Creative.js
'use strict'; var pool = require('../utils/MysqlUtils'); var util = require('util'); var BaseModel = require('./BasicModel'); var Q = require('q'); var INSERT_SQL = "INSERT INTO `creatives` ( `name`, `form`, `platform`,`description`,`adzone`, `components`,`creator`,`groupId` ) values ( ?, ?,?,?,?,?,?,?);"; var SELECT_ALL_SQL = "SELECT c.*,p.name as platformName FROM `creatives` c left JOIN `platforms` p on c.platform = p.id where c.status=1 order by c.id desc"; var SELECT_ALL_GID_SQL = "SELECT c.*,p.name as platformName FROM `creatives` c left JOIN `platforms` p on c.platform = p.id where c.status=1 and c.groupId=? order by c.id desc"; var SELECT_ONE_SQL = "SELECT c.*,p.name as platformName FROM `creatives` c left JOIN `platforms` p on c.platform = p.id where c.id = ? order by c.id desc"; var SELECT_LIST_BY_PLATFORM_SQL = "SELECT c.id,c.name,c.form,p.name as platformName FROM `creatives` c left JOIN `platforms` p on c.platform = p.id where c.status=1 and c.platform = ? order by c.id desc"; var SELECT_LIST_BY_PLATFORM_GID_SQL = "SELECT c.id,c.name,c.form,p.name as platformName FROM `creatives` c left JOIN `platforms` p on c.platform = p.id where c.status=1 and c.platform = ? and c.groupId=? order by c.id desc"; var UPDATE_SQL = "UPDATE `creatives` set name = ? ,form = ? , platform = ?,description = ? ,updatetime=? ,updater = ? where id = ?;"; var UPDATE_STATUS_SQL = "UPDATE `creatives` set status = ? where id = ?;"; function Creative(obj) { this.Members = { 'id': {}, 'name': {}, 'form': {}, 'platform': {}, 'platformName': {}, 'description': {}, 'adzone': { "default": 1 }, 'components': { "default": 1 }, 'createtime': {}, 'updatetime': {}, 'creator': {}, 'updater': {}, 'groupId': {} }; this.init.apply(this, arguments); } Creative.prototype = { initWithData: function () { this.name = arguments[0]; this.platform = arguments[1]; this.description = arguments[2]; this.adzone = arguments[3] || this.Members['adzone'].default; this.components = arguments[4] || this.Members['components'].default; this.creator = arguments[5] }, toJson: function () { }, insert: function () { if (this.id > 0) { // 说明这是更新啊 return Creative.update(this); } else { // 这才是删除 return Creative.insert(this); } }, update: function () { if (this.id > 0) { return Creative.update(this); } else { // 这才是删除 return Creative.insert(this); } } }; Creative.insert = function (obj) { var deferred = Q.defer(); if (obj && typeof obj == 'object') { pool.insert(INSERT_SQL, [obj.name, obj.form, obj.platform, obj.description, obj.adzone, obj.components, obj.creator, obj.groupId || 1], function (err, reply) { if (err) { deferred.reject(err); return; } deferred.resolve(reply); }); } return deferred.promise; }; Creative.update = function (obj) { var deferred = Q.defer(); if (obj && typeof obj == 'object') { pool.update(UPDATE_SQL, [obj.name, obj.form, obj.platform, obj.description, obj.updatetime, obj.updater, obj.id], function (err, reply) { if (err) { deferred.reject(err); return; } deferred.resolve(reply); }); } return deferred.promise; }; Creative.changeStatus = function (id, status) { var deferred = Q.defer(); if (id > 0) { pool.update(UPDATE_STATUS_SQL, [status, id], function (err, reply) { if (err) { deferred.reject(err); return; } deferred.resolve(reply); }); } return deferred.promise; }; Creative.findListByPlatformId = function (pid, gid) { var deferred = Q.defer(); var sql = SELECT_LIST_BY_PLATFORM_SQL, values = [pid]; if (gid != 0) { sql = SELECT_LIST_BY_PLATFORM_GID_SQL; values = [pid, gid]; } pool.query(sql, values, function (err, reply) { if (err) { deferred.reject(err); } else { deferred.resolve(reply); } }); return deferred.promise; }; Creative.findOneById = function (id) { var deferred = Q.defer(); pool.query(SELECT_ONE_SQL, [id], function (err, reply) { if (err) { deferred.reject(err); } else { if (reply) { var arr = []; reply.forEach(function (n) { arr.push(new Creative(n).ado()); }); } deferred.resolve(arr[0]); } }); return deferred.promise; }; Creative.findAll = function (gid) { var deferred = Q.defer(); var sql = SELECT_ALL_SQL, values = []; if (gid != 0) { sql = SELECT_ALL_GID_SQL; values = [gid] } pool.query(sql, values, function (err, reply) { if (err) { deferred.reject(err); } else { if (reply) { var arr = []; reply.forEach(function (n) { arr.push(new Creative(n).ado()); }); } deferred.resolve(arr); } }); return deferred.promise; }; util.inherits(Creative, BaseModel); module.exports = Creative;
BasicModel.js
'use strict'; function BaseModel() { this.Members = {}; } BaseModel.prototype.init = function (obj) { if (obj && typeof obj == 'object') { for (var key in this.Members) { if (typeof obj[key] != 'undefined') { if (typeof this.Members[key].default != 'undefined') { this[key] = obj[key] || this.Members[key].default; } else { this[key] = obj[key]; } } else { this[key] = this.Members[key].default || ""; } } } else if (arguments.length > 1) { this.initWithData.apply(this, arguments); /*this.name = arguments[0]; this.platform = arguments[1]; this.description = arguments[2]; this.adzone = arguments[3] || this.Members['adzone'].default; this.components = arguments[4] || this.Members['components'].default; this.creator = arguments[5];*/ } }; /** * 用于给前端吐简单数据 * @returns {BaseModel} */ BaseModel.prototype.ado = function () { var ado = this; delete ado.Members; return ado; }; //BaseModel.log = function(table_name, target_id, target_state, content, type, creator_id){ //var handle_log = new HandleLog(table_name,target_id,target_state,content,type,creator); //handle_log.insert(); //}; BaseModel.promise = function () { }; module.exports = BaseModel;