chat qo'shildi

core/apps/chat/serializers/chat/ChatRoom.py

@@ -0,0 +1,68 @@
+from rest_framework import serializers
+
+from core.apps.chat.models import ChatroomModel
+
+
+class MemberSerializer(serializers.Serializer):
+    id = serializers.IntegerField()
+    full_name = serializers.SerializerMethodField()
+    role = serializers.CharField()
+
+    def get_full_name(self, obj):
+        name = obj.get_full_name().strip()
+        return name if name else str(obj.phone)
+
+
+class BaseChatroomSerializer(serializers.ModelSerializer):
+    members = serializers.SerializerMethodField()
+
+    def get_members(self, obj):
+        return [
+            {
+                "id": u.id,
+                "full_name": (u.get_full_name().strip() or str(u.phone)),
+                "role": u.role,
+            }
+            for u in obj.members.only("id", "first_name", "last_name", "phone", "role")
+        ]
+
+    class Meta:
+        model = ChatroomModel
+        fields = [
+            "id",
+            "type",
+            "auto_evaluation",
+            "members",
+            "created_at",
+        ]
+
+
+class ListChatroomSerializer(BaseChatroomSerializer):
+    class Meta(BaseChatroomSerializer.Meta): ...
+
+
+class RetrieveChatroomSerializer(BaseChatroomSerializer):
+    class Meta(BaseChatroomSerializer.Meta): ...
+
+
+class CreateChatroomSerializer(serializers.ModelSerializer):
+    type = serializers.ChoiceField(
+        choices=["auto_evaluation", "direct"],
+        required=True,
+    )
+
+    class Meta:
+        model = ChatroomModel
+        fields = [
+            "type",
+            "auto_evaluation",
+            "members",
+        ]
+
+    def validate(self, attrs):
+        room_type = attrs.get("type")
+        if room_type == "auto_evaluation" and not attrs.get("auto_evaluation"):
+            raise serializers.ValidationError(
+                {"auto_evaluation": "auto_evaluation turi uchun AutoEvaluation majburiy."}
+            )
+        return attrs