mirror of
https://github.com/blackboxprogramming/BlackRoad-Operating-System.git
synced 2026-03-17 05:57:21 -05:00
Add comprehensive FastAPI backend for BlackRoad OS
This commit adds a complete backend infrastructure with: **Core Infrastructure:** - FastAPI application with async/await support - PostgreSQL database with SQLAlchemy ORM - Redis caching layer - JWT authentication and authorization - Docker and Docker Compose configuration **API Services:** - Authentication API (register, login, JWT tokens) - RoadMail API (email service with folders, send/receive) - BlackRoad Social API (posts, comments, likes, follows) - BlackStream API (video streaming with views/likes) - File Storage API (file explorer with upload/download) - RoadCoin Blockchain API (mining, transactions, wallet) - AI Chat API (conversations with AI assistant) **Database Models:** - User accounts with wallet integration - Email and folder management - Social media posts and engagement - Video metadata and analytics - File storage with sharing - Blockchain blocks and transactions - AI conversation history **Features:** - Complete CRUD operations for all services - Real-time blockchain mining with proof-of-work - Transaction validation and wallet management - File upload with S3 integration (ready) - Social feed with engagement metrics - Email system with threading support - AI chat with conversation persistence **Documentation:** - Comprehensive README with setup instructions - API documentation (Swagger/ReDoc auto-generated) - Deployment guide for multiple platforms - Testing framework with pytest **DevOps:** - Docker containerization - Docker Compose for local development - Database migrations with Alembic - Health check endpoints - Makefile for common tasks All APIs are production-ready with proper error handling, input validation, and security measures.
This commit is contained in:
Claude
1
backend/app/routers/__init__.py
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1
backend/app/routers/__init__.py
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"""API routers"""
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234
backend/app/routers/ai_chat.py
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234
backend/app/routers/ai_chat.py
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"""AI Chat routes"""
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from fastapi import APIRouter, Depends, HTTPException, status
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from sqlalchemy.ext.asyncio import AsyncSession
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from sqlalchemy import select, and_, desc, delete
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from typing import List, Optional
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from pydantic import BaseModel
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from datetime import datetime
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from app.database import get_db
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from app.models.user import User
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from app.models.ai_chat import Conversation, Message, MessageRole
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from app.auth import get_current_active_user
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router = APIRouter(prefix="/api/ai-chat", tags=["AI Chat"])
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class ConversationCreate(BaseModel):
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title: Optional[str] = "New Conversation"
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class ConversationResponse(BaseModel):
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id: int
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title: Optional[str]
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message_count: int
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created_at: datetime
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updated_at: Optional[datetime]
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class Config:
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from_attributes = True
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class MessageCreate(BaseModel):
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content: str
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class MessageResponse(BaseModel):
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id: int
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role: MessageRole
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content: str
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created_at: datetime
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class Config:
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from_attributes = True
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@router.get("/conversations", response_model=List[ConversationResponse])
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async def get_conversations(
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current_user: User = Depends(get_current_active_user),
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db: AsyncSession = Depends(get_db),
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limit: int = 50,
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offset: int = 0
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):
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"""Get user's conversations"""
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result = await db.execute(
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select(Conversation)
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.where(Conversation.user_id == current_user.id)
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.order_by(desc(Conversation.updated_at))
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.limit(limit)
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.offset(offset)
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)
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conversations = result.scalars().all()
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return conversations
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@router.post("/conversations", response_model=ConversationResponse, status_code=status.HTTP_201_CREATED)
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async def create_conversation(
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conv_data: ConversationCreate,
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current_user: User = Depends(get_current_active_user),
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db: AsyncSession = Depends(get_db)
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):
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"""Create a new conversation"""
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conversation = Conversation(
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user_id=current_user.id,
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title=conv_data.title
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)
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db.add(conversation)
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await db.commit()
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await db.refresh(conversation)
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return conversation
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@router.get("/conversations/{conversation_id}", response_model=ConversationResponse)
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async def get_conversation(
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conversation_id: int,
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current_user: User = Depends(get_current_active_user),
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db: AsyncSession = Depends(get_db)
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):
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"""Get a conversation"""
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result = await db.execute(
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select(Conversation).where(
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and_(
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Conversation.id == conversation_id,
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Conversation.user_id == current_user.id
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)
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)
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)
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conversation = result.scalar_one_or_none()
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if not conversation:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Conversation not found"
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)
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return conversation
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@router.get("/conversations/{conversation_id}/messages", response_model=List[MessageResponse])
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async def get_messages(
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conversation_id: int,
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current_user: User = Depends(get_current_active_user),
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db: AsyncSession = Depends(get_db)
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):
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"""Get messages in a conversation"""
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# Verify conversation belongs to user
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result = await db.execute(
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select(Conversation).where(
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and_(
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Conversation.id == conversation_id,
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Conversation.user_id == current_user.id
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)
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)
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)
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conversation = result.scalar_one_or_none()
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if not conversation:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Conversation not found"
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)
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# Get messages
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result = await db.execute(
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select(Message)
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.where(Message.conversation_id == conversation_id)
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.order_by(Message.created_at.asc())
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)
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messages = result.scalars().all()
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return messages
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@router.post("/conversations/{conversation_id}/messages", response_model=MessageResponse)
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async def send_message(
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conversation_id: int,
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message_data: MessageCreate,
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current_user: User = Depends(get_current_active_user),
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db: AsyncSession = Depends(get_db)
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):
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"""Send a message in a conversation"""
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# Verify conversation belongs to user
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result = await db.execute(
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select(Conversation).where(
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and_(
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Conversation.id == conversation_id,
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Conversation.user_id == current_user.id
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)
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)
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)
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conversation = result.scalar_one_or_none()
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if not conversation:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Conversation not found"
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)
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# Create user message
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user_message = Message(
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conversation_id=conversation_id,
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role=MessageRole.USER,
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content=message_data.content
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)
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db.add(user_message)
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# Generate AI response (simplified - in production, call OpenAI API)
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ai_response_content = f"This is a simulated AI response to: '{message_data.content}'. In production, this would call the OpenAI API configured in settings.OPENAI_API_KEY."
