Communication: Add profile picture to sidebar element and conversation header

src/main/webapp/app/entities/metis/conversation/one-to-one-chat.model.ts

@@ -15,3 +15,10 @@ export class OneToOneChatDTO extends ConversationDTO {
 export function isOneToOneChatDTO(conversation: ConversationDTO): conversation is OneToOneChatDTO {
     return conversation.type === ConversationType.ONE_TO_ONE;
 }
+
+export function getAsOneToOneChatDTO(conversation: ConversationDTO | undefined): OneToOneChatDTO | undefined {
+    if (!conversation) {
+        return undefined;
+    }
+    return isOneToOneChatDTO(conversation) ? conversation : undefined;
+}

src/main/webapp/app/overview/course-conversations/course-conversations.module.ts

@@ -26,7 +26,6 @@ import { GenericConfirmationDialogComponent } from './dialogs/generic-confirmati
 import { ConversationSettingsComponent } from './dialogs/conversation-detail-dialog/tabs/conversation-settings/conversation-settings.component';
 import { OneToOneChatCreateDialogComponent } from './dialogs/one-to-one-chat-create-dialog/one-to-one-chat-create-dialog.component';
 import { GroupChatCreateDialogComponent } from './dialogs/group-chat-create-dialog/group-chat-create-dialog.component';
-import { GroupChatIconComponent } from './other/group-chat-icon/group-chat-icon.component';
 import { ArtemisMarkdownModule } from 'app/shared/markdown.module';
 import { CourseConversationsCodeOfConductComponent } from 'app/overview/course-conversations/code-of-conduct/course-conversations-code-of-conduct.component';
 import { CourseWideSearchComponent } from 'app/overview/course-conversations/course-wide-search/course-wide-search.component';
@@ -79,7 +78,6 @@ const routes: Routes = [
         ConversationSettingsComponent,
         OneToOneChatCreateDialogComponent,
         GroupChatCreateDialogComponent,
-        GroupChatIconComponent,
         CourseWideSearchComponent,
     ],
 })

src/main/webapp/app/overview/course-conversations/dialogs/conversation-detail-dialog/conversation-detail-dialog.component.html

@@ -6,8 +6,8 @@ <h4 class="modal-title">
                     @if (getAsChannel(activeConversation); as channel) {
                         <jhi-channel-icon [isPublic]="channel.isPublic!" [isArchived]="channel.isArchived!" [isAnnouncementChannel]="channel.isAnnouncementChannel!" />
                     }
-                    @if (getAsGroupChat(activeConversation); as groupChat) {
-                        <jhi-group-chat-icon />
+                    @if (getAsGroupChat(activeConversation)) {
+                        <fa-icon [icon]="faPeopleGroup" size="xs" />
                     }
                     {{ conversationService.getConversationName(activeConversation, true) }}
                 </span>

src/main/webapp/app/overview/course-conversations/dialogs/conversation-detail-dialog/conversation-detail-dialog.component.ts

@@ -7,6 +7,7 @@ import { ConversationService } from 'app/shared/metis/conversations/conversation
 import { isOneToOneChatDTO } from 'app/entities/metis/conversation/one-to-one-chat.model';
 import { getAsGroupChatDTO } from 'app/entities/metis/conversation/group-chat.model';
 import { AbstractDialogComponent } from 'app/overview/course-conversations/dialogs/abstract-dialog.component';
+import { faPeopleGroup } from '@fortawesome/free-solid-svg-icons';
 
 export enum ConversationDetailTabs {
     MEMBERS = 'members',
@@ -24,6 +25,7 @@ export class ConversationDetailDialogComponent extends AbstractDialogComponent {
     @Input() selectedTab: ConversationDetailTabs = ConversationDetailTabs.MEMBERS;
 
     isInitialized = false;
+    readonly faPeopleGroup = faPeopleGroup;
 
     initialize() {
         super.initialize(['course', 'activeConversation', 'selectedTab']);

src/main/webapp/app/overview/course-conversations/layout/conversation-header/conversation-header.component.html

