Add class filter to results

client/src/components/AssignmentWithSubmissions.vue

@@ -2,15 +2,16 @@
   <div class="assignment-with-submissions">
     <h1 class="assignment-with-submissions__title">{{assignment.title}}</h1>
     <p v-if="!assignment.submissions.length">Zu diesem Auftrag sind noch keine Ergebnisse vorhanden</p>
-     <router-link
+    <router-link
       :to="submissionLink(submission)"
-      v-for="(submission, index) in assignment.submissions"
+      v-for="(submission, index) in submissions"
+      class="assignment-with-submissions__link"
       :key="index">
-        <student-submission class="assignment-with-submissions__submission"
-                            :submission="submission"
-        >
-        </student-submission>
-     </router-link>
+      <student-submission class="assignment-with-submissions__submission"
+                          :submission="submission"
+      >
+      </student-submission>
+    </router-link>
   </div>
 </template>
 
@@ -23,11 +24,30 @@
     components: {
       StudentSubmission
     },
+
     methods: {
       submissionLink(submission) {
         return `/submission/${submission.id}`
+      },
+      belongsToSchool(submission) {
+        if (this.currentFilter === '') {
+          return true;
+        }
+        return submission.student.schoolClasses.edges.some(edge => edge.node.id === this.currentFilter)
       }
-    }
+    },
+
+    computed: {
+      submissions() {
+        return this.assignment.submissions.filter(submission => {
+          return this.belongsToSchool(submission);
+        });
+      },
+      currentFilter() {
+        return this.$store.state.filterForSchoolClass;
+      },
+    },
+
   }
 </script>
 
@@ -40,8 +60,12 @@
       font-size: toRem(35px);
     }
 
-    &__submission:first-of-type {
-      border-top: 1px solid $color-grey;
+    &__link {
+      display: block;
+      &:first-of-type {
+        border-top: 1px solid $color-grey;
+      }
     }
+
   }
 </style>

client/src/graphql/gql/assignmentWithSubmissionsQuery.gql

@@ -1,3 +1,4 @@
+#import "./fragments/schoolClassParts.gql"
 query AssignmentWithSubmissions($id: ID!) {
   assignment(id: $id) {
     title
@@ -8,6 +9,13 @@ query AssignmentWithSubmissions($id: ID!) {
       student {
         firstName
         lastName
+        schoolClasses {
+          edges {
+            node {
+              ...SchoolClassParts
+            }
+          }
+        }
       }
     }
   }