Move GitHub Release/App Update logic to data (#9422)

* Move GitHub Release/App Update logic to data

* Add tests for GetApplicationRelease

* Review changes

data/build.gradle.kts

@@ -1,6 +1,7 @@
 plugins {
     id("com.android.library")
     kotlin("android")
+    kotlin("plugin.serialization")
     id("com.squareup.sqldelight")
 }
 
@@ -28,3 +29,12 @@ dependencies {
     api(libs.sqldelight.coroutines)
     api(libs.sqldelight.android.paging)
 }
+
+tasks {
+    withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
+        kotlinOptions.freeCompilerArgs += listOf(
+            "-Xcontext-receivers",
+            "-opt-in=kotlinx.serialization.ExperimentalSerializationApi",
+        )
+    }
+}

data/src/main/java/tachiyomi/data/release/GithubRelease.kt

@@ -0,0 +1,31 @@
+package tachiyomi.data.release
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+import tachiyomi.domain.release.model.Release
+
+/**
+ * Contains information about the latest release from GitHub.
+ */
+@Serializable
+data class GithubRelease(
+    @SerialName("tag_name") val version: String,
+    @SerialName("body") val info: String,
+    @SerialName("html_url") val releaseLink: String,
+    @SerialName("assets") val assets: List<GitHubAssets>,
+)
+
+/**
+ * Assets class containing download url.
+ */
+@Serializable
+data class GitHubAssets(@SerialName("browser_download_url") val downloadLink: String)
+
+val releaseMapper: (GithubRelease) -> Release = {
+    Release(
+        it.version,
+        it.info,
+        it.releaseLink,
+        it.assets.map(GitHubAssets::downloadLink),
+    )
+}

data/src/main/java/tachiyomi/data/release/ReleaseServiceImpl.kt

@@ -0,0 +1,25 @@
+package tachiyomi.data.release
+
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.network.NetworkHelper
+import eu.kanade.tachiyomi.network.awaitSuccess
+import eu.kanade.tachiyomi.network.parseAs
+import kotlinx.serialization.json.Json
+import tachiyomi.domain.release.model.Release
+import tachiyomi.domain.release.service.ReleaseService
+
+class ReleaseServiceImpl(
+    private val networkService: NetworkHelper,
+    private val json: Json,
+) : ReleaseService {
+
+    override suspend fun latest(repository: String): Release {
+        return with(json) {
+            networkService.client
+                .newCall(GET("https://api.github.com/repos/$repository/releases/latest"))
+                .awaitSuccess()
+                .parseAs<GithubRelease>()
+                .let(releaseMapper)
+        }
+    }
+}