Clean up and simplify some code

client/cypress/fixtures/me.join-class.json

@@ -24,19 +24,11 @@
       "slug": "geld-und-kauf",
       "__typename": "TopicNode"
     },
-    "schoolClasses": {
+    "schoolClasses": [{
-      "edges": [
-        {
-          "node": {
       "id":  "U2Nob29sQ2xhc3NOb2RlOjE=",
       "name":  "FLID2018a",
       "__typename":  "SchoolClassNode"
-          },
+    }],
-          "__typename": "SchoolClassNodeEdge"
-        }
-      ],
-      "__typename": "SchoolClassNodeConnection"
-    },
     "__typename": "UserNode",
     "onboardingVisited": true,
     "permissions": []

client/cypress/fixtures/mocks.js

@@ -62,11 +62,7 @@ export default {
     readOnly: false,
     onboardingVisited: true,
     selectedClass,
-    schoolClasses: {
+    schoolClasses: [selectedClass],
-      edges: [
-        {node: selectedClass},
-      ],
-    },
     recentModules: {
       edges: [],
     },

client/cypress/integration/frontend/apply-module-visibility.spec.js

@@ -15,9 +15,7 @@ describe('Apply module visibility', () => {
   const {me: minimalMe} = getMinimalMe({});
   const me = {
     ...minimalMe,
-    schoolClasses: {
+    schoolClasses
-      edges: schoolClasses.map(scn => ({node: scn}))
-    }
   };
 //      name: '[\'FLID2018a\', \'Andere Klasse\']'
   const operations = {

client/cypress/integration/frontend/new-student.spec.js

@@ -28,7 +28,7 @@ describe('New student', () => {
       return {
         ...me,
         onboardingVisited,
-        schoolClasses: {edges: schoolClasses},
+        schoolClasses,
         selectedClass: getSelectedClass(),
       };
     };

client/cypress/integration/frontend/read-only/navigation.spec.js

@@ -8,6 +8,7 @@ const getOperations = ({readOnly, classReadOnly = false}) => ({
       ...minimalModule,
     },
   },
+  UpdateLastModule: {}
 });
 
 const moduleNavigationTest = ({readOnly, classReadOnly = false, displayMenu}) => {

client/cypress/integration/frontend/rooms/room-page.spec.js

@@ -243,23 +243,18 @@ describe('The Room Page', () => {
     cy.getByDataCy('add-room-entry-modal').should('exist');
   });
 
-  it('changes class while on room page', () => {
+  it.only('changes class while on room page', () => {
     const {me} = MeQuery;
+    const otherClass = {
+                  id: btoa('SchoolClassNode:34'),
+                  name: 'Other Class',
+                  readOnly: false
+                };
     const operations = {
       MeQuery: {
         me: {
           ...me,
-          schoolClasses: {
+          schoolClasses: [...me.schoolClasses, otherClass],
-            edges: [
-              ...me.schoolClasses.edges,
-              {
-                node: {
-                  id: btoa('SchoolClassNode:other-class'),
-                  name: 'Other Class'
-                },
-              },
-            ],
-          },
         },
       },
       RoomEntriesQuery,
@@ -267,6 +262,15 @@ describe('The Room Page', () => {
         updateSettings: {
           success: true
         }
+      },
+      ModuleDetailsQuery: {
+        me: {
+          selectedClass: otherClass
+        }
+      },
+      MySchoolClassQuery: {},
+      RoomsQuery: {
+        rooms: []
       }
     };
 
@@ -277,5 +281,6 @@ describe('The Room Page', () => {
     cy.getByDataCy('room-title').should('contain', 'A Room');
     cy.selectClass('Other Class');
     cy.url().should('include', 'rooms');
+    cy.getByDataCy('selected-class-name').should('contain', 'Other Class');
   });
 });

client/cypress/integration/frontend/school-class-management.spec.js

@@ -254,17 +254,13 @@ describe('Teacher Class Management', () => {
     let selectedClass = teacher.selectedClass;
 
     const schoolClasses = [
-      {
+        teacher.selectedClass
-        node: teacher.selectedClass
-      }
     ];
 
