Merge pull request #34 from Vero-Ventures/33-add-get-request-to-retri…

…eve-the-total-number-of-job-postings

Add Get request that returns the total number of job postings in each four front-end page

src/app/api/job-posting/disabled/total-posts/route.js

@@ -0,0 +1,22 @@
+import { NextResponse } from 'next/server';
+import { getTotalNumberOfPostings, handleError } from '../../siteRequestUtils';
+
+export async function GET() {
+  try {
+    const siteCriteria = { site3: true };
+
+    let jobPostings = await getTotalNumberOfPostings(siteCriteria);
+
+    if (jobPostings < 1) {
+      return NextResponse.json(
+        { message: 'Not Found - No job postings found on this page' },
+        { status: 404 }
+      );
+    }
+
+    return NextResponse.json({ jobPostings }, { status: 200 });
+  } catch (error) {
+    // Handle errors
+    return handleError(error);
+  }
+}

src/app/api/job-posting/indigenous/total-posts/route.js

@@ -0,0 +1,22 @@
+import { NextResponse } from 'next/server';
+import { getTotalNumberOfPostings, handleError } from '../../siteRequestUtils';
+
+export async function GET() {
+  try {
+    const siteCriteria = { site1: true };
+
+    let jobPostings = await getTotalNumberOfPostings(siteCriteria);
+
+    if (jobPostings < 1) {
+      return NextResponse.json(
+        { message: 'Not Found - No job postings found on this page' },
+        { status: 404 }
+      );
+    }
+
+    return NextResponse.json({ jobPostings }, { status: 200 });
+  } catch (error) {
+    // Handle errors
+    return handleError(error);
+  }
+}

src/app/api/job-posting/newcomers/total-posts/route.js

@@ -0,0 +1,22 @@
+import { NextResponse } from 'next/server';
+import { getTotalNumberOfPostings, handleError } from '../../siteRequestUtils';
+
+export async function GET() {
+  try {
+    const siteCriteria = { site2: true };
+
+    let jobPostings = await getTotalNumberOfPostings(siteCriteria);
+
+    if (jobPostings < 1) {
+      return NextResponse.json(
+        { message: 'Not Found - No job postings found on this page' },
+        { status: 404 }
+      );
+    }
+
+    return NextResponse.json({ jobPostings }, { status: 200 });
+  } catch (error) {
+    // Handle errors
+    return handleError(error);
+  }
+}

src/app/api/job-posting/siteRequestUtils.js

@@ -3,6 +3,16 @@ import { connectMongoDB } from '@/libs/mongodb';
 import posting from '@/app/api/posting';
 import mongoose from 'mongoose';
 
+// Function to get the total number of job postings
+export async function getTotalNumberOfPostings(siteCriteria) {
+  await connectMongoDB();
+
+  const Posting = mongoose.models.posting || mongoose.model('posting', posting);
+  const totalNumberOfPostings = await Posting.countDocuments(siteCriteria);
+
+  return totalNumberOfPostings;
+}
+
 // Function to extract pagination parameters
 export function getPaginationParams(req) {
   const pageSize = 25;

src/app/api/job-posting/students/total-posts/route.js

@@ -0,0 +1,22 @@
+import { NextResponse } from 'next/server';
+import { getTotalNumberOfPostings, handleError } from '../../siteRequestUtils';
+
+export async function GET() {
+  try {
+    const siteCriteria = { site4: true };
+
+    let jobPostings = await getTotalNumberOfPostings(siteCriteria);
+
+    if (jobPostings < 1) {
+      return NextResponse.json(
+        { message: 'Not Found - No job postings found on this page' },
+        { status: 404 }
+      );
+    }
+
+    return NextResponse.json({ jobPostings }, { status: 200 });
+  } catch (error) {
+    // Handle errors
+    return handleError(error);
+  }
+}