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Recipe upload integration with backend WIP.

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This commit is contained in:
Jesse Brault 2026-01-28 15:41:10 -06:00
parent 6e6bf04541
commit ff9ffd9e13
17 changed files with 260 additions and 100 deletions
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1
package.json
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@ -33,7 +33,6 @@
"@fortawesome/angular-fontawesome": "^4.0.0",
"@fortawesome/free-solid-svg-icons": "^7.1.0",
"@tanstack/angular-query-experimental": "^5.90.16",
"ngx-sse-client": "^20.0.1",
"rxjs": "~7.8.0",
"tslib": "^2.3.0"
},

1
src/app/endpoints.ts
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@ -3,4 +3,5 @@ export const Endpoints = {
authLogout: 'auth/logout',
authRefresh: 'auth/refresh',
recipes: 'recipes',
recipeDrafts: 'recipe-drafts',
};

7
src/app/pages/recipe-upload-page/recipe-upload-page.css
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@ -31,13 +31,6 @@ form {
/* font-size: 16px;*/
/*}*/
textarea {
box-sizing: border-box;
height: auto;
overflow: hidden;
resize: none;
}
#recipe-form-and-source {
display: grid;
grid-template-columns: 1fr 1fr;

36
src/app/pages/recipe-upload-page/recipe-upload-page.ts
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@ -7,8 +7,8 @@ import { EnterRecipeData } from './steps/enter-recipe-data/enter-recipe-data';
import { RecipeUploadTrail } from './recipe-upload-trail/recipe-upload-trail';
import { ActivatedRoute, Router } from '@angular/router';
import { StepClickEvent } from './recipe-upload-trail/StepClickEvent';
import { RecipeUploadModel } from '../../shared/client-models/RecipeUploadModel';
import { RecipeUploadService } from '../../shared/services/RecipeUploadService';
import { RecipeUploadClientModel } from '../../shared/client-models/RecipeUploadClientModel';
import { RecipeDraftService } from '../../shared/services/RecipeDraftService';
import { RecipeUploadStep } from '../../shared/client-models/RecipeUploadStep';
import { FileUploadEvent } from '../../shared/components/file-upload/FileUploadEvent';
import { tryMaybeInt } from '../../shared/util';
@ -21,35 +21,33 @@ import { from, map, switchMap, tap } from 'rxjs';
styleUrl: './recipe-upload-page.css',
})
export class RecipeUploadPage implements OnInit {
protected readonly model = signal<RecipeUploadModel>({
protected readonly model = signal<RecipeUploadClientModel>({
inProgressStep: RecipeUploadStep.START,
});
protected readonly displayStep = signal<number>(RecipeUploadStep.START);
protected readonly inProgressStep = computed(() => this.model().inProgressStep);
protected readonly includeInfer = signal(false);
protected readonly sourceFile = computed(() => this.model().sourceFile ?? null);
protected readonly sourceFile = computed(() => this.model().inputSourceFile ?? null);
private readonly router = inject(Router);
private readonly activatedRoute = inject(ActivatedRoute);
private readonly recipeUploadService = inject(RecipeUploadService);
private readonly recipeUploadService = inject(RecipeDraftService);
public ngOnInit(): void {
this.activatedRoute.queryParamMap
.pipe(
map((paramMap) => {
const draftIdParam: string | null = paramMap.get('draftId');
const draftId = tryMaybeInt(draftIdParam);
const stepParam: string | null = paramMap.get('step');
const step = tryMaybeInt(stepParam);
return [draftId, step];
return [paramMap.get('draftId'), step] as const;
}),
switchMap(([draftId, step]) => {
const currentModel = this.model();
if (draftId !== null && currentModel.id !== draftId) {
return this.recipeUploadService.getRecipeUploadModel(draftId).pipe(
tap((updatedModel) => {
this.model.set(updatedModel);
if (draftId !== null) {
return this.recipeUploadService.getRecipeUploadClientModel(draftId).pipe(
tap((recipeUploadClientModel) => {
this.switchModel(recipeUploadClientModel);
}),
switchMap((updatedModel) => {
if (step !== null && step <= updatedModel.inProgressStep) {
@ -69,13 +67,17 @@ export class RecipeUploadPage implements OnInit {
.subscribe();
}
private switchModel(model: RecipeUploadClientModel): void {
this.model.set(model);
this.includeInfer.set(!!model.draft?.lastInference);
}
private async changeDisplayStep(targetStep: number): Promise<void> {
this.displayStep.set(targetStep);
await this.router.navigate([], {
relativeTo: this.activatedRoute,
queryParams: {
step: targetStep,
draftId: this.model().id,
},
queryParamsHandling: 'merge',
});
@ -89,12 +91,12 @@ export class RecipeUploadPage implements OnInit {
if (event._tag === 'file-add-event') {
this.model.update((model) => ({
...model,
sourceFile: event.file,
inputSourceFile: event.file,
}));
} else {
this.model.update((model) => ({
...model,
sourceFile: null,
inputSourceFile: null,
}));
}
}
@ -103,7 +105,7 @@ export class RecipeUploadPage implements OnInit {
if (event.mode === 'manual') {
this.model.update((model) => ({
...model,
sourceFile: null,
inputSourceFile: null,
inProgressStep: RecipeUploadStep.ENTER_DATA,
}));
await this.changeDisplayStep(RecipeUploadStep.ENTER_DATA);
@ -111,7 +113,7 @@ export class RecipeUploadPage implements OnInit {
} else {
this.model.update((model) => ({
...model,
sourceFile: this.sourceFile(),
inputSourceFile: this.sourceFile(),
inProgressStep: RecipeUploadStep.INFER,
}));
await this.changeDisplayStep(RecipeUploadStep.INFER);

