https://www.youtube.com/watch?v=dQw4w9WgXcQ&feature=youtu.be"
-            },
-            contact: {
-                name: "travOpti",
-                url: "https://travopti.de/home",
-                email: "feedback@travopti.de"
-            }
-        },
-        servers: [
-            {
-                url: "https://travopti.de/api/v1"
-            }
-        ]
-    },
-    apis: [
-        "./Routes/*.js",
-        "./Models/handleClimateUpdate.js",
-        "./Models/handleClimateUpdateV2.js",
-    ]
-};
-const swaggerDocs = swaggerJsdoc(swaggerOptions);
-
 (async () => {
     try {
-        // Connect to MariaDB
         const dbConn = await dbConnection();
 
         // Express middleware
         app.use(morgan("dev"));
         app.use(express.static(path.join(__dirname, "../../dist")));
         app.use(bodyParser.json());
-        app.use(cors());
-        app.use('/api/v1/doc', swaggerUi.serve, swaggerUi.setup(swaggerDocs, {explorer: false, docExpansion: "list"}));
 
         // Express routes
         app.use(search(dbConn));
         app.use(regions(dbConn));
-        app.use(countries(dbConn));
-        app.use(places(dbConn));
-        app.use(update(dbConn))
+        app.use(climate(dbConn));
 
         app.use((err, req, res, next) => {
             // 500
@@ -88,6 +45,7 @@ const swaggerDocs = swaggerJsdoc(swaggerOptions);
             console.log(`Travopti backend listening at http://localhost:${port}`)
         });
     } catch (error) {
+        // TODO: logging
         console.error("Failed to start the webserver");
         console.error(error);
     }

backend/mockdata/multiplier.json

@@ -0,0 +1,6 @@
+{
+  "temperature_mean_max": 5,
+  "percipitation": 3.5,
+  "raindays": 3,
+  "sunhours": 2.5
+}

backend/mockdata/sample-presets.json

@@ -0,0 +1,6 @@
+{
+  "id": 29837,
+  "parameter": "temperature",
+  "label": "warm",
+  "values": [22, 25]
+}

backend/models/getCountries.js

@@ -1,10 +0,0 @@
-module.exports = async (dbConn) => {
-    const countries = await dbConn.query(
-        `SELECT countries.id AS country_id,
-                countries.country AS name,
-                countries.description
-        FROM countries`
-    );
-    return countries;
-};
-

backend/models/getCountryById.js

@@ -1,12 +0,0 @@
-module.exports = async (dbConn, id) => {
-    const country = await dbConn.query(
-        `SELECT countries.id AS country_id,
-                countries.country AS name,
-                countries.description
-        FROM countries
-        WHERE countries.id = ?`,
-        [id]
-    );
-    return country;
-};
-

backend/models/getPlace.js

@@ -1,19 +0,0 @@
-const axios = require("axios")
-const getPlacePhoto = require("./getPlacePhoto.js")
-
-const fields = "photos,place_id,name,rating,geometry" // Parameters for Google Place API
-
-module.exports = async (q) => {
-    const res = await axios.get(
-        `https://maps.googleapis.com/maps/api/place/findplacefromtext/json?inputtype=textquery&fields=${fields}&input=${q}&key=${process.env.GOOGLE_CLOUD_APIS}`)
-
-    // Photo url is not returned by default since it overuses Google Place API
-    /*
-    for (let candidate of res.data.candidates) {
-        for (let photo of candidate.photos) {
-            photo.url = await getPlacePhoto(photo.photo_reference)
-        }
-    }
-    */
-    return res.data
-}

backend/models/getPlaceNearby.js

@@ -1,20 +0,0 @@
-const axios = require("axios")
-const getPlacePhoto = require("./getPlacePhoto.js")
-
-const radius = 20000 // Search radius in meters
-const rankby = "prominence" // Sorting of results
-const types = "tourist_attraction" // Category which shall be searched
-
-module.exports = async (lat, lng) => {
-    const res = await axios.get(
-        `https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=${lat},${lng}&radius=${radius}&type=${types}&rankby=${rankby}&key=${process.env.GOOGLE_CLOUD_APIS}`
-    );
-    // Photo url is not returned by default since it overuses Google Place API
-    /*
-    for (let result of res.data.results) {
-        for (let photo of result.photos) {
-            photo.url = await getPlacePhoto(photo.photo_reference)
-        }
-    }*/
-    return res.data
-}

backend/models/getPlacePhoto.js

@@ -1,10 +0,0 @@
-const axios = require("axios")
-
-module.exports = async (photoref) => {
-    const res = await axios.get(
-        `https://maps.googleapis.com/maps/api/place/photo?photoreference=${photoref}&maxwidth=1600&key=${process.env.GOOGLE_CLOUD_APIS}`
-    );
-
-    const url = res.request.res.responseUrl
-    return url
-}

backend/models/getRegionById.js

@@ -1,61 +0,0 @@
-const arrayFormatting = require("../util/databaseArrayFormatting.js")
-
-module.exports = async (dbConn, id) => {
-    const res = await dbConn.query(
-            `SELECT regions.id AS region_id,
-                regions.region AS name,
-                countries.country AS country,
-                regions.description AS description,
-                regions.lon AS lon,
-                regions.lat AS lat,
-                rcma.temperature_mean AS temperature_mean,
-                rcma.temperature_mean_min AS temperature_mean_min,
-                rcma.temperature_mean_max AS temperature_mean_max,
-                rcma.precipitation AS precipitation,
-                rcma.rain_days AS rain_days,
-                rcma.sun_hours AS sun_hours,
-                rcma.humidity AS humidity,
-                regions_byt.average_per_day_costs AS average_per_day_costs,
-                rtma.avg_price_relative AS avg_price_relative,
-                regions_byt.accommodation_costs AS accommodation_costs,
-                regions_byt.food_costs AS food_costs,
-                regions_byt.water_costs AS water_costs,
-                regions_byt.local_transportation_costs AS local_transportation_costs,
-                regions_byt.entertainment_costs AS entertainment_costs,
-                regions_byt.alcohol_costs AS alcohol_costs
-        FROM regions
-        LEFT JOIN countries ON regions.country_id = countries.id
-        LEFT JOIN (SELECT rcma.region_id, 
-                GROUP_CONCAT(rcma.temperature_mean ORDER BY rcma.month SEPARATOR ', ') AS temperature_mean, 
-                GROUP_CONCAT(rcma.temperature_mean_min ORDER BY rcma.month SEPARATOR ', ') AS temperature_mean_min, 
-                GROUP_CONCAT(rcma.temperature_mean_max ORDER BY rcma.month SEPARATOR ', ') AS temperature_mean_max, 
-                GROUP_CONCAT(rcma.precipitation ORDER BY rcma.month SEPARATOR ', ') AS precipitation, 
-                GROUP_CONCAT(rcma.rain_days ORDER BY rcma.month SEPARATOR ', ') AS rain_days, 
-                GROUP_CONCAT(rcma.sun_hours ORDER BY rcma.month SEPARATOR ', ') AS sun_hours, 
-                GROUP_CONCAT(rcma.humidity ORDER BY rcma.month SEPARATOR ', ') AS humidity
-              FROM region_climate_monthly_avg AS rcma
-              GROUP BY rcma.region_id) rcma ON rcma.region_id = regions.id
-        LEFT JOIN regions_byt ON regions.id = regions_byt.region_id
-        LEFT JOIN (SELECT rtma.region_id,
-              GROUP_CONCAT(rtma.avg_price_relative ORDER BY rtma.month SEPARATOR ', ') AS avg_price_relative
-              FROM regions_trivago_monthly_avg AS rtma
-              GROUP BY rtma.region_id) rtma
-        ON regions.id = rtma.region_id
-        WHERE regions_byt.travelstyle = 1
-        AND regions.id = ?`,
-        [id]
-    );
-    const region = res[0]
-
-    region.avg_price_relative = arrayFormatting(region.avg_price_relative);
-    region.temperature_mean = arrayFormatting(region.temperature_mean);
-    region.temperature_mean_min = arrayFormatting(region.temperature_mean_min);
-    region.temperature_mean_max = arrayFormatting(region.temperature_mean_max);
-    region.precipitation = arrayFormatting(region.precipitation);
-    region.rain_days = arrayFormatting(region.rain_days);
-    region.sun_hours = arrayFormatting(region.sun_hours);
-    region.humidity = arrayFormatting(region.humidity);
-
-    return region;
-};
-

backend/models/getRegionNearbyById.js

@@ -1,21 +0,0 @@
-const arrayFormatting = require("../util/databaseArrayFormatting.js")
-
-module.exports = async (dbConn, id) => {
-    const region_nearby = await dbConn.query(
-        `SELECT id as place_id,
-        region_id as region_id,
-        name as place_name,
-        lon as lon,
-        lat as lat,
-        rating as rating,
-        vicinity as vicinity,
-        photo_reference as photo_reference,
-        img_url as img_url
-        FROM regions_nearby
-        WHERE region_id = ?`,
-        [id]
-    );
-
-    return region_nearby;
-};
-

backend/models/getRegions.js

@@ -1,69 +1,14 @@
-const arrayFormatting = require("../util/databaseArrayFormatting.js");
-const { allTagsWithValues } = require("./getTags.js");
-
-module.exports = async (dbConn) => {
-    const sqlRegions = `SELECT regions.id AS region_id,
+module.exports = async (dbConn, lat, long, radius) => {
+    const regions = await dbConn.query(
+        `SELECT regions.id AS region_id,
                 regions.region AS name,
+                regions.country_id AS country_id,
                 countries.country AS country,
-                regions.description AS description,
-                regions.lon AS lon,
-                regions.lat AS lat,
-                rcma.temperature_mean AS temperature_mean,
-                rcma.temperature_mean_min AS temperature_mean_min,
-                rcma.temperature_mean_max AS temperature_mean_max,
-                rcma.precipitation AS precipitation,
-                rcma.rain_days AS rain_days,
-                rcma.sun_hours AS sun_hours,
-                rcma.humidity AS humidity,
-                regions_byt.average_per_day_costs AS average_per_day_costs,
-                rtma.avg_price_relative AS avg_price_relative,
-                regions_byt.accommodation_costs AS accommodation_costs,
-                regions_byt.food_costs AS food_costs,
-                regions_byt.water_costs AS water_costs,
-                regions_byt.local_transportation_costs AS local_transportation_costs,
-                regions_byt.entertainment_costs AS entertainment_costs,
-                regions_byt.alcohol_costs AS alcohol_costs
+                regions.meteostat_id AS meteostat_id
         FROM regions
-        LEFT JOIN countries ON regions.country_id = countries.id
-        LEFT JOIN (SELECT rcma.region_id, 
-                GROUP_CONCAT(rcma.temperature_mean ORDER BY rcma.month SEPARATOR ', ') AS temperature_mean, 
-                GROUP_CONCAT(rcma.temperature_mean_min ORDER BY rcma.month SEPARATOR ', ') AS temperature_mean_min, 
-                GROUP_CONCAT(rcma.temperature_mean_max ORDER BY rcma.month SEPARATOR ', ') AS temperature_mean_max, 
-                GROUP_CONCAT(rcma.precipitation ORDER BY rcma.month SEPARATOR ', ') AS precipitation, 
-                GROUP_CONCAT(rcma.rain_days ORDER BY rcma.month SEPARATOR ', ') AS rain_days, 
-                GROUP_CONCAT(rcma.sun_hours ORDER BY rcma.month SEPARATOR ', ') AS sun_hours, 
-                GROUP_CONCAT(rcma.humidity ORDER BY rcma.month SEPARATOR ', ') AS humidity
-              FROM region_climate_monthly_avg AS rcma
-              GROUP BY rcma.region_id) rcma ON rcma.region_id = regions.id
-        LEFT JOIN regions_byt ON regions.id = regions_byt.region_id
-        LEFT JOIN (SELECT rtma.region_id,
-              GROUP_CONCAT(rtma.avg_price_relative ORDER BY rtma.month SEPARATOR ', ') AS avg_price_relative
-              FROM regions_trivago_monthly_avg AS rtma
-              GROUP BY rtma.region_id) rtma
-        ON regions.id = rtma.region_id
-        WHERE regions_byt.travelstyle = 1`
-
-    const [regions, tags] = await Promise.all([dbConn.query(sqlRegions), allTagsWithValues(dbConn)])
-
-    for (k = 0; k < regions.length; k++) {
-        regions[k].avg_price_relative = arrayFormatting(regions[k].avg_price_relative);
-        regions[k].temperature_mean = arrayFormatting(regions[k].temperature_mean);
-        regions[k].temperature_mean_min = arrayFormatting(regions[k].temperature_mean_min);
-        regions[k].temperature_mean_max = arrayFormatting(regions[k].temperature_mean_max);
-        regions[k].precipitation = arrayFormatting(regions[k].precipitation);
-        regions[k].rain_days = arrayFormatting(regions[k].rain_days);
-        regions[k].sun_hours = arrayFormatting(regions[k].sun_hours);
-        regions[k].humidity = arrayFormatting(regions[k].humidity);
-    }
-
-
-    return regions.map(region => {
-        region.tags = tags.filter(tag => tag.region_id === region.region_id).map(tag => {
-            delete tag.region_id
-            return tag
-        })
-
-        return region
-    });
+        JOIN countries
+        ON regions.country_id = countries.id`
+    );
+    return regions;
 };
 

backend/models/getSearchPresets.js

@@ -1,21 +1,6 @@
 module.exports = async (dbConn) => {
-    let presets = await dbConn.query(
-            `SELECT search_presets.id AS preset_id,
-                search_presets.parameter AS parameter,
-                search_presets.name AS tag_label,
-                CASE
-                WHEN value_2 is NULL THEN value_1
-                ELSE CONCAT(search_presets.value_1,"|",search_presets.value_2)
-         END AS "value"
-         FROM search_presets`
-    );
-
-    for (k = 0; k < presets.length; k++) {
-        const value = presets[k].value
-        presets[k].value = value.split("|");
-        for (i = 0; i < presets[k].value.length; i++) {
-            presets[k].value[i] = parseFloat(presets[k].value[i])
-        }
-    }
-    return presets;
+    // TODO: Implement pulling data from database
+    const presets = require ("../mockdata/sample-presets.json")
+    const res = presets
+    return res;
 };

backend/models/getSearchResults.js

@@ -0,0 +1,29 @@
+const base64 = require ("../util/base64.js")
+const ss = require ("../util/scoreAndSearch.js")
+
+module.exports = async (dbConn, req, res) => {
+    let response = {}
+
+    response.meta = {
+        params: req.params,
+        query: req.query,
+        headers: req.headers
+    }
+
+    let q = req.query.q ? base64.base64ToObj(req.query.q) : req.query
+    console.log('Q:', q)
+
+    let queryObj = {}
+    if (q.temperature) queryObj['temperature_mean_max'] = q.temperature
+    if (q.percipitation) queryObj['percipitation'] = q.percipitation
+    if (q.raindays) queryObj['raindays'] = q.raindays
+    if (q.sunhours) queryObj['sunhours'] = q.sunhours
+
+    ss.scoreAndSearch(q.from, q.to, queryObj, dbConn).then(searchResults => {
+        response.data = searchResults
+        res.json(response)
+    }).catch(e => {
+        console.log(e)
+        res.json(e.message)
+    })
+};

backend/models/getTags.js

@@ -1,22 +0,0 @@
-exports.getUniqueTags = async (dbConn) => {
-  let tags = await dbConn.query(
-    `SELECT DISTINCT name FROM region_feedback;`
-  );
-  return tags;
-};
-
-exports.allTagsWithValues = async (dbConn) => {
-  let tags = await dbConn.query(
-    `SELECT region_id, name, value FROM region_feedback;`
-  );
-  return tags;
-};
-
-exports.getTagsByRegionId = async (dbConn, id) => {
-  let tags = await dbConn.query(
-      `SELECT region_id, name, value 
-       FROM region_feedback
-       WHERE region_id = ${id};`
-  );
-  return tags;
-};

backend/models/handleClimateUpdate.js

@@ -1,89 +1,84 @@
 const axios = require('axios')
-const _ = require('lodash')
 
