add sql connection, config through ENV

Scripts/setup.sql

@@ -14,19 +14,19 @@
 
 -- Exportiere Datenbank Struktur für travopti
 DROP DATABASE IF EXISTS `travopti`;
-CREATE DATABASE IF NOT EXISTS `travopti` /*!40100 DEFAULT CHARACTER SET latin1 COLLATE latin1_german1_ci */;
+CREATE DATABASE IF NOT EXISTS `travopti` /*!40100 DEFAULT CHARACTER SET latin1 */;
 USE `travopti`;
 
 -- Exportiere Struktur von Tabelle travopti.countries
 DROP TABLE IF EXISTS `countries`;
 CREATE TABLE IF NOT EXISTS `countries` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
-  `country` varchar(255) COLLATE latin1_german1_ci NOT NULL,
+  `country` varchar(255) NOT NULL,
   `created_at` timestamp NOT NULL DEFAULT current_timestamp(),
   `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
   PRIMARY KEY (`id`),
   UNIQUE KEY `country` (`country`)
-) ENGINE=InnoDB AUTO_INCREMENT=64 DEFAULT CHARSET=latin1 COLLATE=latin1_german1_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=64 DEFAULT CHARSET=utf8mb4;
 
 -- Exportiere Daten aus Tabelle travopti.countries: ~37 rows (ungefähr)
 DELETE FROM `countries`;
@@ -75,9 +75,9 @@ INSERT INTO `countries` (`id`, `country`, `created_at`, `updated_at`) VALUES
 DROP TABLE IF EXISTS `regions`;
 CREATE TABLE IF NOT EXISTS `regions` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
-  `region` varchar(255) COLLATE latin1_german1_ci NOT NULL,
+  `region` varchar(255) NOT NULL,
   `country_id` int(11) DEFAULT NULL,
-  `meteostat_id` int(11) DEFAULT NULL,
+  `meteostat_id` varchar(11) DEFAULT NULL,
   `lon` double(22,0) DEFAULT NULL,
   `lat` double(22,0) DEFAULT NULL,
   `created_at` timestamp NOT NULL DEFAULT current_timestamp(),
@@ -85,7 +85,7 @@ CREATE TABLE IF NOT EXISTS `regions` (
   PRIMARY KEY (`id`) USING BTREE,
   KEY `FK_regions_countries` (`country_id`) USING BTREE,
   CONSTRAINT `FK_regions_countries` FOREIGN KEY (`country_id`) REFERENCES `countries` (`id`) ON UPDATE CASCADE
-) ENGINE=InnoDB AUTO_INCREMENT=127 DEFAULT CHARSET=latin1 COLLATE=latin1_german1_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=127 DEFAULT CHARSET=utf8mb4;
 
 -- Exportiere Daten aus Tabelle travopti.regions: ~47 rows (ungefähr)
 DELETE FROM `regions`;
@@ -160,7 +160,7 @@ CREATE TABLE IF NOT EXISTS `regions_byt` (
   PRIMARY KEY (`id`),
   UNIQUE KEY `region_id` (`region_id`,`travelstyle`) USING BTREE,
   CONSTRAINT `FK_regions_byt_regions` FOREIGN KEY (`region_id`) REFERENCES `regions` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
-) ENGINE=InnoDB AUTO_INCREMENT=191 DEFAULT CHARSET=latin1 COLLATE=latin1_german1_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=191 DEFAULT CHARSET=utf8mb4;
 
 -- Exportiere Daten aus Tabelle travopti.regions_byt: ~141 rows (ungefähr)
 DELETE FROM `regions_byt`;
@@ -323,7 +323,7 @@ CREATE TABLE IF NOT EXISTS `regions_trivago` (
   UNIQUE KEY `region_id_year_month` (`region_id`,`year`,`month`),
   KEY `FK_regions_trivago_regions` (`region_id`),
   CONSTRAINT `FK_regions_trivago_regions` FOREIGN KEY (`region_id`) REFERENCES `regions` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
-) ENGINE=InnoDB AUTO_INCREMENT=1278 DEFAULT CHARSET=latin1 COLLATE=latin1_german1_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=1278 DEFAULT CHARSET=utf8mb4;
 
 -- Exportiere Daten aus Tabelle travopti.regions_trivago: ~940 rows (ungefähr)
 DELETE FROM `regions_trivago`;
@@ -1289,7 +1289,7 @@ CREATE TABLE IF NOT EXISTS `region_climate` (
   UNIQUE KEY `region_id_year_month` (`region_id`,`year`,`month`),
   KEY `FK_region_climate_regions` (`region_id`),
   CONSTRAINT `FK_region_climate_regions` FOREIGN KEY (`region_id`) REFERENCES `regions` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
-) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_german1_ci;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
 
 -- Exportiere Daten aus Tabelle travopti.region_climate: ~0 rows (ungefähr)
 DELETE FROM `region_climate`;
@@ -1300,14 +1300,14 @@ DELETE FROM `region_climate`;
 DROP TABLE IF EXISTS `search_presets`;
 CREATE TABLE IF NOT EXISTS `search_presets` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
-  `parameter` varchar(255) COLLATE latin1_german1_ci NOT NULL,
+  `parameter` varchar(255) NOT NULL,
-  `name` varchar(255) COLLATE latin1_german1_ci NOT NULL,
+  `name` varchar(255) NOT NULL,
   `value_1` int(11) NOT NULL,
   `value_2` int(11) DEFAULT NULL,
   `created_at` timestamp NOT NULL DEFAULT current_timestamp(),
   `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_german1_ci;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
 
