Story 1.5: Document Viewer and Preview

[zishanjawed]

Story 1.5: Document Viewer and Preview

As a user, I want to view and preview documents in the platform, so that I can see the content without downloading files.

Acceptance Criteria:

• Document preview functionality is implemented
• Support for common file types (PDF, DOC, DOCX, TXT, images)
• Responsive viewer that works on desktop and mobile
• Zoom and navigation controls for documents
• Fast loading and caching of document previews
• Security controls to prevent unauthorized access
• Error handling for unsupported file types

Integration Verification:

• IV1: Document preview loads correctly for supported formats
• IV2: Viewer is responsive and works on different devices
• IV3: Security controls prevent unauthorized access

Technical Requirements:

• Document preview component
• File type detection and handling
• PDF.js or similar library for PDF viewing
• Image preview capabilities
• Responsive design implementation
• Security and access controls
• Caching mechanism for performance

Dependencies:

• Story 1.3 (Document Upload and Storage)

Priority: P0 (Critical for MVP)