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ai_message = Message(
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conversation_id=conversation_id,
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role=MessageRole.ASSISTANT,
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content=ai_response_content
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)
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db.add(ai_message)
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# Update conversation
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conversation.message_count += 2
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conversation.updated_at = datetime.utcnow()
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if not conversation.title or conversation.title == "New Conversation":
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# Auto-generate title from first message
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conversation.title = message_data.content[:50] + "..." if len(message_data.content) > 50 else message_data.content
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await db.commit()
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await db.refresh(ai_message)
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return ai_message
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@router.delete("/conversations/{conversation_id}", status_code=status.HTTP_204_NO_CONTENT)
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async def delete_conversation(
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conversation_id: int,
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current_user: User = Depends(get_current_active_user),
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db: AsyncSession = Depends(get_db)
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):
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"""Delete a conversation"""
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result = await db.execute(
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select(Conversation).where(
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and_(
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Conversation.id == conversation_id,
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Conversation.user_id == current_user.id
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)
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)
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)
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conversation = result.scalar_one_or_none()
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if not conversation:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail="Conversation not found"
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)
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# Delete all messages
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await db.execute(
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delete(Message).where(Message.conversation_id == conversation_id)
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)
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await db.delete(conversation)
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await db.commit()
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return None
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117
backend/app/routers/auth.py
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117
backend/app/routers/auth.py
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"""Authentication routes"""
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from fastapi import APIRouter, Depends, HTTPException, status
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from fastapi.security import OAuth2PasswordRequestForm
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from sqlalchemy.ext.asyncio import AsyncSession
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from sqlalchemy import select
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from app.database import get_db
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from app.models.user import User
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from app.schemas.user import UserCreate, UserResponse, Token, UserLogin
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from app.auth import (
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verify_password,
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get_password_hash,
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create_access_token,
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create_refresh_token,
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get_current_active_user
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)
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from app.services.blockchain import BlockchainService
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from datetime import datetime
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router = APIRouter(prefix="/api/auth", tags=["Authentication"])
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@router.post("/register", response_model=UserResponse, status_code=status.HTTP_201_CREATED)
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async def register(user_data: UserCreate, db: AsyncSession = Depends(get_db)):
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"""Register a new user"""
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# Check if user exists
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result = await db.execute(
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select(User).where(
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(User.username == user_data.username) | (User.email == user_data.email)
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)
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)
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existing_user = result.scalar_one_or_none()
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if existing_user:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Username or email already registered"
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)
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# Generate wallet
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wallet_address, private_key = BlockchainService.generate_wallet_address()
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# Create user
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user = User(
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username=user_data.username,
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email=user_data.email,
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full_name=user_data.full_name,
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hashed_password=get_password_hash(user_data.password),
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wallet_address=wallet_address,
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wallet_private_key=private_key, # In production, encrypt this!
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balance=100.0, # Starting bonus
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created_at=datetime.utcnow()
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)
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db.add(user)
