Remove author concept from app

Change-Id: Icd03c0288ba5f3f23dbcbdbefbbe802db2815793

README.md

@@ -22,7 +22,7 @@ The app is currently in development. The `demoRelease` variant is [available on
 **Now in Android** displays content from the
 [Now in Android](https://developer.android.com/series/now-in-android) series. Users can browse for
 links to recent videos, articles and other content. Users can also follow topics they are interested
-in or follow specific authors.
+in.
 
 ## Screenshots
 

app/build.gradle.kts

@@ -78,7 +78,6 @@ android {
 }
 
 dependencies {
-    implementation(project(":feature:author"))
     implementation(project(":feature:interests"))
     implementation(project(":feature:foryou"))
     implementation(project(":feature:bookmarks"))

app/src/main/java/com/google/samples/apps/nowinandroid/navigation/NiaNavHost.kt

@@ -20,8 +20,6 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.navigation.NavHostController
 import androidx.navigation.compose.NavHost
-import com.google.samples.apps.nowinandroid.feature.author.navigation.authorScreen
-import com.google.samples.apps.nowinandroid.feature.author.navigation.navigateToAuthor
 import com.google.samples.apps.nowinandroid.feature.bookmarks.navigation.bookmarksScreen
 import com.google.samples.apps.nowinandroid.feature.foryou.navigation.forYouNavigationRoute
 import com.google.samples.apps.nowinandroid.feature.foryou.navigation.forYouScreen
@@ -54,12 +52,8 @@ fun NiaNavHost(
             navigateToTopic = { topicId ->
                 navController.navigateToTopic(topicId)
             },
-            navigateToAuthor = { authorId ->
-                navController.navigateToAuthor(authorId)
-            },
             nestedGraphs = {
                 topicScreen(onBackClick)
-                authorScreen(onBackClick)
             }
         )
     }

benchmarks/src/main/java/com/google/samples/apps/nowinandroid/baselineprofile/BaselineProfileGenerator.kt

@@ -21,7 +21,6 @@ import androidx.benchmark.macro.junit4.BaselineProfileRule
 import androidx.test.uiautomator.By
 import com.google.samples.apps.nowinandroid.PACKAGE_NAME
 import com.google.samples.apps.nowinandroid.foryou.forYouScrollFeedDownUp
-import com.google.samples.apps.nowinandroid.foryou.forYouSelectAuthors
 import com.google.samples.apps.nowinandroid.foryou.forYouWaitForContent
 import com.google.samples.apps.nowinandroid.interests.interestsScrollPeopleDownUp
 import com.google.samples.apps.nowinandroid.interests.interestsScrollTopicsDownUp
@@ -47,7 +46,6 @@ class BaselineProfileGenerator {
 
             // Scroll the feed critical user journey
             forYouWaitForContent()
-            forYouSelectAuthors(true)
             forYouScrollFeedDownUp()
 
             // Navigate to saved screen

benchmarks/src/main/java/com/google/samples/apps/nowinandroid/foryou/ForYouActions.kt

@@ -31,43 +31,6 @@ fun MacrobenchmarkScope.forYouWaitForContent() {
     obj.wait(untilHasChildren(), 30_000)
 }
 
-/**
- * Selects some authors, which will show the feed content for them.
- * [recheckAuthorsIfChecked] Authors may be already checked from the previous iteration.
- */
-fun MacrobenchmarkScope.forYouSelectAuthors(recheckAuthorsIfChecked: Boolean = false) {
-    val authors = device.findObject(By.res("forYou:authors"))
-
-    // Set gesture margin from sides not to trigger system gesture navigation
-    val horizontalMargin = 10 * authors.visibleBounds.width() / 100
-    authors.setGestureMargins(horizontalMargin, 0, horizontalMargin, 0)
-
-    // Select some authors to show some feed content
-    repeat(3) { index ->
-        val author = authors.children[index % authors.childCount]
-
-        when {
-            // Author wasn't checked, so just do that
-            !author.isChecked -> {
-                author.click()
-                device.waitForIdle()
-            }
-
-            // The author was checked already and we want to recheck it, so just do it twice
-            recheckAuthorsIfChecked -> {
-                repeat(2) {
-                    author.click()
-                    device.waitForIdle()
-                }
-            }
-
-            else -> {
-                // The author is checked, but we don't recheck it
-            }
-        }
-    }
-}
-
 fun MacrobenchmarkScope.forYouScrollFeedDownUp() {
     val feedList = device.findObject(By.res("forYou:feed"))
     device.flingElementDownUp(feedList)

benchmarks/src/main/java/com/google/samples/apps/nowinandroid/foryou/ScrollForYouFeedBenchmark.kt

@@ -50,7 +50,6 @@ class ScrollForYouFeedBenchmark {
         }
     ) {
         forYouWaitForContent()
-        forYouSelectAuthors()
         forYouScrollFeedDownUp()
     }
 }

core/data-test/src/main/java/com/google/samples/apps/nowinandroid/core/data/test/TestDataModule.kt

