1
This commit is contained in:
张成
61
middleware/baseController.js
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61
middleware/baseController.js
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@@ -0,0 +1,61 @@
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const fs = require("fs");
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let api_front_dir = "../api/controller_front";
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let admin_api_dir = "../api/controller_admin";
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let rootApiPath = "/admin_api";
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const baseController = {
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// 普通api
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init(routerGloab) {
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rootApiPath = "/api";
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this.registerRouter(routerGloab, api_front_dir);
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return routerGloab;
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},
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init_admin(routerGloab) {
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rootApiPath = "/admin_api";
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this.registerRouter(routerGloab, admin_api_dir);
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return routerGloab;
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},
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// 注册路由
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registerRouter(routerGloab, dir) {
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let folderPath = __dirname + "/" + dir;
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let controllerFiles = fs.readdirSync(folderPath).filter((f) => {
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return f.endsWith(".js");
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});
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controllerFiles.forEach((f) => {
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let controllerName = require(folderPath + "/" + f);
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console.warn(`${f}`);
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this.fileRouter(routerGloab, controllerName);
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});
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},
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// 注册 路由至 routerGloab
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fileRouter(routerGloab, controller) {
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try {
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for (let url in controller) {
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let path = "";
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if (url.startsWith("GET ")) {
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path = rootApiPath + url.substring(4);
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routerGloab.get(path, controller[url]);
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} else if (url.startsWith("POST ")) {
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path = rootApiPath + url.substring(5);
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routerGloab.post(path, controller[url]);
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} else {
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console.warn("无效路由：" + url);
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}
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console.log(path);
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}
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console.log("\n");
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} catch (e) {
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console.warn(e);
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}
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},
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};
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module.exports = () => {
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let routerGloab = require("koa-router")();
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baseController.init_admin(routerGloab);
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baseController.init(routerGloab);
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return routerGloab.routes();
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};
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17
middleware/baseModel.js
Normal file
17
middleware/baseModel.js
Normal file
@@ -0,0 +1,17 @@
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const Sequelize = require("sequelize");
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const common = require("../tool/common");
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let models = common.mapFiles("../api/model/");
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const db = require("./db");
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models["Sequelize"] = Sequelize;
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models["op"] = Sequelize.Op;
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models["sys_user"].belongsTo(models["sys_role"], { foreignKey: "roleId", targetKey: "id", as: "role" });
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models["sys_form"].belongsTo(models["sys_model"], { foreignKey: "model_id", targetKey: "id", as: "model" });
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models["sys_form_field"].belongsTo(models["sys_model_field"], { foreignKey: "model_field_id", targetKey: "id", as: "field" });
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models.querySql = async (sql) => {
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return await db.sequelize.query(sql, { type: Sequelize.QueryTypes.SELECT });
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};
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module.exports = models;
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241
middleware/baseRequest.js
Normal file
241
middleware/baseRequest.js
Normal file
@@ -0,0 +1,241 @@
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const token = require("../api/service/token");
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const logsUtil = require("../tool/logs");
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const xml2js = require("xml2js");
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const nodeExcel = require("excel-export");
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const UUID = require("uuid");
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const config = require("../config/config");
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const builder = new xml2js.Builder({
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headless: true,
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allowSurrogateChars: true,
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rootName: "xml",
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cdata: true,
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});
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module.exports = function () {
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return async (ctx, next) => {
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// 合并对象 兼容处理参数
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ctx.get = (id) => {
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let obj = Object.assign({}, ctx.request.query, ctx.request.body);
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if (obj && typeof obj === "string") {
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obj = JSON.parse(obj);
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}
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let value = obj[id] === undefined ? "" : obj[id];
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return value;
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};
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ctx.getQuery = () => {
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return ctx.request.query;
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};
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ctx.getIp = () => {
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let req = ctx.req;
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let ip = "";