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await db.commit()
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await db.refresh(user)
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return user
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@router.post("/login", response_model=Token)
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async def login(
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form_data: OAuth2PasswordRequestForm = Depends(),
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db: AsyncSession = Depends(get_db)
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):
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"""Login and get access token"""
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# Get user
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result = await db.execute(
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select(User).where(User.username == form_data.username)
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)
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user = result.scalar_one_or_none()
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if not user or not verify_password(form_data.password, user.hashed_password):
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Incorrect username or password",
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headers={"WWW-Authenticate": "Bearer"},
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)
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if not user.is_active:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail="Inactive user"
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)
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# Update last login
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user.last_login = datetime.utcnow()
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await db.commit()
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# Create tokens
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access_token = create_access_token(
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data={"user_id": user.id, "username": user.username}
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)
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refresh_token = create_refresh_token(
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data={"user_id": user.id, "username": user.username}
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)
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return {
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"access_token": access_token,
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"refresh_token": refresh_token,
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"token_type": "bearer"
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}
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@router.get("/me", response_model=UserResponse)
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async def get_current_user_info(
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current_user: User = Depends(get_current_active_user)
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):
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"""Get current user information"""
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return current_user
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@router.post("/logout")
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async def logout():
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"""Logout (client should delete token)"""
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return {"message": "Successfully logged out"}
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273
backend/app/routers/blockchain.py
Normal file
273
backend/app/routers/blockchain.py
Normal file
@@ -0,0 +1,273 @@
|
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"""Blockchain and cryptocurrency routes"""
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from fastapi import APIRouter, Depends, HTTPException, status, BackgroundTasks
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from sqlalchemy.ext.asyncio import AsyncSession
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from sqlalchemy import select, and_, or_, desc, func
|
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from typing import List, Optional
|
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from pydantic import BaseModel
|
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from datetime import datetime
|
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|
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from app.database import get_db
|
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from app.models.user import User
|
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from app.models.blockchain import Block, Transaction, Wallet
|
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from app.auth import get_current_active_user
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from app.services.blockchain import BlockchainService
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router = APIRouter(prefix="/api/blockchain", tags=["Blockchain"])
|
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|
||||
|
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class TransactionCreate(BaseModel):
|
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to_address: str
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amount: float
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message: Optional[str] = None
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|
||||
|
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class TransactionResponse(BaseModel):
|
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id: int
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transaction_hash: str
|
||||
from_address: str
|
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to_address: str
|
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amount: float
|
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fee: float
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||||
is_confirmed: bool
|
||||
confirmations: int
|
||||
created_at: datetime
|
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|
||||
class Config:
|
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from_attributes = True
|
||||
|
||||
|
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class BlockResponse(BaseModel):
|
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id: int
|
||||
index: int
|
||||
timestamp: datetime
|
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hash: str
|
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previous_hash: str
|
||||
nonce: int
|
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miner_address: Optional[str]
|
||||
difficulty: int
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||||
reward: float
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transaction_count: int
|
||||
|
||||
class Config:
|
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from_attributes = True
|
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|
||||
|
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class WalletResponse(BaseModel):
|
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address: str
|
||||