@@ -17,11 +17,9 @@
 package com.google.samples.apps.nowinandroid.core.data.test
 
 import com.google.samples.apps.nowinandroid.core.data.di.DataModule
-import com.google.samples.apps.nowinandroid.core.data.repository.AuthorsRepository
 import com.google.samples.apps.nowinandroid.core.data.repository.NewsRepository
 import com.google.samples.apps.nowinandroid.core.data.repository.TopicsRepository
 import com.google.samples.apps.nowinandroid.core.data.repository.UserDataRepository
-import com.google.samples.apps.nowinandroid.core.data.repository.fake.FakeAuthorsRepository
 import com.google.samples.apps.nowinandroid.core.data.repository.fake.FakeNewsRepository
 import com.google.samples.apps.nowinandroid.core.data.repository.fake.FakeTopicsRepository
 import com.google.samples.apps.nowinandroid.core.data.repository.fake.FakeUserDataRepository
@@ -42,11 +40,6 @@ interface TestDataModule {
         fakeTopicsRepository: FakeTopicsRepository
     ): TopicsRepository
 
-    @Binds
-    fun bindsAuthorRepository(
-        fakeAuthorsRepository: FakeAuthorsRepository
-    ): AuthorsRepository
-
     @Binds
     fun bindsNewsResourceRepository(
         fakeNewsRepository: FakeNewsRepository

core/data/src/main/java/com/google/samples/apps/nowinandroid/core/data/di/DataModule.kt

@@ -16,9 +16,7 @@
 
 package com.google.samples.apps.nowinandroid.core.data.di
 
-import com.google.samples.apps.nowinandroid.core.data.repository.AuthorsRepository
 import com.google.samples.apps.nowinandroid.core.data.repository.NewsRepository
-import com.google.samples.apps.nowinandroid.core.data.repository.OfflineFirstAuthorsRepository
 import com.google.samples.apps.nowinandroid.core.data.repository.OfflineFirstNewsRepository
 import com.google.samples.apps.nowinandroid.core.data.repository.OfflineFirstTopicsRepository
 import com.google.samples.apps.nowinandroid.core.data.repository.OfflineFirstUserDataRepository
@@ -40,11 +38,6 @@ interface DataModule {
         topicsRepository: OfflineFirstTopicsRepository
     ): TopicsRepository
 
-    @Binds
-    fun bindsAuthorsRepository(
-        authorsRepository: OfflineFirstAuthorsRepository
-    ): AuthorsRepository
-
     @Binds
     fun bindsNewsResourceRepository(
         newsRepository: OfflineFirstNewsRepository

core/data/src/main/java/com/google/samples/apps/nowinandroid/core/data/model/NewsResource.kt

@@ -16,8 +16,6 @@
 
 package com.google.samples.apps.nowinandroid.core.data.model
 
-import com.google.samples.apps.nowinandroid.core.database.model.AuthorEntity
-import com.google.samples.apps.nowinandroid.core.database.model.NewsResourceAuthorCrossRef
 import com.google.samples.apps.nowinandroid.core.database.model.NewsResourceEntity
 import com.google.samples.apps.nowinandroid.core.database.model.NewsResourceTopicCrossRef
 import com.google.samples.apps.nowinandroid.core.database.model.TopicEntity
@@ -44,22 +42,6 @@ fun NetworkNewsResourceExpanded.asEntity() = NewsResourceEntity(
     type = type,
 )
 
-/**
- * A shell [AuthorEntity] to fulfill the foreign key constraint when inserting
- * a [NewsResourceEntity] into the DB
- */
-fun NetworkNewsResource.authorEntityShells() =
-    authors.map { authorId ->
-        AuthorEntity(
-            id = authorId,
-            name = "",
-            imageUrl = "",
-            twitter = "",
-            mediumPage = "",
-            bio = "",
-        )
-    }
-
 /**
  * A shell [TopicEntity] to fulfill the foreign key constraint when inserting
  * a [NewsResourceEntity] into the DB
@@ -83,11 +65,3 @@ fun NetworkNewsResource.topicCrossReferences(): List<NewsResourceTopicCrossRef>
             topicId = topicId
         )
     }
-
-fun NetworkNewsResource.authorCrossReferences(): List<NewsResourceAuthorCrossRef> =
-    authors.map { authorId ->
-        NewsResourceAuthorCrossRef(
-            newsResourceId = id,
-            authorId = authorId
-        )
-    }

core/data/src/main/java/com/google/samples/apps/nowinandroid/core/data/repository/NewsRepository.kt

@@ -30,10 +30,9 @@ interface NewsRepository : Syncable {
     fun getNewsResources(): Flow<List<NewsResource>>
 
     /**
-     * Returns available news resources as a stream filtered by authors or topics.
+     * Returns available news resources as a stream filtered by topics.
      */
     fun getNewsResources(
-        filterAuthorIds: Set<String> = emptySet(),
         filterTopicIds: Set<String> = emptySet(),
     ): Flow<List<NewsResource>>
 }