22
src/app/pages/recipe-upload-page/steps/ai-or-manual/ai-or-manual.html
View File

@ -1,5 +1,26 @@
<section>
<h2>Start</h2>
<section>
<h3>In Progress Drafts</h3>
@if (inProgressDrafts.isLoading()) {
<p>Loading drafts...</p>
} @else if (inProgressDrafts.isError()) {
<p>Could not fetch drafts!</p>
} @else if (inProgressDrafts.isSuccess()) {
<ul>
@for (draft of inProgressDrafts.data(); track draft.id) {
<li>
<a (click)="onInProgressDraftClick(draft)">
<fa-icon [icon]="faFilePen"></fa-icon>
{{ draft.title }}
</a>
</li>
}
</ul>
}
</section>
<section>
<h3>New Draft</h3>
<p>Either upload a photo of a recipe and AI will assist you, or enter your recipe manually.</p>
<form id="ai-or-manual-form">
<app-file-upload [files]="sourceFilesArray()" (fileChange)="onFileChange($event)"></app-file-upload>
@ -11,3 +32,4 @@
</div>
</form>
</section>
</section>

30
src/app/pages/recipe-upload-page/steps/ai-or-manual/ai-or-manual.ts
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@ -1,13 +1,19 @@
import { Component, computed, input, output } from '@angular/core';
import { Component, computed, inject, input, output } from '@angular/core';
import { MatButton } from '@angular/material/button';
import { ReactiveFormsModule } from '@angular/forms';
import { AIOrManualSubmitEvent } from './AIOrManualSubmitEvent';
import { FileUpload } from '../../../../shared/components/file-upload/file-upload';
import { FileUploadEvent } from '../../../../shared/components/file-upload/FileUploadEvent';
import { injectQuery } from '@tanstack/angular-query-experimental';
import { RecipeDraftService } from '../../../../shared/services/RecipeDraftService';
import { FaIconComponent } from '@fortawesome/angular-fontawesome';
import { faFilePen } from '@fortawesome/free-solid-svg-icons';
import { Router } from '@angular/router';
import { RecipeDraftViewModel } from '../../../../shared/models/RecipeDraftView.model';
@Component({
selector: 'app-ai-or-manual',
imports: [MatButton, ReactiveFormsModule, FileUpload],
imports: [MatButton, ReactiveFormsModule, FileUpload, FaIconComponent],
templateUrl: './ai-or-manual.html',
styleUrl: './ai-or-manual.css',
})
@ -16,6 +22,9 @@ export class AiOrManual {
public sourceFileChange = output<FileUploadEvent>();
public submitStep = output<AIOrManualSubmitEvent>();
private readonly recipeDraftService = inject(RecipeDraftService);
private readonly router = inject(Router);
protected readonly sourceFilesArray = computed(() => {
const maybeSourceFile = this.sourceFile();
if (maybeSourceFile) {
@ -25,6 +34,13 @@ export class AiOrManual {
}
});
protected readonly inProgressDrafts = injectQuery(() => ({
queryKey: ['recipe-upload', 'in-progress-drafts'],
queryFn: () => {
return this.recipeDraftService.getInProgressDrafts();
},
}));
protected onFileChange(event: FileUploadEvent) {
this.sourceFileChange.emit(event);
}
@ -32,4 +48,14 @@ export class AiOrManual {
protected onFormSubmit(mode: 'manual' | 'ai-assist') {
this.submitStep.emit({ mode });
}
protected async onInProgressDraftClick(draft: RecipeDraftViewModel) {
await this.router.navigate(['/recipe-upload'], {