@@ -13,8 +13,23 @@ <h4 class="pointer d-inline-block rounded py-2 info mb-0" (click)="openConversat
                             [isAnnouncementChannel]="activeConversationAsChannel.isAnnouncementChannel!"
                         />
                     }
-                    @if (getAsGroupChat(activeConversation); as groupChat) {
-                        <jhi-group-chat-icon />
+                    @if (getAsGroupChat(activeConversation)) {
+                        <fa-icon [icon]="faPeopleGroup" size="xs" />
+                    }
+                    @if (getAsOneToOneChat(activeConversation) && otherUser) {
+                        <jhi-profile-picture
+                            [imageSizeInRem]="'2'"
+                            [fontSizeInRem]="'0.9'"
+                            [imageId]="'sidebar-profile-picture'"
+                            [defaultPictureId]="'sidebar-default-profile-picture'"
+                            [isGray]="false"
+                            [authorId]="otherUser.id"
+                            [authorName]="otherUser.name"
+                            class="me-2"
+                            [imageUrl]="otherUser.imageUrl"
+                            [isEditable]="false"
+                        >
+                        </jhi-profile-picture>
                     }
                     {{ conversationService.getConversationName(activeConversation, true) }}
                 </h4>

src/main/webapp/app/overview/course-conversations/layout/conversation-header/conversation-header.component.ts

@@ -1,5 +1,5 @@
 import { Component, EventEmitter, OnDestroy, OnInit, Output, inject } from '@angular/core';
-import { faChevronLeft, faSearch, faUserGroup, faUserPlus } from '@fortawesome/free-solid-svg-icons';
+import { faChevronLeft, faPeopleGroup, faSearch, faUserGroup, faUserPlus } from '@fortawesome/free-solid-svg-icons';
 import { ConversationDTO } from 'app/entities/metis/conversation/conversation.model';
 import { NgbModal, NgbModalRef } from '@ng-bootstrap/ng-bootstrap';
 import { Course } from 'app/entities/course.model';
@@ -18,6 +18,8 @@ import { defaultFirstLayerDialogOptions, getChannelSubTypeReferenceTranslationKe
 import { catchError } from 'rxjs/operators';
 import { MetisService } from 'app/shared/metis/metis.service';
 import { CourseSidebarService } from 'app/overview/course-sidebar.service';
+import { getAsOneToOneChatDTO } from 'app/entities/metis/conversation/one-to-one-chat.model';
+import { ConversationUserDTO } from 'app/entities/metis/conversation/conversation-user-dto.model';
 
 @Component({
     selector: 'jhi-conversation-header',
@@ -39,11 +41,13 @@ export class ConversationHeaderComponent implements OnInit, OnDestroy {
     activeConversationAsChannel?: ChannelDTO;
     channelSubTypeReferenceTranslationKey?: string;
     channelSubTypeReferenceRouterLink?: string;
+    otherUser?: ConversationUserDTO;
 
     faUserPlus = faUserPlus;
     faUserGroup = faUserGroup;
     faSearch = faSearch;
     faChevronLeft = faChevronLeft;
+    readonly faPeopleGroup = faPeopleGroup;
 
     private courseSidebarService: CourseSidebarService = inject(CourseSidebarService);
 
@@ -56,6 +60,7 @@ export class ConversationHeaderComponent implements OnInit, OnDestroy {
     ) {}
 
     getAsGroupChat = getAsGroupChatDTO;
+    getAsOneToOneChat = getAsOneToOneChatDTO;
 
     canAddUsers = canAddUsersToConversation;
 
@@ -64,6 +69,13 @@ export class ConversationHeaderComponent implements OnInit, OnDestroy {
         this.subscribeToActiveConversation();
     }
 
