feat: add star rating component and integrate it in HotelItem

src/app/HotelItem/HotelItem.component.html

@@ -7,4 +7,4 @@
   }
 </select>
 <img src="{{hotel.imageUrl}}" alt="Hotel">
-<p class="border-b border-black">{{hotel.rating}}</p>
+<app-star-rating [rating]="hotel.rating"></app-star-rating>

src/app/HotelItem/HotelItem.component.ts

@@ -4,12 +4,13 @@ import { Input } from "@angular/core";
 import { Hotel } from "./hotel";
 import { CurrencyPipe } from "@angular/common";
 import { FormsModule } from "@angular/forms";
+import { StarRatingComponent } from "../star-rating/star-rating.component";
 
 @Component({
   selector: 'app-hotel-item',
   standalone: true,
   templateUrl: './HotelItem.component.html',
-  imports: [ChildComponent, CurrencyPipe, FormsModule],
+  imports: [ChildComponent, CurrencyPipe, FormsModule, StarRatingComponent],
 })
 export class HotelItem {
   @Input() public hotel!: Hotel;

src/app/star-rating/star-rating.component.html

@@ -0,0 +1,139 @@
+<div class="flex items-center">
+  <div class="flex flex-inline">
+    <svg
+      [ngClass]="{ 'hidden': !(rating > 0 && rating < 1) }"
+      class="w-4 h-4 text-yellow-300 me-1"
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      viewBox="0 0 22 20"
+    >
+      <path
+        d="M13 4.024v-.005c0-.053.002-.353-.217-.632a1.01 1.01 0 0 0-1.176-.315c-.192.076-.315.193-.35.225c-.052.05-.094.1-.122.134a4 4 0 0 0-.31.457c-.207.343-.484.84-.773 1.375a169 169 0 0 0-1.606 3.074h-.002l-4.599.367c-1.775.14-2.495 2.339-1.143 3.488L6.17 15.14l-1.06 4.406c-.412 1.72 1.472 3.078 2.992 2.157l3.94-2.388c.592-.359.958-.996.958-1.692v-13.6Zm-2.002 0v.025z"
+      />
+    </svg>
+    <svg
+      [ngClass]="{ 'hidden': !(rating >= 1) }"
+      class="w-4 h-4 text-yellow-300 me-1"
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      viewBox="0 0 22 20"
+    >
+      <path
+        d="M20.924 7.625a1.523 1.523 0 0 0-1.238-1.044l-5.051-.734-2.259-4.577a1.534 1.534 0 0 0-2.752 0L7.365 5.847l-5.051.734A1.535 1.535 0 0 0 1.463 9.2l3.656 3.563-.863 5.031a1.532 1.532 0 0 0 2.226 1.616L11 17.033l4.518 2.375a1.534 1.534 0 0 0 2.226-1.617l-.863-5.03L20.537 9.2a1.523 1.523 0 0 0 .387-1.575Z"
+      />
+    </svg>
+  </div>
+  <div class="flex flex-inline">
+    <svg
+      [ngClass]="{ 'hidden': !(rating > 1 && rating < 2) }"
+      class="w-4 h-4 text-yellow-300 me-1"
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      viewBox="0 0 22 20"
+    >
+      <path
+        d="M13 4.024v-.005c0-.053.002-.353-.217-.632a1.01 1.01 0 0 0-1.176-.315c-.192.076-.315.193-.35.225c-.052.05-.094.1-.122.134a4 4 0 0 0-.31.457c-.207.343-.484.84-.773 1.375a169 169 0 0 0-1.606 3.074h-.002l-4.599.367c-1.775.14-2.495 2.339-1.143 3.488L6.17 15.14l-1.06 4.406c-.412 1.72 1.472 3.078 2.992 2.157l3.94-2.388c.592-.359.958-.996.958-1.692v-13.6Zm-2.002 0v.025z"
+      />
+    </svg>
+    <svg
+      [ngClass]="{ 'hidden': !(rating >= 2) }"
+      class="w-4 h-4 text-yellow-300 me-1"
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      viewBox="0 0 22 20"
+    >
+      <path
+        d="M20.924 7.625a1.523 1.523 0 0 0-1.238-1.044l-5.051-.734-2.259-4.577a1.534 1.534 0 0 0-2.752 0L7.365 5.847l-5.051.734A1.535 1.535 0 0 0 1.463 9.2l3.656 3.563-.863 5.031a1.532 1.532 0 0 0 2.226 1.616L11 17.033l4.518 2.375a1.534 1.534 0 0 0 2.226-1.617l-.863-5.03L20.537 9.2a1.523 1.523 0 0 0 .387-1.575Z"
+      />
+    </svg>
+  </div>
+  <div class="flex flex-inline">
+    <svg
+      [ngClass]="{ 'hidden': !(rating > 2 && rating < 3) }"
+      class="w-4 h-4 text-yellow-300 me-1"
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      viewBox="0 0 22 20"
+    >
+      <path
+        d="M13 4.024v-.005c0-.053.002-.353-.217-.632a1.01 1.01 0 0 0-1.176-.315c-.192.076-.315.193-.35.225c-.052.05-.094.1-.122.134a4 4 0 0 0-.31.457c-.207.343-.484.84-.773 1.375a169 169 0 0 0-1.606 3.074h-.002l-4.599.367c-1.775.14-2.495 2.339-1.143 3.488L6.17 15.14l-1.06 4.406c-.412 1.72 1.472 3.078 2.992 2.157l3.94-2.388c.592-.359.958-.996.958-1.692v-13.6Zm-2.002 0v.025z"
+      />
+    </svg>
+    <svg
+      [ngClass]="{ 'hidden': !(rating >= 3) }"
+      class="w-4 h-4 text-yellow-300 me-1"
