Feat: Donate to educator account (RikudouSage#15)

src/app/components/toggle-checkbox/toggle-checkbox.component.html

@@ -1,4 +1,4 @@
-<label class="toggle" for="input{{random()}}">
+<label class="toggle dark:text-white text-gray-900" for="input{{random()}}">
   <input class="toggle-checkbox" type="checkbox" id="input{{random()}}" [checked]="value()" (change)="value.set(input.checked)" #input>
   <div class="toggle-switch"></div>
   <span class="toggle-label">{{description()}}</span>

src/app/pages/transfer/transfer.component.html

@@ -12,10 +12,10 @@ <h1 class="mb-4 text-4xl font-extrabold leading-none tracking-tight md:text-5xl
   <div class="max-w-screen-xl px-4 py-8 mx-auto space-y-12 lg:space-y-20 lg:py-24 lg:px-6">
     <div class="items-center gap-8 lg:grid xl:gap-16">
       <div class="text-gray-500 sm:text-lg dark:text-gray-400">
-        <p class="mb-4"><transloco key="transfer.visit_old" [params]="{oldUrl: '/transfer'}" /></p>
+        <p class="mb-6"><transloco key="transfer.visit_old" [params]="{oldUrl: '/transfer'}" /></p>
         <form class="max-w-sm mx-auto" [formGroup]="form" (ngSubmit)="transfer()">
           <div class="mb-2">
-            <label for="source_api_key" class="block mb-2 text-sm font-medium text-gray-900 dark:text-white">{{'transfer.source_api_key' | transloco}}</label>
+            <label for="source_api_key" class="block mb-2 font-medium text-gray-900 dark:text-white">{{'transfer.source_api_key' | transloco}}</label>
             <input formControlName="apiKey" type="text" id="source_api_key" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500" required [placeholder]="'transfer.source_api_key.description' | transloco" />
           </div>
           @if (form.value.apiKeyValidated === false) {
@@ -29,16 +29,28 @@ <h1 class="mb-4 text-4xl font-extrabold leading-none tracking-tight md:text-5xl
             <app-toggle-checkbox [description]="'transfer.source_api_key.remember' | transloco" formControlName="remember" />
           </div>
 
-          <div [class.mb-5]="form.value.targetUserValidated !== false" [class.mb-1]="form.value.targetUserValidated === false">
-            <label for="target_user" class="block mb-2 text-sm font-medium text-gray-900 dark:text-white">{{'transfer.target_user' | transloco}}</label>
+          <div [class.mb-1]="educatorAccounts()" [class.mb-5]="!educatorAccounts()">
+            <label for="target_user" class="block mb-2 font-medium text-gray-900 dark:text-white">{{'transfer.target_user' | transloco}}</label>
             <input formControlName="targetUser" type="text" id="target_user" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500" required [placeholder]="'transfer.target_user.description' | transloco:{exampleUser: exampleUser()}" />
           </div>
+          @if (educatorAccounts()) {
+            <div class="dark:text-white text-gray-900" [class.mb-5]="form.value.targetUserValidated !== false" [class.mb-1]="form.value.targetUserValidated === false">
+              <p class="mb-1"><small>{{'transfer.donate' | transloco}}<sup><a routerLink="/transfer-v2" fragment="note1" class="text-blue-600 dark:text-green-400">1</a></sup></small></p>
+
+              <select formControlName="educatorAccount" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500">
+                @for (user of educatorAccounts(); track user.id) {
+                  <option [value]="null">{{'option.empty' | transloco}}</option>
+                  <option [value]="user.id">{{user.username}} ({{'transfer.account.kudos_amount' | transloco:{amountFormatted:user.kudos | formatNumber} }})</option>
+                }
+              </select>
+            </div>
+          }
           @if (form.value.targetUserValidated === false) {
             <p class="mb-5 text-red"><small>{{'invalid_target_user' | transloco}}</small></p>
           }
 