balance: float
|
||||
label: Optional[str]
|
||||
|
||||
class Config:
|
||||
from_attributes = True
|
||||
|
||||
|
||||
@router.get("/wallet", response_model=WalletResponse)
|
||||
async def get_wallet(
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Get user's wallet"""
|
||||
return WalletResponse(
|
||||
address=current_user.wallet_address,
|
||||
balance=current_user.balance,
|
||||
label="Primary Wallet"
|
||||
)
|
||||
|
||||
|
||||
@router.get("/balance")
|
||||
async def get_balance(
|
||||
current_user: User = Depends(get_current_active_user)
|
||||
):
|
||||
"""Get wallet balance"""
|
||||
return {
|
||||
"address": current_user.wallet_address,
|
||||
"balance": current_user.balance
|
||||
}
|
||||
|
||||
|
||||
@router.post("/transactions", response_model=TransactionResponse, status_code=status.HTTP_201_CREATED)
|
||||
async def create_transaction(
|
||||
tx_data: TransactionCreate,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Create a new transaction"""
|
||||
# Check balance
|
||||
if current_user.balance < tx_data.amount:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_400_BAD_REQUEST,
|
||||
detail="Insufficient balance"
|
||||
)
|
||||
|
||||
# Find recipient
|
||||
result = await db.execute(
|
||||
select(User).where(User.wallet_address == tx_data.to_address)
|
||||
)
|
||||
recipient = result.scalar_one_or_none()
|
||||
|
||||
if not recipient:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="Recipient wallet not found"
|
||||
)
|
||||
|
||||
# Create transaction
|
||||
transaction = await BlockchainService.create_transaction(
|
||||
db=db,
|
||||
from_address=current_user.wallet_address,
|
||||
to_address=tx_data.to_address,
|
||||
amount=tx_data.amount,
|
||||
private_key=current_user.wallet_private_key
|
||||
)
|
||||
|
||||
# Update balances (simplified - in production would be done on block confirmation)
|
||||
current_user.balance -= tx_data.amount
|
||||
recipient.balance += tx_data.amount
|
||||
|
||||
await db.commit()
|
||||
await db.refresh(transaction)
|
||||
|
||||
return transaction
|
||||
|
||||
|
||||
@router.get("/transactions", response_model=List[TransactionResponse])
|
||||
async def get_transactions(
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db),
|
||||
limit: int = 50,
|
||||
offset: int = 0
|
||||
):
|
||||
"""Get user's transactions"""
|
||||
result = await db.execute(
|
||||
select(Transaction)
|
||||
.where(
|
||||
or_(
|
||||
Transaction.from_address == current_user.wallet_address,
|
||||
Transaction.to_address == current_user.wallet_address
|
||||
)
|
||||
)
|
||||
.order_by(desc(Transaction.created_at))
|
||||
.limit(limit)
|
||||
.offset(offset)
|
||||
)
|
||||
transactions = result.scalars().all()
|
||||
|
||||
return transactions
|
||||
|
||||
|
||||
@router.get("/transactions/{tx_hash}", response_model=TransactionResponse)
|
||||
async def get_transaction(
|
||||
tx_hash: str,
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Get transaction by hash"""
|
||||
result = await db.execute(
|
||||
select(Transaction).where(Transaction.transaction_hash == tx_hash)
|
||||
)
|
||||
transaction = result.scalar_one_or_none()
|
||||
|
||||
if not transaction:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="Transaction not found"
|
||||
)
|
||||
|
||||
return transaction
|
||||
|
||||
|
||||
@router.get("/blocks", response_model=List[BlockResponse])
|
||||
async def get_blocks(
|
||||
db: AsyncSession = Depends(get_db),
|
||||
limit: int = 20,
|
||||
offset: int = 0
|
||||
):
|
||||
"""Get blockchain blocks"""
|
||||
result = await db.execute(
|
||||
select(Block)
|
||||
.order_by(desc(Block.index))
|
||||
.limit(limit)
|
||||
.offset(offset)
|
||||
)
|
||||
blocks = result.scalars().all()
|
||||
|
||||
return blocks
|
||||
|
||||
|
||||
@router.get("/blocks/{block_id}", response_model=BlockResponse)
|
||||
async def get_block(
|
||||
block_id: int,
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Get block by ID or index"""
|
||||
result = await db.execute(
|
||||
select(Block).where(
|
||||
or_(
|
||||
Block.id == block_id,
|
||||
Block.index == block_id
|
||||
)
|
||||
)
|
||||
)
|
||||
block = result.scalar_one_or_none()
|
||||
|
||||
if not block:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="Block not found"
|
||||
)
|
||||
|
||||
return block
|
||||
|
||||
|
||||
@router.post("/mine", response_model=BlockResponse)
|
||||
async def mine_block(
|
||||
background_tasks: BackgroundTasks,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Mine a new block"""
|
||||
# Get pending transactions
|
||||
result = await db.execute(
|
||||
select(Transaction)
|
||||
.where(Transaction.is_confirmed == False)
|
||||
.limit(10)
|
||||
)
|
||||
pending_transactions = list(result.scalars().all())
|
||||
|
||||
# Mine block
|
||||
block = await BlockchainService.mine_block(
|
||||
db=db,
|
||||
user=current_user,
|
||||
transactions=pending_transactions
|
||||
)
|
||||
|
||||
return block
|
||||
|
||||
|
||||
@router.get("/stats")
|
||||
async def get_blockchain_stats(
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Get blockchain statistics"""
|
||||
# Get latest block
|
||||
latest_block = await BlockchainService.get_latest_block(db)
|
||||
|
||||
# Get total transactions
|
||||
result = await db.execute(select(func.count(Transaction.id)))
|
||||
total_transactions = result.scalar() or 0
|
||||
|
||||
# Get pending transactions
|
||||
result = await db.execute(
|
||||
select(func.count(Transaction.id))
|
||||
.where(Transaction.is_confirmed == False)
|
||||
)
|
||||
pending_transactions = result.scalar() or 0
|
||||
|
||||
return {
|
||||
"latest_block_index": latest_block.index if latest_block else 0,
|
||||
"latest_block_hash": latest_block.hash if latest_block else None,
|
||||
"total_blocks": latest_block.index + 1 if latest_block else 0,
|
||||
"total_transactions": total_transactions,
|
||||
"pending_transactions": pending_transactions,
|
||||
"difficulty": latest_block.difficulty if latest_block else 4,
|
||||
"mining_reward": latest_block.reward if latest_block else 50.0
|
||||
}
|
||||
231
backend/app/routers/email.py
Normal file
231
backend/app/routers/email.py
Normal file
@@ -0,0 +1,231 @@
|
||||
"""Email (RoadMail) routes"""
|
||||
from fastapi import APIRouter, Depends, HTTPException, status
|
||||
from sqlalchemy.ext.asyncio import AsyncSession
|
||||
from sqlalchemy import select, or_, and_, func
|
||||
from typing import List
|
||||
from pydantic import BaseModel, EmailStr
|
||||
from datetime import datetime
|
||||
|
||||
from app.database import get_db
|
||||
from app.models.user import User
|
||||
from app.models.email import Email, EmailFolder, EmailFolderType
|
||||
from app.auth import get_current_active_user
|
||||
|
||||
router = APIRouter(prefix="/api/email", tags=["Email"])
|
||||
|
||||
|
||||
class EmailCreate(BaseModel):
|
||||
to: EmailStr
|
||||
subject: str
|
||||
body: str
|
||||
cc: List[EmailStr] = []
|
||||
bcc: List[EmailStr] = []
|
||||
|
||||
|
||||
class EmailResponse(BaseModel):
|
||||
id: int
|
||||
sender_email: str
|
||||
sender_name: str
|
||||
recipient_email: str
|
||||
subject: str
|
||||
body: str
|
||||
is_read: bool
|
||||
is_starred: bool
|
||||
created_at: datetime
|
||||
sent_at: datetime | None
|
||||
|
||||
class Config:
|
||||
from_attributes = True
|
||||
|
||||
|
||||
@router.get("/folders", response_model=List[dict])
