Initial commit

backend/app/schemas/auth.py

@@ -0,0 +1,41 @@
+"""Pydantic schemas for authentication requests/responses."""
+
+from typing import Optional
+from pydantic import BaseModel, Field, EmailStr
+
+
+class Token(BaseModel):
+    """JWT token response schema."""
+
+    access_token: str
+    token_type: str = "bearer"
+
+
+class TokenData(BaseModel):
+    """Token payload data schema."""
+
+    user_id: Optional[str] = None
+
+
+class LoginRequest(BaseModel):
+    """Login request schema."""
+
+    username: str = Field(..., min_length=3, max_length=100)
+    password: str = Field(..., min_length=1)
+
+
+class RegisterRequest(BaseModel):
+    """Registration request schema."""
+
+    username: str = Field(..., min_length=3, max_length=100)
+    email: EmailStr = Field(..., description="Valid email address")
+    password: str = Field(..., min_length=8, description="Password must be at least 8 characters")
+
+    class Config:
+        json_schema_extra = {
+            "example": {
+                "username": "johndoe",
+                "email": "john@example.com",
+                "password": "securepassword123"
+            }
+        }