     const me = () => ({
       ...teacher,
       selectedClass,
-      schoolClasses: {
+      schoolClasses
-        edges: schoolClasses
-      }
     });
 
     cy.mockGraphqlOps({
@@ -278,9 +274,7 @@ describe('Teacher Class Management', () => {
             name,
             readOnly: false
           };
-          schoolClasses.push({
+          schoolClasses.push(schoolClass);
-            node: schoolClass
-          });
           selectedClass = schoolClass;
           return {
             createSchoolClass: {

client/cypress/integration/frontend/sidebar.spec.js

@@ -11,12 +11,7 @@ describe('Sidebar', () => {
       MeQuery: {
         me: {
           ...me,
-          schoolClasses: {
+          schoolClasses: [...me.schoolClasses, {}],
-            edges: [
-              ...me.schoolClasses.edges,
-              {node: {}},
-            ],
-          },
         },
       },
       ProjectsQuery: {

client/cypress/support/helpers.js

@@ -3,7 +3,7 @@
 export const getMinimalMe = ({readOnly = false, classReadOnly = false, isTeacher = true} = {}) => {
   const selectedClass = {
     name: 'Selected Class',
-    id: btoa('SchoolClassNode:selectedClassId'),
+    id: btoa('SchoolClassNode:987'),
     readOnly: classReadOnly,
   };
   return {
@@ -12,11 +12,7 @@ export const getMinimalMe = ({readOnly = false, classReadOnly = false, isTeacher
       readOnly,
       isTeacher,
       selectedClass,
-      schoolClasses: {
+      schoolClasses: [selectedClass],
-        edges: [
-          {node: selectedClass},
-        ],
-      },
     },
   };
 };
@@ -69,13 +65,7 @@ export const getMe = ({schoolClasses, teacher}) => {
         'slug': 'geld-und-kauf',
         '__typename': 'TopicNode',
       },
-      'schoolClasses': {
+      'schoolClasses': schoolClassNodes,
-        'edges': schoolClassNodes.map(scn => ({
-          node: scn,
-          '__typename': 'SchoolClassNodeEdge',
-        })),
-        '__typename': 'SchoolClassNodeConnection',
-      },
       '__typename': 'UserNode',
       'onboardingVisited': true,
       'permissions': teacher ? ['users.can_manage_school_class_content'] : [],

client/src/components/AssignmentWithSubmissions.vue

@@ -99,7 +99,7 @@
         if (this.currentFilter.id === '') {
           return true;
         }
-        return submission.student.schoolClasses.edges.some(edge => edge.node.id === this.currentFilter.id);
+        return submission.student.schoolClasses.some(schoolClass => schoolClass .id === this.currentFilter.id);
       }
     },
 

client/src/components/rooms/RoomActions.vue

@@ -61,11 +61,13 @@
             if (success) {
               const {rooms} = store.readQuery({query: ROOMS_QUERY});
               if (rooms) {
-                const index = rooms.findIndex(edge => edge.node.id === this.id);
+                const index = rooms.findIndex(room => room.id === this.id);
+                console.log(`found room index ${index} - rooms length ${rooms.length}`);
                 const slicedRooms = [
-                  rooms.slice(0, index),
+                  ...rooms.slice(0, index),
-                  rooms.slice(index+1)
+                  ...rooms.slice(index+1)
                 ];
+                console.log(`slicedRooms length ${slicedRooms.length}`);
                 const data = {
                   rooms: slicedRooms
                 };

client/src/graphql/gql/fragments/userParts.gql

@@ -30,10 +30,6 @@ fragment UserParts on PrivateUserNode {
     }
   }
   schoolClasses {
-    edges {
-      node {
     ...SchoolClassParts
   }
 }
-  }
-}

client/src/graphql/gql/queries/assignmentWithSubmissionsQuery.gql

@@ -12,13 +12,9 @@ query AssignmentWithSubmissions($id: ID!) {
         firstName
         lastName
         schoolClasses {
-          edges {
-            node {
           ...SchoolClassParts
         }
       }
-        }
-      }
       submissionFeedback {
         id
         text

