homepage.js/models/index.js

61 lines
1.4 KiB
JavaScript

'use strict';
const fs = require('fs');
const path = require('path');
const Sequelize = require('sequelize');
const process = require('process');
const basename = path.basename(__filename);
const env = process.env.NODE_ENV || 'production';
let config = require(__dirname + '/../config/config.json')[env];
const db = {};
const {
DB_PASSWORD,
DB_USERNAME,
DB_DATABASE,
DB_HOSTNAME
} = process.env;
config = {
...config,
username: DB_USERNAME || config.username,
password: DB_PASSWORD || config.password,
database: DB_DATABASE || config.database,
host: DB_HOSTNAME || config.host,
define: {
timestamps: false
}
};
let sequelize;
if (config.use_env_variable) {
sequelize = new Sequelize(process.env[config.use_env_variable], config);
} else {
sequelize = new Sequelize(config.database, config.username, config.password, config);
}
fs
.readdirSync(__dirname)
.filter(file => {
return (
file.indexOf('.') !== 0 &&
file !== basename &&
file.slice(-3) === '.js' &&
file.indexOf('.test.js') === -1
);
})
.forEach(file => {
const model = require(path.join(__dirname, file))(sequelize, Sequelize.DataTypes);
db[model.name] = model;
});
Object.keys(db).forEach(modelName => {
if (db[modelName].associate) {
db[modelName].associate(db);
}
});
db.sequelize = sequelize;
db.Sequelize = Sequelize;
module.exports = db;