RED-6713: show previous signed in domains

src/assets/styles/common-base-screen.scss

@@ -1,74 +1,74 @@
 @use 'common-mixins';
 
 .top-bar {
-    height: var(--iqser-top-bar-height);
-    width: 100vw;
+  height: var(--iqser-top-bar-height);
+  width: 100vw;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 0 24px;
+  border-bottom: 1px solid var(--iqser-separator);
+  box-sizing: border-box;
+  background-color: var(--iqser-background);
+
+  > *:not(:last-child) {
+    margin-right: 50px;
+  }
+
+  .menu {
     display: flex;
-    justify-content: space-between;
     align-items: center;
-    padding: 0 24px;
-    border-bottom: 1px solid var(--iqser-separator);
-    box-sizing: border-box;
-    background-color: var(--iqser-background);
+
+    &.right {
+      justify-content: flex-end;
+    }
+  }
+
+  .menu-placeholder {
+    display: flex;
+    flex: 2;
+  }
+
+  .buttons {
+    display: flex;
+    margin-right: 8px;
 
     > *:not(:last-child) {
-        margin-right: 50px;
+      margin-right: 14px;
     }
+  }
+}
 
-    .logo {
-        @include common-mixins.clear-a;
-        display: flex;
-        align-items: center;
-    }
+.logo {
+  @include common-mixins.clear-a;
+  display: flex;
+  align-items: center;
+}
 
-    .app-name {
-        font-family: var(--iqser-app-name-font-family);
-        font-size: var(--iqser-app-name-font-size);
-        color: var(--iqser-app-name-color);
-        font-weight: 800;
-        white-space: nowrap;
-    }
-
-    .menu {
-        display: flex;
-        align-items: center;
-
-        &.right {
-            justify-content: flex-end;
-        }
-    }
-
-    .menu-placeholder {
-        display: flex;
-        flex: 2;
-    }
-
-    .buttons {
-        display: flex;
-        margin-right: 8px;
-
-        > *:not(:last-child) {
-            margin-right: 14px;
-        }
-    }
+.app-name {
+  font-family: var(--iqser-app-name-font-family);
+  font-size: var(--iqser-app-name-font-size);
+  color: var(--iqser-app-name-color);
+  font-weight: 800;
+  white-space: nowrap;
 }
 
 .dev-mode {
-    background-color: var(--iqser-primary);
-    color: var(--iqser-white);
-    font-size: 22px;
-    line-height: 16px;
-    text-align: center;
-    position: fixed;
-    top: 0;
-    z-index: 100;
-    right: 0;
-    height: var(--iqser-top-bar-height);
-    word-break: break-all;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    font-family: monospace;
-    width: 24px;
-    font-weight: bold;
+  background-color: var(--iqser-primary);
+  color: var(--iqser-white);
+  font-size: 22px;
+  line-height: 16px;
+  text-align: center;
+  position: fixed;
+  top: 0;
+  z-index: 100;
+  right: 0;
+  height: var(--iqser-top-bar-height);
+  word-break: break-all;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  font-family: monospace;
+  width: 24px;
+  font-weight: bold;
 }

src/lib/permissions/services/permissions-guard.service.ts

@@ -85,10 +85,10 @@ export class IqserPermissionsGuard implements CanActivate, CanMatch, CanActivate
         }
 
         if (Array.isArray(_redirectTo)) {
-            return this._router.navigate([this._tenantsService.currentTenant, ..._redirectTo]);
+            return this._router.navigate([this._tenantsService.activeTenantId, ..._redirectTo]);
         }
 
-        return this._router.navigate([`${this._tenantsService.currentTenant}${_redirectTo}`]);
+        return this._router.navigate([`${this._tenantsService.activeTenantId}${_redirectTo}`]);
     }
 
     #checkRedirect(permissions: IqserPermissionsData, route: ActivatedRouteSnapshot | Route, state?: RouterStateSnapshot) {

src/lib/shared/logo/logo.component.ts

@@ -2,7 +2,7 @@ import { ChangeDetectionStrategy, Component, Input } from '@angular/core';
 import { MatIconModule } from '@angular/material/icon';
 