client/src/graphql/gql/queries/roomEntryQuery.gql

@@ -3,8 +3,6 @@ query RoomEntryQuery($slug: String!) {
   roomEntry(slug: $slug) {
     ...RoomEntryParts
     comments {
-      edges {
-        node {
       text
       owner {
         firstName
@@ -15,5 +13,3 @@ query RoomEntryQuery($slug: String!) {
     }
   }
 }
-  }
-}

client/src/main.js

@@ -84,7 +84,7 @@ function redirectUsersWithoutValidLicense() {
 function redirectStudentsWithoutClass() {
   return privateApolloClient.query({
     query: ME_QUERY,
-  }).then(({data}) => data.me.schoolClasses.edges.length === 0 && !data.me.isTeacher);
+  }).then(({data}) => data.me.schoolClasses.length === 0 && !data.me.isTeacher);
 }
 
 function redirectUsersToOnboarding() {

client/src/mixins/add-school-class.js

@@ -8,12 +8,9 @@ export default {
         this.$log.debug('updating school class', schoolClass);
         const  {me} = store.readQuery({query});
         if (me) {
-          let edges =  [
+          let schoolClasses = [
-            ...me.schoolClasses.edges,
+            ...me.schoolClasses,
-            {
+            schoolClass
-              node: schoolClass,
-              __typename: 'SchoolClassNodeEdge'
-            }
           ];
           // me.schoolClasses.edges
            const selectedClass = {
@@ -24,10 +21,7 @@ export default {
           const data = {
             me: {
               ...me,
-              schoolClasses: {
+              schoolClasses,
-                ...me.schoolClasses,
-                edges
-              },
               selectedClass
             }
           };

client/src/mixins/me.js

@@ -51,6 +51,7 @@ export default {
     me: {
       query: ME_QUERY,
       update(data) {
+        // todo: refactor
         return this.$getRidOfEdges(data).me;
       },
       fetchPolicy: 'cache-first'

client/src/mixins/update-project-share-state.js

@@ -12,16 +12,21 @@ export default {
             shared,
           },
         },
-        update(store, {data: {updateProjectSharedState: {shared, errors}}}) {
+        update(store, {data: {updateProjectSharedState: {shared: final, errors}}}) {
           if (!errors) {
             const query = PROJECT_QUERY;
             const variables = {
               id: id,
             };
-            const data = store.readQuery({query, variables});
+            const {project} = store.readQuery({query, variables});
 
-            if (data) {
+            if (project) {
-              data.project.final = shared;
+              const data = {
+                project: {
+                  ...project,
+                  final
+                }
+              };
               store.writeQuery({query, variables, data});
             }
           }

client/src/mixins/update-selected-class.js

@@ -16,11 +16,21 @@ export default {
           }
         },
         update(store) {
-          let meData = store.readQuery({query: ME_QUERY});
+          let {me} = store.readQuery({query: ME_QUERY});
 
-          meData.me.selectedClass = selectedClass;
+          console.log(`storing in cache: ${selectedClass.name}`);
+          const data = {
+            me: {
+              ...me,
+              selectedClass: {
+                readOnly: false, // assume this, it will be reloaded later anyway
+                ...selectedClass
+              }
+            }
+          };
+          console.log(`writing data`, data);
 
-          store.writeQuery({query: ME_QUERY, data: meData});
+          store.writeQuery({query: ME_QUERY, data});
 
           innerApollo.mutate({
             mutation: DELETE_MODULE_NODES

client/src/pages/article.vue

@@ -68,7 +68,8 @@
 
     computed: {
       comments() {
-        return (this.roomEntry && this.roomEntry.comments) ? this.roomEntry.comments.edges.map(edge => edge.node) : [];
+        console.log(this.roomEntry);
+        return (this.roomEntry && this.roomEntry.comments) ? this.roomEntry.comments : [];
       },
     },
 
