Fix crash in UpvoteService due to incorrect injection

core/src/main/java/io/plaidapp/core/dagger/designernews/Injector.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2018 Google, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+@file:JvmName("Injector")
+
+package io.plaidapp.core.dagger.designernews
+
+import io.plaidapp.core.dagger.CoreDataModule
+import io.plaidapp.core.dagger.CoroutinesDispatcherProviderModule
+import io.plaidapp.core.dagger.SharedPreferencesModule
+import io.plaidapp.core.designernews.data.api.DesignerNewsService
+import io.plaidapp.core.designernews.data.login.LoginLocalDataSource
+import io.plaidapp.core.designernews.data.votes.UpvoteStoryService
+import retrofit2.converter.gson.GsonConverterFactory
+
+/**
+ * Injector for [UpvoteStoryService].
+ */
+
+fun inject(service: UpvoteStoryService) {
+    val coreDataModule =
+            CoreDataModule(DesignerNewsService.ENDPOINT, GsonConverterFactory.create())
+
+    DaggerUpvoteStoryServiceComponent.builder()
+            .coroutinesDispatcherProviderModule(CoroutinesDispatcherProviderModule())
+            .coreDataModule(coreDataModule)
+            .sharedPreferencesModule(
+                    SharedPreferencesModule(service, LoginLocalDataSource.DESIGNER_NEWS_PREF)
+            )
+            .build()
+            .inject(service)
+}

core/src/main/java/io/plaidapp/core/dagger/designernews/UpvoteStoryServiceComponent.kt

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2018 Google, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.plaidapp.core.dagger.designernews
+
+import dagger.Component
+import io.plaidapp.core.dagger.CoreDataModule
+import io.plaidapp.core.dagger.CoroutinesDispatcherProviderModule
+import io.plaidapp.core.dagger.SharedPreferencesModule
+import io.plaidapp.core.designernews.data.votes.UpvoteStoryService
+
+/**
+ * Dagger component for the [UpvoteStoryServiceModule].
+ */
+@Component(modules = [UpvoteStoryServiceModule::class, CoreDataModule::class,
+    DesignerNewsDataModule::class])
+interface UpvoteStoryServiceComponent {
+
+    fun inject(service: UpvoteStoryService)
+
+    @Component.Builder
+    interface Builder {
+
+        fun build(): UpvoteStoryServiceComponent
+        fun coroutinesDispatcherProviderModule(module: CoroutinesDispatcherProviderModule): Builder
+        fun coreDataModule(module: CoreDataModule): Builder
+        fun sharedPreferencesModule(module: SharedPreferencesModule): Builder
+        fun upvoteServiceModule(module: UpvoteStoryServiceModule): Builder
+    }
+}

core/src/main/java/io/plaidapp/core/dagger/designernews/UpvoteStoryServiceModule.kt

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2018 Google, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.plaidapp.core.dagger.designernews
+
+import android.app.Service
+import android.content.Context
+import dagger.Module
+import dagger.Provides
+import io.plaidapp.core.designernews.data.votes.UpvoteStoryService
+
+/**
+ * Dagger module for [UpvoteStoryService].
+ */
+@Module(includes = [DesignerNewsDataModule::class])
+class UpvoteStoryServiceModule(private val service: UpvoteStoryService) {
+
+    @Provides
+    fun context(): Context = service
+
+    @Provides
+    fun service(): Service = service
+}

core/src/main/java/io/plaidapp/core/designernews/data/votes/UpvoteStoryService.java

@@ -21,6 +21,7 @@
 import android.content.Context;
 import android.content.Intent;
 import androidx.annotation.NonNull;
+import io.plaidapp.core.dagger.designernews.Injector;
 import io.plaidapp.core.designernews.data.api.DesignerNewsService;
 import io.plaidapp.core.designernews.data.login.LoginRepository;
 import io.plaidapp.core.designernews.data.stories.model.Story;
@@ -36,6 +37,7 @@ public class UpvoteStoryService extends IntentService {
 
     public UpvoteStoryService() {
         super("UpvoteStoryService");
+        Injector.inject(this);
     }
 
     @Inject DesignerNewsService service;