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backend/models/getPlace.js

@@ -1,7 +1,7 @@
 const axios = require("axios")
 const getPlacePhoto = require("./getPlacePhoto.js")
 
-const fields = "photos,place_id,name,rating,geometry"
+const fields = "photos,place_id,name,rating,geometry" // Parameters for Google Place API
 
 module.exports = async (q) => {
     const res = await axios.get(

backend/models/getPlaceNearby.js

@@ -1,9 +1,9 @@
 const axios = require("axios")
 const getPlacePhoto = require("./getPlacePhoto.js")
 
-const radius = 20000
+const radius = 20000 // Search radius in meters
-const rankby = "prominence"
+const rankby = "prominence" // Sorting of results
-const types = "tourist_attraction"
+const types = "tourist_attraction" // Category which shall be searched
 
 module.exports = async (lat, lng) => {
     const res = await axios.get(

backend/models/getPriceData.js

@@ -1,45 +0,0 @@
-exports.getBYTdataByRegion = async (dbConn, id, travelstyle = 1) => {
-  const res = await dbConn.query(
-    `SELECT 
-    region_id,
-    travelstyle,
-    average_per_day AS average_per_day_costs,
-    accomodation AS accommodation_costs,
-    food AS food_costs,
-    water AS water_costs,
-    local_transportation AS local_transportation_costs,
-    entertainment AS entertainment_costs
-    FROM regions_byt
-    WHERE region_id = ? AND travelstyle = ?`,
-    [id, travelstyle]
-    );
-    return res;
-  };
-  
-exports.getAllBYTdata = async (dbConn, travelstyle = 1) => {
-  const res = await dbConn.query(
-    `SELECT 
-    region_id,
-    travelstyle,
-    average_per_day AS average_per_day_costs,
-    accomodation AS accommodation_costs,
-    food AS food_costs,
-    water AS water_costs,
-    local_transportation AS local_transportation_costs,
-    entertainment AS entertainment_costs
-    FROM regions_byt
-    WHERE travelstyle = ?`,
-    [travelstyle]
-    );
-    return res;
-  };
-    
-exports.getTrivagoData = async (dbConn, id) => {
-  const region = await dbConn.query(
-    `...`,
-    [id]
-    );
-    return region;
-  };
-  
-  

backend/models/getRegions.js

@@ -58,17 +58,6 @@ module.exports = async (dbConn) => {
 
 
     return regions.map(region => {
-        /*
-        const emptyArr = Array.from({ length: 12 }, () => null)
-        if (region.avg_price_relative === null) region.avg_price_relative = undefined
-        if (region.temperature_mean === null) region.temperature_mean = undefined
-        if (region.temperature_mean_min === null) region.temperature_mean_min = undefined
-        if (region.temperature_mean_max === null) region.temperature_mean_max = undefined
-        if (region.precipitation === null) region.precipitation = undefined
-        if (region.rain_days === null) region.rain_days = undefined
-        if (region.sun_hours === null) region.sun_hours = undefined
-        if (region.humidity === null) region.humidity = undefined
-        */
         region.tags = tags.filter(tag => tag.region_id === region.region_id).map(tag => {
             delete tag.region_id
             return tag

backend/models/getSearchPresets.js

@@ -11,15 +11,11 @@ module.exports = async (dbConn) => {
     );
 
     for (k = 0; k < presets.length; k++) {
-        //if (presets[k].values.toString().includes("|")) {
         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])
         }
-        //} else {
-        //    presets[k].values = parseInt(presets[k].values)
-        //}
     }
     return presets;
 };

backend/models/handleClimateUpdate.js

@@ -1,11 +1,12 @@
 const axios = require('axios')
 const _ = require('lodash')
 
-// TODO: Automatically retrieve dates via aviable Data and get rid of random dates
+// 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: call method periodically, not over API
+// 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);
 
@@ -54,7 +55,6 @@ async function createClimateObjectFrom(src, startDate, endDate) {
       sun_hours: element.sunshine,
       humidity: element.humidity ? element.humidity : null
     }
-    //console.log(result)
     return result
   })
   return retVal
@@ -62,7 +62,6 @@ async function createClimateObjectFrom(src, startDate, endDate) {
 
 async function writeToDatabase(dbConn, climateObjArr) {
   for (const element of climateObjArr) {
-    //console.log(element)
     try {
       await dbConn.query(`
       INSERT INTO region_climate 

backend/models/handleClimateUpdateV2.js

@@ -2,10 +2,11 @@ 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
+// 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);
 

backend/models/handleRegionLonLat.js

@@ -1,7 +1,7 @@
 const axios = require("axios")
 const getRegions = require("../models/getRegions.js")
 
-const fields = "geometry"
+const fields = "geometry" // Parameters for Google Places API
 
 module.exports = async (dbConn) => {
     const regions = await getRegions(dbConn)