init

schemas/message_feedback_request.py

@@ -0,0 +1,18 @@
+from typing import Literal, Optional
+
+from pydantic import BaseModel, Field, model_validator
+
+
+class MessageFeedbackRequestDTO(BaseModel):
+    """消息反馈请求模型"""
+
+    message_id: str = Field(..., description="消息 ID")
+    feedback: Literal["like", "dislike"] = Field(..., description="反馈类型: like/dislike")
+    feedback_content: Optional[str] = Field(default=None, description="点踩反馈内容")
+
+    @model_validator(mode="after")
+    def validate_feedback_content(self):
+        if self.feedback == "dislike" and not (self.feedback_content or "").strip():
+            raise ValueError("feedback_content is required when feedback=dislike")
+        return self
+