update_260202-3

app/database.py

@@ -118,4 +118,51 @@ async def init_db():
             )
             session.add(gemini_config)
             await session.commit()
-            print("✅ Default Gemini AI configuration created")
+            print("✅ Default Gemini AI configuration created")
+
+        # 4. 检查并初始化 AI Roles
+        ai_roles_data = [
+            {
+                "id": 0,
+                "name": 'Reflective Assistant',
+                "description": 'Helps you dive deep into your thoughts and feelings through meaningful reflection.',
+                "systemPrompt": 'You are a helpful journal assistant. Help the user reflect on their thoughts and feelings.',
+                "icon": 'journal-outline',
+                "iconFamily": 'Ionicons',
+            },
+            {
+                "id": 1,
+                "name": 'Creative Spark',
+                "description": 'A partner for brainstorming, creative writing, and exploring new ideas.',
+                "systemPrompt": 'You are a creative brainstorming partner. Help the user explore new ideas, write stories, or look at things from a fresh perspective.',
+                "icon": 'bulb-outline',
+                "iconFamily": 'Ionicons',
+            },
+            {
+                "id": 2,
+                "name": 'Action Planner',
+                "description": 'Focused on turning thoughts into actionable plans and organized goals.',
+                "systemPrompt": 'You are a productivity coach. Help the user break down their thoughts into actionable steps and clear goals.',
+                "icon": 'list-outline',
+                "iconFamily": 'Ionicons',
+            },
+            {
+                "id": 3,
+                "name": 'Empathetic Guide',
+                "description": 'Provides a safe, non-judgmental space for emotional support and empathy.',
+                "systemPrompt": 'You are a supportive and empathetic friend. Listen to the user\'s concerns and provide emotional support without judgment.',
+                "icon": 'heart-outline',
+                "iconFamily": 'Ionicons',
+            },
+        ]
+
+        for role_data in ai_roles_data:
+            result = await session.execute(
+                select(models.AIRole).where(models.AIRole.id == role_data["id"])
+            )
+            if not result.scalars().first():
+                new_role = models.AIRole(**role_data)
+                session.add(new_role)
+                print(f"✅ AI Role '{role_data['name']}' created")
+        
+        await session.commit()

app/main.py

@@ -99,9 +99,18 @@ async def get_my_assets(
     db: AsyncSession = Depends(database.get_db)
 ):
     result = await db.execute(
-        select(models.Asset).where(models.Asset.author_id == current_user.id)
+        select(models.Asset)
+        .options(selectinload(models.Asset.heir))
+        .where(models.Asset.author_id == current_user.id)
     )
-    return result.scalars().all()
+    assets = result.scalars().all()
+    # Populate heir_email for the schema
+    for asset in assets:
+        if asset.heir:
+            asset.heir_email = asset.heir.email
+        else:
+            asset.heir_email = None
+    return assets
 
 
 @app.post("/assets/create", response_model=schemas.AssetOut)
@@ -235,6 +244,30 @@ async def get_designated_assets(
     )
     return result.scalars().all()
 
+@app.post("/assets/delete")
+async def delete_asset(
+    asset_del: schemas.AssetDelete,
+    current_user: models.User = Depends(auth.get_current_user),
+    db: AsyncSession = Depends(database.get_db)
+):
+    """
+    Delete an asset owned by the current user.
+    """
+    result = await db.execute(
+        select(models.Asset).where(models.Asset.id == asset_del.asset_id)
+    )
+    asset = result.scalars().first()
+    
+    if not asset:
+        raise HTTPException(status_code=404, detail="Asset not found")
+        
+    if asset.author_id != current_user.id:
+        raise HTTPException(status_code=403, detail="Not authorized to delete this asset")
+    
+    await db.delete(asset)
+    await db.commit()
+    return {"message": "Asset deleted successfully"}
+
 @app.get("/users/search", response_model=List[schemas.UserOut])
 async def search_users(
     query: str,
@@ -416,6 +449,17 @@ async def ai_proxy(
                 detail=f"An error occurred while requesting AI provider: {str(e)}"
             )
 
+@app.get("/get_ai_roles", response_model=List[schemas.AIRoleOut])
+async def get_ai_roles(
+    current_user: models.User = Depends(auth.get_current_user),
+    db: AsyncSession = Depends(database.get_db)
+):
+    """
+    Get all available AI roles for the logged-in user.
+    """
+    result = await db.execute(select(models.AIRole).order_by(models.AIRole.id))
+    return result.scalars().all()
+
 # 用于测试热加载
 @app.post("/post1")
 async def test1():

app/models.py

@@ -84,4 +84,14 @@ class UserTokenUsage(Base):
     tokens_used = Column(Integer, default=0)
     last_reset_at = Column(DateTime)
 
-    user = relationship("User", backref="token_usage", uselist=False)
+    user = relationship("User", backref="token_usage", uselist=False)
+
+class AIRole(Base):
+    __tablename__ = "ai_roles"
+
+    id = Column(Integer, primary_key=True, index=True)
+    name = Column(String, index=True)
+    description = Column(Text)
+    systemPrompt = Column(Text)
+    icon = Column(String)
+    iconFamily = Column(String)

app/schemas.py

@@ -58,6 +58,8 @@ class AssetOut(AssetBase):
     content_outer_encrypted: str
     created_at: Optional[datetime] = None
     updated_at: Optional[datetime] = None
+    heir_id: Optional[int] = None
+    heir_email: Optional[str] = None
     model_config = ConfigDict(from_attributes=True)
 
 class AssetClaim(BaseModel):
@@ -72,6 +74,9 @@ class AssetAssign(BaseModel):
     asset_id: int
     heir_email: str
 
+class AssetDelete(BaseModel):
+    asset_id: int
+
 class DeclareGuale(BaseModel):
     username: str
 
@@ -105,4 +110,16 @@ class SubscriptionPlansBase(BaseModel):
 
 class SubscriptionPlansOut(SubscriptionPlansBase):
     id: int
+    model_config = ConfigDict(from_attributes=True)
+
+# AI Role Schemas
+class AIRoleBase(BaseModel):
+    id: int
+    name: str
+    description: str
+    systemPrompt: str
+    icon: str
+    iconFamily: str
+
+class AIRoleOut(AIRoleBase):
     model_config = ConfigDict(from_attributes=True)