104 lines
2.8 KiB
JavaScript
Executable File
104 lines
2.8 KiB
JavaScript
Executable File
"use strict";
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var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
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var _fs = require('fs');
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var _fs2 = _interopRequireDefault(_fs);
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var _helpers = require('./helpers');
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var _helpers2 = _interopRequireDefault(_helpers);
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var _QueryBuilder = require('./QueryBuilder');
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var _QueryBuilder2 = _interopRequireDefault(_QueryBuilder);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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var instance = null;
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/**
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* @module NodeQuery
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*/
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var NodeQuery = (function () {
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/**
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* Constructor
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*/
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function NodeQuery() {
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_classCallCheck(this, NodeQuery);
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this.instance = null;
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}
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/**
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* Create a query builder object
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*
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* @memberOf NodeQuery
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* @param {String} drivername - The name of the database type, eg. mysql or pg
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* @param {Object} connObject - A connection object from the database library you are connecting with
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* @param {String} [connLib] - The name of the db connection library you are using, eg. mysql or mysql2. Optional if the same as drivername
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* @return {QueryBuilder}
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*/
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_createClass(NodeQuery, [{
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key: 'init',
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value: function init(driverType, connObject, connLib) {
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connLib = connLib || driverType;
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var paths = {
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driver: __dirname + '/drivers/' + _helpers2.default.upperCaseFirst(driverType),
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adapter: __dirname + '/adapters/' + connLib
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};
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/*Object.keys(paths).forEach((type) => {
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if ( ! fs.existsSync(paths[type]))
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{
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console.log(paths[type]);
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throw new Error(
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`Selected ${type} (` +
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helpers.upperCaseFirst(driverType) +
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`) does not exist!`
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);
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}
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});*/
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var driver = require(paths.driver);
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var $adapter = require(paths.adapter);
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var adapter = new $adapter(connObject);
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this.instance = new _QueryBuilder2.default(driver, adapter);
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return this.instance;
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}
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}, {
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key: 'getQuery',
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/**
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* Return an existing query builder instance
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*
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* @memberOf NodeQuery
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* @return {QueryBuilder}
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*/
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value: function getQuery() {
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if (!this.instance) {
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throw new Error("No Query Builder instance to return");
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}
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return this.instance;
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}
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}]);
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return NodeQuery;
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})();
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;
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module.exports = new NodeQuery();
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//# sourceMappingURL=NodeQuery.js.map
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