inital

app/schemas/user_schema.py

@@ -0,0 +1,47 @@
+"""User schemas for validation and serialization."""
+from marshmallow import Schema, fields, validate, validates, ValidationError
+from app.utils.constants import UserStatus
+
+
+class UserSchema(Schema):
+    """Schema for User model."""
+
+    id = fields.Str(dump_only=True)
+    email = fields.Email(required=True)
+    email_verified = fields.Bool(dump_only=True)
+    full_name = fields.Str(allow_none=True, validate=validate.Length(max=255))
+    avatar_url = fields.Url(allow_none=True, validate=validate.Length(max=512))
+    status = fields.Str(dump_only=True)
+    last_login_at = fields.DateTime(dump_only=True)
+    created_at = fields.DateTime(dump_only=True)
+    updated_at = fields.DateTime(dump_only=True)
+
+
+class UserUpdateSchema(Schema):
+    """Schema for updating user profile."""
+
+    full_name = fields.Str(allow_none=True, validate=validate.Length(max=255))
+    avatar_url = fields.Url(allow_none=True, validate=validate.Length(max=512))
+
+
+class ChangePasswordSchema(Schema):
+    """Schema for changing password."""
+
+    current_password = fields.Str(required=True, validate=validate.Length(min=1))
+    new_password = fields.Str(
+        required=True,
+        validate=validate.Length(min=8, max=128),
+    )
+    new_password_confirm = fields.Str(required=True)
+
+    @validates("new_password")
+    def validate_password_strength(self, value):
+        """Validate password strength."""
+        if len(value) < 8:
+            raise ValidationError("Password must be at least 8 characters long")
+        if not any(char.isdigit() for char in value):
+            raise ValidationError("Password must contain at least one digit")
+        if not any(char.isupper() for char in value):
+            raise ValidationError("Password must contain at least one uppercase letter")
+        if not any(char.islower() for char in value):
+            raise ValidationError("Password must contain at least one lowercase letter")