+    getOtherUser() {
+        const conversation = getAsOneToOneChatDTO(this.activeConversation);
+        if (conversation) {
+            this.otherUser = conversation.members?.find((user) => !user.isRequestingUser);
+        }
+    }
+
     ngOnDestroy() {
         this.ngUnsubscribe.next();
         this.ngUnsubscribe.complete();
@@ -79,6 +91,7 @@ export class ConversationHeaderComponent implements OnInit, OnDestroy {
             this.activeConversationAsChannel = getAsChannelDTO(conversation);
             this.channelSubTypeReferenceTranslationKey = getChannelSubTypeReferenceTranslationKey(this.activeConversationAsChannel?.subType);
             this.channelSubTypeReferenceRouterLink = this.metisService.getLinkForChannelSubType(this.activeConversationAsChannel);
+            this.getOtherUser();
         });
     }
 

src/main/webapp/app/shared/sidebar/sidebar-card-item/sidebar-card-item.component.html

@@ -54,7 +54,20 @@
                     [class.muted]="sidebarItem.conversation?.isMuted"
                     [ngClass]="unreadCount() > 0 ? 'fw-bold' : 'fw-normal'"
                 >
-                    @if (sidebarItem.icon) {
+                    @if (otherUser) {
+                        <jhi-profile-picture
+                            [imageSizeInRem]="'1.1'"
+                            [fontSizeInRem]="'0.5'"
+                            [imageId]="'sidebar-profile-picture'"
+                            [defaultPictureId]="'sidebar-default-profile-picture'"
+                            [isGray]="false"
+                            [authorId]="otherUser.id"
+                            [authorName]="otherUser.name"
+                            [imageUrl]="otherUser.imageUrl"
+                            [isEditable]="false"
+                        >
+                        </jhi-profile-picture>
+                    } @else if (sidebarItem.icon) {
                         <fa-icon [fixedWidth]="true" [icon]="sidebarItem.icon" />
                     }
                     {{ sidebarItem.title }}</span

src/main/webapp/app/shared/sidebar/sidebar-card-item/sidebar-card-item.component.ts

@@ -1,5 +1,7 @@
 import { Component, Input, OnChanges, OnInit, SimpleChanges, input } from '@angular/core';
 import { SidebarCardElement, SidebarTypes } from 'app/types/sidebar';
+import { OneToOneChatDTO } from 'app/entities/metis/conversation/one-to-one-chat.model';
+import { faPeopleGroup } from '@fortawesome/free-solid-svg-icons';
 
 @Component({
     selector: 'jhi-sidebar-card-item',
@@ -11,11 +13,15 @@ export class SidebarCardItemComponent implements OnInit, OnChanges {
     @Input() sidebarType?: SidebarTypes;
     @Input() groupKey?: string;
     unreadCount = input<number>(0);
+    otherUser: any;
+
+    readonly faPeopleGroup = faPeopleGroup;
 
     formattedUnreadCount: string = '';
 
     ngOnInit(): void {
         this.formattedUnreadCount = this.getFormattedUnreadCount();
+        this.extractMessageUser();
     }
 
     ngOnChanges(changes: SimpleChanges): void {
@@ -30,4 +36,16 @@ export class SidebarCardItemComponent implements OnInit, OnChanges {
         }
         return this.unreadCount().toString() || '';
     }
+
+    extractMessageUser(): void {
+        if (this.sidebarItem.type === 'oneToOneChat' && (this.sidebarItem.conversation as OneToOneChatDTO)?.members) {
+            this.otherUser = (this.sidebarItem.conversation as OneToOneChatDTO).members!.find((user) => !user.isRequestingUser);
+        } else {
+            this.otherUser = null;
+        }
+
+        if (this.sidebarItem.type === 'groupChat') {
+            this.sidebarItem.icon = this.faPeopleGroup;
+        }
+    }
 }

src/main/webapp/app/shared/sidebar/sidebar.component.html

@@ -31,7 +31,7 @@
                                             <span jhiTranslate="artemisApp.courseOverview.sidebar.createDirectChat"></span>
                                         </button>
                                         <button (click)="createGroupChat()" class="p-2" ngbDropdownItem>
-                                            <fa-icon [icon]="faUsers" class="item-icon" [fixedWidth]="true"></fa-icon>
+                                            <fa-icon [icon]="faPeopleGroup" class="item-icon" [fixedWidth]="true"></fa-icon>
                                             <span jhiTranslate="artemisApp.courseOverview.sidebar.createGroupChat"></span>
                                         </button>
                                     }

