WM5 | Behrouz(Abdullah) Karimi | Node server Module | WEEK 1-2-3-4

mailing-list-api/mailing-lists.js

@@ -6,3 +6,22 @@ module.exports = {
     "khadar@techtonica.org",
   ],
 };
+
+// import express from "express";
+const express = require("express");
+
+const app = express();
+port = 4000;
+app.listen(port, () => {
+  console.log(`listening on port: ${port}`);
+});
+
+app.get("/", (req, res) => {
+  res.send(mails);
+});
+
+app.get("/lists", (req, res) => {
+  const list = new Map();
+  const listOfName = Array.from(mails);
+  res.send(listOfName);
+});

mailing-list-api/package.json

@@ -4,7 +4,8 @@
   "license": "CC-BY-SA-4.0",
   "description": "You must update this package",
   "scripts": {
-    "test": "jest"
+    "test": "jest",
+    "start": "nodemon"
   },
   "repository": {
     "type": "git",
@@ -16,5 +17,8 @@
   "homepage": "https://github.com/CodeYourFuture/CYF-Coursework-Template#readme",
   "devDependencies": {
     "jest": "^26.6.3"
-  }
+  },
+  "main": "mailing-lists.js",
+  "keywords": [],
+  "author": ""
 }

mailing-list-api/server.js

@@ -0,0 +1,81 @@
+const express = require("express");
+const data = require("./mailing-lists");
+const app = express();
+app.use(express.json());
+port = 3000;
+
+const list = new Map(Object.entries(data));
+
+app.listen(port, () => {
+  console.log(`listening on porttt: ${port}`);
+});
+
+app.get("/", (req, res) => {
+  res.status(200).send("This is a Mailing-list-api project!");
+});
+
+app.get("/list", (req, res) => {
+  const arrayOfList = Array.from(list.keys());
+
+  if (arrayOfList.length > 0) {
+    res.status(200).send(arrayOfList);
+  } else {
+    res.status(200).send([]);
+  }
+});
+
+app.get("/list/:name", (req, res) => {
+  const endpointName = req.params.name;
+
+  // const listOfKeys = Array.from(list.keys());
+  const hasEndpontName = list.has(endpointName);
+
+  if (hasEndpontName) {
+    const emailsOfMemebers = list.get(endpointName);
+    const responseBody = {
+      name: endpointName,
+      members: emailsOfMemebers,
+    };
+    res.status(200).send(responseBody);
+  } else {
+    res.status(404).send("404 , Data not found!");
+  }
+});
+
+app.delete("/list/:name", (req, res) => {
+  const nameOfList = req.params.name;
+
+  const hasDelted = list.delete(nameOfList);
+
+  if (hasDelted) {
+    res.status(200).send("Delte was successful");
+  } else {
+    res.status(404).send("item wasn't found");
+  }
+});
+
+app.put("/list/:name", (req, res) => {
+  const nameInParams = req.params.name;
+
+  const nameInBody = req.body.name;
+  const newMembers = req.body.members;
+
+  if (nameInParams != nameInBody || !nameInBody || newMembers.length == 0) {
+    res
+      .status(409)
+      .send(
+        "List can not be updated due to the conflict in the name of path and updated request!"
+      );
+  } else {
+    const hasTheName = list.has(nameInBody);
+    if (hasTheName) {
+      const oldMembers = list.get(nameInParams);
+      const updatedmembers = oldMembers.concat(newMembers);
+      list.set(nameInBody, updatedmembers);
+      res.status(200).send("Updated successfully");
+    } else {
+      list.set(nameInBody, newMembers);
+      res.status(201).send("New list added!");
+    }
+  }
+});