changed to mysql

models/Channel.js

-const mongoose = require('../mongoose');
-
-const channelSchema = new mongoose.Schema({
-    token: String,
-    refresh: String,
-    expiration: Date,
-    username: String,
-    chatId: Number,
-    state: String,
-    groups: [Number],
-    scheduleTime: { type: String, validate: /^([0-1]?[0-9]|2[0-3]):[0-5][0-9]$/ }
-})
-
-module.exports = mongoose.model('Channel', channelSchema);
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mongoose.js

-const mongoose = require('mongoose');
-
-
-mongoose.Promise = global.Promise;
-mongoose.connect('mongodb://localhost/botday', { useNewUrlParser: true })
-    .then(() => console.log('[mongoose] Connection succesful'))
-    .catch((err) => console.error(err));
-
-module.exports = mongoose;
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