 @Component({
-    selector: 'iqser-logo [icon]',
+    selector: 'iqser-logo',
     template: ` <mat-icon [svgIcon]="icon"></mat-icon>`,
     styles: [
         `
@@ -21,5 +21,5 @@ import { MatIconModule } from '@angular/material/icon';
     imports: [MatIconModule],
 })
 export class LogoComponent {
-    @Input() icon!: string;
+    @Input({ required: true }) icon!: string;
 }

src/lib/shared/spacer/spacer.component.scss

@@ -0,0 +1,15 @@
+:host {
+    --height: 20px;
+
+    div {
+        height: #{var(--height)};
+
+        @media screen and (max-width: 1600px) {
+            height: calc(#{var(--height)} * 0.9);
+        }
+
+        @media screen and (max-width: 1200px) {
+            height: calc(#{var(--height)} * 0.85);
+        }
+    }
+}

src/lib/shared/spacer/spacer.component.ts

@@ -0,0 +1,16 @@
+import { Component, HostBinding, Input } from '@angular/core';
+
+@Component({
+    selector: 'iqser-spacer [height]',
+    template: ' <div></div> ',
+    styleUrls: ['./spacer.component.scss'],
+    standalone: true,
+})
+export class SpacerComponent {
+    @Input({ required: true }) height!: number;
+
+    @HostBinding('style.--height')
+    get heightStyle() {
+        return this.height + 'px';
+    }
+}

src/lib/tenants/index.ts

@@ -4,5 +4,5 @@ export * from './guards/if-not-logged-in.guard';
 export * from './services';
 export * from './tenant.pipe';
 export * from './tenants.module';
-export * from './tenant-resolve/tenant-resolve.component';
+export * from './tenant-select/tenant-select.component';
 export * from './services/keycloak-status.service';

src/lib/tenants/services/keycloak-status.service.ts

@@ -30,7 +30,7 @@ export class KeycloakStatusService {
     }
 
     createLoginUrl() {
-        const currentTenant = this.#tenantsService.currentTenant;
+        const currentTenant = this.#tenantsService.activeTenantId;
         if (currentTenant && window.location.href.indexOf('/' + currentTenant) > 0) {
             return window.location.href;
         }

src/lib/tenants/services/tenant-id-interceptor.ts

@@ -8,9 +8,9 @@ export class TenantIdInterceptor implements HttpInterceptor {
     protected readonly _tenantsService = inject(TenantsService);
 
     intercept(req: HttpRequest<unknown>, next: HttpHandler): Observable<HttpEvent<unknown>> {
-        if (this._tenantsService.currentTenant) {
+        if (this._tenantsService.activeTenantId) {
             const updatedRequest = req.clone({
-                setHeaders: { 'X-TENANT-ID': this._tenantsService.currentTenant },
+                setHeaders: { 'X-TENANT-ID': this._tenantsService.activeTenantId },
             });
 
             return next.handle(updatedRequest);

src/lib/tenants/services/tenants.service.ts

@@ -2,7 +2,7 @@ import { computed, inject, Injectable, signal } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 import { firstValueFrom } from 'rxjs';
 import { NGXLogger } from 'ngx-logger';
-import { BASE_HREF } from '../../utils';
+import { BASE_HREF, List } from '../../utils';
 import { Router } from '@angular/router';
 
 export interface IBaseTenant {
@@ -11,6 +11,22 @@ export interface IBaseTenant {
     readonly guid: string;
 }
 
+export interface IStoredTenantId {
+    readonly tenantId: string;
+    readonly email: string;
+}
+
+export type StoredTenantIds = List<IStoredTenantId>;
+
+export interface IStoredTenant {
+    readonly tenant: IBaseTenant;
+    readonly email: string;
+}
+
+export type StoredTenants = IStoredTenant[];
+
+const STORED_TENANTS_KEY = 'red-stored-tenants';
+
 @Injectable({ providedIn: 'root' })
 export class TenantsService {
     readonly tenants = signal<IBaseTenant[] | undefined>(undefined);
@@ -31,8 +47,11 @@ export class TenantsService {
         key: localStorage.key.bind(localStorage),
     };
     readonly #activeTenantId = signal<string>('');
+    readonly activeTenant = computed(() => {
+        return this.tenants()?.find(t => t.tenantId === this.#activeTenantId());
+    });
 
