gold eggs backend

core/apps/eggs/serializers/broken.py

@@ -0,0 +1,50 @@
+from rest_framework import serializers
+
+from core.apps.eggs.models import Broken, Group, History
+from core.apps.eggs.models.monitoring import Monitoring
+from core.http.models.user import User
+
+
+class BrokenSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Broken
+        fields = ["comment", "quantity", "group", "price"]
+
+    def validate(self, data):
+        group = Group.objects.get(id=data["group"].id)
+        if data["quantity"] > group.quantity:
+            raise serializers.ValidationError(
+                "Miqdori guruh miqdoridan ko'p bo'lishi mumkin emas"
+            )
+        return data
+
+    def create(self, validated_data):
+        request = self.context.get("request")
+        if request and hasattr(request, "user"):
+            user = User.objects.get(id=request.user.id)
+            validated_data["user_id"] = user
+        instance = Broken.objects.create(**validated_data)
+
+        History.objects.create(
+            content_object=instance,
+            action="broken_created",
+            user_id=instance.user_id,
+            created_who=f"{instance.user_id.first_name} {instance.user_id.last_name}",
+            created_by=instance.group.name,
+            reason=f"Singan tuxum qo'shildi: {instance.quantity} ta",
+            avatar=(
+                instance.user_id.avatar if instance.user_id.avatar else None
+            ),
+        )
+        Monitoring.objects.create(
+            content_object=instance,
+            action="broken_created",
+            user_id=instance.user_id,
+            created_who=f"{instance.user_id.first_name} {instance.user_id.last_name}",
+            created_by=instance.group.name,
+            reason=f"Singan tuxum qo'shildi: {instance.quantity} ta",
+            comment="Chiqim",
+            price=instance.price,
+        )
+
+        return instance