Remove unnecessary paid field

Author: oleveloper

sponsor/serializers.py

@@ -37,22 +37,15 @@ class Meta:
 
 
 class SponsorListSerializer(serializers.ModelSerializer):
-    paid = SerializerMethodField()
-
     class Meta:
         model = Sponsor
         fields = [
             "name",
             "logo_image",
             "level",
             "id",
-            "paid",
         ]
 
-    @staticmethod
-    def get_paid(obj: Sponsor):
-        return obj.paid_at is not None
-
 
 class SponsorRemainingAccountSerializer(serializers.ModelSerializer):
     remaining = SerializerMethodField()