refactor(pega): Removed Pega references from the application (TV-242)

Squashed commit of the following:

commit f0af4736b6a196db9a1306ca8b355c62610905ee
Author: Erik Tiekstra <erik.tiekstra@arbetsformedlingen.se>
Date:   Thu Jun 3 06:32:21 2021 +0200

    Removed PEGA references from repository

apps/dafa-web/src/app/data/models/user.model.ts

@@ -20,22 +20,6 @@ export interface UserApiResponse {
   authorizations: Authorization[];
 }
 
-export interface PegaUserApiResponse {
-  pxInsName: string;
-  pxLimitedAccess: string;
-  pxObjClass: string;
-  pyAccessGroup: string;
-  pyFirstName: string;
-  pyLastName: string;
-  pyLastSignon: string;
-  pyOrganization: string;
-  pyOrgDivision: string;
-  pyOrgUnit: string;
-  pyUserIdentifier: string;
-  pyUserName: string;
-  pyAccessGroupsAdditional: string[];
-}
-
 export function mapUserApiResponseToUser(data: UserApiResponse): User {
   const { id, firstName, lastName, ssn, organizations, authorizations } = data;
   return {
@@ -48,29 +32,3 @@ export function mapUserApiResponseToUser(data: UserApiResponse): User {
     authorizations,
   };
 }
-
-export function mapPegaUserApiReponseToUser(data: PegaUserApiResponse): User {
-  return {
-    id: data.pyUserIdentifier,
-    lastName: data.pyLastName,
-    firstName: data.pyFirstName,
-    fullName: `${data.pyFirstName} ${data.pyLastName}`,
-    ssn: null,
-    organizations: [
-      {
-        id: '',
-        name: data.pyOrganization,
-        kaNumber: null,
-        address: {
-          street: null,
-          houseNumber: null,
-          postalCode: null,
-          city: null,
-          kommun: null,
-        },
-      },
-    ],
-    authorizations: null,
-    // authorizations: mapPegaAuthorizationToAuthorization(data.pyAccessGroup as PegaAuthorization),
-  };
-}