@dazejs/framework/dist/supports/database/manager/mysql-manager.js

Daze.js - A powerful web framework for Node.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MysqlManager = void 0;
const parser_1 = require("../parser");
const manager_1 = require("./manager");
const actuator_1 = require("../actuator");
const builder_1 = require("../builder");
class MysqlManager extends manager_1.Manager {
    constructor(pool) {
        super();
        this.pool = pool;
        this.actuator = this.getDefaultActuator();
        this.parser = this.getDefaultParser();
    }
    close() {
        this.pool.end();
    }
    getDefaultParser() {
        return new parser_1.MysqlParser();
    }
    getDefaultActuator() {
        return new actuator_1.MysqlActuator(this.pool);
    }
    getTransactionActuator(connection) {
        return new actuator_1.MysqlTransactionActuator(connection);
    }
    table(table, as) {
        return (new builder_1.Builder(this.actuator, this.parser)).table(table, as);
    }
    beginTransaction() {
        return new Promise((resolve, reject) => {
            this.pool.getConnection((err, connection) => {
                if (err)
                    return reject(err);
                const actuator = this.getTransactionActuator(connection);
                const builder = new builder_1.Builder(actuator, this.parser);
                connection.beginTransaction((error) => {
                    if (error)
                        return reject(error);
                    resolve(builder);
                });
            });
        });
    }
    async transaction(callback) {
        const conn = await this.beginTransaction();
        try {
            await callback(conn);
            await conn.commit();
        }
        catch (err) {
            await conn.rollback();
            throw err;
        }
    }
    async query(query, bindings = []) {
        return this.actuator.query(query, bindings);
    }
    async select(query, bindings = []) {
        return this.query(query, bindings);
    }
    async insert(query, bindings = []) {
        return this.query(query, bindings).then((result) => result.insertId);
    }
    async update(query, bindings = []) {
        return this.query(query, bindings).then((result) => result.affectedRows);
    }
    async delete(query, bindings = []) {
        return this.query(query, bindings).then((result) => result.affectedRows);
    }
}
exports.MysqlManager = MysqlManager;
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