challenge 53 big signal performance (#904)

* feat: challenge 52 big signal performance

* fix: update to 53

apps/signal/53-big-signal-performance/.eslintrc.json

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+{
+  "extends": ["../../../.eslintrc.json"],
+  "ignorePatterns": ["!**/*"],
+  "overrides": [
+    {
+      "files": ["*.ts"],
+      "extends": [
+        "plugin:@nx/angular",
+        "plugin:@angular-eslint/template/process-inline-templates"
+      ],
+      "rules": {}
+    },
+    {
+      "files": ["*.html"],
+      "extends": ["plugin:@nx/angular-template"],
+      "rules": {}
+    }
+  ]
+}

apps/signal/53-big-signal-performance/README.md

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+# Big Signal Performance
+
+> author: thomas-laforge
+
+### Run Application
+
+```bash
+npx nx serve signal-big-signal-performance
+```
+
+### Documentation and Instruction
+
+Challenge documentation is [here](https://angular-challenges.vercel.app/challenges/signal/52-big-signal-performance/).

apps/signal/53-big-signal-performance/project.json

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+{
+  "name": "signal-big-signal-performance",
+  "$schema": "../../../node_modules/nx/schemas/project-schema.json",
+  "projectType": "application",
+  "prefix": "app",
+  "sourceRoot": "apps/signal/53-big-signal-performance/src",
+  "tags": [],
+  "targets": {
+    "build": {
+      "executor": "@angular-devkit/build-angular:application",
+      "outputs": ["{options.outputPath}"],
+      "options": {
+        "outputPath": "dist/apps/signal/53-big-signal-performance",
+        "index": "apps/signal/53-big-signal-performance/src/index.html",
+        "browser": "apps/signal/53-big-signal-performance/src/main.ts",
+        "polyfills": ["zone.js"],
+        "tsConfig": "apps/signal/53-big-signal-performance/tsconfig.app.json",
+        "inlineStyleLanguage": "scss",
+        "assets": [
+          "apps/signal/53-big-signal-performance/src/favicon.ico",
+          "apps/signal/53-big-signal-performance/src/assets"
+        ],
+        "styles": ["apps/signal/53-big-signal-performance/src/styles.scss"],
+        "scripts": []
+      },
+      "configurations": {
+        "production": {
+          "budgets": [
+            {
+              "type": "initial",
+              "maximumWarning": "500kb",
+              "maximumError": "1mb"
+            },
+            {
+              "type": "anyComponentStyle",
+              "maximumWarning": "2kb",
+              "maximumError": "4kb"
+            }
+          ],
+          "outputHashing": "all"
+        },
+        "development": {
+          "optimization": false,
+          "extractLicenses": false,
+          "sourceMap": true
+        }
+      },
+      "defaultConfiguration": "production"
+    },
+    "serve": {
+      "executor": "@angular-devkit/build-angular:dev-server",
+      "configurations": {
+        "production": {
+          "buildTarget": "signal-big-signal-performance:build:production"
+        },
+        "development": {
+          "buildTarget": "signal-big-signal-performance:build:development"
+        }
+      },
+      "defaultConfiguration": "development"
+    },
+    "extract-i18n": {
+      "executor": "@angular-devkit/build-angular:extract-i18n",
+      "options": {
+        "buildTarget": "signal-big-signal-performance:build"
+      }
+    },
+    "lint": {
+      "executor": "@nx/eslint:lint"
+    }
+  }
+}

apps/signal/53-big-signal-performance/src/app/address.component.ts

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+import { CDFlashingDirective } from '@angular-challenges/shared/directives';
+import { ChangeDetectionStrategy, Component, inject } from '@angular/core';
+import { UserStore } from './user.service';
+
+@Component({
+  selector: 'address-user',
+  standalone: true,
+  template: `
+    <div cd-flash class="m-4 block border border-gray-500 p-4">
+      Address:
+      <div>Street: {{ userService.user().address.street }}</div>
+      <div>ZipCode: {{ userService.user().address.zipCode }}</div>
+      <div>City: {{ userService.user().address.city }}</div>
+    </div>
+  `,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  imports: [CDFlashingDirective],
+})
+export class AddressComponent {
+  userService = inject(UserStore);
+}

