video-accessibility/backend/app/core/database.py
michael 6effe58dc9 feat: add video review with timestamped notes to Final Review
Add a comprehensive video review feature to the Final Review page that allows
reviewers to watch videos with caption overlays and add timestamped notes.

Backend:
- New ReviewNote model for MongoDB with job_id, asset_key, timestamp, content
- CRUD API endpoints at /jobs/{job_id}/review-notes
- Owner-only edit/delete permissions (admins can bypass)
- Database indexes for efficient querying

Frontend:
- VideoReviewPlayer component with video player and caption overlay
- NotesSidebar for viewing/adding notes with auto-highlight when video reaches timestamp
- SyncedCaptionList with auto-scroll and click-to-seek
- AssetTabs for switching between languages and accessible videos
- React Query hooks with 30s polling for collaborative updates

Features:
- Notes persist to database and are shared across all reviewers
- Notes highlight for 5 seconds when video playback reaches their timestamp
- Click note to seek video to that position
- Pause video to add note at current timestamp
- Accessible videos use retimed captions when available

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-26 15:30:00 -06:00

72 lines
2.5 KiB
Python

from motor.motor_asyncio import AsyncIOMotorClient, AsyncIOMotorDatabase
from ..core.logging import get_logger
from .config import settings
logger = get_logger(__name__)
class MongoDB:
client: AsyncIOMotorClient = None
database: AsyncIOMotorDatabase = None
mongodb = MongoDB()
async def connect_to_mongo():
logger.info("Connecting to MongoDB...")
mongodb.client = AsyncIOMotorClient(settings.mongodb_uri)
mongodb.database = mongodb.client[settings.mongodb_db]
# Test connection
try:
await mongodb.client.admin.command('ping')
logger.info("Successfully connected to MongoDB")
except Exception as e:
logger.error(f"Failed to connect to MongoDB: {e}")
raise
async def close_mongo_connection():
logger.info("Closing MongoDB connection...")
if mongodb.client:
mongodb.client.close()
async def get_database() -> AsyncIOMotorDatabase:
return mongodb.database
async def create_indexes():
"""Create database indexes as specified in the development plan"""
db = mongodb.database
# Jobs collection indexes
await db.jobs.create_index([("status", 1), ("created_at", -1)])
await db.jobs.create_index([("client_id", 1)])
# Users collection indexes
await db.users.create_index([("email", 1)], unique=True)
# Audit logs collection indexes - comprehensive indexing for audit queries
await db.audit_logs.create_index([("timestamp", -1)]) # Primary sort field
await db.audit_logs.create_index([("action", 1), ("timestamp", -1)]) # Filter by action
await db.audit_logs.create_index([("user_id", 1), ("timestamp", -1)]) # User activity
await db.audit_logs.create_index([("severity", 1), ("timestamp", -1)]) # Security events
await db.audit_logs.create_index([("resource_type", 1), ("resource_id", 1)]) # Resource tracking
await db.audit_logs.create_index([("ip_address", 1), ("timestamp", -1)]) # IP-based analysis
await db.audit_logs.create_index([("success", 1), ("timestamp", -1)]) # Failed operations
# Text search index for description and details
await db.audit_logs.create_index([
("description", "text"),
("details", "text"),
("error_message", "text")
])
# Review notes collection indexes
await db.review_notes.create_index([("job_id", 1), ("asset_key", 1)])
await db.review_notes.create_index([("job_id", 1), ("asset_key", 1), ("timestamp_seconds", 1)])
await db.review_notes.create_index([("user_id", 1)])
logger.info("Database indexes created successfully")