-// Constants
-// TODO: Automatically retrieve dates via aviable Data from database and get rid of "random" dates
-const rangeStartDate = '2019-01' // If no date is given, this date will be used as startDate
-const rangeEndDate = '2020-05'// If no date is given, this date will be used as endDate
+// TODO: Automatically retrieve dates via aviable Data and get rid of random dates
+const rangeStartDate = '2010-01' // If no date is given, this date will be used as startDate
+const rangeEndDate = '2018-12'// If no date is given, this date will be used as endDate
 
-// TODO: call method periodically, not over API (fine for prototyping, tho)
+// TODO: call method periodically, not over API
 module.exports = async (dbConn, startDate = rangeStartDate, endDate = rangeEndDate) => {
-  console.log('update climate with:', startDate, endDate);
+    console.log('update climate with:', startDate, endDate);
 
-  const result = await dbConn.query(`SELECT * FROM regions WHERE meteostat_id IS NOT NULL`)
+    const result = await dbConn.query(`SELECT * FROM regions WHERE meteostat_id IS NOT NULL`)
 
-  const climateObject = await Promise.all(result.map(src => {
-    return createClimateObjectFrom(src, startDate, endDate)
-  }))
-  const climateObjectArr = climateObject.reduce((total, element) => total.concat(element), [])
+    const climateObject = await Promise.all(result.map(src => createClimateObjectFrom(src, startDate, endDate)))
+    const climateObjectArr = climateObject.reduce((total, element) => total.concat(element), [])
 
-  await writeToDatabase(dbConn, climateObjectArr)
+    await writeToDatabase(dbConn, climateObjectArr)
 
-  const res = `region_climate update complete. see backend logs for info.`
-  return res
+    const res = 'region_climate update complete. see backend logs for info.'
+    console.log(res)
+    return res
 }
 
 async function createClimateObjectFrom(src, startDate, endDate) {
-  let res
-  if (src.meteostat_id === '') {
-    console.log("skipping: no meteostat id ")
-    return []
-  }
-  try {
-    res = await axios.get(`https://api.meteostat.net/v1/history/monthly?station=${src.meteostat_id}&start=${startDate}&end=${endDate}&key=${process.env.METEOSTAT_API_KEY}`)
-  } catch (error) {
-    console.log("error while getting data from meteostat: couldn't find results for following region: ")
-    console.log(src.region + " with meteostat_id " + src.meteostat_id)
-    console.log(error)
-    return []
-  }
-  if (!res.data.data) {
-    console.log("skipping: no data for station with meteostat_id " + src.meteostat_id + " (" + src.region + ")")
-    return []
-  }
-  const retVal = res.data.data.map(element => {
-    let result = {
-      region: src.region,
-      region_id: src.id,
-      year: element.month.split("-")[0],
-      month: element.month.split("-")[1],
-      temperature_mean: element.temperature_mean,
-      temperature_mean_min: element.temperature_mean_min,
-      temperature_mean_max: element.temperature_mean_max,
-      precipitation: element.precipitation,
-      rain_days: element.raindays,
-      sun_hours: element.sunshine,
-      humidity: element.humidity ? element.humidity : null
+    let res
+    try {
+        res = await axios.get(`https://api.meteostat.net/v1/history/monthly?station=${src.meteostat_id}&start=${startDate}&end=${endDate}&key=${process.env.METEOSTAT_API_KEY}`)
+    } catch (error) {
+        console.log("skipping createClimateObjectFrom: couldn't find results for following region: ")
+        console.log(src.region + " with meteostat_id " + src.meteostat_id)
+        console.log(error)
+        return []
     }
-    return result
-  })
-  return retVal
+    if (!res.data.data) {
+        console.log("skipping: no data for station meteostat_id " + src.meteostat_id + " (" + src.region + ")")
+        return []
+    }
+    const retVal = res.data.data.map(element => {
+        let result = {
+            region: src.region,
+            region_id: src.id,
+            year: element.month.split("-")[0],
+            month: element.month.split("-")[1],
+            temperature: element.temperature_mean,
+            temperature_min: element.temperature_mean_min,
+            temperature_max: element.temperature_mean_max,
+            precipitation: element.precipitation,
+            raindays: element.raindays,
+            sunshine: element.sunshine,
+            humidity: element.humidity ? element.humidity : null
+        }
+        //console.log(result)
+        return result
+    })
+    return retVal
 }
 
 async function writeToDatabase(dbConn, climateObjArr) {
-  for (const element of climateObjArr) {
-    try {
-      await dbConn.query(`
-      INSERT INTO region_climate 
-      (region_id, year, month, temperature_mean, temperature_mean_min, temperature_mean_max, precipitation, sun_hours, humidity, rain_days)
-      VALUES (${element.region_id}, ${element.year}, ${element.month}, ${element.temperature_mean}, ${element.temperature_mean_min}, ${element.temperature_mean_max}, ${element.precipitation}, ${element.sun_hours}, ${element.humidity}, ${element.rain_days})
-      ON DUPLICATE KEY UPDATE
-      temperature_mean = ${element.temperature_mean}, 
-      temperature_mean_min = ${element.temperature_mean_min}, 
-      temperature_mean_max = ${element.temperature_mean_max}, 
-      precipitation = ${element.precipitation}, 
-      sun_hours = ${element.sun_hours}, 
-      humidity = ${element.humidity}, 
-      rain_days = ${element.rain_days};`)
-    } catch (error) {
-      if (error.code !== 'ER_DUP_ENTRY') {
-        console.log("element which causes problems: ")
-        console.log(element)
-        console.log("query which causes problems: ")
-        console.log(error)
-      } else {
-        console.log(element.region + ": " + error.sqlMessage)
-      }
+    for (const element of climateObjArr) {
+        //console.log(element)
+        try {
+            await dbConn.query(`
+                INSERT INTO region_climate 
+                (region_id, year, month, temperature_mean, temperature_mean_min, temperature_mean_max, percipitation, sunshine, humidity, raindays)
+                VALUES (${element.region_id}, ${element.year}, ${element.month}, ${element.temperature}, ${element.temperature_min}, ${element.temperature_max}, ${element.precipitation}, ${element.sunshine}, ${element.humidity}, ${element.raindays})
+                ON DUPLICATE KEY UPDATE
+                temperature_mean = ${element.temperature}, 
+                temperature_mean_min = ${element.temperature_min}, 
+                temperature_mean_max = ${element.temperature_max}, 
+                percipitation = ${element.precipitation}, 
+                sunshine = ${element.sunshine}, 
+                humidity = ${element.humidity}, 
+                raindays = ${element.raindays};`)
+        } catch (error) {
+            if (error.code !== 'ER_DUP_ENTRY') {
+                console.log("element which causes problems: ")
+                console.log(element)
+                console.log("query which causes problems: ")
+                console.log(error)
+            } else {
+                console.log(element.region + ": " + error.sqlMessage)
+            }
+        }
     }
-  }
 };

backend/models/handleClimateUpdateV2.js

@@ -1,110 +0,0 @@
-const axios = require('axios')
-const _ = require('lodash')
-
-// Constants
-// TODO: Automatically retrieve dates via aviable Data from database and get rid of "random" dates
-const rangeStartDate = '2019-01-01' // If no date is given, this date will be used as startDate
-const rangeEndDate = '2019-12-31'// If no date is given, this date will be used as endDate
-
-// TODO: call method periodically, not over API (fine for prototyping, tho)
-module.exports = async (dbConn, startDate = rangeStartDate, endDate = rangeEndDate) => {
-    console.log('update climate with:', startDate, endDate);
-
-    const result = await dbConn.query(`SELECT id, region, lon, lat FROM regions`)
-
-    const climateObject = await Promise.all(result.map(src => {
-        return createClimateObjectFrom(src, startDate, endDate)
-    }))
-    const climateObjectArr = climateObject.reduce((total, element) => total.concat(element), [])
-
-    await writeToDatabase(dbConn, climateObjectArr)
-
-    const res = `region_climate update v2 complete. see backend logs for info.`
-    return climateObjectArr
-}
-
-async function createClimateObjectFrom(src, startDate, endDate) {
-    let res
-    try {
-        res = await axios.get(
-            `https://api.meteostat.net/v2/point/daily?lat=${src.lat}&lon=${src.lon}&start=${startDate}&end=${endDate}`,
-            {
-                headers: {
-                    "x-api-key": process.env.METEOSTAT_API_KEY_V2
-                }//,
-                //httpsAgent: agent
-            })
-    } catch (error) {
-        console.log("error while getting data from meteostat: couldn't find results for following region: ")
-        console.log(src.region,"with coords:",src.lon,src.lat)
-        console.log(error)
-        return []
-    }
-    if (!res.data.data) {
-        console.log("skipping: no data for station with meteostat_id " + src.meteostat_id + " (" + src.region + ")")
-        return []
-    }
-    const retVal = res.data.data.map(element => {
-        let result = {
-            region: src.region,
-            region_id: src.id,
-            year: element.date.split("-")[0],
-            month: element.date.split("-")[1],
-            day: element.date.split("-")[2],
-            temperature_mean: element.tavg,
-            temperature_mean_min: element.tmin,
-            temperature_mean_max: element.tmax,
-            precipitation: element.prcp,
-            rain_days: element.prcp > 2 ? 1:0, // More than 2mm => rainday
-            sun_hours: element.tsun/60
-        }
-        //console.log(result)
-        return result
-    })
-    return retVal
-}
-
-async function writeToDatabase(dbConn, climateObjArr) {
-    for (const element of climateObjArr) {
-        //console.log(element)
-        try {
-            await dbConn.query(`
-      INSERT INTO region_climate_day
-      (region_id, year, month, day, temperature_mean, temperature_mean_min, temperature_mean_max, precipitation, sun_hours, rain_days)
-      VALUES (${element.region_id}, ${element.year}, ${element.month}, ${element.day}, ${element.temperature_mean}, ${element.temperature_mean_min}, ${element.temperature_mean_max}, ${element.precipitation}, ${element.sun_hours}, ${element.rain_days})
-      ON DUPLICATE KEY UPDATE
-      temperature_mean = ${element.temperature_mean}, 
-      temperature_mean_min = ${element.temperature_mean_min}, 
-      temperature_mean_max = ${element.temperature_mean_max}, 
-      precipitation = ${element.precipitation}, 
-      sun_hours = ${element.sun_hours}, 
-      rain_days = ${element.rain_days};`)
-        } catch (error) {
-            if (error.code !== 'ER_DUP_ENTRY') {
-                console.log("element which causes problems: ")
-                console.log(element)
-                console.log("query which causes problems: ")
-                console.log(error)
-            } else {
-                console.log(element.region + ": " + error.sqlMessage)
-            }
-        }
-    }
-};
-
-/*
-INSERT INTO region_climate
-(region_id, YEAR, MONTH, temperature_mean, temperature_mean_min, temperature_mean_max, precipitation, rain_days, sun_hours)
-SELECT
-region_id,
-YEAR,
-MONTH,
-ROUND(AVG(temperature_mean),2) AS temperature_mean,
-MIN(temperature_mean_min) AS temperature_mean_min,
-MAX(temperature_mean_max) AS temperature_mean_max,
-ROUND(SUM(precipitation),2) AS precipitation,
-SUM(rain_days) AS rain_days,
-SUM(sun_hours) AS sun_hours
-FROM region_climate_day
-GROUP BY region_id, YEAR, month
- */

backend/models/handleRegionLonLat.js

@@ -1,34 +0,0 @@
-const axios = require("axios")
-const getRegions = require("../models/getRegions.js")
-
-const fields = "geometry" // Parameters for Google Places API
-
-module.exports = async (dbConn) => {
-    const regions = await getRegions(dbConn)
-
-    for (let region of regions) {
-        try {
-            const q = region.name
-
-            const place = await axios.get(
-                `https://maps.googleapis.com/maps/api/place/findplacefromtext/json?inputtype=textquery&fields=geometry&input=${q}&key=${process.env.GOOGLE_CLOUD_APIS}`)
-
-            const region_id = region.region_id
-            const lon = parseFloat(place.data.candidates[0].geometry.location.lng)
-            const lat = parseFloat(place.data.candidates[0].geometry.location.lat)
-
-            await dbConn.query(
-                `UPDATE regions
-            SET lon=${lon}, lat=${lat}
-            WHERE id = ${region_id}`
-            );
-
-            console.log("Updating coordinates for region: ", region_id, q, "     ", "lon:", lon, "lat", lat)
-        } catch (e) {
-            console.log(e)
-        }
-    }
-
-    const res = "lon lat update finished"
-    return res
-}

backend/models/handleUpdateRegionNearby.js

@@ -1,48 +0,0 @@
-const axios = require("axios")
-const getRegions = require("../models/getRegions.js")
-const getPlaceNearby = require("../models/getPlaceNearby.js")
-
-module.exports = async (dbConn) => {
-    const regions = await getRegions(dbConn)
-
-    for (let region of regions) {
-        try {
-            const region_id = region.region_id
-            const region_lon = region.lon
-            const region_lat = region.lat
-
-            console.log("Updating nearby for region: ", region_id, region.name)
-
-            const places = await getPlaceNearby(region_lat, region_lon)
-
-            for (let result of places.results) {
-                const name = result.name
-                const rating = result.rating === undefined ? null : result.rating
-                const lon = result.geometry.location.lng
-                const lat = result.geometry.location.lat
-                const photo_ref = result.photos[0].photo_reference
-                const vicinity = result.vicinity
-
-                console.log("# New tourist attraction:", region_id, region.name, name)
-
-                await dbConn.query(
-                    `INSERT INTO regions_nearby
-                 (region_id,name,lon,lat,rating,vicinity,photo_reference)
-                 VALUES
-                 (${region_id},"${name}",${lon},${lat},${rating},"${vicinity}","${photo_ref}")
-                 ON DUPLICATE KEY UPDATE
-                 lon = ${lon},
-                 lat = ${lat},
-                 rating = ${rating},
-                 vicinity = "${vicinity}",
-                 photo_reference = "${photo_ref}"`
-                );
-            }
-        } catch (e) {
-            console.log(e)
-        }
-    }
-
-    const res = "region nearby update finished"
-    return res
-}

backend/models/handleUpdateRegionNearbyById.js

@@ -1,51 +0,0 @@
-const axios = require("axios")
-const getRegionById = require("../models/getRegionById.js")
-const getPlaceNearby = require("../models/getPlaceNearby.js")
-
-module.exports = async (dbConn, id) => {
-    const region = await getRegionById(dbConn, id)
-
-    try {
-        const region_id = region.region_id
-        const region_lon = region.lon
-        const region_lat = region.lat
-
-        console.log("Updating nearby for region: ", region_id, region.name)
-
-        const places = await getPlaceNearby(region_lat, region_lon)
-
-        for (let result of places.results) {
-            try {
-                const name = result.name
-                const rating = result.rating === undefined ? null : result.rating
-                const lon = result.geometry.location.lng
-                const lat = result.geometry.location.lat
-                const photo_ref = result.photos[0].photo_reference
-                const vicinity = result.vicinity
-
-                console.log("# New tourist attraction:", region_id, region.name, name)
-
-                await dbConn.query(
-                    `INSERT INTO regions_nearby
-                 (region_id,name,lon,lat,rating,vicinity,photo_reference)
-                 VALUES
-                 (${region_id},"${name}",${lon},${lat},${rating},"${vicinity}","${photo_ref}")
-                 ON DUPLICATE KEY UPDATE
-                 lon = ${lon},
-                 lat = ${lat},
-                 rating = ${rating},
-                 vicinity = "${vicinity}",
-                 photo_reference = "${photo_ref}"`
-                );
-            } catch (e) {
-                console.log(e)
-            }
-        }
-    } catch (e) {
-        console.log(e)
-    }
-
-
-    const res = "region nearby by id update finished"
-    return res
-}

