Server: Reimplemented config system

db/migrations/01_new-config.js

@@ -0,0 +1,41 @@
+const { DataTypes } = require('sequelize');
+const { INTEGER, DATE, STRING, TINYINT, FLOAT, TEXT } = DataTypes;
+const { readFile, writeFile, copyFile } = require('fs/promises');
+const Config = require('../../models/Config');
+
+const up = async (query) => {
+  await copyFile('utils/init/initialConfig.json', 'data/config.json');
+
+  const initConfigFile = await readFile('data/config.json', 'utf-8');
+  const parsedNewConfig = JSON.parse(initConfigFile);
+
+  const existingConfig = await Config.findAll({ raw: true });
+
+  for (let pair of existingConfig) {
+    const { key, value, valueType } = pair;
+
+    let newValue = value;
+
+    if (valueType == 'number') {
+      newValue = parseFloat(value);
+    } else if (valueType == 'boolean') {
+      newValue = value == 1;
+    }
+
+    parsedNewConfig[key] = newValue;
+  }
+
+  const newConfig = JSON.stringify(parsedNewConfig);
+  await writeFile('data/config.json', newConfig);
+
+  // await query.dropTable('config');
+};
+
+const down = async (query) => {
+  // await query.dropTable('config');
+};
+
+module.exports = {
+  up,
+  down,
+};