 -- Exportiere Daten aus Tabelle travopti.search_presets: ~0 rows (ungefähr)
 DELETE FROM `search_presets`;
@@ -1318,11 +1318,11 @@ DELETE FROM `search_presets`;
 DROP TABLE IF EXISTS `search_tags`;
 CREATE TABLE IF NOT EXISTS `search_tags` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
-  `searchtag` varchar(255) COLLATE latin1_german1_ci NOT NULL,
+  `searchtag` varchar(255) NOT NULL,
   `created_at` timestamp NOT NULL DEFAULT current_timestamp(),
   `updated_at` timestamp NOT NULL DEFAULT current_timestamp() ON UPDATE current_timestamp(),
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_german1_ci;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
 
 -- Exportiere Daten aus Tabelle travopti.search_tags: ~0 rows (ungefähr)
 DELETE FROM `search_tags`;
@@ -1343,7 +1343,7 @@ CREATE TABLE IF NOT EXISTS `user_feedback` (
   KEY `FK_user_feedback_search_tags` (`tag_id`),
   CONSTRAINT `FK_user_feedback_regions` FOREIGN KEY (`region_id`) REFERENCES `regions` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
   CONSTRAINT `FK_user_feedback_search_tags` FOREIGN KEY (`tag_id`) REFERENCES `search_tags` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
-) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_german1_ci;
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
 
 -- Exportiere Daten aus Tabelle travopti.user_feedback: ~0 rows (ungefähr)
 DELETE FROM `user_feedback`;

backend/.env

@@ -0,0 +1,5 @@
+METEOSTAT_API_KEY=LMlDskju
+DB_HOST=192.168.43.52
+DB_USER=root
+DB_PASSWORD=devtest
+DB_PORT=3307

backend/dbsql.js

@@ -0,0 +1,13 @@
+var mysql = require('mysql');
+require('dotenv').config()
+console.log(process.env);
+
+var connection = mysql.createConnection({
+  host: process.env.DB_HOST,
+  user: process.env.DB_USER,
+  password: process.env.DB_PASSWORD,
+  port: process.env.DB_PORT
+});
+
+connection.connect();
+ 

backend/package-lock.json

@@ -18,6 +18,11 @@
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
       "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
+    "bignumber.js": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.0.tgz",
+      "integrity": "sha512-t/OYhhJ2SD+YGBQcjY8GzzDHEk9f3nerxjtfa6tlMXfe7frs/WozhvCNoGvpM0P3bNf3Gq5ZRMlGr5f3r4/N8A=="
+    },
     "body-parser": {
       "version": "1.19.0",
       "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
@@ -63,6 +68,11 @@
       "resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
       "integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw="
     },
+    "core-util-is": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
+      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+    },
     "debug": {
       "version": "2.6.9",
       "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
@@ -81,6 +91,11 @@
       "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
       "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
     },
+    "dotenv": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.2.0.tgz",
+      "integrity": "sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw=="
+    },
     "ee-first": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
@@ -192,6 +207,11 @@
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
       "integrity": "sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g=="
     },
+    "isarray": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
+      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
+    },
     "media-typer": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/media-typer/-/media-typer-0.3.0.tgz",
@@ -230,6 +250,17 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
     },
+    "mysql": {
+      "version": "2.18.1",
+      "resolved": "https://registry.npmjs.org/mysql/-/mysql-2.18.1.tgz",
+      "integrity": "sha512-Bca+gk2YWmqp2Uf6k5NFEurwY/0td0cpebAucFpY/3jhrwrVGuxU2uQFCHjU19SJfje0yQvi+rVWdq78hR5lig==",
+      "requires": {
+        "bignumber.js": "9.0.0",
+        "readable-stream": "2.3.7",
+        "safe-buffer": "5.1.2",
+        "sqlstring": "2.3.1"
+      }
+    },
     "negotiator": {
       "version": "0.6.2",
       "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
@@ -253,6 +284,11 @@
       "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
       "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
     },
+    "process-nextick-args": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
+      "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag=="
+    },
     "proxy-addr": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.6.tgz",
@@ -283,6 +319,20 @@
         "unpipe": "1.0.0"
       }
     },
+    "readable-stream": {
+      "version": "2.3.7",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+      "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+      "requires": {
+        "core-util-is": "~1.0.0",
+        "inherits": "~2.0.3",
+        "isarray": "~1.0.0",
+        "process-nextick-args": "~2.0.0",
+        "safe-buffer": "~5.1.1",
+        "string_decoder": "~1.1.1",
+        "util-deprecate": "~1.0.1"
+      }
+    },
     "safe-buffer": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
@@ -336,11 +386,24 @@
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
       "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
     },
+    "sqlstring": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.1.tgz",
+      "integrity": "sha1-R1OT/56RR5rqYtyvDKPRSYOn+0A="
+    },
     "statuses": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
       "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
     },
+    "string_decoder": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+      "requires": {
+        "safe-buffer": "~5.1.0"
+      }
+    },
     "toidentifier": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
@@ -360,6 +423,11 @@
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
       "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
     },
+    "util-deprecate": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+    },
     "utils-merge": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",

backend/package.json

@@ -9,6 +9,8 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "express": "^4.17.1"
+    "dotenv": "^8.2.0",
+    "express": "^4.17.1",
+    "mysql": "^2.18.1"
   }
 }