backend/models/handleUpdateRegionNearbyImgUrl.js

@@ -1,32 +0,0 @@
-const getRegionNearbyById = require("../models/getRegionNearbyById.js")
-const getPlacePhoto = require("../models/getPlacePhoto.js")
-
-module.exports = async (dbConn) => {
-    try {
-        const region_ids = await dbConn.query(`
-            SELECT distinct region_id
-            FROM regions_nearby
-            ORDER BY region_id`)
-
-
-        for (let region_id of region_ids) {
-            const nearby = await getRegionNearbyById(dbConn, region_id.region_id)
-
-            for (let place of nearby) {
-                const url = await getPlacePhoto(place.photo_reference)
-
-                console.log("# Setting image Url:", region_id, place.place_name, url)
-
-                await dbConn.query(`
-                    UPDATE regions_nearby
-                    SET img_url = "${url}"
-                    WHERE id = ${place.place_id}`)
-            }
-        }
-    } catch (e) {
-        console.log(e)
-    }
-
-    const res = "region nearby img url update finished"
-    return res
-}

backend/models/handleUpdateRegionNearbyImgUrlById.js

@@ -1,33 +0,0 @@
-const getRegionNearbyById = require("../models/getRegionNearbyById.js")
-const getPlacePhoto = require("../models/getPlacePhoto.js")
-
-module.exports = async (dbConn,id) => {
-    try {
-        const region_ids = await dbConn.query(`
-            SELECT distinct region_id
-            FROM regions_nearby
-            WHERE region_id = ?`,
-            [id])
-
-
-        for (let region_id of region_ids) {
-            const nearby = await getRegionNearbyById(dbConn, region_id.region_id)
-
-            for (let place of nearby) {
-                const url = await getPlacePhoto(place.photo_reference)
-
-                console.log("# Setting image Url:", region_id, place.place_name, url)
-
-                await dbConn.query(`
-                    UPDATE regions_nearby
-                    SET img_url = "${url}"
-                    WHERE id = ${place.place_id}`)
-            }
-        }
-    } catch (e) {
-        console.log(e)
-    }
-
-    const res = "region nearby img url update finished"
-    return res
-}

backend/package-lock.json

@@ -4,45 +4,6 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
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-      "requires": {
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-        "call-me-maybe": "^1.0.1",
-        "js-yaml": "^3.13.1"
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-    },
-    "@apidevtools/openapi-schemas": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/@apidevtools/openapi-schemas/-/openapi-schemas-2.0.3.tgz",
-      "integrity": "sha512-QoPaxGXfgqgGpK1p21FJ400z56hV681a8DOcZt3J5z0WIHgFeaIZ4+6bX5ATqmOoCpRCsH4ITEwKaOyFMz7wOA=="
-    },
-    "@apidevtools/swagger-methods": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/@apidevtools/swagger-methods/-/swagger-methods-3.0.1.tgz",
-      "integrity": "sha512-1Vlm18XYW6Yg7uHunroXeunWz5FShPFAdxBbPy8H6niB2Elz9QQsCoYHMbcc11EL1pTxaIr9HXz2An/mHXlX1Q=="
-    },
-    "@apidevtools/swagger-parser": {
-      "version": "9.0.1",
-      "resolved": "https://registry.npmjs.org/@apidevtools/swagger-parser/-/swagger-parser-9.0.1.tgz",
-      "integrity": "sha512-Irqybg4dQrcHhZcxJc/UM4vO7Ksoj1Id5e+K94XUOzllqX1n47HEA50EKiXTCQbykxuJ4cYGIivjx/MRSTC5OA==",
-      "requires": {
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-        "@apidevtools/openapi-schemas": "^2.0.2",
-        "@apidevtools/swagger-methods": "^3.0.0",
-        "@jsdevtools/ono": "^7.1.0",
-        "call-me-maybe": "^1.0.1",
-        "openapi-types": "^1.3.5",
-        "z-schema": "^4.2.2"
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-    "@jsdevtools/ono": {
-      "version": "7.1.2",
-      "resolved": "https://registry.npmjs.org/@jsdevtools/ono/-/ono-7.1.2.tgz",
-      "integrity": "sha512-qS/a24RA5FEoiJS9wiv6Pwg2c/kiUo3IVUQcfeM9JvsR6pM8Yx+yl/6xWYLckZCT5jpLNhslgjiA8p/XcGyMRQ=="
-    },
     "@sindresorhus/is": {
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       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.14.0.tgz",
@@ -142,14 +103,6 @@
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-    "argparse": {
-      "version": "1.0.10",
-      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
-      "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
-      "requires": {
-        "sprintf-js": "~1.0.2"
-      }
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     "array-flatten": {
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       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
@@ -166,7 +119,8 @@
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       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
-      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
+      "dev": true
     },
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@@ -219,6 +173,7 @@
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+      "dev": true,
       "requires": {
         "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
@@ -270,11 +225,6 @@
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-      "integrity": "sha1-JtII6onje1y95gJQoV8DHBak1ms="
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       "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
@@ -369,15 +319,11 @@
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       "dev": true
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-    "commander": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-5.0.0.tgz",
-      "integrity": "sha512-JrDGPAKjMGSP1G0DUoaceEJ3DZgAfr/q6X7FVk4+U5KxUSKviYGM2k6zWkfyyBHy5rAtzgYJFa1ro2O9PtoxwQ=="
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       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
+      "dev": true
     },
     "configstore": {
       "version": "5.0.1",
@@ -416,15 +362,6 @@
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       "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
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-    "cors": {
-      "version": "2.8.5",
-      "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
-      "integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
-      "requires": {
-        "object-assign": "^4",
-        "vary": "^1"
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-    },
     "crypto-random-string": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/crypto-random-string/-/crypto-random-string-2.0.0.tgz",
@@ -475,14 +412,6 @@
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       "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
     },
-    "doctrine": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-3.0.0.tgz",
-      "integrity": "sha512-yS+Q5i3hBf7GBkd4KG8a7eBNNWNGLTaEwwYWUijIYM7zrlYDM0BFXHjjPWlWZ1Rg7UaddZeIDmi9jF3HmqiQ2w==",
-      "requires": {
-        "esutils": "^2.0.2"
-      }
-    },
     "dot-prop": {
       "version": "5.2.0",
       "resolved": "https://registry.npmjs.org/dot-prop/-/dot-prop-5.2.0.tgz",
@@ -544,11 +473,6 @@
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       "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A=="
     },
-    "esutils": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz",
-      "integrity": "sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g=="
-    },
     "etag": {
       "version": "1.8.1",
       "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
@@ -642,11 +566,6 @@
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       "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
     },
-    "fs.realpath": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
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       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
@@ -671,19 +590,6 @@
         "pump": "^3.0.0"
       }
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-    "glob": {
-      "version": "7.1.6",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.6.tgz",
-      "integrity": "sha512-LwaxwyZ72Lk7vZINtNNrywX0ZuLyStrdDtabefZKAY5ZGJhVtgdznluResxNmPitE0SAO+O26sWTHeKSI2wMBA==",
-      "requires": {
-        "fs.realpath": "^1.0.0",
-        "inflight": "^1.0.4",
-        "inherits": "2",
-        "minimatch": "^3.0.4",
-        "once": "^1.3.0",
-        "path-is-absolute": "^1.0.0"
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       "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.1.tgz",
@@ -788,15 +694,6 @@
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       "dev": true
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-    "inflight": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
-      "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
-      "requires": {
-        "once": "^1.3.0",
-        "wrappy": "1"
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     "inherits": {
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       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
@@ -903,15 +800,6 @@
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       "dev": true
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-    "js-yaml": {
-      "version": "3.13.1",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz",
-      "integrity": "sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==",
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@@ -941,16 +829,6 @@
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-      "resolved": "https://registry.npmjs.org/lodash.get/-/lodash.get-4.4.2.tgz",
-      "integrity": "sha1-LRd/ZS+jHpObRDjVNBSZ36OCXpk="
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-    "lodash.isequal": {
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-      "resolved": "https://registry.npmjs.org/lodash.isequal/-/lodash.isequal-4.5.0.tgz",
-      "integrity": "sha1-QVxEePK8wwEgwizhDtMib30+GOA="
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@@ -1054,6 +932,7 @@
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+      "dev": true,
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@@ -1212,11 +1091,6 @@
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@@ -1234,15 +1108,11 @@
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       "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
+      "dev": true,
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-    "openapi-types": {
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@@ -1283,11 +1153,6 @@
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-      "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw="
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+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.1.tgz",
+      "integrity": "sha1-R1OT/56RR5rqYtyvDKPRSYOn+0A="
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@@ -1605,39 +1465,6 @@
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-      "resolved": "https://registry.npmjs.org/swagger-jsdoc/-/swagger-jsdoc-4.0.0.tgz",
-      "integrity": "sha512-wHrmRvE/OQa3d387YIrRNPvsPwxkJc0tAYeCVa359gUIKPjC4ReduFhqq/+4erLUS79kY1T5Fv0hE0SV/PgBig==",
-      "requires": {
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-        "doctrine": "3.0.0",
-        "glob": "7.1.6",
-        "js-yaml": "3.13.1",
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-      "resolved": "https://registry.npmjs.org/swagger-parser/-/swagger-parser-9.0.1.tgz",
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-    "swagger-ui-dist": {
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+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+      "dev": true
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@@ -1809,25 +1632,6 @@
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-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
-          "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
-          "optional": true
-        }
-      }
     }
   }
 }

backend/package.json

@@ -2,7 +2,7 @@
   "name": "cc-data-backend",
   "version": "1.0.0",
   "description": "",
-  "main": "index.js",
+  "main": "app.js",
   "scripts": {
     "start": "nodemon ./index.js"
   },
@@ -11,7 +11,6 @@
   "dependencies": {
     "axios": "^0.19.2",
     "body-parser": "^1.19.0",
-    "cors": "^2.8.5",
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
     "httpolyglot": "^0.1.2",
@@ -20,10 +19,7 @@
     "moment": "^2.26.0",
     "morgan": "^1.10.0",
     "mysql2": "^2.1.0",
-    "path": "^0.12.7",
-    "sqlstring": "^2.3.2",
-    "swagger-jsdoc": "^4.0.0",
-    "swagger-ui-express": "^4.1.4"
+    "path": "^0.12.7"
   },
   "devDependencies": {
     "nodemon": "^2.0.4"

backend/routes/climate.js

@@ -0,0 +1,11 @@
+const router = require("express").Router()
+const handleClimateUpdate = require("../models/handleClimateUpdate.js")
+
+module.exports = dbConn => {
+    router.put("/api/v1/climate/update", async (req, res) => {
+        const update = await handleClimateUpdate(dbConn)
+        res.json(update)
+    });
+
+    return router;
+};

backend/routes/countries.js

@@ -1,54 +0,0 @@
-/**
- * @swagger
- * tags:
- *   name: Countries
- *   description: Access country data.
- */
-
-const router = require("express").Router();
-
-// Models
-const getCountries = require("../models/getCountries.js");
-const getCountryById = require("../models/getCountryById.js");
-
-// Utils
-const sqlSanitzer = require("../util/sqlstring_sanitizer.js")
-
-module.exports = dbConn => {
-    /**
-     * @swagger
-     * /countries:
-     *  get:
-     *   summary: Get all countries
-     *   tags: [Countries]
-     *   responses:
-     *    "200":
-     *     description: Returns aviable data for all countries
-     */
-    router.get("/api/v1/countries", async (req, res) => {
-        res.json(await getCountries(dbConn));
-    });
-
-    /**
-     * @swagger
-     * /countries/{id}:
-     *  get:
-     *   summary: Get a specific country by id
-     *   tags: [Countries]
-     *   parameters:
-     *   - name: "id"
-     *     in: "path"
-     *     required: true
-     *     type: int
-     *     example: 23
-     *   responses:
-     *    "200":
-     *     description: Returns aviable data for the country
-     *     example: test
-     */
-    router.get("/api/v1/countries/:id", async (req, res) => {
-        const id = sqlSanitzer(req.params.id);
-        res.json(await getCountryById(dbConn, id))
-    });
-    return router;
-};

backend/routes/place.js

@@ -1,95 +0,0 @@
-/**
- * @swagger
- * tags:
- *   name: Places
- *   description: Access to the Google Place API via the Key used in backend. Only for manual use in the prototype application!
- */
-
-const router = require("express").Router()
-
-// Models
-const getPlace = require("../models/getPlace.js")
-const getPlaceNearby = require("../models/getPlaceNearby.js")
-const getPlacePhoto = require("../models/getPlacePhoto.js")
-
-// Utils
-const sqlSanitzer = require("../util/sqlstring_sanitizer.js")
-
-module.exports = dbConn => {
-    /**
-     * @swagger
-     * /place:
-     *  get:
-     *   summary: Get a specific place
-     *   tags: [Places]
-     *   parameters:
-     *   - name: "q"
-     *     in: "query"
-     *     required: true
-     *     type: int
-     *     description: "Querystring, by which the place is searched"
-     *     example: Berlin
-     *   responses:
-     *    "200":
-     *     description: Returns a place from the google places API.
-     */
-    router.get("/api/v1/place", async (req, res) => {
-        const place = await getPlace(req.query.q)
-        res.json(place)
-    });
-
-    /**
-     * @swagger
-     * /place/nearby:
-     *  get:
-     *   summary: Get nearby touristic places
-     *   tags: [Places]
-     *   parameters:
-     *   - name: "lat"
-     *     in: "query"
-     *     required: true
-     *     type: float
-     *     description: "Latitiude"
-     *     example: 52.520365
-     *   - name: "lng"
-     *     in: "query"
-     *     required: true
-     *     type: float
-     *     description: "Longitude"
-     *     example: 13.403509
-     *   responses:
-     *    "200":
-     *     description: Returns nearby places from the google places API.
-     */
-    router.get("/api/v1/place/nearby", async (req, res) => {
-        const lat = req.query.lat
-        const lng = req.query.lng
-        const place = await getPlaceNearby(lat, lng)
-        res.json(place)
-    });
-
-    /**
-     * @swagger
-     * /place/photo:
-     *  get:
-     *   summary: Get a photo for a place
-     *   tags: [Places]
-     *   parameters:
-     *   - name: "photoref"
-     *     in: "query"
-     *     required: true
-     *     type: int
-     *     description: "Photo_Reference which is returned for a place by Google Places API"
-     *     example: CmRaAAAAbupojmH94negtiCnLGdfx2azxhVTEDI1rtTrYnQ7KclEI-Yy9_YGxN9h63AKrCzd22kk5z-UiK7fS4-zXnO5OqfNRZu2hrmfcp8b77rItediibAVovOOA5LnyJ9YYuofEhAAr0Im0zuiAtbDKPjbPUSBGhTFkSrH6FZxenbo1bCkdCXaUMhOug
-     *   responses:
-     *    "200":
-     *     description: Returns the matching url to the photo.
-     */
-    router.get("/api/v1/place/photo", async (req, res) => {
-        const photoref = req.query.photoref
-        const photo = await getPlacePhoto(photoref)
-        res.json(photo)
-    });
-
-    return router;
-};

backend/routes/regions.js

@@ -1,112 +1,10 @@
-/**
- * @swagger
- * tags:
- *   name: Regions
- *   description: Access region data.
- */
-
 const router = require("express").Router();
-
-// Models
 const getRegions = require("../models/getRegions.js");
-const getRegionById = require("../models/getRegionById.js");
-const getRegionNearbyById = require("../models/getRegionNearbyById.js")
-
-// Utils
-const path = require("path");
-const fs = require("fs");
-const _ = require('lodash')
-const sqlSanitzer = require("../util/sqlstring_sanitizer.js")
 
 module.exports = dbConn => {
-    /**
-     * @swagger
-     * /regions:
-     *  get:
-     *   summary: Get all regions
-     *   tags: [Regions]
-     *   responses:
-     *    "200":
-     *     description: Returns available data for all regions
-     */
     router.get("/api/v1/regions", async (req, res) => {
-        const data = await getRegions(dbConn)
-        if (req.query.randomize) {
-            const randomize = sqlSanitzer(req.query.randomize)
-            res.json(_.sampleSize(data, randomize))
-        } else {
-            res.json(data);
-        }
+        res.json(await getRegions(dbConn));
     });
 