queryParams: {
draftId: draft.id,
},
});
}
protected readonly faFilePen = faFilePen;
}

7
src/app/pages/recipe-upload-page/steps/enter-recipe-data/enter-recipe-data.css
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@ -3,3 +3,10 @@ form {
flex-direction: column;
width: 60ch;
}
textarea {
box-sizing: border-box;
height: auto;
overflow: hidden;
resize: none;
}

7
src/app/pages/recipe-upload-page/steps/enter-recipe-data/enter-recipe-data.html
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@ -10,6 +10,11 @@
</mat-form-field>
<mat-form-field>
<mat-label>Recipe Text</mat-label>
<textarea matInput [formControl]="recipeFormGroup.controls.text"></textarea>
<textarea
#recipeTextTextarea
matInput
[formControl]="recipeFormGroup.controls.text"
(input)="onRecipeTextChange($event)"
></textarea>
</mat-form-field>
</form>

47
src/app/pages/recipe-upload-page/steps/enter-recipe-data/enter-recipe-data.ts
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@ -1,5 +1,15 @@
import { Component, input, OnInit } from '@angular/core';
import { RecipeUploadModel } from '../../../../shared/client-models/RecipeUploadModel';
import {
afterNextRender,
Component,
ElementRef,
inject,
Injector,
input,
OnInit,
runInInjectionContext,
viewChild,
} from '@angular/core';
import { RecipeUploadClientModel } from '../../../../shared/client-models/RecipeUploadClientModel';
import { FormControl, FormGroup, ReactiveFormsModule, Validators } from '@angular/forms';
import { MatFormField, MatInput, MatLabel } from '@angular/material/input';
@ -10,14 +20,25 @@ import { MatFormField, MatInput, MatLabel } from '@angular/material/input';
styleUrl: './enter-recipe-data.css',
})
export class EnterRecipeData implements OnInit {
public readonly model = input.required<RecipeUploadModel>();
public readonly model = input.required<RecipeUploadClientModel>();
protected recipeTextTextarea = viewChild.required<ElementRef<HTMLTextAreaElement>>('recipeTextTextarea');
private readonly injector = inject(Injector);
public ngOnInit(): void {
const model = this.model();
this.recipeFormGroup.patchValue({
title: model.userTitle ?? model.inferredTitle ?? '',
slug: model.userSlug ?? model.inferredSlug ?? '',
text: model.userText ?? model.inferredText ?? '',
title: model.draft?.title ?? '',
slug: model.draft?.slug ?? '',
text: model.draft?.rawText ?? '',
});
runInInjectionContext(this.injector, () => {
afterNextRender({
mixedReadWrite: () => {
this.updateTextareaHeight(this.recipeTextTextarea().nativeElement);
},
});
});
}
@ -26,4 +47,18 @@ export class EnterRecipeData implements OnInit {
slug: new FormControl('', Validators.required),
text: new FormControl('', Validators.required),
});
private updateTextareaHeight(textarea: HTMLTextAreaElement) {
const windowScrollX = window.scrollX;
const windowScrollY = window.scrollY;
textarea.style.height = 'auto';
textarea.style.height = textarea.scrollHeight + 'px';
requestAnimationFrame(() => {
window.scrollTo(windowScrollX, windowScrollY);
});
}
protected onRecipeTextChange(event: Event): void {
this.updateTextareaHeight(event.target as HTMLTextAreaElement);
}
}

