inceptum/dist/mysql/MySQLPlugin.js

hipages take on the foundational library for enterprise-grade apps written in NodeJS

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
// tslint:disable:prefer-function-over-method
const BaseSingletonDefinition_1 = require("../ioc/objectdefinition/BaseSingletonDefinition");
const MySQLClient_1 = require("./MySQLClient");
const MySQLHealthCheck_1 = require("./MySQLHealthCheck");
class MySQLPlugin {
    constructor() {
        this.name = 'MySQLPlugin';
    }
    getName() {
        return this.name;
    }
    willStart(app) {
        if (!app.hasConfig('mysql')) {
            throw new Error('MysqlPlugin has been registered but could not find config using key "mysql"');
        }
        const context = app.getContext();
        const confs = context.getConfig('mysql');
        Object.keys(confs).forEach((key) => {
            if (Object.hasOwnProperty.call(confs[key], 'enabled') && (confs[key].enabled === false || confs[key].enabled === 'false')) {
                // Skip this definition as it has been specifically disabled
                return;
            }
            const clientSingleton = new BaseSingletonDefinition_1.BaseSingletonDefinition(MySQLClient_1.MySQLClient, key);
            const config = Object.assign(Object.assign({}, confs[key]), { name: key });
            clientSingleton.constructorParamByValue(config);
            context.registerSingletons(clientSingleton);
            if (confs[key].master) {
                const masterHealthCheck = new BaseSingletonDefinition_1.BaseSingletonDefinition(MySQLHealthCheck_1.MySQLHealthCheck, `HC_${key}_master`);
                masterHealthCheck.constructorParamByValue(`mysql.${key}.master`);
                masterHealthCheck.constructorParamByValue(false);
                masterHealthCheck.setPropertyByRef('mysqlClient', key);
                context.registerDefinition(masterHealthCheck);
            }
            if (confs[key].slave) {
                const slaveHealthCheck = new BaseSingletonDefinition_1.BaseSingletonDefinition(MySQLHealthCheck_1.MySQLHealthCheck, `HC_${key}_slave`);
                slaveHealthCheck.constructorParamByValue(`mysql.${key}.slave`);
                slaveHealthCheck.constructorParamByValue(true);
                slaveHealthCheck.setPropertyByRef('mysqlClient', key);
                context.registerDefinition(slaveHealthCheck);
            }
        });
    }
}
exports.default = MySQLPlugin;
//# sourceMappingURL=MySQLPlugin.js.map