-    /**
-     * @swagger
-     * /regions/{id}:
-     *  get:
-     *   summary: Get a specific region by id
-     *   tags: [Regions]
-     *   parameters:
-     *   - name: "id"
-     *     in: "path"
-     *     required: true
-     *     type: int
-     *   responses:
-     *    "200":
-     *     description: Returns available data for the region
-     */
-    router.get("/api/v1/regions/:id", async (req, res) => {
-        console.log(typeof req.params.id)
-        const id = sqlSanitzer(req.params.id);
-        console.log(id)
-       res.json(await getRegionById(dbConn, id))
-    });
-
-    /**
-     * @swagger
-     * /regions/{id}/image:
-     *  get:
-     *   summary: Get image for specific region
-     *   tags: [Regions]
-     *   parameters:
-     *   - name: "id"
-     *     in: "path"
-     *     required: true
-     *     type: int
-     *   responses:
-     *    "200":
-     *     description: Returns the image for a specific region
-     *    "404":
-     *     description: Returns a placeholder image for the region
-     */
-    router.get('/api/v1/regions/:id/image', (req, res) => {
-        console.log("HERE")
-        if (fs.existsSync(path.join(__dirname, `../data/regions/images/${req.params.id}.jpg`))) {
-            console.log("EXISTS")
-            res.status(200).sendFile(path.join(__dirname, `../data/regions/images/${req.params.id}.jpg`))
-        } else {
-            console.log("NOT EXISTS")
-            res.status(404).sendFile(path.join(__dirname, `../data/regions/images/x.png`))
-        }
-    })
-
-    /**
-     * @swagger
-     * /regions/{id}/nearby:
-     *  get:
-     *   summary: Get nearby places of a specific region by id
-     *   tags: [Regions]
-     *   parameters:
-     *   - name: "id"
-     *     in: "path"
-     *     required: true
-     *     type: int
-     *   responses:
-     *    "200":
-     *     description: Returns all nearby places for the region
-     */
-    router.get("/api/v1/regions/:id/nearby", async (req,res) => {
-        const id = sqlSanitzer(req.params.id);
-        res.json(await getRegionNearbyById(dbConn,id))
-    });
     return router;
 };

backend/routes/search.js

@@ -1,182 +1,20 @@
-/**
- * @swagger
- * tags:
- *   name: Search
- *   description: Access the search algorithm and the data provided for searching.
- */
-
 const router = require("express").Router();
-
-// Models
-const getRegions = require('../models/getRegions.js');
+const getSearchResults = require("../models/getSearchResults.js");
 const getSearchPresets = require("../models/getSearchPresets.js");
 
-// Utils
-const _ = require('lodash')
-const base64 = require("../util/base64.js")
-const scoreAndSearch = require("../util/scoreAndSearch.js");
-const oldToNewQuerySyntax = require("../util/oldToNewQuerySyntax.js")
-const { getUniqueTags } = require("../models/getTags.js");
-
 module.exports = dbConn => {
-  /**
-   * @swagger
-   * /search:
-   *  get:
-   *   summary: Get Searchresults
-   *   tags: [Search]
-   *   parameters:
-   *   - name: "q"
-   *     in: "query"
-   *     required: true
-   *     type: int
-   *     description: "Base64 encoded JS-Object with searchparameters"
-   *     example: eyJmcm9tIjoxNTkzNjQ4MDAwMDAwLCJ0byI6MTU5NDI1MjgwMDAwMCwidGFncyI6W119
-   *   responses:
-   *    "200":
-   *     description: Returns the region information and scores for the searchresults
-   */
-  router.get("/api/v1/search", searchHandler(dbConn));
+    router.get("/api/v1/search", async (req, res) => {
+        const query = req.query.q;
+        if (query != undefined) {
+            res.json(await getSearchResults(dbConn, req));
+        } else {
+            res.status(400).send();
+        }
+    });
 
-  /**
-   * @swagger
-   * /search/presets:
-   *  get:
-   *   summary: Get the presets for the search parameters
-   *   tags: [Search]
-   *   responses:
-   *    "200":
-   *     description: Returns all presets for the search parameters
-   */
-  router.get("/api/v1/search/presets", presetHandler(dbConn));
+    router.get("/api/v1/search/presets", async (req, res) => {
+        res.json(await getSearchPresets(dbConn));
+    });
 
-  /**
-   * @swagger
-   * /search/tags:
-   *  get:
-   *   summary: Get the existing searchtags
-   *   tags: [Search]
-   *   responses:
-   *    "200":
-   *     description: Returns all existing searchtags
-   */
-  router.get("/api/v1/search/tags", tagsHandler(dbConn));
-
-  return router;
+    return router;
 };
-
-function tagsHandler(dbConn) {
-  return function (req, res) {
-    getUniqueTags(dbConn).then(tags => {
-      res.json(tags.map(tag => tag.name))
-    }).catch(error => {
-      // TODO error handling
-    })
-  }
-}
-
-function presetHandler(dbConn) {
-  return function (req, res) {
-    getSearchPresets(dbConn).then(presets => {
-      res.json(presets)
-    }).catch(error => {
-      // TODO error handling
-    })
-  }
-}
-
-function searchHandler(dbConn) {
-  return async function (req, res) {
-    let response = {}
-
-    response.meta = {
-      params: req.params,
-      query: req.query,
-      headers: req.headers
-    }
-
-    // SWITCH TO SUPPORT OLD AND NEW BASE64 BASED QUERY SYNTAX
-    let q = req.query.q ? base64.base64ToObj(req.query.q) : req.query
-    console.log('Q:', q)
-
-    // transform syntax and seperate climate queries from price queries
-    if (!req.query.q) {
-      q = oldToNewQuerySyntax(q)
-    }
-    // CHOOSE PARAMS WHICH SHALL BE PASSED TO SCORE AND SEARCH
-    let scoreQueryObj = prepareQueries(q)
-
-    let [regions] = await Promise.all([getRegions(dbConn)])
-    let data = {
-      regions: regions,
-    }
-
-    // FILTER if query contains filterString
-    if (q.textfilter) {
-      data.regions = filterByString(data.regions, q.textfilter, q.fulltext)
-    }
-
-    scoreAndSearch(data, q.from, q.to, scoreQueryObj).then(searchResults => {
-
-      // only dev:
-      if (process.env.SHOW_MATCH_VALUE === '1') searchResults.forEach(reg => reg.name = `${reg.name} (${_.round(reg.score * 10, 1)}% match)`)
-
-      // FILTER NULLSCORES
-      if (!_.get(q, 'showRegionsWithNullScore', false)) {
-        console.log('without null scores');
-        searchResults.forEach(el => console.log('region:', el.name, 'score:', el.score))
-        searchResults = searchResults.filter(el => !_.some(el.scores, score => _.isNaN(score.score) || _.isNil(score.score) || score.score <= 0))
-      }
-      // SEND RESPONSE
-      res.json(searchResults)
-
-    }).catch(e => {
-      // TODO error handling
-      console.log(e)
-      res.status(400).send(e.message)
-    })
-  }
-}
-
-function filterByString(searchResults, filterString, boolFulltext) {
-  return _.filter(searchResults, region => {
-    // console.log("filtering: filterString, boolFulltext");
-    // console.log(filterString, boolFulltext);
-    filterString = filterString.toLowerCase()
-    let name = region.name.toLowerCase()
-    let country = region.country.toLowerCase()
-    if (boolFulltext) {
-      let desc = region.description.toLowerCase()
-      return name.includes(filterString) || country.includes(filterString) || desc.includes(filterString)
-    }
-    return name.includes(filterString) || country.includes(filterString)
-  })
-}
-
-function prepareQueries(queries) {
-  let q = {
-    climate: {},
-    costs: {},
-    others: {}
-  }
-  // climate
-  if (queries.temperature_mean_max) q.climate.temperature_mean_max = queries.temperature_mean_max
-  if (queries.precipitation) q.climate.precipitation = queries.precipitation
-  if (queries.rain_days) q.climate.rain_days = queries.rain_days
-  if (queries.sun_hours) q.climate.sun_hours = queries.sun_hours
-
-  // costs
-  if (queries.accommodation_costs) q.costs.accommodation_costs = queries.accommodation_costs
-  if (queries.food_costs) q.costs.food_costs = queries.food_costs
-  if (queries.alcohol_costs) q.costs.alcohol_costs = queries.alcohol_costs
-  if (queries.water_costs) q.costs.water_costs = queries.water_costs
-  if (queries.local_transportation_costs) q.costs.local_transportation_costs = queries.local_transportation_costs
-  if (queries.entertainment_costs) q.costs.entertainment_costs = queries.entertainment_costs
-  if (queries.average_per_day_costs) q.costs.average_per_day_costs = queries.average_per_day_costs
-
-  // others
-  if (queries.avg_price_relative) q.others.avg_price_relative = queries.avg_price_relative
-  if (queries.tags) q.others.tags = queries.tags
-
-  return q
-}

backend/routes/update.js

@@ -1,135 +0,0 @@
-/**
- * @swagger
- * tags:
- *   name: Update
- *   description: Endpoint for updating region specific data. Only for manual use in the prototype application!
- */
-
-const router = require("express").Router();
-
-// Models
-const handleClimateUpdate = require("../models/handleClimateUpdate.js")
-const handleClimateUpdateV2 = require("../models/handleClimateUpdateV2.js")
-const handleUpdateRegionNearby = require("../models/handleUpdateRegionNearby.js")
-const handleUpdateRegionNearbyById = require("../models/handleUpdateRegionNearbyById.js")
-const handleUpdateRegionNearbyImgUrl = require("../models/handleUpdateRegionNearbyImgUrl.js")
-const handleUpdateRegionNearbyImgUrlById = require("../models/handleUpdateRegionNearbyImgUrlById.js")
-
-// Utils
-const sqlSanitzer = require("../util/sqlstring_sanitizer.js")
-
-module.exports = dbConn => {
-    /**
-     * @swagger
-     * /update/climate/v1:
-     *  put:
-     *   summary: Pull monthly data from meteostat API V1
-     *   tags: [Update]
-     *   responses:
-     *    "200":
-     *     description: Update information is logged in backend
-     */
-    router.put("/api/v1/update/climate/v1", async (req, res) => {
-        const update = await handleClimateUpdate(dbConn)
-        res.json(update)
-    });
-
-    /**
-     * @swagger
-     * /update/climate/v2:
-     *  put:
-     *   summary: Pull daily data from meteostat API V2. Data is written to Travopti database and must be processed manually before it can be used.
-     *   tags: [Update]
-     *   responses:
-     *    "200":
-     *     description: Update information is logged in backend
-     */
-    router.put("/api/v1/update/climate/v2", async (req, res) => {
-        const update = await handleClimateUpdateV2(dbConn)
-        res.json(update)
-    });
-
-    /**
-     * @swagger
-     * /update/regions/all/nearby:
-     *  put:
-     *   summary: Updates all nearby data for all regions
-     *   tags: [Update]
-     *   responses:
-     *    "200":
-     *     description: Updates all nearby data for all regions
-     */
-    router.put("/api/v1/update/regions/all/nearby", async (req, res) => {
-        res.json(await handleUpdateRegionNearby(dbConn))
-    });
-
-    /**
-     * @swagger
-     * /update/regions/all/lonlat:
-     *  put:
-     *   summary: Updates all coordinate data for all regions
-     *   tags: [Update]
-     *   responses:
-     *    "200":
-     *     description: Updates all coordinate data for all regions
-     */
-    router.put("/api/v1/update/regions/all/lonlat", async (req,res) => {
-        res.json(await handleRegionLonLat(dbConn))
-    });
-
-    /**
-     * @swagger
-     * /update/regions/all/nearby/image:
-     *  put:
-     *   summary: Updates the nearby image urls for all regions
-     *   tags: [Update]
-     *   responses:
-     *    "200":
-     *     description: Updates the nearby image urls for all regions
-     */
-    router.put("/api/v1/update/regions/all/nearby/image", async (req, res) => {
-        res.json(await handleUpdateRegionNearbyImgUrl(dbConn))
-    });
-
-    /**
-     * @swagger
-     * /update/regions/{id}/nearby:
-     *  put:
-     *   summary: Updates the nearby data for a specific region
-     *   tags: [Update]
-     *   parameters:
-     *   - name: "id"
-     *     in: "path"
-     *     required: true
-     *     type: int
-     *   responses:
-     *    "200":
-     *     description: Updates the nearby data for a specific region
-     */
-    router.put("/api/v1/update/regions/:id/nearby", async (req, res) => {
-        const id = sqlSanitzer(req.params.id);
-        res.json(await handleUpdateRegionNearbyById(dbConn, id))
-    });
-
-    /**
-     * @swagger
-     * /update/regions/{id}/nearby/image:
-     *  put:
-     *   summary: Updates the nearby image urls for a specific region
-     *   tags: [Update]
-     *   parameters:
-     *   - name: "id"
-     *     in: "path"
-     *     required: true
-     *     type: int
-     *   responses:
-     *    "200":
-     *     description: Updates the nearby image urls for a specific region
-     */
-    router.put("/api/v1/update/regions/:id/nearby/image", async (req, res) => {
-        const id = sqlSanitzer(req.params.id);
-        res.json(await handleUpdateRegionNearbyImgUrlById(dbConn, id))
-    });
-
-    return router
-}

backend/settings.js

@@ -1,62 +0,0 @@
-module.exports = {
-  scoring: {
-    // parameter: [transition range, transition function, transistion slope exponent]
-    temperature_mean_max: [12, 'easeInOut', 2],
-    precipitation: [60, 'easeInOut', 2], // [170, 'easeInOut', 2],
-    rain_days: [5, 'easeInOut', 2],
-    sun_hours: [80, 'easeInOut', 2],
-
-    accommodation_costs: [30, 'linear', null],
-    food_costs: [25, 'linear', null],
-    alcohol_costs: [15, 'linear', null],
-    water_costs: [15, 'linear', null],
-    local_transportation_costs: [20, 'linear', null],
-    entertainment_costs: [20, 'easeInOut', 0.6],
-    average_per_day_costs: [100, 'linear', null],
-
-    avg_price_relative: [30, 'easeOut', 2],
-  },
-  boundaries: {
-    climate: {
-      min: {
-        temperature_mean: -9.6,
-        temperature_mean_min: -14.5,
-        temperature_mean_max: -4.7,
-        precipitation: 0,
-        rain_days: 0,
-        sun_hours: 3
-      },
-      max: {
-        temperature_mean: 38.3,
-        temperature_mean_min: 33.5,
-        temperature_mean_max: 43.7,
-        precipitation: 1145,
-        rain_days: 28,
-        sun_hours: 416
-      }
-    },
-    static: {
-      max: {
-        accommodation_costs: 500,
-        food_costs: 100,
-        alcohol_costs: 100,
-        water_costs: 100,
-        local_transportation_costs: 100,
-        entertainment_costs: 100,
-        average_per_day_costs: 1000,
-        avg_price_relative: 100
-
-      },
-      min: {
-        accommodation_costs: 0,
-        food_costs: 0,
-        alcohol_costs: 0,
-        water_costs: 0,
-        local_transportation_costs: 0,
-        entertainment_costs: 0,
-        average_per_day_costs: 0,
-        avg_price_relative: 0
-      }
-    }
-  }
-}

backend/util/base64.js

@@ -14,20 +14,10 @@ exports.base64ToObj = function(base64) {
   return JSON.parse(atob(base64));
 }
 