src/main/webapp/app/shared/sidebar/sidebar.component.ts

@@ -1,5 +1,5 @@
 import { Component, EventEmitter, Input, OnChanges, OnDestroy, OnInit, Output, effect, input, output } from '@angular/core';
-import { faFilter, faFilterCircleXmark, faHashtag, faPlusCircle, faSearch, faUser, faUsers } from '@fortawesome/free-solid-svg-icons';
+import { faFilter, faFilterCircleXmark, faHashtag, faPeopleGroup, faPlusCircle, faSearch, faUser } from '@fortawesome/free-solid-svg-icons';
 import { ActivatedRoute, Params } from '@angular/router';
 import { Subscription, distinctUntilChanged } from 'rxjs';
 import { ProfileService } from '../layouts/profiles/profile.service';
@@ -57,7 +57,7 @@ export class SidebarComponent implements OnDestroy, OnChanges, OnInit {
     readonly faFilter = faFilter;
     readonly faFilterCurrentlyApplied = faFilterCircleXmark;
     readonly faUser = faUser;
-    readonly faUsers = faUsers;
+    readonly faPeopleGroup = faPeopleGroup;
     readonly faPlusCircle = faPlusCircle;
     readonly faSearch = faSearch;
     readonly faHashtag = faHashtag;

src/main/webapp/app/shared/sidebar/sidebar.module.ts

@@ -16,6 +16,7 @@ import { SidebarCardDirective } from 'app/shared/sidebar/sidebar-card.directive'
 import { ConversationOptionsComponent } from 'app/shared/sidebar/conversation-options/conversation-options.component';
 import { ArtemisExamSharedModule } from 'app/exam/shared/exam-shared.module';
 import { SearchFilterComponent } from 'app/shared/search-filter/search-filter.component';
+import { ProfilePictureComponent } from 'app/shared/profile-picture/profile-picture.component';
 
 @NgModule({
     imports: [
@@ -29,6 +30,7 @@ import { SearchFilterComponent } from 'app/shared/search-filter/search-filter.co
         SidebarCardDirective,
         ArtemisExamSharedModule,
         SearchFilterComponent,
+        ProfilePictureComponent,
     ],
     declarations: [
         SidebarAccordionComponent,

src/test/javascript/spec/component/overview/course-conversations/dialogs/conversation-add-users-dialog/conversation-add-users-dialog.component.spec.ts

@@ -14,7 +14,6 @@ import { AddUsersFormData } from 'app/overview/course-conversations/dialogs/conv
 import { initializeDialog } from '../dialog-test-helpers';
 import { ArtemisTranslatePipe } from 'app/shared/pipes/artemis-translate.pipe';
 import { ChannelIconComponent } from 'app/overview/course-conversations/other/channel-icon/channel-icon.component';
-import { GroupChatIconComponent } from 'app/overview/course-conversations/other/group-chat-icon/group-chat-icon.component';
 import { UserPublicInfoDTO } from 'app/core/user/user.model';
 import { By } from '@angular/platform-browser';
 import { isChannelDTO } from 'app/entities/metis/conversation/channel.model';
@@ -42,13 +41,7 @@ examples.forEach((activeConversation) => {
 
         beforeEach(waitForAsync(() => {
             TestBed.configureTestingModule({
-                declarations: [
-                    ConversationAddUsersDialogComponent,
-                    ConversationAddUsersFormStubComponent,
-                    MockPipe(ArtemisTranslatePipe),
-                    MockComponent(ChannelIconComponent),
-                    MockComponent(GroupChatIconComponent),
-                ],
+                declarations: [ConversationAddUsersDialogComponent, ConversationAddUsersFormStubComponent, MockPipe(ArtemisTranslatePipe), MockComponent(ChannelIconComponent)],
                 providers: [
                     MockProvider(AlertService),
                     MockProvider(NgbActiveModal),

src/test/javascript/spec/component/overview/course-conversations/dialogs/conversation-detail-dialog/conversation-detail-dialog.component.spec.ts