apps/signal/53-big-signal-performance/src/app/app.component.ts

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+import { Component } from '@angular/core';
+import { AddressComponent } from './address.component';
+import { JobComponent } from './job.component';
+import { NameComponent } from './name.component';
+import { NoteComponent } from './note.component';
+import { UserFormComponent } from './user-form.component';
+
+@Component({
+  standalone: true,
+  selector: 'app-root',
+  template: `
+    <name />
+    <address-user />
+    <job />
+    <note />
+    <user-form />
+  `,
+  styles: [''],
+  imports: [
+    JobComponent,
+    NameComponent,
+    AddressComponent,
+    NoteComponent,
+    UserFormComponent,
+  ],
+})
+export class AppComponent {}

apps/signal/53-big-signal-performance/src/app/app.config.ts

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+import { ApplicationConfig } from '@angular/core';
+
+export const appConfig: ApplicationConfig = {
+  providers: [],
+};

apps/signal/53-big-signal-performance/src/app/job.component.ts

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+import { CDFlashingDirective } from '@angular-challenges/shared/directives';
+import { ChangeDetectionStrategy, Component, inject } from '@angular/core';
+import { UserStore } from './user.service';
+
+@Component({
+  selector: 'job',
+  standalone: true,
+  template: `
+    <div cd-flash class="m-4 block border border-gray-500 p-4">
+      Job:
+      <div>title: {{ userService.user().title }}</div>
+      <div>salary: {{ userService.user().salary }}</div>
+    </div>
+  `,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  imports: [CDFlashingDirective],
+})
+export class JobComponent {
+  userService = inject(UserStore);
+}

apps/signal/53-big-signal-performance/src/app/name.component.ts

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+import { CDFlashingDirective } from '@angular-challenges/shared/directives';
+import { ChangeDetectionStrategy, Component, inject } from '@angular/core';
+import { UserStore } from './user.service';
+
+@Component({
+  selector: 'name',
+  standalone: true,
+  template: `
+    <div cd-flash class="m-4 block border border-gray-500 p-4">
+      Name: {{ userService.user().name }}
+    </div>
+  `,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  imports: [CDFlashingDirective],
+})
+export class NameComponent {
+  userService = inject(UserStore);
+}

apps/signal/53-big-signal-performance/src/app/note.component.ts

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+import { CDFlashingDirective } from '@angular-challenges/shared/directives';
+import { ChangeDetectionStrategy, Component, inject } from '@angular/core';
+import { UserStore } from './user.service';
+
+@Component({
+  selector: 'note',
+  standalone: true,
+  template: `
+    <div cd-flash class="m-4 block border border-gray-500 p-4">
+      Note: {{ userService.user().note }}
+    </div>
+  `,
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  imports: [CDFlashingDirective],
+})
+export class NoteComponent {
+  userService = inject(UserStore);
+}

apps/signal/53-big-signal-performance/src/app/user-form.component.ts

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+import { ChangeDetectionStrategy, Component, inject } from '@angular/core';
+import { FormControl, FormGroup, ReactiveFormsModule } from '@angular/forms';
+import { UserStore } from './user.service';
+
+@Component({
+  selector: 'user-form',
+  standalone: true,
+  imports: [ReactiveFormsModule],
+  template: `
+    <form [formGroup]="form" (ngSubmit)="submit()" class="flex flex-col gap-4">
+      <div>
+        Name:
+        <input
+          class="rounded-md border border-gray-400"
+          formControlName="name" />
+      </div>
+      <div>
+        Address:
+        <div>
+          street:
+          <input
+            class="rounded-md border border-gray-400"
+            formControlName="street" />
+        </div>
+        <div>
+          zipCode:
+          <input
+            class="rounded-md border border-gray-400"
+            formControlName="zipCode" />
+        </div>
+        <div>
+          city:
+          <input
+            class="rounded-md border border-gray-400"
+            formControlName="city" />
+        </div>
+      </div>
+      <div>
+        note:
+        <input
+          class="rounded-md border border-gray-400"
+          formControlName="note" />
+      </div>
+      <div>
+        title:
+        <input
+          class="rounded-md border border-gray-400"
+          formControlName="title" />
+      </div>
+      <div>
+        salary:
+        <input
+          class="rounded-md border border-gray-400"
+          formControlName="salary" />
+      </div>
+      <button class="w-fit border p-2">Submit</button>
+    </form>
+  `,
+  host: {
+    class: 'block border border-gray-500 p-4 pt-10 m-4',
+  },
+  changeDetection: ChangeDetectionStrategy.OnPush,
+})
+export class UserFormComponent {
+  userStore = inject(UserStore);
+
+  form = new FormGroup({
+    name: new FormControl(this.userStore.user().name, { nonNullable: true }),
+    street: new FormControl(this.userStore.user().address.street, {
+      nonNullable: true,
+    }),
+    zipCode: new FormControl(this.userStore.user().address.zipCode, {
+      nonNullable: true,
+    }),
+    city: new FormControl(this.userStore.user().address.city, {
+      nonNullable: true,
+    }),
+    note: new FormControl(this.userStore.user().note, { nonNullable: true }),
+    title: new FormControl(this.userStore.user().title, { nonNullable: true }),
+    salary: new FormControl(this.userStore.user().salary, {
+      nonNullable: true,
+    }),
+  });
+
+  submit() {
+    this.userStore.user.update((u) => ({
+      ...u,
+      name: this.form.getRawValue().name,
+      address: {
+        ...u.address,
+        street: this.form.getRawValue().street,
+        zipCode: this.form.getRawValue().zipCode,
+        city: this.form.getRawValue().city,
+      },
+      note: this.form.getRawValue().note,
+      title: this.form.getRawValue().title,
+      salary: this.form.getRawValue().salary,
+    }));
+  }
+}

