Preparation for GraphQL

data/build.gradle.kts

@@ -61,6 +61,8 @@ kotlin {
                 api(libs.ktor.websockets)
                 api(libs.okio)
                 api(libs.dateTime)
+                api(libs.apollo.runtime)
+                api(libs.apollo.engine.ktor)
                 api(projects.core)
                 api(projects.i18n)
                 api(projects.domain)
@@ -124,5 +126,7 @@ android {
 apollo {
     service("service") {
         packageName.set("ca.gosyer.jui.data.graphql")
+        generateMethods.set(listOf("equalsHashCode"))
+        mapScalar("LongString","kotlin.Long", "ca.gosyer.jui.data.scalars.LongStringScalar")
     }
 }

data/src/commonMain/kotlin/ca/gosyer/jui/data/DataComponent.kt

@@ -20,6 +20,8 @@ import ca.gosyer.jui.domain.server.service.ServerPreferences
 import ca.gosyer.jui.domain.settings.service.SettingsRepository
 import ca.gosyer.jui.domain.source.service.SourceRepository
 import ca.gosyer.jui.domain.updates.service.UpdatesRepository
+import com.apollographql.apollo3.ApolloClient
+import com.apollographql.apollo3.network.ktorClient
 import de.jensklingenberg.ktorfit.Ktorfit
 import me.tatarka.inject.annotations.Provides
 
@@ -35,6 +37,15 @@ interface DataComponent {
         .baseUrl(serverPreferences.serverUrl().get().toString().addSuffix('/'))
         .build()
 
+    @Provides
+    fun apolloClient(
+        http: Http,
+        serverPreferences: ServerPreferences,
+    ) = ApolloClient.Builder()
+        .serverUrl(serverPreferences.serverUrl().get().toString())
+        .ktorClient(http)
+        .build()
+
     @Provides
     fun backupRepository(ktorfit: Ktorfit) = ktorfit.create<BackupRepository>()
 

data/src/commonMain/kotlin/ca/gosyer/jui/data/scalars/LongStringScalar.kt

@@ -0,0 +1,26 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+package ca.gosyer.jui.data.scalars
+
+import com.apollographql.apollo3.api.Adapter
+import com.apollographql.apollo3.api.CustomScalarAdapters
+import com.apollographql.apollo3.api.json.JsonReader
+import com.apollographql.apollo3.api.json.JsonWriter
+
+object LongStringScalar : Adapter<Long> {
+    override fun fromJson(reader: JsonReader, customScalarAdapters: CustomScalarAdapters): Long {
+        return reader.nextString()!!.toLong()
+    }
+
+    override fun toJson(
+        writer: JsonWriter,
+        customScalarAdapters: CustomScalarAdapters,
+        value: Long,
+    ) {
+        writer.value(value.toString())
+    }
+}