feat(frontend): Merge dev into feat/assignment

common/src/interfaces/answer.ts

@@ -1,14 +1,19 @@
-import { UserDTO } from './user';
 import { QuestionDTO, QuestionId } from './question';
+import { TeacherDTO } from './teacher';
 
 export interface AnswerDTO {
-    author: UserDTO;
+    author: TeacherDTO;
     toQuestion: QuestionDTO;
     sequenceNumber: number;
     timestamp: string;
     content: string;
 }
 
+export interface AnswerData {
+    author: string;
+    content: string;
+}
+
 export interface AnswerId {
     author: string;
     toQuestion: QuestionId;

common/src/interfaces/assignment.ts

@@ -2,7 +2,7 @@ import { GroupDTO } from './group';
 
 export interface AssignmentDTO {
     id: number;
-    class: string; // Id of class 'within'
+    within: string;
     title: string;
     description: string;
     learningPath: string;

common/src/interfaces/class-join-request.ts

@@ -1,8 +1,8 @@
 import { StudentDTO } from './student';
-import { ClassJoinRequestStatus } from '../util/class-join-request';
+import { ClassStatus } from '../util/class-join-request';
 
 export interface ClassJoinRequestDTO {
     requester: StudentDTO;
     class: string;
-    status: ClassJoinRequestStatus;
+    status: ClassStatus;
 }

common/src/interfaces/class.ts

@@ -3,5 +3,4 @@ export interface ClassDTO {
     displayName: string;
     teachers: string[];
     students: string[];
-    joinRequests: string[];
 }

common/src/interfaces/group.ts

@@ -1,8 +1,10 @@
 import { AssignmentDTO } from './assignment';
+import { ClassDTO } from './class';
 import { StudentDTO } from './student';
 
 export interface GroupDTO {
+    class: string | ClassDTO;
     assignment: number | AssignmentDTO;
     groupNumber: number;
-    members: string[] | StudentDTO[];
+    members?: string[] | StudentDTO[];
 }

common/src/interfaces/learning-content.ts

@@ -11,7 +11,7 @@ export interface Transition {
     };
 }
 
-export interface LearningObjectIdentifier {
+export interface LearningObjectIdentifierDTO {
     hruid: string;
     language: Language;
     version?: number;

common/src/interfaces/question.ts

@@ -1,15 +1,23 @@
-import { LearningObjectIdentifier } from './learning-content';
+import { LearningObjectIdentifierDTO } from './learning-content';
 import { StudentDTO } from './student';
+import { GroupDTO } from './group';
 
 export interface QuestionDTO {
-    learningObjectIdentifier: LearningObjectIdentifier;
+    learningObjectIdentifier: LearningObjectIdentifierDTO;
     sequenceNumber?: number;
     author: StudentDTO;
-    timestamp?: string;
+    inGroup: GroupDTO;
+    timestamp: string;
     content: string;
 }
 
+export interface QuestionData {
+    author?: string;
+    content: string;
+    inGroup: GroupDTO;
+}
+
 export interface QuestionId {
-    learningObjectIdentifier: LearningObjectIdentifier;
+    learningObjectIdentifier: LearningObjectIdentifierDTO;
     sequenceNumber: number;
 }

common/src/interfaces/submission.ts

@@ -1,15 +1,15 @@
 import { GroupDTO } from './group';
-import { LearningObjectIdentifier } from './learning-content';
+import { LearningObjectIdentifierDTO } from './learning-content';
 import { StudentDTO } from './student';
 import { Language } from '../util/language';
 
 export interface SubmissionDTO {
-    learningObjectIdentifier: LearningObjectIdentifier;
+    learningObjectIdentifier: LearningObjectIdentifierDTO;
 
     submissionNumber?: number;
     submitter: StudentDTO;
     time?: Date;
-    group?: GroupDTO;
+    group: GroupDTO;
     content: string;
 }
 

common/src/interfaces/teacher-invitation.ts

@@ -1,8 +1,16 @@
 import { UserDTO } from './user';
-import { ClassDTO } from './class';
+import { ClassStatus } from '../util/class-join-request';
 
 export interface TeacherInvitationDTO {
     sender: string | UserDTO;
     receiver: string | UserDTO;
-    class: string | ClassDTO;
+    classId: string;
+    status: ClassStatus;
+}
+
+export interface TeacherInvitationData {
+    sender: string;
+    receiver: string;
+    class: string;
+    accepted?: boolean; // Use for put requests, else skip
 }

common/src/util/class-join-request.ts

@@ -1,4 +1,4 @@
-export enum ClassJoinRequestStatus {
+export enum ClassStatus {
     Open = 'open',
     Accepted = 'accepted',
     Declined = 'declined',