apps/signal/53-big-signal-performance/src/app/user.service.ts

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+import { Injectable, signal } from '@angular/core';
+
+@Injectable({ providedIn: 'root' })
+export class UserStore {
+  user = signal({
+    name: 'Bob',
+    address: {
+      street: '',
+      zipCode: '',
+      city: '',
+    },
+    note: '',
+    title: '',
+    salary: 0,
+  });
+}

apps/signal/53-big-signal-performance/src/index.html

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+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <title>signal-big-signal-performance</title>
+    <base href="/" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <link rel="icon" type="image/x-icon" href="favicon.ico" />
+  </head>
+  <body>
+    <app-root></app-root>
+  </body>
+</html>

apps/signal/53-big-signal-performance/src/main.ts

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+import { bootstrapApplication } from '@angular/platform-browser';
+import { AppComponent } from './app/app.component';
+import { appConfig } from './app/app.config';
+
+bootstrapApplication(AppComponent, appConfig).catch((err) =>
+  console.error(err),
+);

apps/signal/53-big-signal-performance/src/styles.scss

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+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+/* You can add global styles to this file, and also import other style files */

apps/signal/53-big-signal-performance/tailwind.config.js

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+const { createGlobPatternsForDependencies } = require('@nx/angular/tailwind');
+const { join } = require('path');
+
+/** @type {import('tailwindcss').Config} */
+module.exports = {
+  content: [
+    join(__dirname, 'src/**/!(*.stories|*.spec).{ts,html}'),
+    ...createGlobPatternsForDependencies(__dirname),
+  ],
+  theme: {
+    extend: {},
+  },
+  plugins: [],
+};

apps/signal/53-big-signal-performance/tsconfig.app.json

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+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../../dist/out-tsc",
+    "types": []
+  },
+  "files": ["src/main.ts"],
+  "include": ["src/**/*.d.ts"],
+  "exclude": ["jest.config.ts", "src/**/*.test.ts", "src/**/*.spec.ts"]
+}

apps/signal/53-big-signal-performance/tsconfig.editor.json

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+{
+  "extends": "./tsconfig.json",
+  "include": ["src/**/*.ts"],
+  "compilerOptions": {},
+  "exclude": ["jest.config.ts", "src/**/*.test.ts", "src/**/*.spec.ts"]
+}

apps/signal/53-big-signal-performance/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "es2022",
+    "useDefineForClassFields": false,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "noImplicitOverride": true,
+    "noPropertyAccessFromIndexSignature": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true
+  },
+  "files": [],
+  "include": [],
+  "references": [
+    {
+      "path": "./tsconfig.editor.json"
+    },
+    {
+      "path": "./tsconfig.app.json"
+    }
+  ],
+  "extends": "../../../tsconfig.base.json",
+  "angularCompilerOptions": {
+    "enableI18nLegacyMessageIdFormat": false,
+    "strictInjectionParameters": true,
+    "strictInputAccessModifiers": true,
+    "strictTemplates": true
+  }
+}