feat: Implement project management with new models, repositories, and API endpoints, and enhance character management with project association and DTOs.

models/Asset.py

@@ -28,6 +28,8 @@ class Asset(BaseModel):
     minio_thumbnail_object_name: Optional[str] = None
     thumbnail: Optional[bytes] = None
     tags: List[str] = []
+    created_by: Optional[str] = None
+    project_id: Optional[str] = None
     created_at: datetime = Field(default_factory=lambda: datetime.now(UTC))
     updated_at: datetime = Field(default_factory=lambda: datetime.now(UTC))
 

models/Character.py

@@ -5,11 +5,13 @@ from pydantic_core.core_schema import computed_field
 
 
 class Character(BaseModel):
-    id: str | None
+    id: Optional[str] = None
     name: str
     avatar_image: Optional[str] = None
     character_image_data: Optional[bytes] = None
-    character_image_doc_tg_id: str
-    character_image_tg_id: str | None
-    character_bio: str
+    character_image_doc_tg_id: Optional[str] = None
+    character_image_tg_id: Optional[str] = None
+    character_bio: Optional[str] = None
+    created_by: Optional[str] = None
+    project_id: Optional[str] = None
 

models/Generation.py

@@ -34,8 +34,9 @@ class Generation(BaseModel):
     input_token_usage: Optional[int] = None
     output_token_usage: Optional[int] = None
     is_deleted: bool = False
-    album_id: Optional[str] = None
-    created_by: Optional[str] = None
+    album_id: Optional[str] = None  
+    created_by: Optional[str] = None  # Stores User ID (Telegram ID or Web User ObjectId)
+    project_id: Optional[str] = None
     created_at: datetime = Field(default_factory=lambda: datetime.now(UTC))
     updated_at: datetime = Field(default_factory=lambda: datetime.now(UTC))
 

models/Project.py

@@ -0,0 +1,12 @@
+from datetime import datetime
+from typing import List, Optional
+from pydantic import BaseModel, Field
+
+class Project(BaseModel):
+    id: Optional[str] = None
+    name: str
+    description: Optional[str] = None
+    owner_id: str
+    members: List[str] = [] # List of User IDs
+    is_deleted: bool = False
+    created_at: datetime = Field(default_factory=datetime.now)