NW6 | Hadika Malik | Module Servers | Mailing List API project | Week 4

mailing-list-api/mailing-lists.js

@@ -1,8 +1,6 @@
-module.exports = {
+const mailingLists = {
   staff: ["talea@techtonica.org", "michelle@techtonica.org"],
-  "cohort-h1-2020": [
-    "ali@techtonica.org",
-    "humail@techtonica.org",
-    "khadar@techtonica.org",
-  ],
+  "cohort-h1-2020": ["ali@techtonica.org", "humail@techtonica.org", "khadar@techtonica.org"],
 };
+
+export default mailingLists;

mailing-list-api/package.json

@@ -2,7 +2,8 @@
   "name": "@module-node/mailing-list-api",
   "version": "1.0.0",
   "license": "CC-BY-SA-4.0",
-  "description": "You must update this package",
+  "description": "Mailing List API",
+  "type": "module",
   "scripts": {
     "test": "jest"
   },
@@ -16,5 +17,9 @@
   "homepage": "https://github.com/CodeYourFuture/CYF-Coursework-Template#readme",
   "devDependencies": {
     "jest": "^26.6.3"
+  },
+  "dependencies": {
+    "express": "^4.19.2",
+    "nodemon": "^3.1.4"
   }
 }

mailing-list-api/server.js

@@ -0,0 +1,44 @@
+import express from "express";
+import mailingLists from "./mailing-lists.js";
+
+const app = express();
+app.use(express.json());
+
+// /lists - fetch all existing list names 
+app.get("/lists", (req,res) => {
+    const listsArray = Object.keys(mailingLists);
+    mailingLists
+        ? res.status(200).send({mailingLists: listsArray})
+        : res.status(200).send({});
+})
+
+// get single list 
+app.get("/lists/:name", (req,res) => {
+    const name = req.params.name;
+    const list = mailingLists[name];
+    mailingLists
+        ? res.status(200).send({name, members: list})
+        : res.status(404).send({error: "List not found"});
+})
+
+// delete single list 
+app.delete("/lists/:name", (req,res) => {
+    const name = req.params.name;
+    mailingLists[name]
+        ? (delete mailingLists[name], res.status(200).send({message: `Deleted ${name} successfully`}))
+        : res.status(404).send({error: "Not found to delete"});
+});
+
+// update or create a single list
+app.put("/lists/:name", (req, res) => {
+    const name = req.params.name;
+    const {members} = req.body;
+    const status = mailingLists[name] ? 200 : 201;
+    mailingLists[name] = members || [];
+    res.status(status).send();
+});
+
+const PORT = 5500; 
+app.listen(PORT, () => {
+    console.log('Server is running on http://localhost:${PORT}');
+});