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let forwardedIpsStr = req.headers["x-forwarded-for"];
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if (forwardedIpsStr) {
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//如果有，则将头信息中第一个地址拿出，该地址就是真实的客户端IP；
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let forwardedIps = forwardedIpsStr.split(",");
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ip = forwardedIps[0];
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} else {
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ip = req.connection.remoteAddress || req.socket.remoteAddress || req.connection.socket.remoteAddress;
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}
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return ip;
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};
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ctx.getBody = () => {
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let obj = Object.assign({}, ctx.body, ctx.request.body);
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if (obj && typeof obj === "string") {
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obj = JSON.parse(obj);
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}
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return obj;
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};
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ctx.getXml = () => {
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let getxml = ctx.request.body;
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return new Promise(async (resolveT, rejectT) => {
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let paramsJson = null;
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const parseObj = await new Promise(function (resolve) {
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xml2js.parseString(getxml, { explicitArray: false }, function (err, json) {
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if (err) throw err;
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return resolve(json);
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});
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});
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if (parseObj.xml) delete parseObj.xml._;
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paramsJson = parseObj.xml;
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console.log("getXml", paramsJson);
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resolveT(paramsJson);
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});
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};
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// admin
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ctx.getAdminUserId = () => {
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let adminToken = ctx.header["admin-token"];
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if (adminToken) {
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let userInfo = token.parse(adminToken);
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if (userInfo) {
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return userInfo.id;
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}
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}
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return 0;
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};
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ctx.getAdminProjectId = () => {
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let id = ctx.header["admin-project"];
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if (id) {
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return id;
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}
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return 0;
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};
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// 获取小程序id
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ctx.getPappletUserId = () => {
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// 模拟用户登陆
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let userId = ctx.request.query["userId206"];
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if (userId) {
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return userId;
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}
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let appletToken = ctx.header["applet-token"];
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if (appletToken) {
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let userInfo = token.parse(appletToken);
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if (userInfo.weixin_openid && userInfo.id) {
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return userInfo.id;
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}
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}
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return 0;
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};
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ctx.getSessionKey = () => {
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let appletToken = ctx.header["applet-token"];
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if (appletToken) {
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let userInfo = token.parse(appletToken);
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if (userInfo.session_key) {
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return userInfo.session_key;
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}
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}
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return "";
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};
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// 获取分页排序
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ctx.getPageSize = () => {
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let pageOption = ctx.get("pageOption");
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if (pageOption && typeof pageOption === "string") {
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pageOption = JSON.parse(pageOption);
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}
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let page = pageOption.page || 1;
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let size = pageOption.pageSize || 20;
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return {
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limit: size,
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offset: size * (page - 1),
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};
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};
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// 获取订单排序相关 [['sale_price','desc']]
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ctx.getOrder = (key) => {
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key = key || "order";
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let order = ctx.get(key);
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if (Array.isArray(order)) {
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return order;
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} else {
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try {
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order = eval("(" + order + ")");
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} catch (e) {
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console.warn("error " + e.message);
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order = [];
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}
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return order;
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}
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};
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//返回自定义code
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ctx.json = (code, message, data) => {
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ctx.response.type = "application/json";
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let resObj = {
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code,
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message,
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data,
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};
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ctx.response.body = resObj;
