Fixed getting all permissions for users

ref #79

src/controllers/UserController.ts

@@ -29,7 +29,7 @@ export class UserController {
 	@OpenAPI({ description: 'Lists all users. <br> This includes their groups and permissions directly granted to them (if existing/associated).' })
 	async getAll() {
 		let responseUsers: ResponseUser[] = new Array<ResponseUser>();
-		const users = await this.userRepository.find({ relations: ['permissions', 'groups'] });
+		const users = await this.userRepository.find({ relations: ['permissions', 'groups', 'groups.permissions'] });
 		users.forEach(user => {
 			responseUsers.push(new ResponseUser(user));
 		});
@@ -43,7 +43,7 @@ export class UserController {
 	@OnUndefined(UserNotFoundError)
 	@OpenAPI({ description: 'Lists all information about the user whose id got provided. <br> Please remember that only permissions granted directly to the user will show up here, not permissions inherited from groups.' })
 	async getOne(@Param('id') id: number) {
-		let user = await this.userRepository.findOne({ id: id }, { relations: ['permissions', 'groups'] })
+		let user = await this.userRepository.findOne({ id: id }, { relations: ['permissions', 'groups', 'groups.permissions'] })
 		if (!user) { throw new UserNotFoundError(); }
 		return new ResponseUser(user);
 	}

src/models/entities/User.ts

@@ -132,18 +132,20 @@ export class User extends Principal {
    * Resolves all permissions granted to this user through groups or directly to the string enum format.
    */
   public get allPermissions(): string[] {
-    let allPermissions = new Array<string>();
-    for (let permission in this.permissions) {
-      allPermissions.push(permission.toString());
+    let returnPermissions: string[] = new Array<string>();
+
+    if (!this.permissions) { return returnPermissions; }
+    for (let permission of this.permissions) {
+      returnPermissions.push(permission.toString());
     }
 
+    if (!this.groups) { return returnPermissions; }
     for (let group of this.groups) {
-      for (let permission in group.permissions) {
-        allPermissions.push(permission.toString());
+      for (let permission of group.permissions) {
+        returnPermissions.push(permission.toString());
       }
     }
-    console.log(allPermissions)
-    return Array.from(new Set(allPermissions));
+    return Array.from(new Set(returnPermissions));
   }
 
   /**

src/models/responses/ResponseUser.ts

@@ -91,5 +91,6 @@ export class ResponseUser extends ResponsePrincipal {
         this.profilePic = user.profilePic;
         this.groups = user.groups;
         this.permissions = user.allPermissions;
+        this.groups.forEach(function (g) { delete g.permissions });
     }
 }