-/**
- * Decodes a base64 encoded object.
- * @param base64 encoded object
- * @returns {string} decoded object
- */
 function atob(base64) {
   return Buffer.from(base64, 'base64').toString('binary')
 }
 
-/**
- * Encodes an object as base64 string.
- * @param string The object to encode
- * @returns {string} base64 encoded object
- */
 function btoa(string) {
   return Buffer.from(string).toString('base64')
 }

backend/util/calculateScores.js

@@ -0,0 +1,15 @@
+function calculateScores(type, regionDataRows, searchLowParam, searchMaxParam, minMax) {
+    console.log('calculateScores for', type)
+    let result = regionDataRows.map(x => {
+        const sc = Math.round(score.calculateScoreRange(minMax.min[type], minMax.max[type], multiplier[type], x[type], searchLowParam, searchMaxParam) * 100) / 100
+
+        return {
+            region_id: x.region_id,
+            type: type,
+            value: x[type],
+            score: x[type] === null ? null : sc
+        }
+
+    })
+    return result
+}

backend/util/databaseArrayFormatting.js

@@ -1,15 +0,0 @@
-/**
- * Seperate Strings created via GROUP_CONCAT by database into an array
- * @param array String with comma-seperated values
- * @returns [float] array of float values
- */
-module.exports = (array) => {
-    if (array !== null && array !== undefined) {
-        const value = array
-        array = value.split(",");
-        for (i = 0; i < array.length; i++) {
-            array[i] = parseFloat(array[i])
-        }
-    }
-    return array;
-}

backend/util/dbConnection.js

@@ -23,7 +23,7 @@ module.exports = async config => {
         user: process.env.DB_USER,
         password: process.env.DB_PASSWORD,
         port: process.env.DB_PORT,
-        database: process.env.DATABASE,
+        database: 'travopti',
         connectionLimit: 10
     });
 

backend/util/getAllRegionsWithClimatePerMonth.js

@@ -1,24 +1,15 @@
-module.exports = function (dbConn) {
-	return async function getAllRegionsWithClimatePerMonth(month) {
-		console.log('getAllRegionsWithClimatePerMonth')
-		const sql = `SELECT 
+function getAllRegionsWithClimatePerMonth(month) {
+    console.log('getAllRegionsWithClimatePerMonth')
+    const sql = `SELECT 
 	region_climate.region_id AS region_id,
-	region_climate.month AS month,
-	countries.country AS country,
+	regions.country_id AS country_id,
 	regions.region AS name,
 	ROUND(AVG(region_climate.temperature_mean), 1) AS temperature_mean, 
 	ROUND(AVG(region_climate.temperature_mean_min), 1) AS temperature_mean_min, 
 	ROUND(AVG(region_climate.temperature_mean_max), 1) AS temperature_mean_max, 
-	ROUND(AVG(region_climate.precipitation), 1) AS precipitation, 
-	ROUND(AVG(region_climate.raindays), 1) AS rain_days, 
-	ROUND(AVG(region_climate.sunshine), 1) AS sun_hours
-	FROM region_climate 
-	JOIN regions ON region_climate.region_id = regions.id 
-	JOIN countries ON regions.country_id = countries.id 
-	WHERE region_climate.month = ${month} GROUP BY region_id`
-		let response = await dbConn.query(sql)
-		console.log(response[0]);
-
-		return response
-	}
+	ROUND(AVG(region_climate.percipitation), 1) AS percipitation, 
+	ROUND(AVG(region_climate.raindays), 1) AS raindays, 
+	ROUND(AVG(region_climate.sunshine), 1) AS sunhours
+	FROM region_climate JOIN regions ON region_climate.region_id = regions.id WHERE region_climate.month = ${month} GROUP BY region_id`
+    return getQueryRows(sql)
 }

backend/util/getClimateMinMax.js

@@ -1,22 +1,22 @@
 exports.getClimateMinMax = async function (dbConn) {
-  console.log('getClimateMinMax')
-  const sqlMin = `SELECT 
-      MIN(temperature_mean) AS temperature_mean,
-      MIN(temperature_mean_min) AS temperature_mean_min, 
-      MIN(temperature_mean_max) AS temperature_mean_max, 
-      MIN(precipitation) AS precipitation, 
-      MIN(rain_days) AS rain_days, 
-      MIN(sun_hours) AS sun_hours
-      FROM region_climate`
-  const sqlMax = `SELECT 
-      MAX(temperature_mean) AS temperature_mean,
-      MAX(temperature_mean_min) AS temperature_mean_min, 
-      MAX(temperature_mean_max) AS temperature_mean_max, 
-      MAX(precipitation) AS precipitation, 
-      MAX(rain_days) AS rain_days, 
-      MAX(sun_hours) AS sun_hours
-      FROM region_climate`
-  const [qResMin, qResMax] = await Promise.all([dbConn.query(sqlMin), dbConn.query(sqlMax)])
-  // console.log(qResMin)
-  return { min: qResMin[0], max: qResMax[0] }
+    console.log('getClimateMinMax')
+    const sqlMin = `SELECT 
+  MIN(temperature_mean) AS temperature_mean,
+  MIN(temperature_mean_min) AS temperature_mean_min, 
+  MIN(temperature_mean_max) AS temperature_mean_max, 
+  MIN(percipitation) AS percipitation, 
+  MIN(raindays) AS raindays, 
+  MIN(sunshine) AS sunhours
+  FROM region_climate`
+    const sqlMax = `SELECT 
+  MAX(temperature_mean) AS temperature_mean,
+  MAX(temperature_mean_min) AS temperature_mean_min, 
+  MAX(temperature_mean_max) AS temperature_mean_max, 
+  MAX(percipitation) AS percipitation, 
+  MAX(raindays) AS raindays, 
+  MAX(sunshine) AS sunhours
+  FROM region_climate`
+    const [qResMin, qResMax] = await Promise.all([await dbConn.query(sqlMin), await dbConn.query(sqlMax)])
+    //console.log(qResMin)
+    return { min: qResMin[0], max: qResMax[0] }
 }

backend/util/getClimatePerRegionAndMonth.js

@@ -1,5 +1,5 @@
 function getClimatePerRegionAndMonth(regionId, month) {
   console.log('getClimatePerRegionAndMonth')
-  const sql = `SELECT region_id, AVG(temperature_mean), AVG(temperature_mean_min), AVG(temperature_mean_max), AVG(precipitation), AVG(sunshine) FROM region_climate WHERE month = ${month} AND region_id = ${regionId}`
+  const sql = `SELECT region_id, AVG(temperature_mean), AVG(temperature_mean_min), AVG(temperature_mean_max), AVG(percipitation), AVG(sunshine) FROM region_climate WHERE month = ${month} AND region_id = ${regionId}`
   return getQueryRows(sql)
 }

backend/util/oldToNewQuerySyntax.js

@@ -1,38 +1,14 @@
-const _ = require('lodash')
-
-module.exports = function (queries) {
-    let res = _.clone(queries)
-    console.log(res);
-
-    // try {
-    if (queries.temperature_mean_max) res.temperature_mean_max = [Number(queries.temperature_mean_max.split(',')[0]), Number(queries.temperature_mean_max.split(',')[1])]
-    if (queries.precipitation) res.precipitation = [Number(queries.precipitation.split(',')[0]), Number(queries.precipitation.split(',')[1])]
-    if (queries.rain_days) res.rain_days = [Number(queries.rain_days.split(',')[0]), Number(queries.rain_days.split(',')[1])]
-    if (queries.sun_hours) res.sun_hours = [Number(queries.sun_hours.split(',')[0]), Number(queries.sun_hours.split(',')[1])]
-
-    if (queries.accommodation_costs) res.accommodation_costs = [Number(queries.accommodation_costs.split(',')[0]), Number(queries.accommodation_costs.split(',')[1])]
-    if (queries.food_costs) res.food_costs = [Number(queries.food_costs.split(',')[0]), Number(queries.food_costs.split(',')[1])]
-    if (queries.alcohol_costs) res.alcohol_costs = [Number(queries.alcohol_costs.split(',')[0]), Number(queries.alcohol_costs.split(',')[1])]
-    if (queries.water_costs) res.water_costs = [Number(queries.water_costs.split(',')[0]), Number(queries.water_costs.split(',')[1])]
-    if (queries.local_transportation_costs) res.local_transportation_costs = [Number(queries.local_transportation_costs.split(',')[0]), Number(queries.local_transportation_costs.split(',')[1])]
-    if (queries.entertainment_costs) res.entertainment_costs = [Number(queries.entertainment_costs.split(',')[0]), Number(queries.entertainment_costs.split(',')[1])]
-    if (queries.average_per_day_costs) res.average_per_day_costs = [Number(queries.average_per_day_costs.split(',')[0]), Number(queries.average_per_day_costs.split(',')[1])]
-    
-    if (queries.avg_price_relative) res.avg_price_relative = [Number(queries.avg_price_relative.split(',')[0]), Number(queries.avg_price_relative.split(',')[1])]
-    if (queries.tags) {
-        res.tags = []
-        if (queries.tags.includes(',')) {
-            res.tags.push(...queries.tags.split(',').map(el => el.trim()))
-        } else {
-            res.tags.push(queries.tags)
-        } 
+exports.oldToNewQuerySyntax = function (queries) {
+    let res = {}
+    try {
+        if (queries.temperature_mean_max) res.temperature_mean_max = [queries.temperature_mean_max.split(',')[0], queries.temperature_mean_max.split(',')[1]]
+        if (queries.percipitation) res.percipitation = [queries.percipitation.split(',')[0], queries.percipitation.split(',')[1]]
+        if (queries.raindays) res.raindays = [queries.raindays.split(',')[0], queries.raindays.split(',')[1]]
+        if (queries.sunhours) res.sunhours = [queries.sunhours.split(',')[0], queries.sunhours.split(',')[1]]
+        console.log('queries successfully transformed');
+    } catch (error) {
+        console.log('queries are ok');
+        return queries
     }
-    // console.log(res);
-    
-    //     console.log('queries successfully transformed');
-    // } catch (error) {
-    //     console.log('oldToNewQuerySyntax error');
-    //     return queries
-    // }
     return res
 }

backend/util/score.js

@@ -1,66 +1,31 @@
-const _ = require('lodash')
+/**
+ * 
+ */
+const multiplier_temperature = 5;
 
+
+/**
+ * 
+ * @param  {...any} scores expects objects which contains score and their weight
+ */
 exports.calculateAvgScore = (...scores) => {
   return avgScore = scores.reduce((total, score) => total += score) / scores.length;
 }
 
-exports.calculateScoreRange = (transitionRange, regionVal, sLowVal, sHighVal) => {
+exports.calculateScoreRange = (min, max, multiplier, regionVal, sLowVal, sHighVal) => {
   //console.log('scores.calculateScoreRange:', min, max, multiplier, regionVal, sLowVal, sHighVal)
   // return full score when in range
   if (regionVal >= sLowVal && regionVal <= sHighVal) return 10;
   // choose value with smallest distance
   let sVal = Math.abs(regionVal - sLowVal) < Math.abs(regionVal - sHighVal) ? sLowVal : sHighVal;
-  return this.calculateScore(transitionRange, regionVal, sVal);
+  //console.log('nearest value',sVal, regionVal)
+  return this.calculateScore(min, max, multiplier, regionVal, sVal);
 }
 
-exports.calculateScore = (transitionRange, regionVal, searchVal) => {
-  let score = 1 - (Math.abs(searchVal - regionVal) / transitionRange);
-  return (score) * 10;
-  //return score <= 0 ? 0 : score * 10;
+exports.calculateScore = (min, max, multiplier, regionVal, searchVal) => {
+
+  let score = 1 - (Math.abs(searchVal - regionVal) / (max - min) * multiplier);
+  return score <= 0 ? 0 : score * 10;
 }
 
-exports.linear = function (x, exponent) {
-  if (x < 0) return 0
-  if (x > 10) return 10
-  return x
-}
-
-exports.easeOut = function (x, exponent) {
-  if (x < 0) return 0
-  if (x > 10) return 10
-  return (1 - Math.pow(1 - (x / 10), exponent)) * 10
-}
-
-exports.easeInOut = function (sc, exponent) {
-  const x = (sc ) / 10
-  // console.log(sc, x);
-  if (x<0) return 0
-  if (x>1) return 10
-  return x < 0.5 ? Math.pow(2, exponent-1) * Math.pow(x,exponent) * 10 : (1 - Math.pow(-2 * x + 2, exponent)/2) * 10
-}
-
-exports.easeInOutAsymmetric = function (sc, exponent) {
-  const x = (sc ) / 10
-  // console.log(sc, x);
-  if (x<0) return 0
-  if (x>1) return 10
-  return x < 0.5 ? (2 * x) - 0.5 * 10 : (1 - Math.pow(-2 * x + 2, exponent)/2) * 10
-}
-
-exports.sigmoid = function (x, exponent) {
-  // const sigm = (1 / (1 + Math.pow(Math.E, 5 * -x))) * 10 + 5
-  // const sigm = 10 / (1 + Math.pow(Math.E, 1.2 * -x + 6))
-  const sigm = 10 / (1 + 8 * Math.pow(Math.E, 3/4 * -x))
-  console.log('sigmoid (IN/OUT):', _.round(x,3), _.round(sigm, 3))
-  return sigm
-}
-
-exports.increaseTransitionForHighValues = function (transitionRange, searchVal) {
-  //console.log(transitionRange);
-  // console.log(transitionRange);
-  // console.log(((Math.pow(searchVal / 20, 2) / 100) + 1));
-  // console.log(((Math.pow(searchVal / 20, 2) / 100) + 1) * transitionRange);
-  let transFactor = ((Math.pow(searchVal / 20, 2) / 100) + 1)
-  
-  return transFactor >= 4 ? 4 * transitionRange : transFactor * transitionRange
-}
+console.log('test score calculation. result: ' + this.calculateScoreRange(-15, 45, 5, 24, 15, 22))

backend/util/scoreAndSearch.js

@@ -1,306 +1,107 @@
 const _ = require('lodash')
+const getClimateMinMax = require("./getClimateMinMax.js")
+const oldToNewQuerySyntax = require("./oldToNewQuerySyntax.js")
 const moment = require("moment")
-const scorer = require('./score')
-const SETTINGS = require('../settings').scoring
 
-module.exports = async function (data, from, to, q) {
-  console.log('search')
-  console.log(q)
-  if ((_.isNil(to) || _.isNil(from)) && !(_.isEmpty(q.climate) || _.isEmpty(q.costs) || _.isEmpty(q.others))) {
-    throw new Error('invalid query')
-  }
-  if (_.isNil(data) || _.isEmpty(data.regions)) {
-    throw new Error('database error')
-  }
-  let regionsArr = data.regions
-  // PREPARE SEARCH
-  // validate dates
-  const dates = validateDates(from, to)
-  // for calculating average if traveldates are in more than one month
-  const travelPeriods = travelPeriodsFromDates(dates)
-    
-  // CALCULATE PROPERTIES FOR EACH REGION
-  regionsArr.forEach(reg => {
+exports.scoreAndSearch = async function (from, to, queries, dbConn) {
+    // TODO break funtion into parts when implementing non-climate queries and modularize (new file)
 