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      viewBox="0 0 22 20"
+    >
+      <path
+        d="M20.924 7.625a1.523 1.523 0 0 0-1.238-1.044l-5.051-.734-2.259-4.577a1.534 1.534 0 0 0-2.752 0L7.365 5.847l-5.051.734A1.535 1.535 0 0 0 1.463 9.2l3.656 3.563-.863 5.031a1.532 1.532 0 0 0 2.226 1.616L11 17.033l4.518 2.375a1.534 1.534 0 0 0 2.226-1.617l-.863-5.03L20.537 9.2a1.523 1.523 0 0 0 .387-1.575Z"
+      />
+    </svg>
+  </div>
+  <div class="flex flex-inline">
+    <svg
+      [ngClass]="{ 'hidden': !(rating > 3 && rating < 4) }"
+      class="w-4 h-4 text-yellow-300 me-1"
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      viewBox="0 0 22 20"
+    >
+      <path
+        d="M13 4.024v-.005c0-.053.002-.353-.217-.632a1.01 1.01 0 0 0-1.176-.315c-.192.076-.315.193-.35.225c-.052.05-.094.1-.122.134a4 4 0 0 0-.31.457c-.207.343-.484.84-.773 1.375a169 169 0 0 0-1.606 3.074h-.002l-4.599.367c-1.775.14-2.495 2.339-1.143 3.488L6.17 15.14l-1.06 4.406c-.412 1.72 1.472 3.078 2.992 2.157l3.94-2.388c.592-.359.958-.996.958-1.692v-13.6Zm-2.002 0v.025z"
+      />
+    </svg>
+    <svg
+      [ngClass]="{ 'hidden': !(rating >= 4) }"
+      class="w-4 h-4 text-yellow-300 me-1"
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      viewBox="0 0 22 20"
+    >
+      <path
+        d="M20.924 7.625a1.523 1.523 0 0 0-1.238-1.044l-5.051-.734-2.259-4.577a1.534 1.534 0 0 0-2.752 0L7.365 5.847l-5.051.734A1.535 1.535 0 0 0 1.463 9.2l3.656 3.563-.863 5.031a1.532 1.532 0 0 0 2.226 1.616L11 17.033l4.518 2.375a1.534 1.534 0 0 0 2.226-1.617l-.863-5.03L20.537 9.2a1.523 1.523 0 0 0 .387-1.575Z"
+      />
+    </svg>
+  </div>
+  <div class="flex flex-inline">
+    <svg
+      [ngClass]="{ 'hidden': !(rating > 4 && rating < 5) }"
+      class="w-4 h-4 text-yellow-300 me-1"
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      viewBox="0 0 22 20"
+    >
+      <path
+        d="M13 4.024v-.005c0-.053.002-.353-.217-.632a1.01 1.01 0 0 0-1.176-.315c-.192.076-.315.193-.35.225c-.052.05-.094.1-.122.134a4 4 0 0 0-.31.457c-.207.343-.484.84-.773 1.375a169 169 0 0 0-1.606 3.074h-.002l-4.599.367c-1.775.14-2.495 2.339-1.143 3.488L6.17 15.14l-1.06 4.406c-.412 1.72 1.472 3.078 2.992 2.157l3.94-2.388c.592-.359.958-.996.958-1.692v-13.6Zm-2.002 0v.025z"
+      />
+    </svg>
+    <svg
+      [ngClass]="{ 'hidden': !(rating >= 5) }"
+      class="w-4 h-4 text-yellow-300 me-1"
+      aria-hidden="true"
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      viewBox="0 0 22 20"
+    >
+      <path
+        d="M20.924 7.625a1.523 1.523 0 0 0-1.238-1.044l-5.051-.734-2.259-4.577a1.534 1.534 0 0 0-2.752 0L7.365 5.847l-5.051.734A1.535 1.535 0 0 0 1.463 9.2l3.656 3.563-.863 5.031a1.532 1.532 0 0 0 2.226 1.616L11 17.033l4.518 2.375a1.534 1.534 0 0 0 2.226-1.617l-.863-5.03L20.537 9.2a1.523 1.523 0 0 0 .387-1.575Z"
+      />
+    </svg>
+  </div>
+  <p class="ms-1 text-sm font-medium text-gray-500 dark:text-gray-400">
+    {{ rating }}
+  </p>
+  <p class="ms-1 text-sm font-medium text-gray-500 dark:text-gray-400">
+    out of
+  </p>
+  <p class="ms-1 text-sm font-medium text-gray-500 dark:text-gray-400">5</p>
+</div>

src/app/star-rating/star-rating.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { StarRatingComponent } from './star-rating.component';
+
+describe('StarRatingComponent', () => {
+  let component: StarRatingComponent;
+  let fixture: ComponentFixture<StarRatingComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [StarRatingComponent]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(StarRatingComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/star-rating/star-rating.component.ts

@@ -0,0 +1,19 @@
+import { NgClass } from '@angular/common';
+import { Component, Input } from '@angular/core';
+
+@Component({
+  selector: 'app-star-rating',
+  standalone: true,
+  imports: [NgClass],
+  templateUrl: './star-rating.component.html',
+  styleUrl: './star-rating.component.css'
+})
+export class StarRatingComponent {
+  @Input() public rating: number = 0;
+  public stars: number[] = [];
+
+  public setRating(rating: number) {
+    this.rating = rating;
+    this.stars = Array(rating).fill(0);
+  }
+}