Initial commit: Daily News App

企業內部新聞彙整與分析系統
- 自動新聞抓取 (Digitimes, 經濟日報, 工商時報)
- AI 智慧摘要 (OpenAI/Claude/Ollama)
- 群組管理與訂閱通知
- 已清理 Python 快取檔案

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

Co-Authored-By: Claude <noreply@anthropic.com>

app/api/v1/endpoints/subscriptions.py

@@ -0,0 +1,91 @@
+"""
+訂閱管理 API 端點
+"""
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+from pydantic import BaseModel
+from typing import Optional
+
+from app.db.session import get_db
+from app.models import User, Group, Subscription
+from app.api.v1.endpoints.auth import get_current_user
+
+router = APIRouter()
+
+
+class SubscriptionResponse(BaseModel):
+    group_id: int
+    group_name: str
+    category: str
+    email_notify: bool
+    
+    class Config:
+        from_attributes = True
+
+
+class SubscriptionItem(BaseModel):
+    group_id: int
+    subscribed: bool
+    email_notify: Optional[bool] = True
+
+
+class SubscriptionUpdateRequest(BaseModel):
+    subscriptions: list[SubscriptionItem]
+
+
+@router.get("", response_model=list[SubscriptionResponse])
+def get_my_subscriptions(
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user)
+):
+    """取得我的訂閱列表"""
+    subs = db.query(Subscription).filter(Subscription.user_id == current_user.id).all()
+    
+    result = []
+    for s in subs:
+        group = db.query(Group).filter(Group.id == s.group_id).first()
+        if group:
+            result.append(SubscriptionResponse(
+                group_id=group.id,
+                group_name=group.name,
+                category=group.category.value,
+                email_notify=s.email_notify
+            ))
+    
+    return result
+
+
+@router.put("")
+def update_subscriptions(
+    request: SubscriptionUpdateRequest,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user)
+):
+    """批次更新訂閱"""
+    for item in request.subscriptions:
+        # 檢查群組是否存在
+        group = db.query(Group).filter(Group.id == item.group_id, Group.is_active == True).first()
+        if not group:
+            continue
+        
+        existing = db.query(Subscription).filter(
+            Subscription.user_id == current_user.id,
+            Subscription.group_id == item.group_id
+        ).first()
+        
+        if item.subscribed:
+            if existing:
+                existing.email_notify = item.email_notify
+            else:
+                sub = Subscription(
+                    user_id=current_user.id,
+                    group_id=item.group_id,
+                    email_notify=item.email_notify
+                )
+                db.add(sub)
+        else:
+            if existing:
+                db.delete(existing)
+    
+    db.commit()
+    return {"message": "訂閱更新成功"}