-    // CALCULATE SCORES FOR CLIMATE PROPS
-    reg.scores = []
-    Object.entries(q.climate).forEach(([key, value]) => {
-      let finalScoreObj = calculateScoreForPeriod(key, travelPeriods, reg, value[0], value[1])
-      reg.scores.push(finalScoreObj)
-    });
-    
-    // CALCULATE SCORES FOR PRICE PROPS
-    Object.entries(q.costs).forEach(([key, value]) => {
-      let finalScoreObj = scoreFromSimpleRegionProperty(key, reg, value[0], value[1])
-      
-      reg.scores.push(finalScoreObj)
-    });
-    
-    // CALCULATE SCORE FOR OFFSEASON
-    if (_.has(q, 'others.avg_price_relative')) {
-      let offSeasonScoreObj = calculateScoreForPeriod('avg_price_relative', travelPeriods, reg, q.others.avg_price_relative[0], q.others.avg_price_relative[1], 'easeOut', 2)
-      reg.scores.push(offSeasonScoreObj)
+    console.log('search')
+
+    // get Min and Max values for each Parameter
+    const minMax = await getClimateMinMax.getClimateMinMax(dbConn)
+
+    // randomize if empty queries
+    // TODO: WHY
+    if (_.isEmpty(queries)) {
+        let t = _.round(_.random(minMax.min.temperature_mean_max, minMax.max.temperature_mean_max-5),0)
+        let p = _.round(_.random(minMax.min.percipitation, minMax.max.percipitation - 50), 0)
+        let r = _.round(_.random(minMax.min.raindays, minMax.max.raindays - 5), 0)
+        let s = _.round(_.random(minMax.min.sunhours, minMax.max.sunhours - 50), 0)
+        queries.temperature_mean_max = `${t},${t + 5}`
+        queries.percipitation = `${p},${p + 50}`
+        queries.raindays = `${r},${r + 5}`
+        queries.sunhours = `${s},${s + 50}`
     }
+    queries = oldToNewQuerySyntax.oldToNewQuerySyntax(queries)
+    console.log(queries)
 
-    // CALCULATE SCORE FOR TAGS
-    if (_.has(q, 'others.tags')) {
-      reg.scores.push(...scoresFromTags(reg.tags, q.others.tags))
-    }
-    
-    // CALCULATE PRICE TENDENCY FOR TIMEFRAME
-    reg.price_tendency_relative = getAverageFromTrivago(travelPeriods, reg)
-    
-    // CALCULATE SUM FOR ACCOMODATION FROM AVERAGE PRICES AND APPROX LIFESTYLE COSTS
-    reg.total_accommodation_costs = _.round(sumForRangeAvg(dates.from, dates.to, reg.accommodation_costs), 2)
-    reg.total_avg_lifestyle = _.round(sumForRangeAvg(dates.from, dates.to, reg.average_per_day_costs - reg.accommodation_costs), 2)
-    //reg.name = `${reg.name} ca. ${_.round(sumForRangeAvg(dates.from, dates.to, reg.accommodation_costs), 2)}€` 
-    
-    // CALCULATE TOTAL PRICE WITH TRANSPORTATION
-    
-    // CALCULATE TOTAL PRICE WITH TRANSPORTATION AND ESTEEMED LIFE COSTS
-    
-    // CALCULATE AVERAGE SCORE Stage 1
-    let scoreSubGroups = []
-    if (!_.isEmpty(q.climate)) scoreSubGroups.push(calculateAverage(reg.scores.filter(el => _.some(Object.keys(q.climate), entry => entry === el.type ) )) )
-    if (!_.isEmpty(q.costs)) scoreSubGroups.push(calculateAverage(reg.scores.filter(el => _.some(Object.keys(q.costs), entry => entry === el.type ))) )
-    if (!_.isEmpty(q.others.avg_price_relative)) scoreSubGroups.push(calculateAverage(reg.scores.filter(el => 'avg_price_relative' === el.type ) )) 
-    if (!_.isEmpty(q.others.tags)) scoreSubGroups.push(calculateAverage(reg.scores.filter(el => _.some(q.others.tags, entry => entry === el.type ))) )
-    
-    // CALCULATE AVERAGE SCORE Stage 2
-    // reg.score = calculateAverage(reg.scores) 
-    reg.score = _.round(_.sum(scoreSubGroups) / scoreSubGroups.length, 3)
+    // TODO simplify and remove support for old query syntaax
+    let monthFrom = 0
+    let monthTo = 0
+    let dayFrom = 0
+    let dayTo = 0
 
-  })
-  return _.orderBy(regionsArr, ({ score }) => score || 0, 'desc') //.filter(el => !_.isNaN(el.score))
-}
-
-function sumForRangeAvg(from, to, avg) {
-  let duration = moment(to).diff(moment(from), 'days')
-  return duration * avg
-}
-
-function sumForRangeFromDailyValues(from, to, dailyValues) {
-  // NOT NEEDED YET
-  // for (var m = moment(from).subtract(1, 'months'); m.isSameOrBefore(moment(to).subtract(1, 'months')); m.add(1, 'day')) {
-  //   console.log(m);
-  // }
-}
-
-
-function calculateAverage(scores) {
-  let sum = 0
-  let cnt = 0
-  scores.forEach(el => {
-    if (el.score !== null && el.score !== undefined && !_.isNaN(el.score)) {
-      cnt++
-      sum += el.score
-    }
-    if (el.score === null || el.score === undefined || _.isNaN(el.score)) {
-      cnt++
-      sum += -1
-    }
-  })
-  //if (sum === 0 && cnt === 0) return 0
-  return _.round(sum / cnt, 3)
-}
-
-function travelPeriodsFromDates(dates) {
-  let start = moment(`${dates.from.year}-${dates.from.month}-${dates.from.day}`, 'YYYY-MM-DD')
-  let end = moment(`${dates.to.year}-${dates.to.month}-${dates.to.day}`, 'YYYY-MM-DD')
-  console.log('start:', moment(start));
-  console.log('end:', moment(end));
-  // console.log('start:', moment(start).toISOString());
-  // console.log('end:', moment(end).toISOString());
-  //   console.log('start:', moment(dates.from));
-  // console.log('end:', moment(dates.to));
-  console.log();
-  console.log();
-  console.log();
-  
-  
-  let travelPeriods = []
-  
-  if (start.month() === end.month() && start.year() === end.year()) {
-    let period = {
-      month: start.month()+1,
-      days: end.date() - start.date()
-    }
-    travelPeriods.push(period)
-    
-  } else {
-    for (var m = moment(start); m.isSameOrBefore(moment(end).endOf("month")); m.add(1, 'months')) {
-      console.log(m);
-      
-      travelPeriods.push(createPeriod(start, end, m.month()+1, m.year()))
-    }
-  }
-  return travelPeriods
-}
-
-function validateDates(from, to) {
-  let fromAndTo = {
-    from: {},
-    to: {}
-  }
-  
-  if (_.isNumber(from) && _.isNumber(to)) {
-    let dateFrom = new Date(from)
-    fromAndTo.from.day = dateFrom.getDate()
-    fromAndTo.from.month = dateFrom.getMonth() + 1
-    fromAndTo.from.year = dateFrom.getFullYear()
-    let dateTo = new Date(to)
-    fromAndTo.to.day = dateTo.getDate()
-    fromAndTo.to.month = dateTo.getMonth() + 1
-    fromAndTo.to.year = dateTo.getFullYear()
-  } else {
-    // this block to still support old query syntax, validating from and to parameter
-    let re = /([12]\d{3}-(0[1-9]|1[0-2])-(0[1-9]|[12]\d|3[01]))/i;
-    fromAndTo.from.year = Number(from.split("-")[0])
-    fromAndTo.to.year = Number(to.split("-")[0])
-    fromAndTo.from.month = Number(from.split("-")[1])
-    fromAndTo.to.month = Number(to.split("-")[1])
-    fromAndTo.from.day = Number(from.split("-")[2])
-    fromAndTo.to.day = Number(to.split("-")[2])
-    if (!from.match(re) || !to.match(re)) throw new Error("ERR: invalid parameter:", from, to)
-  }
-  console.log(moment(`${fromAndTo.from.year}-${fromAndTo.from.month}-${fromAndTo.from.day}`, 'YYYY-MM-DD'))
-  console.log(moment(`${fromAndTo.to.year}-${fromAndTo.to.month}-${fromAndTo.to.day}`, 'YYYY-MM-DD'))
-  if (moment(`${fromAndTo.from.year}-${fromAndTo.from.month}-${fromAndTo.from.day}`, 'YYYY-MM-DD').add(23, 'hours').isAfter(moment(`${fromAndTo.to.year}-${fromAndTo.to.month}-${fromAndTo.to.day}`, 'YYYY-MM-DD'))) throw new Error("ERR: 'to' must be at least one day after 'from'.")
-  return fromAndTo
-}
-
-function createPeriod(start, end, currentMonth, currentYear) {
-  let period = {}
-  console.log(start, end, currentMonth, currentYear);
-  
-  if (currentMonth === start.month() + 1 && currentYear === start.year()) {
-    console.log('first month')
-    period = {
-      month: currentMonth,
-      days: 32 - start.date()
-    }
-  } else if (currentMonth === end.month() + 1) {
-    console.log('end month')
-    period = {
-      month: currentMonth,
-      days: end.date()
-    }
-  } else {
-    console.log('middle month')
-    period = {
-      month: currentMonth,
-      days: 30
-    }
-  }
-  return period
-}
-
-
-function calculateScoreForPeriod(type, travelPeriods, region, searchLowParam, searchMaxParam) {
-  // console.log('getScoreAndAverageFromClimate for', region.name, type)
-  
-  const singleScores = travelPeriods. map(period => {
-    let res = {
-      type: type,
-      value:  region[type] !== null ? region[type][period.month - 1] : null,
-      days: period.days
-    }
-    
-    return res
-  })
-  
-  let averagedScore = {
-    type: type,
-    value: 0,
-    days: 0
-  }
-  singleScores.forEach(el => {
-    if (el.value !== null && !_.isNaN(el.value)) {
-      averagedScore.value += (el.value * el.days)
-      averagedScore.days += (el.days)
+    if (_.isNumber(from) && _.isNumber(to)) {
+        let dateFrom = moment(from).toDate()
+        let dateTo = moment(to).toDate()
+        monthFrom = dateFrom.getMonth()
+        monthTo = dateTo.getMonth()
+        dayFrom = dateFrom.getDay()
+        dayTo = dateTo.getDay()
+        if (moment(dateFrom).add(23, 'hours').isAfter(moment(dateTo))) throw new Error("ERR: 'to' must be at least one day after 'from'.")
     } else {
-      // console.log('skip averaging')
-      // console.log(el)
-      
+        //  to still support old query syntax
+        let re = /([12]\d{3}-(0[1-9]|1[0-2])-(0[1-9]|[12]\d|3[01]))/i;
+        monthFrom = Number(from.split("-")[1])
+        monthTo = Number(to.split("-")[1])
+        dayFrom = Number(from.split("-")[2])
+        dayTo = Number(to.split("-")[2])
+        if (!from.match(re) || !to.match(re)) throw new Error("ERR: invalid parameter:",from,to)
+        if (moment(from, 'YYYY-MM-DD').add(23, 'hours').isAfter(moment(to, 'YYYY-MM-DD'))) throw new Error("ERR: 'to' must be at least one day after 'from'.")
     }
-  })
-  averagedScore.value = _.round(averagedScore.value / averagedScore.days, 3)
-  delete averagedScore.days
 
-  let transitionRange = SETTINGS[type][0]
-  // special for precipitation
-  if (type === 'precipitation') {
-    transitionRange = scorer.increaseTransitionForHighValues(SETTINGS[type][0], searchLowParam)
-  }
-  
-  let sc = scorer.calculateScoreRange(transitionRange, averagedScore.value, searchLowParam, searchMaxParam)    
-  averagedScore.score = _.round(scorer[SETTINGS[type][1]](sc, SETTINGS[type][2]), 3)
-  // console.log('score', averagedScore.score)
-  if (searchLowParam === null) averagedScore.score = null
-  
-  return averagedScore
-}
-
-function scoresFromTags(regionTags, tagStringsFromQueries) {
-  return tagStringsFromQueries.map(tagQuery => {
-    const tag = regionTags.find(tag => tagQuery === tag.name)
-    let retVal = {
-      type: tagQuery,
-      value: null,
-      score: null,
-    }
-    if (_.isNil(tag)) return retVal
-    retVal.value = tag.value
-    retVal.score = /* tag.value <= 0 ? 0 : */ _.round(scorer.calculateScoreRange(60, tag.value, 100, 100), 3)
-    console.log(retVal);
-    
-    return retVal
-  })
-}
-
-function scoreFromSimpleRegionProperty(type, region, searchLowParam, searchMaxParam, minMax) {
-  // console.log('getScoreFromCosts for', region.name, type)
-  const sc = _.round(scorer.calculateScoreRange(SETTINGS[type][0], region[type], searchLowParam, searchMaxParam), 3)
-  
-  let finScore = {
-    type: type,
-    value: region[type],
-    score: scorer[SETTINGS[type][1]](sc, SETTINGS[type][2]),
-  }
-  finScore.value = _.round(finScore.value, 1)
-  finScore.score = _.round(finScore.score, 3)
-  if (searchLowParam === null) finScore.score = null
-  
-  return finScore
-}
-
-function getAverageFromTrivago(travelPeriods, region) {
-  // console.log('getAverageFromTrivago for', region.name)
-  
-  const singleScores = travelPeriods.map(period => {
-    let res = {
-      value: region.avg_price_relative[period.month - 1],
-      days: period.days
-    }
-    
-    return res
-  })
-  
-  let averagedScore = {
-    value: 0,
-    days: 0
-  }
-  singleScores.forEach(el => {
-    if (el.value !== null && !_.isNaN(el.value)) {
-      averagedScore.value += (el.value * el.days)
-      averagedScore.days += (el.days)
+    // -- Prepare search --
+    // to calculate average if traveldates are in more than one month
+    let travelPeriods = []
+    if (monthFrom === monthTo) {
+        let element = {
+            month: monthFrom,
+            days: dayTo - dayFrom
+        }
+        travelPeriods.push(element)
     } else {
-      // console.log('skip averaging')
-      // console.log(el)
-      
+        for (let index = monthFrom; index <= monthTo; index++) {
+            let element = {}
+            if (index === monthFrom) {
+                element = {
+                    month: index,
+                    days: 32 - dayFrom
+                }
+            } else if (index === monthTo) {
+                element = {
+                    month: index,
+                    days: dayTo
+                }
+            } else {
+                element = {
+                    month: index,
+                    days: 30
+                }
+            }
+            travelPeriods.push(element)
+        }
+    }
+
+    // calculate detail scores
+    let detailScores = await Promise.all(travelPeriods.map(async period => {
+        period.climate = await getAllRegionsWithClimatePerMonth(period.month)
+        period.scores = {}
+        Object.entries(queries).forEach(([key, value]) => {
+            // console.log('key',key)
+            // console.log('val', value)
+            period.scores[key] = calculateScores(key, period.climate, value[0], value[1], minMax)
+        });
+        return period
+    }));
+
+
+    // calculate ratio and transform into target object
+    return {
+        results: transformer.transform(detailScores),
+        debug: {
+            detailScores: detailScores,
+            minMax: minMax
+        }
     }
-  })
-  averagedScore.value = _.round(averagedScore.value / averagedScore.days, 2)
-  
-  return averagedScore.value
 }

backend/util/sqlstring_sanitizer.js

@@ -1,14 +0,0 @@
-const sqlstring = require("sqlstring")
-
-/**
- * Sanitizes value if it isn't a numerical value
- * @param val
- * @returns string Sanitized String
- */
-module.exports = (val) => {
-    if(!isNaN(val)) { // Checks if the value is a numerical value (in a string)
-        return val
-    } else {
-        return sqlstring.escape(val)
-    }
-};

