Implemented JSearch api route for jobs. Refactored OpenAI api route

Author: ladunjexa

app/api/openai/route.ts

@@ -1,26 +1,33 @@
 import { NextResponse } from "next/server";
 
+const config = {
+  apiKey: process.env.OPENAI_API_KEY as string,
+  apiHost: "https://api.openai.com/v1/chat/completions",
+  systemContent:
+    "You are a knowlegeable assistant that provides quality information.",
+  userContent: (question: string) => `Tell me ${question}`,
+};
+
 export const POST = async (request: Request) => {
   const { question } = await request.json();
 
   try {
-    const response = await fetch("https://api.openai.com/v1/chat/completions", {
+    const response = await fetch(config.apiHost, {
       method: "POST",
       headers: {
         "Content-Type": "application/json",
-        Authorization: `Bearer ${process.env.OPENAI_API_KEY}`,
+        Authorization: `Bearer ${config.apiKey}}`,
       },
       body: JSON.stringify({
         model: "gpt-3.5-turbo",
         messages: [
           {
             role: "system",
-            content:
-              "You are a knowlegeable assistant that provides quality information.",
+            content: config.systemContent,
           },
           {
             role: "user",
-            content: `Tell me ${question}`,
+            content: config.userContent(question),
           },
         ],
       }),

app/api/rapidapi/route.ts

@@ -0,0 +1,35 @@
+import { NextResponse } from "next/server";
+
+const config = {
+  apiKey: process.env.RAPIDAPI_API_KEY as string,
+  apiHost: "https://jsearch.p.rapidapi.com",
+};
+
+export const POST = async (request: Request) => {
+  const {
+    page = 1,
+    pageSize = 1,
+    filter = "us",
+    searchQuery = "Software Engineer",
+  } = await request.json();
+
+  try {
+    const response = await fetch(
+      `${config.apiHost}/search?query=${searchQuery}&location=${filter}&page=${page}&num_pages=${pageSize}`,
+      {
+        method: "GET",
+        headers: {
+          "X-RapidAPI-Key": config.apiKey,
+          "X-RapidAPI-Host": config.apiHost,
+        },
+      }
+    );
+
+    const responseData = await response.json();
+    const result = responseData.result;
+
+    return NextResponse.json({ result });
+  } catch (error: any) {
+    return NextResponse.json({ error: error.message });
+  }
+};