           <div [class.mb-5]="form.value.kudosAmountValidated !== false" [class.mb-1]="form.value.kudosAmountValidated === false">
-            <label for="kudos_amount" class="block mb-2 text-sm font-medium text-gray-900 dark:text-white">{{'transfer.kudos_amount' | transloco}}</label>
+            <label for="kudos_amount" class="block mb-2 font-medium text-gray-900 dark:text-white">{{'transfer.kudos_amount' | transloco}}</label>
             <input formControlName="kudosAmount" type="number" min="1" id="kudos_amount" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500" required [placeholder]="'transfer.kudos_amount.description' | transloco:{user: form.value.targetUser || ('transfer.kudos_amount.description.user_placeholder' | transloco)}" />
           </div>
           @if (form.value.kudosAmountValidated === false) {
@@ -62,6 +74,11 @@ <h1 class="mb-4 text-4xl font-extrabold leading-none tracking-tight md:text-5xl
             [class.text-white]="form.valid"
             type="submit" class="hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-sm w-full sm:w-auto px-5 py-2.5 text-center dark:hover:bg-blue-700 dark:focus:ring-blue-800">Submit</button>
         </form>
+
+        <p id="note1" class="mt-6" [class.active]="fragment() === 'note1'">
+          <sup>1</sup>
+          {{'educators.explanation' | transloco}}
+        </p>
       </div>
     </div>
   </div>

src/app/pages/transfer/transfer.component.ts

@@ -14,6 +14,9 @@ import {debounceTime} from "rxjs";
 import {Subscriptions} from "../../helper/subscriptions";
 import {AiHordeService} from "../../services/ai-horde.service";
 import {HordeUser} from "../../types/horde-user";
+import {toSignal} from "@angular/core/rxjs-interop";
+import {FormatNumberPipe} from "../../pipes/format-number.pipe";
+import {ActivatedRoute, RouterLink} from "@angular/router";
 
 @Component({
   selector: 'app-transfer',
@@ -25,7 +28,9 @@ import {HordeUser} from "../../types/horde-user";
     TranslocoPipe,
     ToggleCheckboxComponent,
     ReactiveFormsModule,
-    JsonPipe
+    JsonPipe,
+    FormatNumberPipe,
+    RouterLink
   ],
   templateUrl: './transfer.component.html',
   styleUrl: './transfer.component.scss'
@@ -50,14 +55,18 @@ export class TransferComponent implements OnInit, OnDestroy {
     }
 
     return this.currentUser()!.kudos;
-  })
+  });
+  public educatorAccounts = toSignal(this.aiHorde.getEducatorAccounts());
+  public fragment = signal<string|null>(null);
 
   public form = new FormGroup({
     apiKey: new FormControl<string>('', [Validators.required]),
     remember: new FormControl<boolean>(false),
     targetUser: new FormControl<string>('', [Validators.required]),
     kudosAmount: new FormControl<number>(1, [Validators.required, Validators.min(1)]),
 
+    educatorAccount: new FormControl<number | null>(null),
+
     apiKeyValidated: new FormControl<boolean | null>(null, [Validators.requiredTrue]),
     targetUserValidated: new FormControl<boolean | null>(null, [Validators.requiredTrue]),
     kudosAmountValidated: new FormControl<boolean | null>(null, [Validators.requiredTrue]),
@@ -69,6 +78,7 @@ export class TransferComponent implements OnInit, OnDestroy {
     private readonly footerColor: FooterColorService,
     private readonly database: DatabaseService,
     private readonly aiHorde: AiHordeService,
+    public readonly activatedRoute: ActivatedRoute,
   ) {
   }
 