8
src/app/shared/client-models/RecipeUploadClientModel.ts Normal file
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@ -0,0 +1,8 @@
import { RecipeUploadStep } from './RecipeUploadStep';
import { RecipeDraftViewModel } from '../models/RecipeDraftView.model';
export interface RecipeUploadClientModel {
inProgressStep: RecipeUploadStep;
inputSourceFile?: File | null;
draft?: RecipeDraftViewModel;
}

5
src/app/shared/client-models/RecipeUploadIngredientModel.ts
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@ -1,5 +0,0 @@
export interface RecipeUploadIngredientModel {
amount: string | null;
name: string;
notes: string | null;
}

19
src/app/shared/client-models/RecipeUploadModel.ts
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@ -1,19 +0,0 @@
import { RecipeUploadIngredientModel } from './RecipeUploadIngredientModel';
import { RecipeUploadStep } from './RecipeUploadStep';
export interface RecipeUploadModel {
inProgressStep: RecipeUploadStep;
id?: number | null;
sourceFile?: File | null;
inferredText?: string | null;
inferredIngredients?: RecipeUploadIngredientModel[] | null;
inferredTitle?: string | null;
inferredSlug?: string | null;
userText?: string | null;
userIngredients?: RecipeUploadIngredientModel[] | null;
userTitle?: string | null;
userSlug?: string | null;
}

9
src/app/shared/guards/auth-guard.ts
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@ -1,8 +1,13 @@
import { CanActivateFn } from '@angular/router';
import { CanActivateFn, RedirectCommand, Router } from '@angular/router';
import { inject } from '@angular/core';
import { AuthService } from '../services/AuthService';
export const authGuard: CanActivateFn = (route, state) => {
const authService = inject(AuthService);
return authService.accessToken() !== null;
if (authService.accessToken() === null) {
const router = inject(Router);
return new RedirectCommand(router.parseUrl('/'));
} else {
return true;
}
};

31
src/app/shared/models/RecipeDraftView.model.ts Normal file
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@ -0,0 +1,31 @@
import { ResourceOwner } from './ResourceOwner.model';
import { ImageView } from './ImageView.model';
export interface RecipeDraftViewModel {
id: string;
created: Date;
modified?: Date | null;
state: 'INFER' | 'ENTER_DATA';
slug?: string | null;
title?: string | null;
preparationTime?: number | null;
cookingTime?: number | null;
totalTime?: number | null;
rawText?: string | null;
ingredients?: IngredientDraft[] | null;
owner: ResourceOwner;
mainImage?: ImageView | null;
lastInference?: RecipeDraftInferenceView | null;
}
export interface IngredientDraft {
amount?: string | null;
name: string;
notes?: string | null;
}
export interface RecipeDraftInferenceView {
inferredAt: Date;
title: string;
rawText: string;
}

