Prerequisites manager 3

Now the verifier can also manage the status of signing the code of conduct for the students. Besides that, support for a partial batch import is also implemented (REMARK: CSV header should still include all fields).

frontend/src/components/Verifier/Prerequisites/Prerequisites.js

@@ -18,6 +18,7 @@ const optionsSort = [
   { value: 'last_name', text: 'Last Name' },
   { value: 'student_number', text: 'Student Number' },
   { value: 'todos', text: 'To Do\'s' },
+  { value: 'code_of_conduct', text: 'Code of Conduct' },
   { value: 'ta_training', text: 'TA Training' },
   { value: 'english_test', text: 'English Test' },
   { value: 'payscale', text: 'Payscale' },
@@ -68,6 +69,10 @@ export default {
           key: 'todos',
           label: 'To Do\'s',
         },
+        { key: 'code_of_conduct',
+          label: 'Code of Conduct',
+          tdClass: 'align-middle text-center',
+        },
         { key: 'ta_training',
           label: 'TA Training',
           tdClass: 'align-middle text-center',
@@ -132,6 +137,7 @@ export default {
         // High values should come before low values
           this.studentRows.sort((a, b) => b.todos - a.todos);
           break;
+        case 'code_of_conduct':
         case 'ta_training':
         case 'english_test':
         case 'accepted':
@@ -163,6 +169,9 @@ export default {
       this.studentRows = [];
       this.student_data.forEach((student) => {
         const cellVariants = {};
+        if (student.prerequisites.code_of_conduct === 1) {
+          cellVariants.code_of_conduct = WARNING;
+        }
         if (student.prerequisites.ta_training === 1) {
           cellVariants.ta_training = WARNING;
         }