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};
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ctx.jsonToXml = (return_code, return_msg) => {
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ctx.response.type = "application/xml";
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let resObj = {
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return_code,
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return_msg,
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};
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const xmlOption = builder.buildObject(resObj);
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ctx.response.body = xmlOption;
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};
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ctx.downFile = ({ title, cols, rows }) => {
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let fileName = title + "_" + UUID.v4() + ".xlsx";
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let result = nodeExcel.execute({ cols, rows });
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let data = new Buffer.from(result, "binary");
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ctx.set("Content-Type", "application/vnd.openxmlformats");
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ctx.set("Content-Disposition", "attachment; filename=" + fileName);
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ctx.set("filename", fileName);
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ctx.body = data;
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};
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// 成功请求
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ctx.success = (data) => {
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ctx.json(0, "请求成功！", data);
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};
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// 失败请求
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ctx.fail = (msg) => {
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let message = msg || "请求失败！";
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ctx.json(-1, message, {});
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};
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//token 失效
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ctx.tokenFail = (data) => {
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ctx.json(-2, "非法请求,或登录已超时！", data);
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};
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console.log(`Process API ${ctx.request.method} ${ctx.request.url}...`);
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let allowUrls = config.allowUrls;
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try {
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// 登录注册不需要验证token
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const checkApi = (path) => {
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let isCheck = false;
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for (let i = 0; i < allowUrls.length; i++) {
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let url = allowUrls[i];
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if (path.indexOf(url) > -1) {
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isCheck = true;
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}
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}
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return isCheck;
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};
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if (checkApi(ctx.request.path)) {
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return await next();
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} else {
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if (ctx.request.path.indexOf("/admin_api/") > -1) {
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let id = ctx.getAdminUserId();
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if (id) {
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return await next();
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}
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} else if (ctx.request.path.indexOf("/api/") > -1) {
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return await next();
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}
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return ctx.tokenFail(); // 非法请求
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}
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} catch (e) {
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logsUtil.ctxError(e, ctx);
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return ctx.fail(e.message);
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}
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};
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};
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160
middleware/db.js
Normal file
160
middleware/db.js
Normal file
@@ -0,0 +1,160 @@
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const Sequelize = require("sequelize");
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const config = require("../config/config")["db"];
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const dayjs = require("dayjs");
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let model = {};
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const logEditField = (oldRow, newRow) => {
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let str = ``;
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oldRow = oldRow.toJSON ? oldRow.toJSON() : oldRow;
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newRow = newRow ? newRow.toJSON() : newRow;
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let keyRows = Object.keys(oldRow);
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for (let i = 0; i < keyRows.length; i++) {
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let key = keyRows[i];
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if (key !== "create_time" && key !== "last_modify_time" && oldRow[key] !== newRow[key]) {
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let oldVal = oldRow[key];
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if (typeof oldVal === "string") {
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oldVal = oldVal.replace(/<p>/g, "").replace(/<\/p>/g, "");
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}
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let newVal = newRow[key];
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if (typeof newVal === "string") {
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newVal = newVal.replace(/<p>/g, "").replace(/<\/p>/g, "");
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}
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str += ` ${key} 从<span class="bold"> ${oldVal} </span> 变更为 <span class="bold"> ${newVal} </span>，<br>`;
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}
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}
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return str;
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};
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const logCreateField = (oldRow) => {
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let str = ``;
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oldRow = oldRow.toJSON ? oldRow.toJSON() : oldRow;
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let keyRows = Object.keys(oldRow);
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for (let i = 0; i < keyRows.length; i++) {
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let key = keyRows[i];
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if (key !== "create_time" && key !== "last_modify_time") {
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let newVal = oldRow[key];
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if (typeof newVal === "string") {
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newVal = newVal.replace(/<p>/g, "").replace(/<\/p>/g, "");
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}
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str += `<span class="bold"> ${key} </span> 为 <span class="bold"> ${newVal} </span>，<br>`;
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}
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}
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return str;