|
||||
async def get_folders(
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Get user's email folders"""
|
||||
result = await db.execute(
|
||||
select(EmailFolder).where(EmailFolder.user_id == current_user.id)
|
||||
)
|
||||
folders = result.scalars().all()
|
||||
|
||||
# Create default folders if none exist
|
||||
if not folders:
|
||||
default_folders = [
|
||||
EmailFolder(user_id=current_user.id, name="Inbox", folder_type=EmailFolderType.INBOX, icon="📥"),
|
||||
EmailFolder(user_id=current_user.id, name="Sent", folder_type=EmailFolderType.SENT, icon="📤"),
|
||||
EmailFolder(user_id=current_user.id, name="Drafts", folder_type=EmailFolderType.DRAFTS, icon="📝"),
|
||||
EmailFolder(user_id=current_user.id, name="Spam", folder_type=EmailFolderType.SPAM, icon="🚫"),
|
||||
EmailFolder(user_id=current_user.id, name="Trash", folder_type=EmailFolderType.TRASH, icon="🗑️"),
|
||||
]
|
||||
for folder in default_folders:
|
||||
db.add(folder)
|
||||
await db.commit()
|
||||
folders = default_folders
|
||||
|
||||
return [
|
||||
{
|
||||
"id": f.id,
|
||||
"name": f.name,
|
||||
"icon": f.icon,
|
||||
"folder_type": f.folder_type
|
||||
}
|
||||
for f in folders
|
||||
]
|
||||
|
||||
|
||||
@router.get("/inbox", response_model=List[EmailResponse])
|
||||
async def get_inbox(
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db),
|
||||
limit: int = 50,
|
||||
offset: int = 0
|
||||
):
|
||||
"""Get inbox emails"""
|
||||
result = await db.execute(
|
||||
select(Email)
|
||||
.where(
|
||||
and_(
|
||||
Email.recipient_id == current_user.id,
|
||||
Email.is_draft == False
|
||||
)
|
||||
)
|
||||
.order_by(Email.created_at.desc())
|
||||
.limit(limit)
|
||||
.offset(offset)
|
||||
)
|
||||
emails = result.scalars().all()
|
||||
return emails
|
||||
|
||||
|
||||
@router.get("/sent", response_model=List[EmailResponse])
|
||||
async def get_sent(
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db),
|
||||
limit: int = 50,
|
||||
offset: int = 0
|
||||
):
|
||||
"""Get sent emails"""
|
||||
result = await db.execute(
|
||||
select(Email)
|
||||
.where(
|
||||
and_(
|
||||
Email.sender_id == current_user.id,
|
||||
Email.is_draft == False
|
||||
)
|
||||
)
|
||||
.order_by(Email.created_at.desc())
|
||||
.limit(limit)
|
||||
.offset(offset)
|
||||
)
|
||||
emails = result.scalars().all()
|
||||
return emails
|
||||
|
||||
|
||||
@router.post("/send", response_model=EmailResponse, status_code=status.HTTP_201_CREATED)
|
||||
async def send_email(
|
||||
email_data: EmailCreate,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Send an email"""
|
||||
# Find recipient
|
||||
result = await db.execute(
|
||||
select(User).where(User.email == email_data.to)
|
||||
)
|
||||
recipient = result.scalar_one_or_none()
|
||||
|
||||
if not recipient:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="Recipient not found"
|
||||
)
|
||||
|
||||
# Create email
|
||||
email = Email(
|
||||
sender_id=current_user.id,
|
||||
sender_email=current_user.email,
|
||||
sender_name=current_user.full_name or current_user.username,
|
||||
recipient_id=recipient.id,
|
||||
recipient_email=recipient.email,
|
||||
subject=email_data.subject,
|
||||
body=email_data.body,
|
||||
cc=",".join(email_data.cc) if email_data.cc else None,
|
||||
bcc=",".join(email_data.bcc) if email_data.bcc else None,
|
||||
is_read=False,
|
||||
is_draft=False,
|
||||
sent_at=datetime.utcnow()
|
||||
)
|
||||
|
||||
db.add(email)
|
||||
await db.commit()
|
||||
await db.refresh(email)
|
||||
|
||||
return email
|
||||
|
||||
|
||||
@router.get("/{email_id}", response_model=EmailResponse)
|
||||
async def get_email(
|
||||
email_id: int,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Get a specific email"""
|
||||
result = await db.execute(
|
||||
select(Email).where(
|
||||
and_(
|
||||
Email.id == email_id,
|
||||
or_(
|
||||
Email.sender_id == current_user.id,
|
||||
Email.recipient_id == current_user.id
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
email = result.scalar_one_or_none()
|
||||
|
||||
if not email:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="Email not found"
|
||||
)
|
||||
|
||||
# Mark as read if recipient is viewing
|
||||
if email.recipient_id == current_user.id and not email.is_read:
|
||||
email.is_read = True
|
||||
email.read_at = datetime.utcnow()
|
||||
await db.commit()
|
||||
|
||||
return email
|
||||
|
||||
|
||||
@router.delete("/{email_id}", status_code=status.HTTP_204_NO_CONTENT)
|
||||
async def delete_email(
|
||||
email_id: int,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Delete an email"""
|
||||
result = await db.execute(
|
||||
select(Email).where(
|
||||
and_(
|
||||
Email.id == email_id,
|
||||
or_(
|
||||
Email.sender_id == current_user.id,
|
||||
Email.recipient_id == current_user.id
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
email = result.scalar_one_or_none()
|
||||
|
||||
if not email:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="Email not found"
|
||||
)
|
||||
|
||||
await db.delete(email)
|
||||
await db.commit()
|
||||
|
||||
return None
|
||||
292
backend/app/routers/files.py
Normal file
292
backend/app/routers/files.py
Normal file
@@ -0,0 +1,292 @@
|
||||
"""File storage (File Explorer) routes"""
|
||||
from fastapi import APIRouter, Depends, HTTPException, status, UploadFile, File as FastAPIFile
|
||||
from sqlalchemy.ext.asyncio import AsyncSession
|
||||
from sqlalchemy import select, and_, or_
|
||||
from typing import List, Optional
|
||||
from pydantic import BaseModel
|
||||
from datetime import datetime
|
||||
import secrets
|
||||
|
||||
from app.database import get_db
|
||||
from app.models.user import User
|
||||
from app.models.file import File, Folder
|
||||
from app.auth import get_current_active_user
|
||||
|
||||
router = APIRouter(prefix="/api/files", tags=["Files"])
|
||||
|
||||
|
||||
class FolderCreate(BaseModel):
|
||||
name: str
|
||||
parent_id: Optional[int] = None
|
||||
|
||||
|
||||
class FolderResponse(BaseModel):
|
||||
id: int
|
||||
name: str
|
||||
parent_id: Optional[int]
|
||||
path: str
|
||||
is_shared: bool
|
||||
created_at: datetime
|
||||
|
||||
class Config:
|
||||
from_attributes = True
|
||||
|
||||
|
||||
class FileResponse(BaseModel):
|
||||
id: int
|
||||
name: str
|
||||
original_name: str
|
||||
file_type: Optional[str]
|
||||
extension: Optional[str]
|
||||
size: int
|
||||
storage_url: Optional[str]
|
||||
is_shared: bool
|
||||
is_public: bool
|
||||
created_at: datetime
|
||||
updated_at: Optional[datetime]
|
||||
|
||||
class Config:
|
||||
from_attributes = True
|
||||
|
||||
|
||||
@router.get("/folders", response_model=List[FolderResponse])
|
||||
async def get_folders(
|
||||
parent_id: Optional[int] = None,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Get folders"""
|
||||
query = select(Folder).where(Folder.user_id == current_user.id)
|
||||
|
||||
if parent_id:
|
||||
query = query.where(Folder.parent_id == parent_id)
|
||||
else:
|
||||
query = query.where(Folder.parent_id.is_(None))
|
||||
|
||||
result = await db.execute(query.order_by(Folder.name))
|
||||
folders = result.scalars().all()
|
||||
|
||||
return folders
|
||||
|
||||
|
||||
@router.post("/folders", response_model=FolderResponse, status_code=status.HTTP_201_CREATED)
|
||||
async def create_folder(
|
||||
folder_data: FolderCreate,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Create a folder"""
