bulk upload

Author: NishantGupt786

src/app/api/admin/bulk-upload-pdf/route.ts

@@ -0,0 +1,72 @@
+import { NextResponse } from "next/server";
+import { connectToDatabase } from "@/lib/mongoose";
+import cloudinary from "cloudinary";
+import Paper from "@/db/papers";
+
+export async function POST(req: Request) {
+    try {
+      await connectToDatabase();
+      const body = (await req.json()) as Array<{
+        url: string;
+        slot: string;
+        subject: string;
+        exam: string;
+        year: number;
+      }>;
+  
+      const responseArray: { status: string; url: string; thumbnailUrl: string }[] = [];
+  
+      await Promise.all(
+        body.map(async (paperData) => {
+          const { url, slot, subject, exam, year } = paperData;
+  
+          const existingPaper = await Paper.findOne({
+            subject,
+            slot,
+            year,
+            exam,
+          });
+          if (existingPaper) {
+            responseArray.push({
+              status: "Paper already exists",
+              url: "",
+              thumbnailUrl: "",
+            });
+            return;
+          }
+  
+          const thumbnailResponse = cloudinary.v2.image(url, { format: "jpg" });
+          const thumbnailUrl = thumbnailResponse
+            .replace("pdf", "jpg")
+            .replace("upload", "upload/w_400,h_400,c_fill")
+            .replace(/<img src='|'\s*\/>/g, '');
+  
+          const paper = new Paper({
+            finalUrl: url,
+            thumbnailUrl,
+            subject,
+            slot,
+            year,
+            exam,
+          });
+  
+          await paper.save();
+  
+          responseArray.push({
+            status: "success",
+            url: url,
+            thumbnailUrl: thumbnailUrl,
+          });
+        }),
+      );
+  
+      return NextResponse.json(responseArray, { status: 201 });
+    } catch (error) {
+      console.error(error);
+      return NextResponse.json(
+        { message: "Failed to upload papers", error },
+        { status: 500 },
+      );
+    }
+  }
+  

src/app/upload/select_options.ts

@@ -75,10 +75,12 @@ const courses = [
   "Blockchain Technology [BITE414L]",
   "Quantum Computing [BITE407L]",
   "Engineering Optimization [BITE415L]",
+  "Engineering Optimization [BMEE215L]",
   "Biology [BBIT100L]",
   "Biobusiness [BBIT311L]",
   "AWS Solutions Architect [BCSE355L]",
   "Electronic Materials and Devices [BECE201L]",
+  "Materials Science and Engineering [BMEE209L]",
   "Electromagnetic Theory [BEEE202L]",
   "Rural Development [BHUM202L]",
   "Circuit Theory [BECE203L]",
@@ -92,19 +94,26 @@ const courses = [
   "Game Theory [BHUM209L]",
   "Behavioral Economics [BHUM211L]",
   "Econometrics [BHUM210E]",
+  "Fluid Mechanics and Machines [BMEE204L]",
+  "Cloud Computing using Salesforce [BMEE355L]",
+  "Metal Casting and Welding [BMEE302L]",
+  "Metal Forming and Machining [BMEE304L]",
   "Contemporary India [BHUM217L]",
   "Mathematics for Economic Analysis [BHUM212L]",
   "Corporate Social Responsibility [BHUM213L]",
   "Political Science [BHUM214L]",
   "Economics of Money, Banking and Financial Markets [BHUM221L]",
+  "Kinematics and Dynamics of Machines [BMEE207L]",
   "Financial Management [BHUM218L]",
   "Security Analysis and Portfolio Management [BHUM222L]",
   "Indian Culture and Heritage [BHUM216L]",
+  "Mechatronics and Measurement Systems [BMEE210L]",
   "International Relations [BHUM215L]",
   "Financial Markets and Institutions [BHUM220L]",
   "Principles of Accounting [BHUM219L]",
   "Options , Futures and other Derivatives [BHUM223L]",
   "Corporate Finance [BHUM226L]",
+  "Engineering Thermodynamics [BMEE203L]",
   "Fixed Income Securities [BHUM224L]",
   "Personal Finance [BHUM225L]",
   "Cost and Management Accounting [BHUM228L]",
@@ -117,10 +126,13 @@ const courses = [
   "Taxation [BHUM236L]",
   "Psychology of Wellness [BHUM235E]",
   "Indian Psychology [BHUM234L]",
+  "Design of Machine Elements [BMEE301L]",
+  "Thermal Engineering Systems [BMEE303L]",
   "Mathematics [BMAT100L]",
   "Engineering Design Visualisation Lab [BMEE102P]",
   "Engineering Mechanics [BMEE201L]",
   "Entrepreneurship [BMGT108L]",
+  "Mechanics of Solids [BMEE202L]",
   "Introduction to Intellectual Property [BMGT109L]",
   "Optics [BPHY201L]",
   "Computational Physics [BPHY301E]",