68
src/app/shared/services/RecipeDraftService.ts Normal file
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@ -0,0 +1,68 @@
import { inject, Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { delay, firstValueFrom, map, Observable, of } from 'rxjs';
import { RecipeUploadClientModel } from '../client-models/RecipeUploadClientModel';
import { RecipeUploadStep } from '../client-models/RecipeUploadStep';
import { RecipeDraftViewModel } from '../models/RecipeDraftView.model';
import { EndpointService } from './EndpointService';
import { WithStringDates } from '../util';
@Injectable({
providedIn: 'root',
})
export class RecipeDraftService {
private readonly http = inject(HttpClient);
private readonly endpointService = inject(EndpointService);
private hydrateView(rawView: WithStringDates<RecipeDraftViewModel>): RecipeDraftViewModel {
return {
...rawView,
created: new Date(rawView.created),
modified: rawView.modified ? new Date(rawView.modified) : undefined,
lastInference: rawView.lastInference
? {
...rawView.lastInference,
inferredAt: new Date(rawView.lastInference.inferredAt),
}
: undefined,
};
}
public getInProgressDrafts(): Promise<RecipeDraftViewModel[]> {
return firstValueFrom(
this.http.get<WithStringDates<RecipeDraftViewModel>[]>(this.endpointService.getUrl('recipeDrafts')).pipe(
map((rawViews) => {
return rawViews.map((rawView) => this.hydrateView(rawView));
}),
),
);
}
public getRecipeUploadClientModel(draftId: string): Observable<RecipeUploadClientModel> {
return this.http
.get<WithStringDates<RecipeDraftViewModel>>(this.endpointService.getUrl('recipeDrafts', [draftId]))
.pipe(
map((rawDraft) => {
return this.hydrateView(rawDraft);
}),
map((draft) => {
return {
draft,
inProgressStep:
draft.state === 'ENTER_DATA' ? RecipeUploadStep.ENTER_DATA : RecipeUploadStep.INFER,
};
}),
);
}
public doInference(model: RecipeUploadClientModel): Observable<RecipeUploadClientModel> {
return of({
inProgressStep: RecipeUploadStep.ENTER_DATA,
id: 16,
inferredTitle: 'Some recipe',
inferredSlug: 'some-recipe',
inferredText: 'Some text.',
inferredIngredients: [],
}).pipe(delay(5_000));
}
}

30
src/app/shared/services/RecipeUploadService.ts
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@ -1,30 +0,0 @@
import { inject, Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { delay, Observable, of } from 'rxjs';
import { RecipeUploadModel } from '../client-models/RecipeUploadModel';
import { RecipeUploadStep } from '../client-models/RecipeUploadStep';
@Injectable({
providedIn: 'root',
})
export class RecipeUploadService {
private readonly http = inject(HttpClient);
public getRecipeUploadModel(draftId: number): Observable<RecipeUploadModel> {
return of({
inProgressStep: RecipeUploadStep.ENTER_DATA,
id: 42,
});
}
public doInference(model: RecipeUploadModel): Observable<RecipeUploadModel> {
return of({
inProgressStep: RecipeUploadStep.ENTER_DATA,
id: 16,
inferredTitle: 'Some recipe',
inferredSlug: 'some-recipe',
inferredText: 'Some text.',
inferredIngredients: [],
}).pipe(delay(5_000));
}
}

12
src/app/shared/util.ts
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@ -21,3 +21,15 @@ export const tryMaybeInt = (maybeString: string | null): number | null => {
export const hasValue = <T>(value?: T | null): value is T => {
return value !== undefined && value !== null;
};
export type WithStringDates<T> = {
[K in keyof T]: T[K] extends Date
? string
: T[K] extends Date | null | undefined
? string | null | undefined
: T[K] extends Record<string, any>
? WithStringDates<T[K]>
: T[K] extends Record<string, any> | null | undefined
? WithStringDates<T[K]> | null | undefined
: T[K];
};