-    get currentTenant() {
+    get activeTenantId() {
         return this.#activeTenantId();
     }
 
@@ -82,11 +101,61 @@ export class TenantsService {
         }
 
         this.#mutateStorage(tenantId);
-        this.#setCurrentTenantId(tenantId);
+        this.#setActiveTenantId(tenantId);
         return true;
     }
 
-    #setCurrentTenantId(tenantId: string) {
+    storeTenant(email: string) {
+        if (!email) {
+            this.#logger.warn('[TENANTS] Email is null, skip storing');
+            return;
+        }
+
+        const storedTenants = this.getStoredTenants();
+        const activeTenant = this.activeTenant();
+        const existing = storedTenants.find(s => s.email === email && s.tenant.tenantId === activeTenant?.tenantId);
+        if (existing) {
+            this.#logger.info('[TENANTS] Stored tenant exists: ', storedTenants);
+            return;
+        }
+
+        if (!activeTenant) {
+            this.#logger.error('[TENANTS] Active tenant is null when storing tenants');
+            return;
+        }
+
+        storedTenants.push({ tenant: activeTenant, email: email });
+        const serializableTenants = storedTenants.map(s => ({
+            tenantId: s.tenant.tenantId,
+            email: s.email,
+        }));
+        this.#storageReference.setItem(STORED_TENANTS_KEY, JSON.stringify(serializableTenants));
+        this.#logger.info('[TENANTS] Stored tenants: ', storedTenants);
+    }
+
+    getStoredTenants(): StoredTenants {
+        const rawStoredTenants = this.#storageReference.getItem(STORED_TENANTS_KEY);
+        const stored = JSON.parse(rawStoredTenants ?? '[]') as StoredTenantIds;
+        const tenants = this.tenants();
+        if (!tenants) {
+            this.#logger.error('[TENANTS] Tenants data is null when retrieving stored tenants');
+            return [];
+        }
+
+        const trueStored: StoredTenants = [];
+        for (const s of stored) {
+            const tenant = tenants.find(t => t.tenantId === s.tenantId);
+            if (!tenant) {
+                this.#logger.warn(`[TENANTS] Stored tenant with id ${tenant} not found, skipping`);
+                continue;
+            }
+            trueStored.push({ tenant, email: s.email });
+        }
+
+        return trueStored;
+    }
+
+    #setActiveTenantId(tenantId: string) {
         this.#logger.info('[TENANTS] Set current tenant id: ', tenantId);
         this.#activeTenantId.set(tenantId);
     }

src/lib/tenants/tenant-resolve/tenant-resolve.component.html

@@ -1,25 +0,0 @@
-<div class="tenant-section">
-    <form (submit)="updateTenantSelection()" [formGroup]="form">
-        <div class="heading-l" translate="tenant-resolve.header"></div>
-
-        <div class="iqser-input-group required w-400">
-            <mat-form-field *ngIf="_tenantsService.tenants() as tenants">
-                <mat-select
-                    [placeholder]="'tenant-resolve.form.tenant-placeholder' | translate"
-                    class="full-width"
-                    formControlName="tenantId"
-                >
-                    <mat-option *ngFor="let option of tenants" [value]="option.tenantId">
-                        {{ option.displayName || option.tenantId }}
-                    </mat-option>
-                </mat-select>
-            </mat-form-field>
-        </div>
-
-        <iqser-icon-button
-            [label]="'tenant-resolve.actions.save' | translate"
-            [submit]="true"
-            [type]="iconButtonTypes.primary"
-        ></iqser-icon-button>
-    </form>
-</div>

src/lib/tenants/tenant-resolve/tenant-resolve.component.scss

@@ -1,13 +0,0 @@
-.tenant-section {
-    display: flex;
-    align-items: flex-start;
-    justify-content: center;
-    width: 100vw;
-    height: 100vh;
-
-    margin-top: 32px;
-
-    > form > * {
-        padding: 8px;
-    }
-}

