feat: add documents to Lesson materials (#572)

* feat: Initial logic for the pdf upload * feat: uploa logic, translations and ui flow complete * chore:console log cleanup * feat: fixed upload issue and added cancel upload button * feat: fixing the download document ish * feat: All done and ready for use * feat: updated the document viewing logic * feat: some minor refactor * feat: added migration file * fix: dark mode, translations, restyling, --------- Co-authored-by: Rotimi Best <[email protected]>
2025-09-10 11:39:06 +01:00
parent 7a77bd6c79
commit 937f1d8155
32 changed files with 1682 additions and 50 deletions
@@ -1,6 +1,11 @@
 import { GetObjectCommand, PutObjectCommand } from '@aws-sdk/client-s3';
-import { ZCourseDownloadPresignedUrl, ZCoursePresignUrlUpload } from '$src/types/course';
+import {
+  ZCourseDocumentPresignUrlUpload,
+  ZCourseDownloadPresignedUrl,
+  ZCoursePresignUrlUpload
+} from '$src/types/course';

+import { BUCKET_NAME } from '$src/constants/upload';
 import { CLOUDFLARE } from '$src/constants';
 import type { GetSignedUrlParameters } from '$src/utils/s3';
 import { Hono } from 'hono';
@@ -20,7 +25,7 @@ presignRouter.post('/upload', authMiddleware, async (c) => {

  try {
    const command = new PutObjectCommand({
-      Bucket: CLOUDFLARE.R2.BUCKET,
+      Bucket: BUCKET_NAME.VIDEOS,
      Key: fileKey,
      ContentType: fileType
    }) as GetSignedUrlParameters[1];
@@ -60,6 +65,55 @@ presignRouter.post('/upload', authMiddleware, async (c) => {
  }
 });

+presignRouter.post('/document/upload', authMiddleware, async (c) => {
+  const body = await c.req.json();
+  const result = ZCourseDocumentPresignUrlUpload.parse(body);
+
+  const { fileName, fileType } = result;
+  const fileKey = generateFileKey(fileName);
+
+  try {
+    const command = new PutObjectCommand({
+      Bucket: BUCKET_NAME.DOCUMENTS,
+      Key: fileKey,
+      ContentType: fileType
+    }) as GetSignedUrlParameters[1];
+
+    const presignedUrl = await getSignedUrl(s3Client as GetSignedUrlParameters[0], command, {
+      expiresIn: CLOUDFLARE.R2.PRESIGN_EXPIRATION_TIME
+    });
+
+    return c.json({
+      success: true,
+      url: presignedUrl,
+      fileKey,
+      message: 'Document pre-signed URL generated successfully'
+    });
+  } catch (error) {
+    console.error('Error generating document pre-signed URL:', error);
+
+    if (error instanceof Error && error.name === 'SignatureDoesNotMatch') {
+      return c.json(
+        {
+          success: false,
+          type: 'SIGNATURE_ERROR',
+          message: 'Invalid signature for the request'
+        },
+        403
+      );
+    }
+
+    return c.json(
+      {
+        success: false,
+        type: 'INTERNAL_ERROR',
+        message: 'Error generating document pre-signed URL'
+      },
+      500
+    );
+  }
+});
+
 presignRouter.post('/download', authMiddleware, async (c) => {
  const body = await c.req.json();
  const result = ZCourseDownloadPresignedUrl.parse(body);
@@ -72,7 +126,7 @@ presignRouter.post('/download', authMiddleware, async (c) => {
    await Promise.all(
      keys.map(async (key) => {
        const command = new GetObjectCommand({
-          Bucket: CLOUDFLARE.R2.BUCKET,
+          Bucket: BUCKET_NAME.VIDEOS,
          Key: key
        }) as GetSignedUrlParameters[1];

@@ -101,3 +155,45 @@ presignRouter.post('/download', authMiddleware, async (c) => {
    );
  }
 });
+
+presignRouter.post('/download/document', authMiddleware, async (c) => {
+  const body = await c.req.json();
+  const result = ZCourseDownloadPresignedUrl.parse(body);
+
+  const { keys } = result;
+
+  try {
+    const signedUrls: Record<string, string> = {};
+
+    await Promise.all(
+      keys.map(async (key) => {
+        const command = new GetObjectCommand({
+          Bucket: BUCKET_NAME.DOCUMENTS,
+          Key: key
+        }) as GetSignedUrlParameters[1];
+
+        const presignedUrl = await getSignedUrl(s3Client as GetSignedUrlParameters[0], command, {
+          expiresIn: CLOUDFLARE.R2.DOWNLOAD_EXPIRATION_TIME
+        });
+
+        signedUrls[key] = presignedUrl;
+      })
+    );
+
+    return c.json({
+      success: true,
+      urls: signedUrls,
+      message: 'Document URLs retrieved successfully'
+    });
+  } catch (error) {
+    console.error('Error Retrieving Document:', error);
+    return c.json(
+      {
+        success: false,
+        type: 'INTERNAL_ERROR',
+        message: 'Error Retrieving Document'
+      },
+      500
+    );
+  }
+});