backend/util/transformer.js

@@ -0,0 +1,77 @@
+const _ = require('lodash')
+const fs = require('fs')
+
+
+exports.transform = (data) => {
+  // get data
+  // let data = JSON.parse(fs.readFileSync('transformer-test.json'));
+  const types = Object.keys(data[0].scores)
+
+  // STEP 1  Create Response Array with region names from first climate object
+  let byRegion = data[0].climate.map(el => {
+    return {
+      region_id: el.region_id,
+      country_id: el.country_id,
+      name: el.name,
+    }
+  })
+
+  // STEP 2  Prepare flat scoreobject array and set days property
+  scoreObjs = _.flatten(_.map(data, (period) => {
+    return _.reduce(period.scores, (arr, el) => {
+      return arr.concat(el)
+    }).map(element => {
+      element.days = period.days
+      return element
+    })
+  }))
+
+  // STEP 3  Collect scoreobjects for each region
+  let results = byRegion.map(region => {
+    let scores = []
+    types.forEach(typ => {
+      let tempScores = _.filter(scoreObjs, { 'region_id': region.region_id, 'type': typ })
+      if (_.some(tempScores, { 'score': null })) {
+        console.log("found 'null' scores! skipping...")
+        //console.log(tempScores)
+        return
+      }
+      let averagedScore = {
+        region_id: region.region_id,
+        type: typ,
+        value: 0,
+        score: 0,
+        days: 0
+      }
+      tempScores.forEach(el => {
+        averagedScore.value += (el.value * el.days)
+        averagedScore.score += (el.score * el.days)
+        averagedScore.days += (el.days)
+      })
+
+      averagedScore.value = _.round(averagedScore.value / averagedScore.days, 1)
+      averagedScore.score = _.round(averagedScore.score / averagedScore.days, 1)
+      delete averagedScore.region_id
+      delete averagedScore.days
+      scores.push(averagedScore)
+
+    })
+    region.scores = scores
+
+    // STEP 4  Calculate Average Score
+    region.score = calculateAverage(region.scores)
+    //console.log(region)
+    return region
+  })
+  
+  // console.log(results)
+  return _.orderBy(results, 'score', 'desc')
+  //end
+}
+
+function calculateAverage(scores) {
+  let sum = 0
+  scores.forEach(el => sum += el.score)
+  //console.log(sum)
+  return _.round(sum / scores.length, 2)
+}

docker-compose.yml

@@ -1,7 +0,0 @@
-version: '3'
-services:
-  web:
-    build: .
-    command: npm start
-    ports:
-      - 1234:3000

frontend/angular.json

@@ -25,8 +25,7 @@
             "aot": false,
             "assets": [
               "src/favicon.ico",
-              "src/assets",
-              "src/robots.txt"
+              "src/assets"
             ],
             "styles": [
               "./node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
@@ -95,6 +94,7 @@
               "src/assets"
             ],
             "styles": [
+              "./node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
               "src/styles.scss"
             ],
             "scripts": []
@@ -129,4 +129,4 @@
     }
   },
   "defaultProject": "frontend"
-}
+}

frontend/bundle-frontend.sh

@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-
-[[ -e "dist/*" ]] && rm -r dist/*
-npm run build && \
-(cd dist/frontend && tar czf ../cc-data-bundle.tar.gz ./) && \
-echo "Done!"

frontend/package-lock.json

@@ -200,12 +200,6 @@
           "requires": {
             "glob": "^7.1.3"
           }
-        },
-        "uuid": {
-          "version": "3.4.0",
-          "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
-          "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==",
-          "dev": true
         }
       }
     },
@@ -360,8 +354,7 @@
             "ansi-regex": {
               "version": "2.1.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -382,14 +375,12 @@
             "balanced-match": {
               "version": "1.0.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -404,20 +395,17 @@
             "code-point-at": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -534,8 +522,7 @@
             "inherits": {
               "version": "2.0.4",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "ini": {
               "version": "1.3.5",
@@ -547,7 +534,6 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -562,7 +548,6 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
@@ -570,14 +555,12 @@
             "minimist": {
               "version": "1.2.5",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "minipass": {
               "version": "2.9.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.2",
                 "yallist": "^3.0.0"
@@ -596,7 +579,6 @@
               "version": "0.5.3",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "minimist": "^1.2.5"
               }
@@ -658,8 +640,7 @@
             "npm-normalize-package-bin": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "npm-packlist": {
               "version": "1.4.8",
@@ -687,8 +668,7 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -700,7 +680,6 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -778,8 +757,7 @@
             "safe-buffer": {
               "version": "5.1.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "safer-buffer": {
               "version": "2.1.2",
@@ -815,7 +793,6 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -835,7 +812,6 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -879,14 +855,12 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "yallist": {
               "version": "3.1.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             }
           }
         },
@@ -1071,20 +1045,20 @@
       }
     },
     "@babel/compat-data": {
-      "version": "7.8.0",
-      "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.8.0.tgz",
-      "integrity": "sha512-ixPUWJpnd9hHvRkyIE3mJ6PY5DEWmR08UkcpdqI5kV5g/d6knT8Wth1LE5v5sVTIJkm9dGpQsXnhwxcf2/PjAg==",
+      "version": "7.9.0",
+      "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.9.0.tgz",
+      "integrity": "sha512-zeFQrr+284Ekvd9e7KAX954LkapWiOmQtsfHirhxqfdlX6MEC32iRE+pqUGlYIBchdevaCwvzxWGSy/YBNI85g==",
       "dev": true,
       "requires": {
-        "browserslist": "^4.8.2",
+        "browserslist": "^4.9.1",
         "invariant": "^2.2.4",
-        "semver": "^7.1.1"
+        "semver": "^5.5.0"
       },
       "dependencies": {
         "semver": {
-          "version": "7.3.2",
-          "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.2.tgz",
-          "integrity": "sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==",
+          "version": "5.7.1",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+          "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
           "dev": true
         }
       }
@@ -1187,89 +1161,6 @@
         "semver": "^5.5.0"
       },
       "dependencies": {
-        "@babel/compat-data": {
-          "version": "7.10.3",
-          "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.10.3.tgz",
-          "integrity": "sha512-BDIfJ9uNZuI0LajPfoYV28lX8kyCPMHY6uY4WH1lJdcicmAfxCK5ASzaeV0D/wsUaRH/cLk+amuxtC37sZ8TUg==",
-          "dev": true,
-          "requires": {
-            "browserslist": "^4.12.0",
-            "invariant": "^2.2.4",
-            "semver": "^5.5.0"
-          },
-          "dependencies": {
-            "browserslist": {
-              "version": "4.12.0",
-              "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.12.0.tgz",
-              "integrity": "sha512-UH2GkcEDSI0k/lRkuDSzFl9ZZ87skSy9w2XAn1MsZnL+4c4rqbBd3e82UWHbYDpztABrPBhZsTEeuxVfHppqDg==",
-              "dev": true,
-              "requires": {
-                "caniuse-lite": "^1.0.30001043",
-                "electron-to-chromium": "^1.3.413",
-                "node-releases": "^1.1.53",
-                "pkg-up": "^2.0.0"
-              }
-            }
-          }
-        },
-        "caniuse-lite": {
-          "version": "1.0.30001087",
-          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001087.tgz",
-          "integrity": "sha512-KAQRGtt+eGCQBSp2iZTQibdCf9oe6cNTi5lmpsW38NnxP4WMYzfU6HCRmh4kJyh6LrTM9/uyElK4xcO93kafpg==",
-          "dev": true
-        },
-        "find-up": {
-          "version": "2.1.0",
-          "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
-          "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
-          "dev": true,
-          "requires": {
-            "locate-path": "^2.0.0"
-          }
-        },
-        "locate-path": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz",
-          "integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
-          "dev": true,
-          "requires": {
-            "p-locate": "^2.0.0",
-            "path-exists": "^3.0.0"
-          }
-        },
-        "p-limit": {
-          "version": "1.3.0",
-          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-1.3.0.tgz",
-          "integrity": "sha512-vvcXsLAJ9Dr5rQOPk7toZQZJApBl2K4J6dANSsEuh6QI41JYcsS/qhTGa9ErIUUgK3WNQoJYvylxvjqmiqEA9Q==",
-          "dev": true,
-          "requires": {
-            "p-try": "^1.0.0"
-          }
-        },
-        "p-locate": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz",
-          "integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
-          "dev": true,
-          "requires": {
-            "p-limit": "^1.1.0"
-          }
-        },
-        "p-try": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/p-try/-/p-try-1.0.0.tgz",
-          "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=",
-          "dev": true
-        },
-        "pkg-up": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/pkg-up/-/pkg-up-2.0.0.tgz",
-          "integrity": "sha1-yBmscoBZpGHKscOImivjxJoATX8=",
-          "dev": true,
-          "requires": {
-            "find-up": "^2.1.0"
-          }
-        },
         "semver": {
           "version": "5.7.1",
           "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
@@ -2011,89 +1902,6 @@
         "semver": "^5.5.0"
       },
       "dependencies": {
-        "@babel/compat-data": {
-          "version": "7.10.3",
-          "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.10.3.tgz",
-          "integrity": "sha512-BDIfJ9uNZuI0LajPfoYV28lX8kyCPMHY6uY4WH1lJdcicmAfxCK5ASzaeV0D/wsUaRH/cLk+amuxtC37sZ8TUg==",
-          "dev": true,
-          "requires": {
-            "browserslist": "^4.12.0",
-            "invariant": "^2.2.4",
-            "semver": "^5.5.0"
-          },
-          "dependencies": {
-            "browserslist": {
-              "version": "4.12.0",
-              "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.12.0.tgz",
-              "integrity": "sha512-UH2GkcEDSI0k/lRkuDSzFl9ZZ87skSy9w2XAn1MsZnL+4c4rqbBd3e82UWHbYDpztABrPBhZsTEeuxVfHppqDg==",
-              "dev": true,
-              "requires": {
-                "caniuse-lite": "^1.0.30001043",
-                "electron-to-chromium": "^1.3.413",
-                "node-releases": "^1.1.53",
-                "pkg-up": "^2.0.0"
-              }
-            }
-          }
-        },
-        "caniuse-lite": {
-          "version": "1.0.30001087",
-          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001087.tgz",
-          "integrity": "sha512-KAQRGtt+eGCQBSp2iZTQibdCf9oe6cNTi5lmpsW38NnxP4WMYzfU6HCRmh4kJyh6LrTM9/uyElK4xcO93kafpg==",
-          "dev": true
-        },
-        "find-up": {
-          "version": "2.1.0",
-          "resolved": "https://registry.npmjs.org/find-up/-/find-up-2.1.0.tgz",
-          "integrity": "sha1-RdG35QbHF93UgndaK3eSCjwMV6c=",
-          "dev": true,
-          "requires": {
-            "locate-path": "^2.0.0"
-          }
-        },
-        "locate-path": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-2.0.0.tgz",
-          "integrity": "sha1-K1aLJl7slExtnA3pw9u7ygNUzY4=",
-          "dev": true,
-          "requires": {
-            "p-locate": "^2.0.0",
-            "path-exists": "^3.0.0"
-          }
-        },
-        "p-limit": {
-          "version": "1.3.0",
-          "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-1.3.0.tgz",
-          "integrity": "sha512-vvcXsLAJ9Dr5rQOPk7toZQZJApBl2K4J6dANSsEuh6QI41JYcsS/qhTGa9ErIUUgK3WNQoJYvylxvjqmiqEA9Q==",
-          "dev": true,
-          "requires": {
-            "p-try": "^1.0.0"
-          }
-        },
-        "p-locate": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-2.0.0.tgz",
-          "integrity": "sha1-IKAQOyIqcMj9OcwuWAaA893l7EM=",
-          "dev": true,
-          "requires": {
-            "p-limit": "^1.1.0"
-          }
-        },
-        "p-try": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/p-try/-/p-try-1.0.0.tgz",
-          "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=",
-          "dev": true
-        },
-        "pkg-up": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/pkg-up/-/pkg-up-2.0.0.tgz",
-          "integrity": "sha1-yBmscoBZpGHKscOImivjxJoATX8=",
-          "dev": true,
-          "requires": {
-            "find-up": "^2.1.0"
-          }
-        },
         "semver": {
           "version": "5.7.1",
           "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
@@ -2177,11 +1985,6 @@
         "webpack-sources": "1.4.3"
       }
     },
-    "@ngx-translate/core": {
-      "version": "12.1.2",
-      "resolved": "https://registry.npmjs.org/@ngx-translate/core/-/core-12.1.2.tgz",
-      "integrity": "sha512-ZudJsqIxTKlLmPoqK8gJY3UpMGujR0Xm7HfXL6AR79yGRS23QqpjAhMfx4v5qUCcHMmQ9/78bW8QJLfp31c7vQ=="
-    },
     "@schematics/angular": {
       "version": "8.3.26",
       "resolved": "https://registry.npmjs.org/@schematics/angular/-/angular-8.3.26.tgz",
@@ -2208,12 +2011,6 @@
         "semver-intersect": "1.4.0"
       }
     },
-    "@types/canvasjs": {
-      "version": "1.9.6",
-      "resolved": "https://registry.npmjs.org/@types/canvasjs/-/canvasjs-1.9.6.tgz",
-      "integrity": "sha512-PKRVfqUSfIp4vpJC2Qo2dhunzyJKgrU2kRAnC+1arGFh/bRUpfo4lNwvgCKoihVvGoJTdXSUeLJi7c/naKsyNQ==",
-      "dev": true
-    },
     "@types/events": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/@types/events/-/events-3.0.0.tgz",
@@ -2276,12 +2073,6 @@
       "integrity": "sha512-K5K+yml8LTo9bWJI/rECfIPrGgxdpeNbj+d53lwN4QjW1MCwlkhUms+gtdzigTeUyBr09+u8BwOIY3MXvHdcsA==",
       "dev": true
     },
-    "@types/uuid": {
-      "version": "8.0.0",
-      "resolved": "https://registry.npmjs.org/@types/uuid/-/uuid-8.0.0.tgz",
-      "integrity": "sha512-xSQfNcvOiE5f9dyd4Kzxbof1aTrLobL278pGLKOZI6esGfZ7ts9Ka16CzIN6Y8hFHE1C7jIBZokULhK1bOgjRw==",
-      "dev": true
-    },
     "@types/webpack-sources": {
       "version": "0.1.7",
       "resolved": "https://registry.npmjs.org/@types/webpack-sources/-/webpack-sources-0.1.7.tgz",
@@ -5504,11 +5295,6 @@
       "integrity": "sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ==",
       "dev": true
     },
-    "hammerjs": {
-      "version": "2.0.8",
-      "resolved": "https://registry.npmjs.org/hammerjs/-/hammerjs-2.0.8.tgz",
-      "integrity": "sha1-BO93hiz/K7edMPdpIJWTAiK/YPE="
-    },
     "handle-thing": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/handle-thing/-/handle-thing-2.0.1.tgz",
@@ -8071,14 +7857,6 @@
       "integrity": "sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw==",
       "dev": true
     },
-    "ngx-device-detector": {
-      "version": "1.4.5",
-      "resolved": "https://registry.npmjs.org/ngx-device-detector/-/ngx-device-detector-1.4.5.tgz",
-      "integrity": "sha512-e3OlUKPrg+hoichpn/wx+C/YicUfdR6SIFo6848Nv5JbpLaMDvEgqsJsQjSGP2phKSnFIsOsDKHBb8iGfZfDLw==",
-      "requires": {
-        "tslib": "^1.9.0"
-      }
-    },
     "nice-try": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/nice-try/-/nice-try-1.0.5.tgz",
@@ -9605,14 +9383,6 @@
         "tough-cookie": "~2.5.0",
         "tunnel-agent": "^0.6.0",
         "uuid": "^3.3.2"
-      },
-      "dependencies": {
-        "uuid": {
-          "version": "3.4.0",
-          "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
-          "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==",
-          "dev": true
-        }
       }
     },
     "require-directory": {
@@ -10368,14 +10138,6 @@
       "requires": {
         "faye-websocket": "^0.10.0",
         "uuid": "^3.0.1"
-      },
-      "dependencies": {
-        "uuid": {
-          "version": "3.4.0",
-          "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
-          "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==",
-          "dev": true
-        }
       }
     },
     "sockjs-client": {
@@ -11327,12 +11089,6 @@
           "requires": {
             "ms": "^2.1.1"
           }
-        },
-        "uuid": {
-          "version": "3.4.0",
-          "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
-          "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==",
-          "dev": true
         }
       }
     },
@@ -11510,9 +11266,10 @@
       "dev": true
     },
     "uuid": {
-      "version": "8.1.0",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.1.0.tgz",
-      "integrity": "sha512-CI18flHDznR0lq54xBycOVmphdCYnQLKn8abKn7PXUiKUGdEd+/l9LWNJmugXel4hXq7S+RMNl34ecyC9TntWg=="
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
+      "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==",
+      "dev": true
     },
     "validate-npm-package-license": {
       "version": "3.0.4",
@@ -12502,8 +12259,7 @@
             "ansi-regex": {
               "version": "2.1.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "aproba": {
               "version": "1.2.0",
@@ -12524,14 +12280,12 @@
             "balanced-match": {
               "version": "1.0.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "brace-expansion": {
               "version": "1.1.11",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "balanced-match": "^1.0.0",
                 "concat-map": "0.0.1"
@@ -12546,20 +12300,17 @@
             "code-point-at": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "concat-map": {
               "version": "0.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "console-control-strings": {
               "version": "1.1.0",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "core-util-is": {
               "version": "1.0.2",
@@ -12676,8 +12427,7 @@
             "inherits": {
               "version": "2.0.4",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "ini": {
               "version": "1.3.5",
@@ -12689,7 +12439,6 @@
               "version": "1.0.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -12704,7 +12453,6 @@
               "version": "3.0.4",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "brace-expansion": "^1.1.7"
               }
@@ -12712,14 +12460,12 @@
             "minimist": {
               "version": "1.2.5",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "minipass": {
               "version": "2.9.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "safe-buffer": "^5.1.2",
                 "yallist": "^3.0.0"
@@ -12738,7 +12484,6 @@
               "version": "0.5.3",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "minimist": "^1.2.5"
               }
@@ -12800,8 +12545,7 @@
             "npm-normalize-package-bin": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "npm-packlist": {
               "version": "1.4.8",
@@ -12829,8 +12573,7 @@
             "number-is-nan": {
               "version": "1.0.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "object-assign": {
               "version": "4.1.1",
@@ -12842,7 +12585,6 @@
               "version": "1.4.0",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -12920,8 +12662,7 @@
             "safe-buffer": {
               "version": "5.1.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "safer-buffer": {
               "version": "2.1.2",
@@ -12957,7 +12698,6 @@
               "version": "1.0.2",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -12977,7 +12717,6 @@
               "version": "3.0.1",
               "bundled": true,
               "dev": true,
-              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -13021,14 +12760,12 @@
             "wrappy": {
               "version": "1.0.2",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             },
             "yallist": {
               "version": "3.1.1",
               "bundled": true,
-              "dev": true,
-              "optional": true
+              "dev": true
             }
           }
         },
@@ -13099,14 +12836,6 @@
       "requires": {
         "ansi-colors": "^3.0.0",
         "uuid": "^3.3.2"
-      },
-      "dependencies": {
-        "uuid": {
-          "version": "3.4.0",
-          "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.4.0.tgz",
-          "integrity": "sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==",
-          "dev": true
-        }
       }
     },
     "webpack-merge": {

