Merge pull request #310 from openimis/feature/OM-182

OM-182: Added user language change mutation.

core/models/openimis_graphql_test_case.py

@@ -15,6 +15,9 @@ class openIMISGraphQLTestCase(GraphQLTestCase):
     GRAPHQL_URL = f"/{settings.SITE_ROOT()}graphql"
     GRAPHQL_SCHEMA = True
 
+    class BaseTestContext:
+        def __init__(self, user):
+            self.user = user
     # client = None
     @classmethod
     def setUpClass(cls):

core/schema.py

@@ -1423,6 +1423,34 @@ def async_mutate(cls, user, **data):
         return errors
 
 
+class ChangeUserLanguageMutation(OpenIMISMutation):
+    """
+    Update an existing User Language and do not change history data
+    """
+    _mutation_module = "core"
+    _mutation_class = "ChangeUserLanguageMutation"
+
+    class Input(OpenIMISMutation.Input):
+        language_id = graphene.String(required=True)
+
+    @classmethod
+    def async_mutate(cls, user, **data):
+        try:
+            if type(user) is AnonymousUser or not user.id:
+                raise ValidationError("mutation.authentication_required")
+            data['audit_user_id'] = user.id_for_audit
+            change_user_language(user, language_id=data["language_id"])
+
+            return None
+        except Exception as exc:
+            return [
+                {
+                    'message': "core.mutation.failed_to_update_user_language",
+                    'detail': str(exc)
+                }]
+
+
+
 @transaction.atomic
 @validate_payload_for_obligatory_fields(CoreConfig.fields_controls_user, 'data')
 def update_or_create_user(data, user):
@@ -1520,6 +1548,12 @@ def set_user_deleted(user):
         }
 
 
+def change_user_language(user, language_id):
+    updated_user = User.objects.get(id=user.id)
+    updated_user.i_user.language_id = language_id
+    updated_user.save()
+
+
 class ChangePasswordMutation(graphene.relay.ClientIDMutation):
     """
     Change a user's password. Either the user can update his own by providing the old password, or an administrator
@@ -1652,7 +1686,6 @@ def mutate(cls, root, info, **kwargs):
         return super().mutate(cls, info, **kwargs)
 
 
-
 class Mutation(graphene.ObjectType):
     create_role = CreateRoleMutation.Field()
     update_role = UpdateRoleMutation.Field()
@@ -1662,6 +1695,7 @@ class Mutation(graphene.ObjectType):
     create_user = CreateUserMutation.Field()
     update_user = UpdateUserMutation.Field()
     delete_user = DeleteUserMutation.Field()
+    change_user_language = ChangeUserLanguageMutation.Field()
 
     change_password = ChangePasswordMutation.Field()
     reset_password = ResetPasswordMutation.Field()

core/tests/test_graphql.py

@@ -1,5 +1,7 @@
 from core.models.openimis_graphql_test_case import openIMISGraphQLTestCase
 from core.test_helpers import create_test_interactive_user
+from graphql_jwt.shortcuts import get_token
+
 import json
 
 class gqlTest(openIMISGraphQLTestCase):
@@ -11,6 +13,7 @@ class gqlTest(openIMISGraphQLTestCase):
     def setUpClass(cls):
         super().setUpClass()
         cls.admin_user = create_test_interactive_user(username=cls.admin_username, password=cls.admin_password)
+        cls.admin_token = get_token(cls.admin_user, cls.BaseTestContext(user=cls.admin_user))
 
     def test_login_successful(self):
         variables = {
@@ -34,7 +37,7 @@ def test_login_successful(self):
         content = json.loads(response.content)
 
 
-    def test_login_deafult_successful(self):
+    def test_login_default_successful(self):
         variables = {
             "username": "Admin",
             "password": "admin123"
@@ -74,4 +77,25 @@ def test_login_wrong_credentials(self):
             variables=variables
         )
         self.assertResponseHasErrors(response)
+        content = json.loads(response.content)
+
+
+    def test_change_langue(self):
+        query = """
+            mutation {
+            changeUserLanguage(
+                input: {clientMutationId: "b2a639a9-1a85-4643-bf84-69d05160c8ee", 
+                clientMutationLabel: "Change User Language", 
+                languageId: "fr"}
+            ) {
+                clientMutationId
+                internalId
+            }
+            }
+        """
+        response = self.query(
+            query,
+            headers={"HTTP_AUTHORIZATION": f"Bearer {self.admin_token}"}
+        )
+        self.assertResponseNoErrors(response)
         content = json.loads(response.content)