Remove SourceData and use StubSource directly for database (#9429)

app/src/main/java/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt

@@ -2,7 +2,6 @@ package eu.kanade.tachiyomi.extension.api
 
 import android.content.Context
 import eu.kanade.tachiyomi.extension.ExtensionManager
-import eu.kanade.tachiyomi.extension.model.AvailableSources
 import eu.kanade.tachiyomi.extension.model.Extension
 import eu.kanade.tachiyomi.extension.model.LoadResult
 import eu.kanade.tachiyomi.extension.util.ExtensionLoader
@@ -124,24 +123,13 @@ internal class ExtensionGithubApi {
                     isNsfw = it.nsfw == 1,
                     hasReadme = it.hasReadme == 1,
                     hasChangelog = it.hasChangelog == 1,
-                    sources = it.sources?.toExtensionSources().orEmpty(),
+                    sources = it.sources?.map(extensionSourceMapper).orEmpty(),
                     apkName = it.apk,
                     iconUrl = "${getUrlPrefix()}icon/${it.apk.replace(".apk", ".png")}",
                 )
             }
     }
 
-    private fun List<ExtensionSourceJsonObject>.toExtensionSources(): List<AvailableSources> {
-        return this.map {
-            AvailableSources(
-                id = it.id,
-                lang = it.lang,
-                name = it.name,
-                baseUrl = it.baseUrl,
-            )
-        }
-    }
-
     fun getApkUrl(extension: Extension.Available): String {
         return "${getUrlPrefix()}apk/${extension.apkName}"
     }
@@ -183,3 +171,12 @@ private data class ExtensionSourceJsonObject(
     val name: String,
     val baseUrl: String,
 )
+
+private val extensionSourceMapper: (ExtensionSourceJsonObject) -> Extension.Available.Source = {
+    Extension.Available.Source(
+        id = it.id,
+        lang = it.lang,
+        name = it.name,
+        baseUrl = it.baseUrl,
+    )
+}