99 lines
2.7 KiB
JavaScript
99 lines
2.7 KiB
JavaScript
const Sequelize = require('sequelize');
|
|
const logger = require('winston');
|
|
|
|
const Blocked = require('./blocked');
|
|
const Certificate = require('./certificate');
|
|
const Channel = require('./channel');
|
|
const Claim = require('./claim');
|
|
const File = require('./file');
|
|
const Metrics = require('./metrics');
|
|
const Tor = require('./tor');
|
|
const Trending = require('./trending');
|
|
const User = require('./user');
|
|
const Views = require('./views');
|
|
|
|
const {
|
|
database,
|
|
username,
|
|
password,
|
|
} = require('@config/mysqlConfig');
|
|
|
|
if (!database || !username || !password) {
|
|
logger.warn('missing database, user, or password from mysqlConfig');
|
|
}
|
|
|
|
// set sequelize options
|
|
const sequelize = new Sequelize(database, username, password, {
|
|
host : 'localhost',
|
|
dialect : 'mysql',
|
|
dialectOptions: {
|
|
decimalNumbers: true,
|
|
},
|
|
logging: false,
|
|
pool : {
|
|
max : 5,
|
|
min : 0,
|
|
idle : 10000,
|
|
acquire: 10000,
|
|
},
|
|
operatorsAliases: false,
|
|
});
|
|
|
|
// establish mysql connection
|
|
sequelize
|
|
.authenticate()
|
|
.then(() => {
|
|
logger.info('Sequelize has established mysql connection successfully.');
|
|
})
|
|
.catch(err => {
|
|
logger.error('Sequelize was unable to connect to the database:', err);
|
|
});
|
|
|
|
// manually add each model to the db object (note: make this dynamic)
|
|
const db = {};
|
|
|
|
db['Blocked'] = Blocked(sequelize, Sequelize);
|
|
db['Certificate'] = Certificate(sequelize, Sequelize);
|
|
db['Channel'] = Channel(sequelize, Sequelize);
|
|
db['Claim'] = Claim(sequelize, Sequelize);
|
|
db['File'] = File(sequelize, Sequelize);
|
|
db['Metrics'] = Metrics(sequelize, Sequelize);
|
|
db['Tor'] = Tor(sequelize, Sequelize);
|
|
db['Trending'] = Trending(sequelize, Sequelize);
|
|
db['User'] = User(sequelize, Sequelize);
|
|
db['Views'] = Views(sequelize, Sequelize);
|
|
|
|
// run model.association for each model in the db object that has an association
|
|
logger.info('associating db models...');
|
|
Object.keys(db).forEach(modelName => {
|
|
if (db[modelName].associate) {
|
|
logger.info('Associating model:', modelName);
|
|
db[modelName].associate(db);
|
|
}
|
|
});
|
|
|
|
// add sequelize/Sequelize to db
|
|
db.sequelize = sequelize;
|
|
db.Sequelize = Sequelize;
|
|
// add an 'upsert' method to the db object
|
|
db.upsert = (Model, values, condition, tableName) => {
|
|
return Model
|
|
.findOne({
|
|
where: condition,
|
|
})
|
|
.then(obj => {
|
|
if (obj) { // update
|
|
logger.debug(`updating record in db.${tableName}`);
|
|
return obj.update(values);
|
|
} else { // insert
|
|
logger.debug(`creating record in db.${tableName}`);
|
|
return Model.create(values);
|
|
}
|
|
})
|
|
.catch(function (error) {
|
|
logger.error(`${tableName}.upsert error`, error);
|
|
throw error;
|
|
});
|
|
};
|
|
|
|
module.exports = db;
|