@@ -1,6 +1,7 @@
 import { Component, EventEmitter, Input, Output } from '@angular/core';
 import { Course } from 'app/entities/course.model';
 import { ConversationDTO } from 'app/entities/metis/conversation/conversation.model';
+import { FontAwesomeModule } from '@fortawesome/angular-fontawesome';
 import {
     ConversationDetailDialogComponent,
     ConversationDetailTabs,
@@ -9,7 +10,6 @@ import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
 import { ArtemisTranslatePipe } from 'app/shared/pipes/artemis-translate.pipe';
 import { MockComponent, MockPipe, MockProvider } from 'ng-mocks';
 import { ChannelIconComponent } from 'app/overview/course-conversations/other/channel-icon/channel-icon.component';
-import { GroupChatIconComponent } from 'app/overview/course-conversations/other/group-chat-icon/group-chat-icon.component';
 import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';
 import { ConversationService } from 'app/shared/metis/conversations/conversation.service';
 import { generateExampleChannelDTO, generateExampleGroupChatDTO, generateOneToOneChatDTO } from '../../helpers/conversationExampleModels';
@@ -82,8 +82,8 @@ examples.forEach((activeConversation) => {
                     ConversationInfoStubComponent,
                     MockPipe(ArtemisTranslatePipe),
                     MockComponent(ChannelIconComponent),
-                    MockComponent(GroupChatIconComponent),
                 ],
+                imports: [FontAwesomeModule],
                 providers: [MockProvider(NgbActiveModal), MockProvider(ConversationService)],
             }).compileComponents();
         }));

src/test/javascript/spec/component/overview/course-conversations/layout/conversation-header/conversation-header.component.spec.ts

@@ -3,7 +3,6 @@ import { ConversationHeaderComponent } from 'app/overview/course-conversations/l
 import { Location } from '@angular/common';
 import { MockComponent, MockPipe, MockProvider } from 'ng-mocks';
 import { ChannelIconComponent } from 'app/overview/course-conversations/other/channel-icon/channel-icon.component';
-import { GroupChatIconComponent } from 'app/overview/course-conversations/other/group-chat-icon/group-chat-icon.component';
 import { FaIconComponent } from '@fortawesome/angular-fontawesome';
 import { ArtemisTranslatePipe } from 'app/shared/pipes/artemis-translate.pipe';
 import { NgbModal, NgbModalRef } from '@ng-bootstrap/ng-bootstrap';
@@ -28,6 +27,7 @@ import { MetisModule } from 'app/shared/metis/metis.module';
 import { MockTranslateService } from '../../../../../helpers/mocks/service/mock-translate.service';
 import { TranslateService } from '@ngx-translate/core';
 import { provideRouter } from '@angular/router';
+import { ProfilePictureComponent } from '../../../../../../../../main/webapp/app/shared/profile-picture/profile-picture.component';
 
 const examples: ConversationDTO[] = [
     generateOneToOneChatDTO({}),
@@ -51,7 +51,7 @@ examples.forEach((activeConversation) => {
                 declarations: [
                     ConversationHeaderComponent,
                     MockComponent(ChannelIconComponent),
-                    MockComponent(GroupChatIconComponent),
+                    MockComponent(ProfilePictureComponent),
                     MockComponent(FaIconComponent),
                     MockPipe(ArtemisTranslatePipe),
                 ],
@@ -138,6 +138,19 @@ examples.forEach((activeConversation) => {
             });
         }));
 
+        it('should set otherUser to the non-requesting user in a one-to-one conversation', () => {
+            const oneToOneChat = generateOneToOneChatDTO({});
+            oneToOneChat.members = [
+                { id: 1, isRequestingUser: true },
+                { id: 2, isRequestingUser: false },
+            ];
+
+            component.activeConversation = oneToOneChat;
+            component.getOtherUser();
+
+            expect(component.otherUser).toEqual(oneToOneChat.members[1]);
+        });
+
         if (activeConversation instanceof ChannelDTO && activeConversation.subType !== ChannelSubType.GENERAL) {
             it(
                 'should navigate to ' + activeConversation.subType,