dc17802d74
- Fixed main.py to include all route routers (posts, users, comments, feed) - Renamed app/models.py to app/schemas.py and split into proper schema modules - Fixed schema imports in routes - Updated app/models/__init__.py to properly export SQLAlchemy models - Fixed database imports in route files - App imports and runs correctly
125 lines
4.0 KiB
Python
125 lines
4.0 KiB
Python
"""Feed routes for SocialPhoto."""
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import sqlite3
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from typing import List
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from fastapi import APIRouter, Depends, Query
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from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer
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from app.auth import get_current_user_id
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from app.database import get_db, row_to_dict
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from app.schemas import FeedResponse, PostResponse
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router = APIRouter(prefix="/feed", tags=["Feed"])
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security = HTTPBearer()
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@router.get("", response_model=FeedResponse)
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async def get_followed_feed(
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limit: int = Query(default=20, ge=1, le=100),
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offset: int = Query(default=0, ge=0),
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credentials: HTTPAuthorizationCredentials = Depends(security),
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conn: sqlite3.Connection = Depends(get_db),
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) -> FeedResponse:
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"""Get feed of posts from users you follow."""
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user_id = await get_current_user_id(credentials)
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cursor = conn.cursor()
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# Get posts from followed users
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cursor.execute(
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"""
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SELECT
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p.id, p.user_id, u.username, p.image_path, p.caption, p.created_at,
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(SELECT COUNT(*) FROM likes WHERE post_id = p.id) as likes_count,
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(SELECT COUNT(*) FROM dislikes WHERE post_id = p.id) as dislikes_count,
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(SELECT COUNT(*) FROM comments WHERE post_id = p.id) as comments_count
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FROM posts p
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JOIN users u ON p.user_id = u.id
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WHERE p.user_id IN (
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SELECT following_id FROM follows WHERE follower_id = ?
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)
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ORDER BY p.created_at DESC
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LIMIT ? OFFSET ?
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""",
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(user_id, limit, offset),
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)
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posts = []
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for row in cursor.fetchall():
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post = row_to_dict(row)
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posts.append(
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PostResponse(
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id=post["id"],
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user_id=post["user_id"],
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username=post["username"],
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image_url=f"/uploads/{post['image_path'].split('/')[-1]}",
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caption=post["caption"],
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likes_count=post["likes_count"],
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dislikes_count=post["dislikes_count"],
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comments_count=post["comments_count"],
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created_at=post["created_at"],
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)
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)
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# Get total count
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cursor.execute(
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"""
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SELECT COUNT(*) as total
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FROM posts p
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WHERE p.user_id IN (
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SELECT following_id FROM follows WHERE follower_id = ?
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)
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""",
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(user_id,),
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)
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total = cursor.fetchone()["total"]
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return FeedResponse(posts=posts, total=total, limit=limit, offset=offset)
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@router.get("/global", response_model=FeedResponse)
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async def get_global_feed(
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limit: int = Query(default=20, ge=1, le=100),
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offset: int = Query(default=0, ge=0),
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conn: sqlite3.Connection = Depends(get_db),
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) -> FeedResponse:
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"""Get global feed of all posts."""
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cursor = conn.cursor()
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cursor.execute(
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"""
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SELECT
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p.id, p.user_id, u.username, p.image_path, p.caption, p.created_at,
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(SELECT COUNT(*) FROM likes WHERE post_id = p.id) as likes_count,
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(SELECT COUNT(*) FROM dislikes WHERE post_id = p.id) as dislikes_count,
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(SELECT COUNT(*) FROM comments WHERE post_id = p.id) as comments_count
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FROM posts p
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JOIN users u ON p.user_id = u.id
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ORDER BY p.created_at DESC
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LIMIT ? OFFSET ?
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""",
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(limit, offset),
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)
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posts = []
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for row in cursor.fetchall():
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post = row_to_dict(row)
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posts.append(
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PostResponse(
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id=post["id"],
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user_id=post["user_id"],
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username=post["username"],
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image_url=f"/uploads/{post['image_path'].split('/')[-1]}",
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caption=post["caption"],
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likes_count=post["likes_count"],
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dislikes_count=post["dislikes_count"],
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comments_count=post["comments_count"],
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created_at=post["created_at"],
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)
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)
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# Get total count
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cursor.execute("SELECT COUNT(*) as total FROM posts")
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total = cursor.fetchone()["total"]
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return FeedResponse(posts=posts, total=total, limit=limit, offset=offset)
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