Display coupons with images

app/build.gradle.kts

@@ -65,6 +65,7 @@ dependencies {
     implementation(libs.navigation.compose)
     implementation(libs.hilt.android)
     implementation(libs.hilt.navigation.compose)
+    implementation(libs.coil)
     kapt(libs.hilt.android.compiler)
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.test.ext.junit)

app/src/main/AndroidManifest.xml

@@ -2,6 +2,9 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
     <application
         android:name=".MyApplication"
         android:allowBackup="true"
@@ -16,7 +19,6 @@
         <activity
             android:name=".MainActivity"
             android:exported="true"
-            android:label="@string/app_name"
             android:theme="@style/Theme.DomainDrivenAndroid">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

app/src/main/java/com/maruchin/domaindrivenandroid/data/coupon/Coupon.kt

@@ -1,43 +1,44 @@
 package com.maruchin.domaindrivenandroid.data.coupon
 
+import java.net.URL
 import java.util.Currency
 
 data class Coupon(
     val id: String,
-    val title: String,
-    val subtitle: String,
-    val value: Money,
+    val name: String,
+    val price: Money,
+    val image: URL,
 )
 
-val sampleForHomeCoupons = listOf(
+val sampleCoupons = listOf(
     Coupon(
         id = "1",
-        title = "Coupon for Allegro",
-        subtitle = "Free delivery with Allegro Smart",
-        value = Money(value = 50.0, currency = Currency.getInstance("PLN"))
+        name = "Cheesburger with fries",
+        price = Money(value = 17.99, currency = Currency.getInstance("USD")),
+        image = URL("https://raw.githubusercontent.com/Maruchin1/domain-driven-android/master/images/cheesburger_with_fries_coupon.jpeg"),
     ),
     Coupon(
         id = "2",
-        title = "Coupon for H&M",
-        subtitle = "Fashion and quality clothes at a good price",
-        value = Money(value = 100.0, currency = Currency.getInstance("PLN"))
+        name = "Chicekburger with fries",
+        price = Money(value = 15.99, currency = Currency.getInstance("USD")),
+        image = URL("https://raw.githubusercontent.com/Maruchin1/domain-driven-android/master/images/chickenburger_with_fries_coupon.jpeg"),
     ),
     Coupon(
         id = "3",
-        title = "Coupon for Ikea",
-        subtitle = "Furniture and interior design for your home",
-        value = Money(value = 100.0, currency = Currency.getInstance("PLN"))
+        name = "Chicken nuggets with fries",
+        price = Money(value = 20.99, currency = Currency.getInstance("USD")),
+        image = URL("https://raw.githubusercontent.com/Maruchin1/domain-driven-android/master/images/chicken_nuggets_with_fries_coupon.jpeg"),
     ),
     Coupon(
         id = "4",
-        title = "Designer brands at TK Maxx",
-        subtitle = "Hunt for stylish pearls and unique products",
-        value = Money(value = 100.0, currency = Currency.getInstance("PLN"))
+        name = "2 x Milkshake",
+        price = Money(value = 8.99, currency = Currency.getInstance("USD")),
+        image = URL("https://raw.githubusercontent.com/Maruchin1/domain-driven-android/master/images/two_milkshakes_coupon.jpeg"),
     ),
     Coupon(
         id = "5",
-        title = "Coupon for Amazon.pl",
-        subtitle = "Thousands of products in one place",
-        value = Money(value = 94.0, currency = Currency.getInstance("PLN"))
-    )
+        name = "2 x Soda drink",
+        price = Money(value = 6.99, currency = Currency.getInstance("USD")),
+        image = URL("https://raw.githubusercontent.com/Maruchin1/domain-driven-android/master/images/two_soda_drinks_coupon.jpeg"),
+    ),
 )

app/src/main/java/com/maruchin/domaindrivenandroid/data/coupon/CouponsRepository.kt

@@ -1,16 +1,12 @@
 package com.maruchin.domaindrivenandroid.data.coupon
 
-import com.maruchin.domaindrivenandroid.data.category.Category
 import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
 class CouponsRepository @Inject constructor() {
 
-    suspend fun getCouponsFromCategory(category: Category): List<Coupon> {
-        return when (category.id) {
-            "for_home" -> sampleForHomeCoupons
-            else -> emptyList()
-        }
+    suspend fun getAllCoupons(): List<Coupon> {
+        return sampleCoupons
     }
 }

app/src/main/java/com/maruchin/domaindrivenandroid/data/coupon/Money.kt

@@ -1,5 +1,13 @@
 package com.maruchin.domaindrivenandroid.data.coupon
 
+import java.text.DecimalFormat
 import java.util.Currency
 
-data class Money(val value: Double, val currency: Currency)
+data class Money(val value: Double, val currency: Currency) {
+
+    override fun toString(): String {
+        val formatter = DecimalFormat.getCurrencyInstance()
+        formatter.currency = currency
+        return formatter.format(value)
+    }
+}

app/src/main/java/com/maruchin/domaindrivenandroid/ui/home/HomeDestination.kt

@@ -12,6 +12,6 @@ fun NavGraphBuilder.homeScreen() {
     composable(HOME_ROUTE) {
         val viewModel = hiltViewModel<HomeViewModel>()
         val state by viewModel.uiState.collectAsState()
-        HomeScreen(state = state, onSelectCategory = viewModel::selectCategory)
+        HomeScreen(state = state)
     }
 }