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};
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let sequelize = new Sequelize(config.database, config.username, config.password, {
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host: config.host,
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dialect: config.dialect,
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pool: {
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max: 5,
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min: 0,
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idle: 10000,
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},
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dialectOptions: {
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charset: "utf8mb4",
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collate: "utf8mb4_unicode_ci",
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supportBigNumbers: true,
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bigNumberStrings: true,
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},
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});
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const define = (name, attributes) => {
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let attrs = {};
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for (let key in attributes) {
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let value = attributes[key];
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if (typeof value === "object" && value["type"]) {
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value.allowNull = value.allowNull || false;
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attrs[key] = value;
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} else {
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attrs[key] = {
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type: value,
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allowNull: false,
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};
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}
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}
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attrs.create_time = {
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type: Sequelize.DATE,
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allowNull: false,
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defaultValue: sequelize.literal("CURRENT_TIMESTAMP"),
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comment: "创建时间",
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get() {
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return dayjs(this.getDataValue("create_time")).format("YYYY-MM-DD HH:mm:ss");
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},
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||||
};
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attrs.last_modify_time = {
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type: Sequelize.DATE,
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allowNull: false,
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comment: "最后更新时间",
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defaultValue: sequelize.literal("CURRENT_TIMESTAMP"),
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get() {
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return dayjs(this.getDataValue("last_modify_time")).format("YYYY-MM-DD HH:mm:ss");
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||||
},
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||||
};
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||||
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||||
model[name] = sequelize.define(name, attrs, {
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tableName: name,
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timestamps: false,
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||||
hooks: {
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||||
beforeValidate: (obj) => {
|
||||
let now = Date.now();
|
||||
if (obj.isNewRecord) {
|
||||
obj.create_time = now;
|
||||
obj.last_modify_time = now;
|
||||
} else {
|
||||
obj.last_modify_time = now;
|
||||
}
|
||||
},
|
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afterCreate: async (obj) => {
|
||||
let tableName = obj._modelOptions.tableName;
|
||||
if (tableName !== "sys_log") {
|
||||
let logStr = logCreateField(obj);
|
||||
await model["sys_log"].create({ table_name: tableName, operate: "新增", content: logStr });
|
||||
}
|
||||
},
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||||
|
||||
afterDestroy: async (obj) => {
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let id = obj.id;
|
||||
let tableName = obj._modelOptions.tableName;
|
||||
if (tableName !== "sys_log") {
|
||||
await model["sys_log"].create({ table_name: tableName, operate: "删除", content: `用户删除id为 <span class="bold"> ${id} </span>` });
|
||||
}
|
||||
},
|
||||
|
||||
beforeUpdate: async (obj) => {
|
||||
let tableName = obj._modelOptions.tableName;
|
||||
if (tableName !== "sys_log") {
|
||||
let id = obj.id;
|
||||
let tableName = obj._modelOptions.tableName;
|
||||
let updateRow = await model[tableName].findOne({ where: { id } });
|
||||
let logStr = logEditField(updateRow, obj);
|
||||
await model["sys_log"].create({ table_name: tableName, operate: "修改", content: logStr });
|
||||
}
|
||||
},
|
||||
},
|
||||
});
|
||||
|
||||
return model[name];
|
||||
};
|
||||
|
||||
let exp = {
|
||||
sequelize,
|
||||
define,
|
||||
sync: () => {
|
||||
if (process.env.NODE_ENV !== "production") {
|
||||
sequelize.sync({ force: false });
|
||||
} else {
|
||||
throw new Error("Cannot sync() when NODE_ENV is set to 'production'.");
|
||||
}
|
||||
},
|
||||
};
|
||||
|
||||
module.exports = exp;
|
||||
7
middleware/schedule.js
Normal file
7
middleware/schedule.js
Normal file
@@ -0,0 +1,7 @@
|
||||
const node_schedule = require("node-schedule");
|
||||
class Schedule {
|
||||
init() {}
|
||||
}
|
||||
|
||||
const schedule = new Schedule();
|
||||
module.exports = schedule;
|
||||
52
middleware/sqlUpdate.js
Normal file
52
middleware/sqlUpdate.js
Normal file
@@ -0,0 +1,52 @@
|
||||
const { querySql, user, good, business, good_evaluate, shp_profit, user_apply_cash, user_dividend, user_meet, user_note_invite, user_question, op } = require("./baseModel");
|
||||
class SqlUpdate {
|
||||
async init() {
|
||||
// await this.udateGoodSelePrice()
|
||||
// await this.udateShippingFee()
|
||||
// await this.initDb()
|
||||
}
|
||||
|
||||
// 更新邮费
|
||||
async udateShippingFee() {
|
||||
let resBusiness = await querySql(`select a.business_id,sum(a.shipping_fee) as shipping_fee_total from business_profit_dtl as a
|
||||
where a.shipping_fee!=0
|
||||
GROUP BY a.business_id`);
|
||||
|
||||
if (resBusiness && resBusiness.length > 0) {
|
||||
for (let i = 0; i < resBusiness.length; i++) {
|
||||
let row = resBusiness[i];
|
||||
let { shipping_fee_total, business_id } = row;
|
||||
await business.update({ shipping_fee_total: shipping_fee_total }, { where: { id: business_id } });
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
async udateGoodSelePrice() {
|
||||
let goodRows = await good.findAll();
|
||||
|
||||
for (let i = 0; i < goodRows.length; i++) {
|
||||
let goodRow = goodRows[i];
|
||||
await goodRow.update({ sale_price: goodRow.specificationStr.sale_price });
|
||||
}
|
||||
}
|
||||
// 测试数据库专用用于 初始化db
|
||||
async initDb() {
|
||||
await order.destroy({ where: {}, truncate: true });
|
||||
await order_dtls.destroy({ where: {}, truncate: true });
|
||||
await good_evaluate.destroy({ where: {}, truncate: true });
|
||||
await shp_profit.destroy({ where: {}, truncate: true });
|
||||
await user_apply_cash.destroy({ where: {}, truncate: true });
|
||||
await user_dividend.destroy({ where: {}, truncate: true });
|
||||
await user_meet.destroy({ where: {}, truncate: true });
|
||||
await user_note_invite.destroy({ where: {}, truncate: true });
|
||||
await user_question.destroy({ where: {}, truncate: true });
|
||||
let userRows = await user.findAll({});
|
||||
for (let i = 0; i < userRows.length; i++) {
|
||||
let userRow = userRows[i];
|
||||
await userRow.update({ in_come: 0, extend_come: 0, total_consume: 0, overage_money: 0, consume_equity: 0, seed_number: 10, vip_grade_id: 1 });
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const sqlUpdate = new SqlUpdate();
|
||||
module.exports = sqlUpdate;
|
||||
Reference in New Issue
Block a user