Merge pull request #8 from dinhngoc87/challenge5

adding challenge5 project

Author: revskill10

dinhngoc87/challenge5/client.js

@@ -0,0 +1,17 @@
+const axios = require("axios");
+function UserServiceClient() {
+  this.baseURL = process.env.USER_SERVICE_URL || "http://localhost:4000";
+}
+
+UserServiceClient.prototype.register = async function (data) {
+  const config = {
+    url: `${this.baseURL}/api/users/register`,
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    data,
+  };
+  const response = await axios(config);
+  return response.data;
+};
+
+module.exports = UserServiceClient;

dinhngoc87/challenge5/cms/cms_server.js

@@ -0,0 +1,45 @@
+const express = require("express");
+const app = express();
+const port = 4001;
+app.use(express.json());
+
+const Joi = require("joi");
+const schema = Joi.object({
+  first_name: Joi.string().alphanum().min(3).max(40).required(),
+  last_name: Joi.string().alphanum().min(3).max(40).required(),
+  email: Joi.string()
+    .email({
+      minDomainSegments: 2,
+      tlds: { allow: ["com", "net"] },
+    })
+    .required(),
+  password: Joi.string().pattern(new RegExp("^[a-zA-Z0-9]{8,30}$")),
+
+  password_confirmation: Joi.ref("password"),
+})
+  .with("first_name", "last_name")
+  .with("password", "password_confirmation");
+
+var cmsRouter = express.Router();
+cmsRouter.post("/api/user_validation", async (req, res, next) => {
+  console.log("Input validation");
+  console.log(req.body);
+  try {
+    const { error, value } = schema.validate(req.body);
+    console.log(error.toString());
+    res.status(200).json(error.toString());
+  } catch (err) {
+    next(err);
+  }
+});
+
+app.use(cmsRouter);
+
+app.use(function (err, req, res, next) {
+  console.log("Calling actual error handler:");
+  res.status(200).json(err.toString());
+});
+
+app.listen(port, () => {
+  console.log(`Example app listening on port ${port}`);
+});