73 lines
2.2 KiB
JavaScript
73 lines
2.2 KiB
JavaScript
const fs = require('fs');
|
|
const path = require('path');
|
|
const Sequelize = require('sequelize');
|
|
const basename = path.basename(module.filename);
|
|
const config = require('config');
|
|
const db = {};
|
|
const logger = require('winston');
|
|
|
|
const connectionUri = config.get('Database.MySqlConnectionUri');
|
|
const sequelize = new Sequelize(connectionUri, {
|
|
logging: false,
|
|
pool : {
|
|
max : 5,
|
|
min : 0,
|
|
idle : 20000,
|
|
acquire: 20000,
|
|
},
|
|
});
|
|
|
|
sequelize
|
|
.authenticate()
|
|
.then(() => {
|
|
logger.info('Sequelize has established mysql connection successfully.');
|
|
})
|
|
.catch(err => {
|
|
logger.error('Sequelize was unable to connect to the database:', err);
|
|
});
|
|
|
|
fs
|
|
.readdirSync(__dirname)
|
|
.filter(file => {
|
|
return (file.indexOf('.') !== 0 && file !== basename && file.slice(-3) === '.js');
|
|
})
|
|
.forEach(file => {
|
|
const model = sequelize['import'](path.join(__dirname, file));
|
|
db[model.name] = model;
|
|
});
|
|
|
|
Object.keys(db).forEach(modelName => {
|
|
if (db[modelName].associate) {
|
|
logger.info('Associating model:', modelName);
|
|
db[modelName].associate(db);
|
|
}
|
|
});
|
|
|
|
db.sequelize = sequelize;
|
|
db.Sequelize = Sequelize;
|
|
|
|
db['upsert'] = (Model, values, condition, tableName) => {
|
|
return Model
|
|
.findOne({ where: condition })
|
|
.then(function (obj) {
|
|
if (obj) { // update
|
|
logger.debug(`updating "${values.name}" "${values.claimId}" in db.${tableName}`);
|
|
return obj.update(values);
|
|
} else { // insert
|
|
logger.debug(`creating "${values.name}" "${values.claimId}" in db.${tableName}`);
|
|
return Model.create(values);
|
|
}
|
|
}).catch(function (error) {
|
|
logger.error('Sequelize findOne error', error);
|
|
});
|
|
};
|
|
|
|
db['getTrendingClaims'] = (startDate) => {
|
|
return db.sequelize.query(`SELECT COUNT(*), File.* FROM Request LEFT JOIN File ON Request.FileId = File.id WHERE FileId IS NOT NULL AND nsfw != 1 AND trendingEligible = 1 AND Request.createdAt > "${startDate}" GROUP BY FileId ORDER BY COUNT(*) DESC LIMIT 25;`, { type: db.sequelize.QueryTypes.SELECT });
|
|
};
|
|
|
|
db['getRecentClaims'] = () => {
|
|
return db.sequelize.query(`SELECT * FROM File WHERE nsfw != 1 AND trendingEligible = 1 ORDER BY createdAt DESC LIMIT 25;`, { type: db.sequelize.QueryTypes.SELECT });
|
|
};
|
|
|
|
module.exports = db;
|