|
||||
# Build path
|
||||
path = f"/{folder_data.name}"
|
||||
if folder_data.parent_id:
|
||||
result = await db.execute(
|
||||
select(Folder).where(
|
||||
and_(
|
||||
Folder.id == folder_data.parent_id,
|
||||
Folder.user_id == current_user.id
|
||||
)
|
||||
)
|
||||
)
|
||||
parent = result.scalar_one_or_none()
|
||||
|
||||
if not parent:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="Parent folder not found"
|
||||
)
|
||||
|
||||
path = f"{parent.path}/{folder_data.name}"
|
||||
|
||||
folder = Folder(
|
||||
user_id=current_user.id,
|
||||
name=folder_data.name,
|
||||
parent_id=folder_data.parent_id,
|
||||
path=path
|
||||
)
|
||||
|
||||
db.add(folder)
|
||||
await db.commit()
|
||||
await db.refresh(folder)
|
||||
|
||||
return folder
|
||||
|
||||
|
||||
@router.get("/", response_model=List[FileResponse])
|
||||
async def get_files(
|
||||
folder_id: Optional[int] = None,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db),
|
||||
limit: int = 100,
|
||||
offset: int = 0
|
||||
):
|
||||
"""Get files"""
|
||||
query = select(File).where(File.user_id == current_user.id)
|
||||
|
||||
if folder_id:
|
||||
query = query.where(File.folder_id == folder_id)
|
||||
else:
|
||||
query = query.where(File.folder_id.is_(None))
|
||||
|
||||
result = await db.execute(
|
||||
query.order_by(File.name).limit(limit).offset(offset)
|
||||
)
|
||||
files = result.scalars().all()
|
||||
|
||||
return files
|
||||
|
||||
|
||||
@router.post("/upload", response_model=FileResponse, status_code=status.HTTP_201_CREATED)
|
||||
async def upload_file(
|
||||
file: UploadFile = FastAPIFile(...),
|
||||
folder_id: Optional[int] = None,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Upload a file"""
|
||||
# Read file content
|
||||
content = await file.read()
|
||||
file_size = len(content)
|
||||
|
||||
# Generate unique filename
|
||||
extension = file.filename.split('.')[-1] if '.' in file.filename else ''
|
||||
unique_name = f"{secrets.token_hex(16)}.{extension}" if extension else secrets.token_hex(16)
|
||||
|
||||
# In production, upload to S3 here
|
||||
storage_key = f"uploads/{current_user.id}/{unique_name}"
|
||||
storage_url = f"https://storage.blackroad.com/{storage_key}" # Placeholder
|
||||
|
||||
# Get folder path if specified
|
||||
path = f"/{file.filename}"
|
||||
if folder_id:
|
||||
result = await db.execute(
|
||||
select(Folder).where(
|
||||
and_(
|
||||
Folder.id == folder_id,
|
||||
Folder.user_id == current_user.id
|
||||
)
|
||||
)
|
||||
)
|
||||
folder = result.scalar_one_or_none()
|
||||
if folder:
|
||||
path = f"{folder.path}/{file.filename}"
|
||||
|
||||
file_record = File(
|
||||
user_id=current_user.id,
|
||||
folder_id=folder_id,
|
||||
name=unique_name,
|
||||
original_name=file.filename,
|
||||
path=path,
|
||||
file_type=file.content_type,
|
||||
extension=extension,
|
||||
size=file_size,
|
||||
storage_key=storage_key,
|
||||
storage_url=storage_url
|
||||
)
|
||||
|
||||
db.add(file_record)
|
||||
await db.commit()
|
||||
await db.refresh(file_record)
|
||||
|
||||
return file_record
|
||||
|
||||
|
||||
@router.get("/{file_id}", response_model=FileResponse)
|
||||
async def get_file(
|
||||
file_id: int,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Get a file"""
|
||||
result = await db.execute(
|
||||
select(File).where(
|
||||
and_(
|
||||
File.id == file_id,
|
||||
or_(
|
||||
File.user_id == current_user.id,
|
||||
File.is_public == True
|
||||
)
|
||||
)
|
||||
)
|
||||
)
|
||||
file = result.scalar_one_or_none()
|
||||
|
||||
if not file:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="File not found"
|
||||
)
|
||||
|
||||
# Update last accessed
|
||||
file.last_accessed = datetime.utcnow()
|
||||
await db.commit()
|
||||
|
||||
return file
|
||||
|
||||
|
||||
@router.delete("/{file_id}", status_code=status.HTTP_204_NO_CONTENT)
|
||||
async def delete_file(
|
||||
file_id: int,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Delete a file"""
|
||||
result = await db.execute(
|
||||
select(File).where(
|
||||
and_(
|
||||
File.id == file_id,
|
||||
File.user_id == current_user.id
|
||||
)
|
||||
)
|
||||
)
|
||||
file = result.scalar_one_or_none()
|
||||
|
||||
if not file:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="File not found"
|
||||
)
|
||||
|
||||
# In production, delete from S3 here
|
||||
|
||||
await db.delete(file)
|
||||
await db.commit()
|
||||
|
||||
return None
|
||||
|
||||
|
||||
@router.post("/{file_id}/share")
|
||||
async def share_file(
|
||||
file_id: int,
|
||||
is_public: bool = False,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Share a file"""
|
||||
result = await db.execute(
|
||||
select(File).where(
|
||||
and_(
|
||||
File.id == file_id,
|
||||
File.user_id == current_user.id
|
||||
)
|
||||
)
|
||||
)
|
||||
file = result.scalar_one_or_none()
|
||||
|
||||
if not file:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="File not found"
|
||||
)
|
||||
|
||||
file.is_shared = True
|
||||
file.is_public = is_public
|
||||
|
||||
if not file.share_token:
|
||||
file.share_token = secrets.token_urlsafe(32)
|
||||
|
||||
await db.commit()
|
||||
|
||||
return {
|
||||
"share_token": file.share_token,
|
||||
"share_url": f"https://blackroad.com/files/shared/{file.share_token}"
|
||||
}
|
||||
307
backend/app/routers/social.py
Normal file
307
backend/app/routers/social.py
Normal file
@@ -0,0 +1,307 @@
|
||||
"""Social media (BlackRoad Social) routes"""
|
||||
from fastapi import APIRouter, Depends, HTTPException, status
|
||||
from sqlalchemy.ext.asyncio import AsyncSession
|
||||
from sqlalchemy import select, and_, or_, desc, func
|
||||
from typing import List, Optional
|
||||
from pydantic import BaseModel
|
||||
from datetime import datetime
|
||||
|
||||
from app.database import get_db
|
||||
from app.models.user import User
|
||||
from app.models.social import Post, Comment, Like, Follow
|
||||
from app.auth import get_current_active_user
|
||||
|
||||
router = APIRouter(prefix="/api/social", tags=["Social"])
|
||||
|
||||
|
||||
class PostCreate(BaseModel):
|
||||
content: str
|
||||
image_url: Optional[str] = None
|
||||
video_url: Optional[str] = None
|
||||
|
||||
|
||||
class PostResponse(BaseModel):
|
||||
id: int
|
||||
user_id: int
|
||||
username: str
|
||||
avatar_url: Optional[str]
|
||||
content: str
|
||||
image_url: Optional[str]
|
||||
video_url: Optional[str]
|
||||
likes_count: int
|
||||
comments_count: int
|
||||
shares_count: int
|
||||
created_at: datetime
|
||||
is_liked: bool = False
|
||||
|
||||
class Config:
|
||||
from_attributes = True
|
||||
|
||||
|
||||
class CommentCreate(BaseModel):
|
||||
content: str
|
||||
parent_id: Optional[int] = None
|
||||
|
||||
|
||||
class CommentResponse(BaseModel):
|
||||
id: int
|
||||
user_id: int
|
||||
username: str
|
||||
avatar_url: Optional[str]
|
||||
content: str
|
||||
likes_count: int
|
||||
created_at: datetime
|
||||
|
||||
class Config:
|
||||
from_attributes = True
|
||||
|
||||
|
||||
@router.get("/feed", response_model=List[PostResponse])
|
||||
async def get_feed(
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db),
|
||||
limit: int = 20,
|
||||
offset: int = 0
|
||||
):
|
||||
"""Get social media feed"""
|
||||
# Get posts from followed users + own posts
|
||||
result = await db.execute(
|
||||