frontend/package.json

@@ -21,12 +21,8 @@
     "@angular/platform-browser": "~8.2.14",
     "@angular/platform-browser-dynamic": "~8.2.14",
     "@angular/router": "~8.2.14",
-    "@ngx-translate/core": "^12.1.2",
-    "hammerjs": "^2.0.8",
-    "ngx-device-detector": "^1.4.5",
     "rxjs": "~6.4.0",
     "tslib": "^1.10.0",
-    "uuid": "^8.1.0",
     "zone.js": "~0.9.1"
   },
   "devDependencies": {
@@ -34,12 +30,9 @@
     "@angular/cli": "~8.3.19",
     "@angular/compiler-cli": "~8.2.14",
     "@angular/language-service": "~8.2.14",
-    "@babel/compat-data": "^7.8.0",
-    "@types/canvasjs": "^1.9.6",
+    "@types/node": "~8.9.4",
     "@types/jasmine": "~3.3.8",
     "@types/jasminewd2": "~2.0.3",
-    "@types/node": "~8.9.4",
-    "@types/uuid": "^8.0.0",
     "codelyzer": "^5.0.0",
     "jasmine-core": "~3.4.0",
     "jasmine-spec-reporter": "~4.2.1",

frontend/src/app/app-routing.module.ts

@@ -1,19 +1,11 @@
-import {NgModule} from '@angular/core';
-import {RouterModule, Routes} from '@angular/router';
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
 import {HomeComponent} from './containers/home/home.component';
 import {NotfoundComponent} from './containers/notfound/notfound.component';
-import {SearchComponent} from './containers/search/search.component';
-import {RegionDetailsComponent} from './containers/region-details/region-details.component';
-import {BookmarkListComponent} from './containers/bookmark-list/bookmark-list.component';
-import {TeamComponent} from './containers/team/team.component';
 
 
 const routes: Routes = [
   {path: 'home', component: HomeComponent},
-  {path: 'search', component: SearchComponent},
-  {path: 'region/:id', component: RegionDetailsComponent},
-  {path: 'bookmark', component: BookmarkListComponent},
-  {path: 'team', component: TeamComponent},
   {path: '', redirectTo: 'home', pathMatch: 'full'},
   {path: '**', component: NotfoundComponent}
 ];

frontend/src/app/app.component.html

@@ -1,32 +1,26 @@
 <mat-toolbar color="primary" class="toolbar">
-  <button (click)="drawer.toggle()" *ngIf="isMobile" class="menu-btn" mat-icon-button>
+  <button mat-icon-button class="menu-btn" (click)="drawer.toggle()">
     <mat-icon>menu</mat-icon>
   </button>
-  <img alt="Travopti logo" class="title" src="assets/logo.svg">
+  <h1>Travopti - Prototype</h1>
 </mat-toolbar>
-<mat-drawer-container autosize class="drawer-container">
-  <mat-drawer #drawer [mode]="isMobile?'over':'side'" [opened]="!isMobile">
-    <div class="drawer">
-      <div class="side-nav">
-        <a (click)="isMobile&&drawer.close()" mat-button routerLink="home" routerLinkActive="active">
-          <mat-icon>home</mat-icon>
-          <span>Home</span>
-        </a>
-        <a (click)="isMobile&&drawer.close()" mat-button routerLink="bookmark" routerLinkActive="active">
-          <mat-icon>bookmark</mat-icon>
-          <span>Your bookmarks</span>
-        </a>
-        <a (click)="isMobile&&drawer.close()" mat-button routerLink="team" routerLinkActive="active">
-          <mat-icon>group</mat-icon>
-          <span>About us</span>
-        </a>
-      </div>
-      <a class="feedback" href="mailto:feedback@travopti.de">Feedback</a>
+<mat-drawer-container class="content">
+  <mat-drawer #drawer class="drawer">
+    <div class="nav">
+      <a mat-button routerLink="home" (click)="drawer.close()">
+        <mat-icon>home</mat-icon>
+        <span>Home</span></a>
+      <a mat-button routerLink="impressum" (click)="drawer.close()">
+        <mat-icon>subject</mat-icon>
+        <span>Impressum</span></a>
     </div>
   </mat-drawer>
-  <mat-drawer-content class="content">
-    <div class="router-outlet">
+  <div class="routed-component-wrapper">
+    <div class="routed-component">
       <router-outlet></router-outlet>
     </div>
-  </mat-drawer-content>
+  </div>
 </mat-drawer-container>
+
+
+

frontend/src/app/app.component.scss

@@ -1,91 +1,56 @@
 :host {
-  height: 100vh;
-  width: 100vw;
   display: flex;
-  flex-flow: column;
+  flex-direction: column;
+  width: 100%;
+  height: 100%;
+
 }
 
 .toolbar {
   flex: 0 0 auto;
-  display: flex;
-  flex-flow: row;
-  align-items: center;
-  height: 4rem;
+  box-sizing: border-box;
 
   .menu-btn {
     margin-right: 1rem;
   }
-
-  .title {
-    flex: 0 1 auto;
-    height: 2.5rem;
-  }
-}
-
-.drawer-container {
-  height: 100%;
 }
 
 .drawer {
-  flex: 1 1 auto;
-  display: flex;
-  flex-direction: column;
-  height: 100%;
+  padding: 1rem;
 
-  .side-nav {
-    flex: 1 1 auto;
+  .nav {
     display: flex;
     flex-direction: column;
-    min-width: 12.5vw;
-    box-sizing: border-box;
-    padding: 1rem 0;
 
-    a {
+    >a {
       margin-bottom: 0.5rem;
       text-align: start;
 
-      mat-icon {
-        margin-right: 0.75rem;
-      }
-
-      span {
-
-      }
-
-      &.active {
-        color: #00a0d2;
+      >span {
+        padding-left: 2rem;
       }
     }
   }
-
-  .feedback {
-    margin: 1rem;
-    text-align: center;
-    color: gray;
-  }
 }
 
 .content {
-  padding: 1rem;
+  flex: 1 1 auto;
   box-sizing: border-box;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  height: 100%;
+}
 
-  .router-outlet {
+.routed-component-wrapper {
+  width: 100%;
+  height: 100%;
+  display: flex;
+  justify-content: center;
+
+  .routed-component {
+  flex: 0 1 auto;
+    box-sizing: border-box;
+    padding: 1rem;
     width: 100%;
     max-width: 700px;
-    height: 100%;
-    box-sizing: border-box;
   }
 }
 
-.mat-drawer-container {
-  overflow-y: visible;
-  box-sizing: border-box;
-}
-
-
-
 

frontend/src/app/app.component.ts

@@ -1,19 +1,10 @@
-import {Component, OnInit} from '@angular/core';
-import {DeviceDetectorService} from 'ngx-device-detector';
+import { Component } from '@angular/core';
 
 @Component({
   selector: 'app-root',
   templateUrl: './app.component.html',
   styleUrls: ['./app.component.scss']
 })
-export class AppComponent implements OnInit {
-
-  isMobile: boolean;
-
-  constructor(private ds: DeviceDetectorService) {
-    this.isMobile = ds.isMobile();
-  }
-
-  ngOnInit(): void {
-  }
+export class AppComponent {
+  title = 'Travel optimizer';
 }

frontend/src/app/app.module.ts

@@ -1,78 +1,25 @@
-import {BrowserModule} from '@angular/platform-browser';
-import {NgModule} from '@angular/core';
+import { BrowserModule } from '@angular/platform-browser';
+import { NgModule } from '@angular/core';
 
-import {AppRoutingModule} from './app-routing.module';
-import {AppComponent} from './app.component';
-import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
+import { AppRoutingModule } from './app-routing.module';
+import { AppComponent } from './app.component';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 import {MatToolbarModule} from '@angular/material/toolbar';
 import {MatIconModule} from '@angular/material/icon';
 import {MatButtonModule} from '@angular/material/button';
 import {MatSidenavModule} from '@angular/material/sidenav';
-import {HomeComponent} from './containers/home/home.component';
+import { HomeComponent } from './containers/home/home.component';
 import {MatCardModule} from '@angular/material/card';
 import {MatFormFieldModule} from '@angular/material/form-field';
 import {MatInputModule} from '@angular/material/input';
 import {MatSelectModule} from '@angular/material/select';
-import {NotfoundComponent} from './containers/notfound/notfound.component';
-import {SearchComponent} from './containers/search/search.component';
-import {SearchInputComponent} from './components/search-input/search-input.component';
-import {MatProgressSpinnerModule} from '@angular/material/progress-spinner';
-import {TranslateModule, TranslateService} from '@ngx-translate/core';
-// @ts-ignore
-import * as enLang from '../assets/i18n/en.json';
-import {HttpClientModule} from '@angular/common/http';
-import {
-  MatBadgeModule,
-  MatButtonToggleModule,
-  MatCheckboxModule,
-  MatChipsModule,
-  MatDialogModule,
-  MatDividerModule,
-  MatListModule,
-  MatRadioModule,
-  MatSliderModule,
-  MatSlideToggleModule,
-  MatStepperModule,
-  MatTabsModule,
-  MatTooltipModule
-} from '@angular/material';
-import {FormsModule} from '@angular/forms';
-import {RegionComponent} from './components/region/region.component';
-import {ResultComponent} from './components/result/result.component';
-import {RegionDetailsComponent} from './containers/region-details/region-details.component';
-import {GraphComponent} from './components/graph/graph.component';
-import {RegionStatsComponent} from './components/region-stats/region-stats.component';
-import {BookmarkButtonComponent} from './components/bookmark-button/bookmark-button.component';
-import {BookmarkListComponent} from './containers/bookmark-list/bookmark-list.component';
-import {ShareButtonComponent} from './components/share-button/share-button.component';
-import {ShareDialogComponent} from './dialogs/share-dialog/share-dialog.component';
-import {TeamComponent} from './containers/team/team.component';
-import {DeviceDetectorModule} from 'ngx-device-detector';
-import {ToggleSliderComponent} from './components/toggle-slider/toggle-slider.component';
-import {PlaceComponent} from './components/place/place.component';
-import {MultiTagSelectComponent} from './components/multi-tag-select/multi-tag-select.component';
-
+import { NotfoundComponent } from './containers/notfound/notfound.component';
 
 @NgModule({
   declarations: [
     AppComponent,
     HomeComponent,
-    NotfoundComponent,
-    SearchComponent,
-    SearchInputComponent,
-    RegionComponent,
-    ResultComponent,
-    RegionDetailsComponent,
-    GraphComponent,
-    RegionStatsComponent,
-    BookmarkButtonComponent,
-    BookmarkListComponent,
-    ShareButtonComponent,
-    ShareDialogComponent,
-    TeamComponent,
-    ToggleSliderComponent,
-    PlaceComponent,
-    MultiTagSelectComponent
+    NotfoundComponent
   ],
   imports: [
     BrowserModule,
@@ -85,41 +32,9 @@ import {MultiTagSelectComponent} from './components/multi-tag-select/multi-tag-s
     MatCardModule,
     MatFormFieldModule,
     MatInputModule,
-    MatSelectModule,
-    MatProgressSpinnerModule,
-    TranslateModule.forRoot(),
-    HttpClientModule,
-    MatCheckboxModule,
-    FormsModule,
-    MatButtonToggleModule,
-    MatDividerModule,
-    MatTooltipModule,
-    MatDialogModule,
-    DeviceDetectorModule,
-    MatTabsModule,
-    MatBadgeModule,
-    MatStepperModule,
-    MatRadioModule,
-    MatSlideToggleModule,
-    MatSliderModule,
-    MatChipsModule,
-    MatListModule
+    MatSelectModule
   ],
   providers: [],
-  bootstrap: [AppComponent],
-  entryComponents: [
-    ShareDialogComponent
-  ]
+  bootstrap: [AppComponent]
 })
-export class AppModule {
-  constructor(translate: TranslateService) {
-    // tslint:disable-next-line:no-string-literal
-    translate.setTranslation('en', enLang['default']);
-
-    // this language will be used as a fallback when a translation isn't found in the current language
-    translate.setDefaultLang('en');
-
-    // the lang to use, if the lang isn't available, it will use the current loader to get them
-    translate.use('en');
-  }
-}
+export class AppModule { }