创赢未来评分系统 - 初始化提交（移除大文件）

backend/ai_services/serializers.py

@@ -0,0 +1,28 @@
+from rest_framework import serializers
+from .models import TranscriptionTask, AIEvaluation, AIEvaluationTemplate
+
+class AIEvaluationTemplateSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = AIEvaluationTemplate
+        fields = ['id', 'name', 'model_selection', 'prompt', 'is_active', 'created_at']
+
+class AIEvaluationSerializer(serializers.ModelSerializer):
+    template = AIEvaluationTemplateSerializer(read_only=True)
+    
+    class Meta:
+        model = AIEvaluation
+        fields = ['id', 'template', 'score', 'evaluation', 'model_selection', 'prompt', 'reasoning', 'status', 'error_message', 'created_at', 'updated_at']
+
+class TranscriptionTaskSerializer(serializers.ModelSerializer):
+    ai_evaluations = AIEvaluationSerializer(many=True, read_only=True)
+    project_title = serializers.CharField(source='project.title', read_only=True)
+
+    class Meta:
+        model = TranscriptionTask
+        fields = ['id', 'file_url', 'task_id', 'status', 'transcription', 'summary', 'error_message', 'created_at', 'updated_at', 'transcription_data', 'summary_data', 'auto_chapters_data', 'ai_evaluations', 'project', 'project_title']
+        read_only_fields = ['id', 'file_url', 'task_id', 'status', 'transcription', 'summary', 'error_message', 'created_at', 'updated_at', 'transcription_data', 'summary_data', 'auto_chapters_data', 'ai_evaluations', 'project_title']
+
+class TranscriptionUploadSerializer(serializers.Serializer):
+    file = serializers.FileField(help_text="上传的音频文件", required=False)
+    file_url = serializers.URLField(help_text="音频文件的URL地址", required=False)
+    project_id = serializers.IntegerField(help_text="关联的参赛项目ID", required=False)