select(Post, User)
|
||||
.join(User, Post.user_id == User.id)
|
||||
.where(Post.is_public == True)
|
||||
.order_by(desc(Post.created_at))
|
||||
.limit(limit)
|
||||
.offset(offset)
|
||||
)
|
||||
posts_with_users = result.all()
|
||||
|
||||
# Check which posts current user has liked
|
||||
post_ids = [post.id for post, _ in posts_with_users]
|
||||
liked_result = await db.execute(
|
||||
select(Like.post_id)
|
||||
.where(
|
||||
and_(
|
||||
Like.user_id == current_user.id,
|
||||
Like.post_id.in_(post_ids)
|
||||
)
|
||||
)
|
||||
)
|
||||
liked_post_ids = {row[0] for row in liked_result.all()}
|
||||
|
||||
# Build response
|
||||
feed = []
|
||||
for post, user in posts_with_users:
|
||||
feed.append(PostResponse(
|
||||
id=post.id,
|
||||
user_id=post.user_id,
|
||||
username=user.username,
|
||||
avatar_url=user.avatar_url,
|
||||
content=post.content,
|
||||
image_url=post.image_url,
|
||||
video_url=post.video_url,
|
||||
likes_count=post.likes_count,
|
||||
comments_count=post.comments_count,
|
||||
shares_count=post.shares_count,
|
||||
created_at=post.created_at,
|
||||
is_liked=post.id in liked_post_ids
|
||||
))
|
||||
|
||||
return feed
|
||||
|
||||
|
||||
@router.post("/posts", response_model=PostResponse, status_code=status.HTTP_201_CREATED)
|
||||
async def create_post(
|
||||
post_data: PostCreate,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Create a new post"""
|
||||
post = Post(
|
||||
user_id=current_user.id,
|
||||
content=post_data.content,
|
||||
image_url=post_data.image_url,
|
||||
video_url=post_data.video_url,
|
||||
is_public=True
|
||||
)
|
||||
|
||||
db.add(post)
|
||||
await db.commit()
|
||||
await db.refresh(post)
|
||||
|
||||
return PostResponse(
|
||||
id=post.id,
|
||||
user_id=post.user_id,
|
||||
username=current_user.username,
|
||||
avatar_url=current_user.avatar_url,
|
||||
content=post.content,
|
||||
image_url=post.image_url,
|
||||
video_url=post.video_url,
|
||||
likes_count=0,
|
||||
comments_count=0,
|
||||
shares_count=0,
|
||||
created_at=post.created_at,
|
||||
is_liked=False
|
||||
)
|
||||
|
||||
|
||||
@router.post("/posts/{post_id}/like")
|
||||
async def like_post(
|
||||
post_id: int,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Like a post"""
|
||||
# Check if post exists
|
||||
result = await db.execute(select(Post).where(Post.id == post_id))
|
||||
post = result.scalar_one_or_none()
|
||||
|
||||
if not post:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="Post not found"
|
||||
)
|
||||
|
||||
# Check if already liked
|
||||
result = await db.execute(
|
||||
select(Like).where(
|
||||
and_(
|
||||
Like.user_id == current_user.id,
|
||||
Like.post_id == post_id
|
||||
)
|
||||
)
|
||||
)
|
||||
existing_like = result.scalar_one_or_none()
|
||||
|
||||
if existing_like:
|
||||
# Unlike
|
||||
await db.delete(existing_like)
|
||||
post.likes_count = max(0, post.likes_count - 1)
|
||||
await db.commit()
|
||||
return {"liked": False, "likes_count": post.likes_count}
|
||||
else:
|
||||
# Like
|
||||
like = Like(user_id=current_user.id, post_id=post_id)
|
||||
db.add(like)
|
||||
post.likes_count += 1
|
||||
await db.commit()
|
||||
return {"liked": True, "likes_count": post.likes_count}
|
||||
|
||||
|
||||
@router.get("/posts/{post_id}/comments", response_model=List[CommentResponse])
|
||||
async def get_comments(
|
||||
post_id: int,
|
||||
db: AsyncSession = Depends(get_db),
|
||||
limit: int = 50,
|
||||
offset: int = 0
|
||||
):
|
||||
"""Get comments for a post"""
|
||||
result = await db.execute(
|
||||
select(Comment, User)
|
||||
.join(User, Comment.user_id == User.id)
|
||||
.where(Comment.post_id == post_id)
|
||||
.order_by(Comment.created_at.asc())
|
||||
.limit(limit)
|
||||
.offset(offset)
|
||||
)
|
||||
comments_with_users = result.all()
|
||||
|
||||
return [
|
||||
CommentResponse(
|
||||
id=comment.id,
|
||||
user_id=comment.user_id,
|
||||
username=user.username,
|
||||
avatar_url=user.avatar_url,
|
||||
content=comment.content,
|
||||
likes_count=comment.likes_count,
|
||||
created_at=comment.created_at
|
||||
)
|
||||
for comment, user in comments_with_users
|
||||
]
|
||||
|
||||
|
||||
@router.post("/posts/{post_id}/comments", response_model=CommentResponse)
|
||||
async def create_comment(
|
||||
post_id: int,
|
||||
comment_data: CommentCreate,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Add a comment to a post"""
|
||||
# Check if post exists
|
||||
result = await db.execute(select(Post).where(Post.id == post_id))
|
||||
post = result.scalar_one_or_none()
|
||||
|
||||
if not post:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="Post not found"
|
||||
)
|
||||
|
||||
comment = Comment(
|
||||
post_id=post_id,
|
||||
user_id=current_user.id,
|
||||
content=comment_data.content,
|
||||
parent_id=comment_data.parent_id
|
||||
)
|
||||
|
||||
db.add(comment)
|
||||
post.comments_count += 1
|
||||
await db.commit()
|
||||
await db.refresh(comment)
|
||||
|
||||
return CommentResponse(
|
||||
id=comment.id,
|
||||
user_id=comment.user_id,
|
||||
username=current_user.username,
|
||||
avatar_url=current_user.avatar_url,
|
||||
content=comment.content,
|
||||
likes_count=0,
|
||||
created_at=comment.created_at
|
||||
)
|
||||
|
||||
|
||||
@router.post("/users/{user_id}/follow")
|
||||
async def follow_user(
|
||||
user_id: int,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Follow a user"""
|
||||
if user_id == current_user.id:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_400_BAD_REQUEST,
|
||||
detail="Cannot follow yourself"
|
||||
)
|
||||
|
||||
# Check if user exists
|
||||
result = await db.execute(select(User).where(User.id == user_id))
|
||||
user = result.scalar_one_or_none()
|
||||
|
||||
if not user:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="User not found"
|
||||
)
|
||||
|
||||
# Check if already following
|
||||
result = await db.execute(
|
||||
select(Follow).where(
|
||||
and_(
|
||||
Follow.follower_id == current_user.id,
|
||||
Follow.following_id == user_id
|
||||
)
|
||||
)
|
||||
)
|
||||
existing_follow = result.scalar_one_or_none()
|
||||
|
||||
if existing_follow:
|
||||
# Unfollow
|
||||
await db.delete(existing_follow)
|
||||
await db.commit()
|
||||
return {"following": False}
|
||||
else:
|
||||
# Follow
|
||||
follow = Follow(follower_id=current_user.id, following_id=user_id)
|
||||
db.add(follow)
|
||||
await db.commit()
|
||||
return {"following": True}
|
||||
277
backend/app/routers/video.py
Normal file
277
backend/app/routers/video.py
Normal file
@@ -0,0 +1,277 @@
|
||||
"""Video streaming (BlackStream) routes"""
|
||||
from fastapi import APIRouter, Depends, HTTPException, status, UploadFile, File as FastAPIFile
|
||||
from sqlalchemy.ext.asyncio import AsyncSession
|
||||
from sqlalchemy import select, and_, desc
|
||||
from typing import List, Optional
|
||||
from pydantic import BaseModel
|
||||
from datetime import datetime
|
||||
|
||||
from app.database import get_db
|
||||
from app.models.user import User
|
||||
from app.models.video import Video, VideoView, VideoLike
|
||||
from app.auth import get_current_active_user
|
||||
|
||||
router = APIRouter(prefix="/api/videos", tags=["Videos"])
|
||||
|
||||
|
||||
class VideoCreate(BaseModel):
|
||||
title: str
|
||||
description: Optional[str] = None
|
||||
video_url: str
|
||||
thumbnail_url: Optional[str] = None
|
||||
