enrich user-project interaction statistics

app/models/workspace.py

@@ -1,5 +1,5 @@
 from typing import TYPE_CHECKING
-from sqlalchemy import Column, DateTime, String, ForeignKey, BigInteger, UniqueConstraint
+from sqlalchemy import Column, DateTime, String, ForeignKey, BigInteger, UniqueConstraint, Integer
 from sqlalchemy.sql import func
 from .base import AutoID, Base
 
@@ -15,6 +15,11 @@ class Workspace(Base, AutoID):
     slug = Column(String, unique=True, index=True, nullable=False)
     logo = Column(String, nullable=True)
     description = Column(String, nullable=True)
+    
+    total_project_count = Column(Integer, default=0, nullable=False, server_default="0")
+    total_like_count = Column(Integer, default=0, nullable=False, server_default="0")
+    total_favorite_count = Column(Integer, default=0, nullable=False, server_default="0")
+    total_share_count = Column(Integer, default=0, nullable=False, server_default="0")
 
     # 存储容量上限（单位：字节 Bytes），默认 5GB
     storage_limit = Column(BigInteger, default=5 * 1024 * 1024 * 1024)
@@ -47,6 +52,11 @@ class WorkspaceMember(Base, AutoID):
     # 角色权限：'owner' (所有者), 'admin' (管理员), 'user' (普通用户)
     role = Column(String, default="user", nullable=False)
     
+    likes_received_count = Column(Integer, default=0, nullable=False, server_default="0")
+    favorites_received_count = Column(Integer, default=0, nullable=False, server_default="0")
+    shares_received_count = Column(Integer, default=0, nullable=False, server_default="0")
+    
+    # invite_token 用于生成邀请链接，token_expires_at 用于设置链接过期时间
     invite_token = Column(String, nullable=True, unique=True)
     token_expires_at = Column(DateTime(timezone=True), nullable=True)