Add backend/app/schemas/user.py

backend/app/schemas/user.py

@@ -0,0 +1,27 @@
+"""User schemas."""
+from pydantic import BaseModel, EmailStr
+from datetime import datetime
+
+class UserBase(BaseModel):
+    """User base schema."""
+    email: EmailStr
+    username: str
+    full_name: str | None = None
+
+class UserCreate(UserBase):
+    """User create schema."""
+    password: str
+
+class UserUpdate(BaseModel):
+    """User update schema."""
+    email: EmailStr | None = None
+    full_name: str | None = None
+
+class UserResponse(UserBase):
+    """User response schema."""
+    id: int
+    is_active: int
+    created_at: datetime
+    
+    class Config:
+        from_attributes = True