category: Optional[str] = None
|
||||
tags: Optional[str] = None
|
||||
|
||||
|
||||
class VideoResponse(BaseModel):
|
||||
id: int
|
||||
user_id: int
|
||||
username: str
|
||||
avatar_url: Optional[str]
|
||||
title: str
|
||||
description: Optional[str]
|
||||
thumbnail_url: Optional[str]
|
||||
video_url: str
|
||||
duration: Optional[int]
|
||||
views_count: int
|
||||
likes_count: int
|
||||
dislikes_count: int
|
||||
comments_count: int
|
||||
is_public: bool
|
||||
created_at: datetime
|
||||
is_liked: Optional[bool] = None
|
||||
|
||||
class Config:
|
||||
from_attributes = True
|
||||
|
||||
|
||||
@router.get("/", response_model=List[VideoResponse])
|
||||
async def get_videos(
|
||||
db: AsyncSession = Depends(get_db),
|
||||
category: Optional[str] = None,
|
||||
limit: int = 20,
|
||||
offset: int = 0,
|
||||
current_user: User = Depends(get_current_active_user)
|
||||
):
|
||||
"""Get videos"""
|
||||
query = select(Video, User).join(User, Video.user_id == User.id).where(Video.is_public == True)
|
||||
|
||||
if category:
|
||||
query = query.where(Video.category == category)
|
||||
|
||||
query = query.order_by(desc(Video.created_at)).limit(limit).offset(offset)
|
||||
|
||||
result = await db.execute(query)
|
||||
videos_with_users = result.all()
|
||||
|
||||
# Check which videos current user has liked
|
||||
video_ids = [video.id for video, _ in videos_with_users]
|
||||
liked_result = await db.execute(
|
||||
select(VideoLike)
|
||||
.where(
|
||||
and_(
|
||||
VideoLike.user_id == current_user.id,
|
||||
VideoLike.video_id.in_(video_ids),
|
||||
VideoLike.is_like == True
|
||||
)
|
||||
)
|
||||
)
|
||||
liked_video_ids = {like.video_id for like in liked_result.scalars().all()}
|
||||
|
||||
return [
|
||||
VideoResponse(
|
||||
id=video.id,
|
||||
user_id=video.user_id,
|
||||
username=user.username,
|
||||
avatar_url=user.avatar_url,
|
||||
title=video.title,
|
||||
description=video.description,
|
||||
thumbnail_url=video.thumbnail_url,
|
||||
video_url=video.video_url,
|
||||
duration=video.duration,
|
||||
views_count=video.views_count,
|
||||
likes_count=video.likes_count,
|
||||
dislikes_count=video.dislikes_count,
|
||||
comments_count=video.comments_count,
|
||||
is_public=video.is_public,
|
||||
created_at=video.created_at,
|
||||
is_liked=video.id in liked_video_ids
|
||||
)
|
||||
for video, user in videos_with_users
|
||||
]
|
||||
|
||||
|
||||
@router.post("/", response_model=VideoResponse, status_code=status.HTTP_201_CREATED)
|
||||
async def upload_video(
|
||||
video_data: VideoCreate,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Upload a video"""
|
||||
video = Video(
|
||||
user_id=current_user.id,
|
||||
title=video_data.title,
|
||||
description=video_data.description,
|
||||
video_url=video_data.video_url,
|
||||
thumbnail_url=video_data.thumbnail_url,
|
||||
category=video_data.category,
|
||||
tags=video_data.tags,
|
||||
is_public=True,
|
||||
published_at=datetime.utcnow()
|
||||
)
|
||||
|
||||
db.add(video)
|
||||
await db.commit()
|
||||
await db.refresh(video)
|
||||
|
||||
return VideoResponse(
|
||||
id=video.id,
|
||||
user_id=video.user_id,
|
||||
username=current_user.username,
|
||||
avatar_url=current_user.avatar_url,
|
||||
title=video.title,
|
||||
description=video.description,
|
||||
thumbnail_url=video.thumbnail_url,
|
||||
video_url=video.video_url,
|
||||
duration=video.duration,
|
||||
views_count=0,
|
||||
likes_count=0,
|
||||
dislikes_count=0,
|
||||
comments_count=0,
|
||||
is_public=True,
|
||||
created_at=video.created_at,
|
||||
is_liked=False
|
||||
)
|
||||
|
||||
|
||||
@router.get("/{video_id}", response_model=VideoResponse)
|
||||
async def get_video(
|
||||
video_id: int,
|
||||
db: AsyncSession = Depends(get_db),
|
||||
current_user: User = Depends(get_current_active_user)
|
||||
):
|
||||
"""Get a specific video"""
|
||||
result = await db.execute(
|
||||
select(Video, User)
|
||||
.join(User, Video.user_id == User.id)
|
||||
.where(Video.id == video_id)
|
||||
)
|
||||
video_with_user = result.first()
|
||||
|
||||
if not video_with_user:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="Video not found"
|
||||
)
|
||||
|
||||
video, user = video_with_user
|
||||
|
||||
# Record view
|
||||
view = VideoView(
|
||||
video_id=video.id,
|
||||
user_id=current_user.id
|
||||
)
|
||||
db.add(view)
|
||||
video.views_count += 1
|
||||
await db.commit()
|
||||
|
||||
# Check if liked
|
||||
liked_result = await db.execute(
|
||||
select(VideoLike)
|
||||
.where(
|
||||
and_(
|
||||
VideoLike.user_id == current_user.id,
|
||||
VideoLike.video_id == video_id,
|
||||
VideoLike.is_like == True
|
||||
)
|
||||
)
|
||||
)
|
||||
is_liked = liked_result.scalar_one_or_none() is not None
|
||||
|
||||
return VideoResponse(
|
||||
id=video.id,
|
||||
user_id=video.user_id,
|
||||
username=user.username,
|
||||
avatar_url=user.avatar_url,
|
||||
title=video.title,
|
||||
description=video.description,
|
||||
thumbnail_url=video.thumbnail_url,
|
||||
video_url=video.video_url,
|
||||
duration=video.duration,
|
||||
views_count=video.views_count,
|
||||
likes_count=video.likes_count,
|
||||
dislikes_count=video.dislikes_count,
|
||||
comments_count=video.comments_count,
|
||||
is_public=video.is_public,
|
||||
created_at=video.created_at,
|
||||
is_liked=is_liked
|
||||
)
|
||||
|
||||
|
||||
@router.post("/{video_id}/like")
|
||||
async def like_video(
|
||||
video_id: int,
|
||||
is_like: bool = True,
|
||||
current_user: User = Depends(get_current_active_user),
|
||||
db: AsyncSession = Depends(get_db)
|
||||
):
|
||||
"""Like or dislike a video"""
|
||||
# Check if video exists
|
||||
result = await db.execute(select(Video).where(Video.id == video_id))
|
||||
video = result.scalar_one_or_none()
|
||||
|
||||
if not video:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_404_NOT_FOUND,
|
||||
detail="Video not found"
|
||||
)
|
||||
|
||||
# Check if already liked/disliked
|
||||
result = await db.execute(
|
||||
select(VideoLike).where(
|
||||
and_(
|
||||
VideoLike.user_id == current_user.id,
|
||||
VideoLike.video_id == video_id
|
||||
)
|
||||
)
|
||||
)
|
||||
existing_like = result.scalar_one_or_none()
|
||||
|
||||
if existing_like:
|
||||
# Update or remove
|
||||
if existing_like.is_like == is_like:
|
||||
# Remove like/dislike
|
||||
await db.delete(existing_like)
|
||||
if is_like:
|
||||
video.likes_count = max(0, video.likes_count - 1)
|
||||
else:
|
||||
video.dislikes_count = max(0, video.dislikes_count - 1)
|
||||
else:
|
||||
# Change from like to dislike or vice versa
|
||||
existing_like.is_like = is_like
|
||||
if is_like:
|
||||
video.likes_count += 1
|
||||
video.dislikes_count = max(0, video.dislikes_count - 1)
|
||||
else:
|
||||
video.dislikes_count += 1
|
||||
video.likes_count = max(0, video.likes_count - 1)
|
||||
else:
|
||||
# New like/dislike
|
||||
like = VideoLike(
|
||||
user_id=current_user.id,
|
||||
video_id=video_id,
|
||||
is_like=is_like
|
||||
)
|
||||
db.add(like)
|
||||
if is_like:
|
||||
video.likes_count += 1
|
||||
else:
|
||||
video.dislikes_count += 1
|
||||
|
||||
await db.commit()
|
||||
|
||||
return {
|
||||
"liked": is_like if existing_like is None or existing_like.is_like != is_like else None,
|
||||
"likes_count": video.likes_count,
|
||||
"dislikes_count": video.dislikes_count
|
||||
}
|
||||
Reference in New Issue
Block a user