init

server.js

@@ -0,0 +1,71 @@
+// Dependencies
+import { serve, write } from "bun";
+// Import users json file
+import users from "./users.json";
+// Create server
+serve({
+  async fetch(request) {
+    // Get url and method
+    const { url, method } = request;
+    // Get pathname from url
+    const { pathname } = new URL(url);
+    // Get All Users
+    if (pathname === "/api/users" && method === "GET") {
+      return new Response(JSON.stringify(users), {
+        status: 200,
+        headers: {
+          "Content-Type": "application/json",
+          "Access-control-allow-origin": "*",
+        },
+      });
+    }
+    // Create User
+    if (pathname === "/api/users" && method === "POST") {
+      const body = await request.json();
+      const newJson = users.concat(body);
+      write("./users.json", JSON.stringify(newJson), null, 2);
+      return new Response(JSON.stringify(newJson), {
+        status: 200,
+        headers: {
+          "Content-Type": "application/json",
+          "Access-control-allow-origin": "*",
+        },
+      });
+    }
+    // Delete User
+    // method == 0 is a DELETE request
+    if (pathname === "/api/users" && method == 0) {
+      const body = await request.json();
+      const newJson = users.filter((user) => user.id !== body.id);
+      write("./users.json", JSON.stringify(newJson), null, 2);
+      return new Response(JSON.stringify(newJson), {
+        status: 200,
+        headers: {
+          "Content-Type": "application/json",
+          "Access-control-allow-origin": "*",
+        },
+      });
+    }
+    // Update User
+    if (pathname === "/api/users" && method === "PUT") {
+      const body = await request.json();
+      const newJson = users.map((user) => {
+        if (user.id === body.id) {
+          return body;
+        }
+        return user;
+      });
+      write("./users.json", JSON.stringify(newJson), null, 2);
+      return new Response(JSON.stringify(newJson), {
+        status: 200,
+        headers: {
+          "Content-Type": "application/json",
+          "Access-control-allow-origin": "*",
+        },
+      });
+    }
+    // Send 404
+    return new Response("", { status: 404 });
+  },
+});
+console.log("Server running on port 3000"); 

users.json

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+[
+  { "id": "1", "name": "John", "age": "25", "city": "New York" },
+  { "id": "2", "name": "Steve", "age": "30", "city": "London" },
+  { "id": "3", "name": "Bill", "age": "35", "city": "Paris" },
+  { "id": "4", "name": "Ram", "age": "40", "city": "Jakarta" },
+  { "id": "5", "name": "Rons", "age": "45", "city": "Tokyo" },
+  { "id": "6", "name": "Luca", "age": "18", "city": "Argentina" }
+]