@dazejs/framework/dist/supports/database/database.js

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

"use strict";
var __rest = (this && this.__rest) || function (s, e) {
    var t = {};
    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
        t[p] = s[p];
    if (s != null && typeof Object.getOwnPropertySymbols === "function")
        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
                t[p[i]] = s[p[i]];
        }
    return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Database = void 0;
const illegal_argument_error_1 = require("../../errors/illegal-argument-error");
const manager_1 = require("./manager");
const mysql_connector_1 = require("./connector/mysql-connector");
class Database {
    constructor(app) {
        this.managers = new Map();
        this.app = app;
        return new Proxy(this, this.proxy);
    }
    get proxy() {
        return {
            get(target, p, receiver) {
                if (typeof p === 'string') {
                    if (Reflect.has(target, p)) {
                        return Reflect.get(target, p, receiver);
                    }
                    return target.connection()[p];
                }
                return Reflect.get(target, p, receiver);
            }
        };
    }
    close(name = 'default') {
        var _a;
        if (this.managers.has(name)) {
            (_a = this.managers.get(name)) === null || _a === void 0 ? void 0 : _a.close();
        }
    }
    connection(name = 'default') {
        if (!this.managers.has(name)) {
            const config = this.getConnectioncConfigure(name);
            this.managers.set(name, this.createConnection(config));
        }
        return this.managers.get(name);
    }
    createConnection(config) {
        const { type } = config, restConfig = __rest(config, ["type"]);
        switch (type) {
            case 'mysql':
                const pool = (new mysql_connector_1.MysqlConnector()).connect(restConfig);
                return new manager_1.MysqlManager(pool);
        }
        throw new illegal_argument_error_1.IllegalArgumentError(`Unsupported database type [${config.type}]`);
    }
    getConnectioncConfigure(name) {
        return this.app.get('config').get(`database.${name}`);
    }
}
exports.Database = Database;
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