[GREEN] add read detail query and delete mutation

sizakat/mustahik/mutations.py

@@ -32,4 +32,15 @@ class MustahikMutation(DjangoModelFormMutation):
     mustahik = graphene.Field(MustahikType)
 
     class Meta:
-        form_class = MustahikForm
\ No newline at end of file
+        form_class = MustahikForm
+
+class DeleteMustahik(graphene.Mutation): 
+    class Arguments:
+        id = graphene.ID()
+    
+    mustahik = graphene.Field(MustahikType)
+
+    def mutate(self, info, id):
+        mustahik = Mustahik.objects.get(pk=id)
+        if mustahik is not None:
+            mustahik.delete()

sizakat/mustahik/query.py

@@ -6,6 +6,7 @@ from .types import MustahikType
 
 class MustahikQuery(graphene.ObjectType):
     mustahiks = graphene.List(MustahikType, statuses=graphene.List(graphene.String))
+    mustahik = graphene.Field(MustahikType, id=graphene.ID())
 
     def resolve_mustahiks(self, info, statuses=[], **kwargs):
         if statuses and len(statuses) > 0:
@@ -16,3 +17,8 @@ class MustahikQuery(graphene.ObjectType):
 
         return Mustahik.objects.all()
 
+    def resolve_mustahik(self, info, id):
+        mustahik = Mustahik.objects.get(pk=id)
+        if mustahik is not None:
+            return mustahik
+

sizakat/mustahik/tests.py

@@ -279,6 +279,8 @@ class MustahikGraphQLTestCase(GraphQLTestCase):
             op_name='detailMustahikQuery',
             variables={'id':mustahik_id}
         )
+        self.assertResponseNoErrors(response)
+        
         content = json.loads(response.content)
         self.assertEqual(len(content['data']), 1)
         self.assertEqual(content['data']['mustahik']['name'], 'mustahik')

sizakat/schema.py

@@ -2,7 +2,7 @@ import graphene
 
 from graphene_django import DjangoObjectType
 
-from .mustahik.mutations import MustahikMutation
+from .mustahik.mutations import MustahikMutation, DeleteMustahik
 from .mustahik.query import MustahikQuery
 
 ABOUT = 'Si Zakat merupakan sistem informasi untuk membantu masjid dalam \
@@ -19,6 +19,7 @@ class Query(MustahikQuery, graphene.ObjectType):
 
 class Mutation(graphene.ObjectType):
     mustahik_mutation = MustahikMutation.Field()
+    delete_mustahik = DeleteMustahik.Field()
 
 
 schema = graphene.Schema(query=Query, mutation=Mutation)