src/lib/tenants/tenant-select/tenant-select.component.html

@@ -0,0 +1,55 @@
+<div class="tenant-section">
+    <a class="logo">
+        <div class="actions">
+            <iqser-logo icon="red:logo"></iqser-logo>
+            <div class="app-name">{{ titleService.getTitle() }}</div>
+        </div>
+    </a>
+
+    <iqser-spacer [height]="100"></iqser-spacer>
+
+    <div *ngIf="storedTenants.length" class="pb-30 subheading" translate="tenant-resolve.header.sign-in-previous-domain"></div>
+
+    <div *ngIf="storedTenants.length" style="display: flex; flex-direction: column">
+        <div
+            *ngFor="let stored of storedTenants"
+            [routerLink]="[stored.tenant.tenantId]"
+            class="pointer mat-elevation-z2 card stored-tenant-card mt-10"
+        >
+            <iqser-logo class="card-icon" icon="red:logo" mat-card-image></iqser-logo>
+
+            <div class="card-content">
+                <span class="heading">{{ stored.tenant.displayName }}</span>
+                <span>{{ stored.email }}</span>
+            </div>
+
+            <mat-icon class="card-icon upside-down" svgIcon="iqser:expand"></mat-icon>
+        </div>
+    </div>
+
+    <div *ngIf="storedTenants.length === 0" class="heading pb-30" translate="tenant-resolve.header.first-time"></div>
+
+    <ng-container *ngIf="storedTenants.length">
+        <iqser-spacer [height]="100"></iqser-spacer>
+        <div class="pb-30 subheading" translate="tenant-resolve.header.join-another-domain"></div>
+    </ng-container>
+
+    <div class="mat-elevation-z16 card input-card">
+        <span class="heading url">{{ url }}</span>
+
+        <form (submit)="updateTenantSelection()" [formGroup]="form" class="w-full">
+            <div class="iqser-input-group required w-full">
+                <mat-form-field>
+                    <input [placeholder]="'tenant-resolve.input-placeholder' | translate" formControlName="tenantId" matInput />
+                </mat-form-field>
+            </div>
+
+            <button class="card-icon upside-down" mat-icon-button type="submit">
+                <mat-icon svgIcon="iqser:expand"></mat-icon>
+            </button>
+        </form>
+    </div>
+
+    <iqser-spacer [height]="50"></iqser-spacer>
+    <div [innerHTML]="'tenant-resolve.contact-administrator' | translate"></div>
+</div>

src/lib/tenants/tenant-select/tenant-select.component.scss

@@ -0,0 +1,65 @@
+.tenant-section {
+    display: flex;
+    align-items: center;
+    flex-direction: column;
+    width: 100vw;
+    height: 100vh;
+
+    margin-top: 32px;
+}
+
+.actions {
+    display: flex;
+    align-items: center;
+    justify-content: flex-end;
+}
+
+.stored-tenant-card {
+    width: 450px;
+    height: 90px;
+}
+
+.card {
+    display: flex;
+    align-items: center;
+    border-radius: 10px;
+}
+
+.card-icon {
+    margin-right: 20px;
+    margin-left: 20px;
+}
+
+.upside-down {
+    transform: rotate(180deg);
+}
+
+.card-content {
+    display: flex;
+    flex-direction: column;
+    flex-grow: 1;
+}
+
+.pb-30 {
+    padding-bottom: 30px;
+}
+
+.input-card {
+    width: 600px;
+    height: 65px;
+}
+
+.url {
+    margin-left: 20px;
+    margin-right: 10px;
+}
+
+form {
+    display: flex;
+    align-items: center;
+    flex-grow: 1;
+}
+
+.subheading {
+    font-size: 17px;
+}

src/lib/tenants/tenant-select/tenant-select.component.ts

@@ -4,26 +4,27 @@ import { FormBuilder, Validators } from '@angular/forms';
 import { TenantsService } from '../services';
 import { IconButtonTypes } from '../../buttons';
 import { LoadingService } from '../../loading';
+import { Title } from '@angular/platform-browser';
+import { getConfig } from '../../services';
+import { BASE_HREF } from '../../utils';
 