@@ -88,15 +89,21 @@
               const variables = {
                 slug: this.roomEntry.slug,
               };
-              const data = store.readQuery({
+              const {roomEntry} = store.readQuery({
                 query,
                 variables,
               });
-              if (data) {
+              if (roomEntry) {
-                data.roomEntry.comments.edges.unshift({
+                const comments = [
-                  node: comment,
+                  comment,
-                  __typename: 'CommentNodeEdge'
+                  ...roomEntry.comments
-                });
+                ];
+                const data = {
+                  roomEntry: {
+                    ...roomEntry,
+                    comments
+                  }
+                };
                 store.writeQuery({query, variables, data});
               }
             }

client/src/pages/survey.vue

@@ -159,10 +159,15 @@
             update: (store, {data: {updateAnswer: {answer}}}) => {
               const query = SURVEY_QUERY;
               const variables = {id: this.id};
-              const queryData = store.readQuery({query, variables});
+              const {survey} = store.readQuery({query, variables});
-              if (queryData.survey) {
+              if (survey) {
-                queryData.survey.answer = answer;
+                const newData = { // data is already in use in parent scope
-                store.writeQuery({query, variables, data: queryData});
+                  survey: {
+                    ...survey,
+                    answer
+                  }
+                };
+                store.writeQuery({query, variables, data: newData});
               }
             },
           }).then(() => {

client/src/plugins/edges.js

@@ -1,4 +1,6 @@
 const getRidOfEdges = (collection) => {
+  // todo: get rid of this, this probably doesn't work too well with immutable objects
+  // todo: don't use edges if they're not necessary
   if (typeof collection === 'object' && collection && !Array.isArray(collection)) {
     let newObj = {};
     for (const k in collection) {

server/rooms/schema.py

@@ -26,7 +26,7 @@ class CommentNode(DjangoObjectType):
 class RoomEntryNode(DjangoObjectType):
     pk = graphene.Int()
     author = graphene.Field('users.schema.PublicUserNode')
-    comments = DjangoFilterConnectionField(CommentNode)
+    comments = graphene.List(CommentNode)
 
     class Meta:
         model = RoomEntry
@@ -36,6 +36,10 @@ class RoomEntryNode(DjangoObjectType):
     def resolve_pk(self, *args, **kwargs):
         return self.id
 
+    @staticmethod
+    def resolve_comments(parent: RoomEntry, *args, **kwargs):
+        return parent.comments.all()
+
 
 class RoomNode(DjangoObjectType):
     pk = graphene.Int()

server/rooms/tests/test_comments.py

@@ -47,14 +47,10 @@ mutation AddComment($input: AddCommentInput!) {
 query CommentsQuery($id: ID!) {
     roomEntry(id: $id) {
         comments {
-            edges {
-                node {
            text
         }
     }
 }
-    }
-}
 """
         result = self.get_client().execute(query, variables={"id": self.room_entry_id})
         self.assertIsNone(result.get('errors'))

server/schema.graphql

@@ -266,16 +266,6 @@ type CommentNode implements Node {
   id: ID!
 }
 
-type CommentNodeConnection {
-  pageInfo: PageInfo!
-  edges: [CommentNodeEdge]!
-}
-
-type CommentNodeEdge {
-  node: CommentNode
-  cursor: String!
-}
-
 type ContentBlockBookmarkNode implements Node {
   id: ID!
   user: PrivateUserNode!
@@ -842,7 +832,7 @@ type PrivateUserNode implements Node {
   email: String!
   onboardingVisited: Boolean!
   team: TeamNode
-  schoolClasses(offset: Int, before: String, after: String, first: Int, last: Int, name: String): SchoolClassNodeConnection!
+  schoolClasses: [SchoolClassNode]
   id: ID!
   pk: Int
   permissions: [String]
@@ -905,7 +895,7 @@ type RoomEntryNode implements Node {
   room: RoomNode!
   author: PublicUserNode
   contents: GenericStreamFieldType
-  comments(offset: Int, before: String, after: String, first: Int, last: Int, owner: ID): CommentNodeConnection
+  comments: [CommentNode]
   pk: Int
 }
 

server/users/schema.py

@@ -105,6 +105,7 @@ class PrivateUserNode(DjangoObjectType):
     expiry_date = graphene.String()
     is_teacher = graphene.Boolean()
     old_classes = DjangoFilterConnectionField(SchoolClassNode)
+    school_classes =graphene.List(SchoolClassNode)
     recent_modules = DjangoFilterConnectionField(ModuleNode, filterset_class=RecentModuleFilter)
     team = graphene.Field(TeamNode)
     read_only = graphene.Boolean()