@@ -89,6 +99,26 @@ export class TransferComponent implements OnInit, OnDestroy {
       kudosAmount ??= 0;
       this.form.patchValue({kudosAmountValidated: this.maximumKudos() !== null && kudosAmount <= this.maximumKudos()!});
     }));
+    this.subscriptions.add(this.form.controls.educatorAccount.valueChanges.subscribe(accountId => {
+      // @ts-ignore
+      if (accountId === 'null') {
+        accountId = null;
+      }
+
+      if (!accountId) {
+        this.form.controls.targetUser.enable();
+        this.form.patchValue({targetUser: ''});
+        return;
+      }
+
+      // @ts-ignore
+      accountId = Number(accountId);
+      const account = this.educatorAccounts()!.filter(account => account.id === accountId)[0];
+
+      this.form.controls.targetUser.disable();
+      this.form.patchValue({targetUser: account.username});
+    }));
+
     this.subscriptions.add(this.form.controls.apiKey.valueChanges.pipe(
       debounceTime(500)
     ).subscribe(async apiKey => {
@@ -134,6 +164,13 @@ export class TransferComponent implements OnInit, OnDestroy {
 
       this.sentSuccessfully.set(null);
     }));
+
+    this.subscriptions.add(this.activatedRoute.fragment.subscribe(fragment => {
+      this.fragment.set(fragment);
+      if (fragment) {
+        document.querySelector(`#${fragment}`)?.scrollIntoView();
+      }
+    }));
   }
 
   public ngOnDestroy(): void {
@@ -148,7 +185,7 @@ export class TransferComponent implements OnInit, OnDestroy {
 
     const success = await toPromise(this.aiHorde.transferKudos(
       this.form.value.apiKey!,
-      this.form.value.targetUser!,
+      this.form.controls.targetUser.value!,
       this.form.value.kudosAmount!,
     ));
     this.sentSuccessfully.set(success);

src/app/services/ai-horde.service.ts

@@ -1,6 +1,6 @@
 import {Injectable} from '@angular/core';
 import {HttpClient} from "@angular/common/http";
-import {catchError, map, Observable, of} from "rxjs";
+import {catchError, map, Observable, of, zip} from "rxjs";
 import {ImageTotalStats} from "../types/image-total-stats";
 import {HordePerformance} from "../types/horde-performance";
 import {TextTotalStats} from "../types/text-total-stats";
@@ -107,4 +107,15 @@ export class AiHordeService {
       catchError(() => of(false)),
     );
   }
+
+  public getEducatorAccounts(): Observable<HordeUser[]> {
+    // todo once filtering is available, filter it on the api, this is only temporary solution
+    const userIds = [258170];
+
+    return zip(
+      userIds.map(userId => this.getUserById(userId).pipe(
+        map(user => user!),
+      ))
+    )
+  }
 }

src/assets/i18n/en.json

@@ -74,7 +74,7 @@
   "transfer": "Transfer kudos",
   "transfer.visit_old": "If you would like to log in using one of the account providers (Google, Discord, Github), you might need to use [link:oldUrl]the old version of the transfer page[/link].",
   "transfer.source_api_key": "Your API key",
-  "transfer.target_user": "Unique user ID",
+  "transfer.target_user": "The receiving user",
   "transfer.target_user.description": "For example: {{exampleUser}}",
   "transfer.source_api_key.description": "Type the API key that belongs to your user",
   "transfer.source_api_key.remember": "Remember the API key?",
@@ -87,5 +87,9 @@
   "transfer.kudos_amount.description.user_placeholder": "the user",
   "transfer.success": "The kudos have been successfully transferred!",
   "transfer.error": "There was an error while transferring the kudos, please try again later.",
-  "transfer.too_many_kudos": "Eh, you don't have that many kudos"
+  "transfer.too_many_kudos": "Eh, you don't have that many kudos",
+  "transfer.donate": "or donate them to one of the educator accounts:",
+  "option.empty": "-- none --",
+  "transfer.account.kudos_amount": "has {{amountFormatted}} kudos",
+  "educators.explanation": "An educator account provides teachers and educational institutions with access to AI Horde for generating AI images."
 }