 @Component({
-    templateUrl: './tenant-resolve.component.html',
-    styleUrls: ['./tenant-resolve.component.scss'],
+    templateUrl: './tenant-select.component.html',
+    styleUrls: ['./tenant-select.component.scss'],
     changeDetection: ChangeDetectionStrategy.OnPush,
 })
-export class TenantResolveComponent {
+export class TenantSelectComponent {
     readonly loadingService = inject(LoadingService);
     readonly iconButtonTypes = IconButtonTypes;
-    readonly form;
+    readonly form = inject(FormBuilder).group({
+        // eslint-disable-next-line @typescript-eslint/unbound-method
+        tenantId: ['', Validators.required],
+    });
+    readonly url = getConfig().OAUTH_URL.replace('https://', '').replace('/auth', '') + inject(BASE_HREF) + '/';
     protected readonly _tenantsService = inject(TenantsService);
+    protected readonly storedTenants = this._tenantsService.getStoredTenants();
+    protected readonly titleService = inject(Title);
     readonly #router = inject(Router);
-    readonly #formBuilder = inject(FormBuilder);
-
-    constructor() {
-        this.form = this.#formBuilder.group({
-            // eslint-disable-next-line @typescript-eslint/unbound-method
-            tenantId: ['', Validators.required],
-        });
-    }
 
     updateTenantSelection() {
         const tenant = this.form.controls.tenantId.value;

src/lib/tenants/tenant.pipe.ts

@@ -14,6 +14,6 @@ export class TenantPipe implements PipeTransform {
             return undefined;
         }
         const _value = Array.isArray(value) ? value.join('/') : value;
-        return '/' + this.#tenantsService.currentTenant + _value;
+        return '/' + this.#tenantsService.activeTenantId + _value;
     }
 }

src/lib/tenants/tenants.module.ts

@@ -3,14 +3,20 @@ import { CommonModule } from '@angular/common';
 import { TranslateModule } from '@ngx-translate/core';
 import { MatDialogModule } from '@angular/material/dialog';
 import { CircleButtonComponent, IconButtonComponent } from '../buttons';
-import { TenantResolveComponent } from './tenant-resolve/tenant-resolve.component';
+import { TenantSelectComponent } from './tenant-select/tenant-select.component';
 import { MatInputModule } from '@angular/material/input';
 import { MatSelectModule } from '@angular/material/select';
 import { ReactiveFormsModule } from '@angular/forms';
 import { TenantIdInterceptor, TenantIdResponseInterceptor, TenantsService } from './services';
 import { HTTP_INTERCEPTORS } from '@angular/common/http';
+import { MatCardModule } from '@angular/material/card';
+import { LogoComponent } from '../shared/logo/logo.component';
+import { SpacerComponent } from '../shared/spacer/spacer.component';
+import { MatIconModule } from '@angular/material/icon';
+import { MatButtonModule } from '@angular/material/button';
+import { RouterLink } from '@angular/router';
 
-const components = [TenantResolveComponent];
+const components = [TenantSelectComponent];
 
 @NgModule({
     declarations: [...components],
@@ -23,6 +29,12 @@ const components = [TenantResolveComponent];
         MatSelectModule,
         IconButtonComponent,
         ReactiveFormsModule,
+        MatCardModule,
+        LogoComponent,
+        SpacerComponent,
+        MatIconModule,
+        MatButtonModule,
+        RouterLink,
     ],
     exports: [...components],
 })

src/lib/users/guards/iqser-auth-guard.service.ts

@@ -35,7 +35,7 @@ export class IqserAuthGuard extends KeycloakAuthGuard {
 
         const user = await this._userService.loadCurrentUser();
         if (user?.hasAnyRole && route.routeConfig?.path === 'auth-error') {
-            await this._router.navigate([`/${this._tenantsService.currentTenant}/main`]);
+            await this._router.navigate([`/${this._tenantsService.activeTenantId}/main`]);
             return false;
         }
 

src/lib/users/guards/iqser-role-guard.service.ts

@@ -14,7 +14,7 @@ export class IqserRoleGuard implements CanActivate {
     async canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot) {
         const currentUser = this._userService.currentUser;
         if (!currentUser || !currentUser.hasAnyRole) {
-            await this._router.navigate([`/${this._tenantsService.currentTenant}/auth-error`]);
+            await this._router.navigate([`/${this._tenantsService.activeTenantId}/auth-error`]);
             this._loadingService.stop();
             return false;
         }