import { QueryTypes, Sequelize, Transaction } from 'sequelize' /** * * Abstract builder to run video SQL queries * */ export class AbstractRunQuery { protected query: string protected replacements: any = {} constructor (protected readonly sequelize: Sequelize) { } protected runQuery (options: { nest?: boolean, transaction?: Transaction, logging?: boolean } = {}) { const queryOptions = { transaction: options.transaction, logging: options.logging, replacements: this.replacements, type: QueryTypes.SELECT as QueryTypes.SELECT, nest: options.nest ?? false } return this.sequelize.query<any>(this.query, queryOptions) } protected buildSelect (entities: string[]) { return `SELECT ${entities.join(', ')} ` } }