Merge #165

165: Allow backup and restore of saved posts r=msfjarvis a=msfjarvis

Very much WIP, lacks essentially everything right now.


Co-authored-by: Aditya Wasan <adityawasan55@gmail.com>
Co-authored-by: Harsh Shandilya <me@msfjarvis.dev>

.idea/artifacts/database_jvm.xml

@@ -0,0 +1,8 @@
+<component name="ArtifactManager">
+  <artifact type="jar" name="database-jvm">
+    <output-path>$PROJECT_DIR$/database/build/libs</output-path>
+    <root id="archive" name="database-jvm.jar">
+      <element id="module-output" name="database.Claw.database.jvmMain" />
+    </root>
+  </artifact>
+</component>

app/build.gradle.kts

@@ -44,7 +44,6 @@ dependencies {
   implementation(Dependencies.ThirdParty.accompanistFlow)
   implementation(Dependencies.ThirdParty.Moshi.lib)
   implementation(Dependencies.ThirdParty.Retrofit.moshi)
-  implementation(Dependencies.ThirdParty.SQLDelight.androidDriver)
   testImplementation(kotlin("test-junit"))
   androidTestImplementation(kotlin("test-junit"))
 }

app/src/androidTest/java/dev/msfjarvis/lobsters/ui/main/LobstersTopBarTest.kt

@@ -24,6 +24,7 @@ class LobstersTopBarTest : ScreenshotTest {
         LobstersTopAppBar(
           currentDestination = Destination.Hottest,
           toggleSortingOrder = {},
+          launchSettings = {},
         )
       }
     }
@@ -38,6 +39,7 @@ class LobstersTopBarTest : ScreenshotTest {
         LobstersTopAppBar(
           currentDestination = Destination.Hottest,
           toggleSortingOrder = {},
+          launchSettings = {},
         )
       }
     }
@@ -52,6 +54,7 @@ class LobstersTopBarTest : ScreenshotTest {
         LobstersTopAppBar(
           currentDestination = Destination.Saved,
           toggleSortingOrder = {},
+          launchSettings = {},
         )
       }
     }
@@ -66,6 +69,7 @@ class LobstersTopBarTest : ScreenshotTest {
         LobstersTopAppBar(
           currentDestination = Destination.Saved,
           toggleSortingOrder = {},
+          launchSettings = {},
         )
       }
     }

app/src/main/AndroidManifest.xml

@@ -25,6 +25,14 @@
         <category android:name="android.intent.category.LAUNCHER" />
       </intent-filter>
     </activity>
+    <activity
+      android:name=".ui.settings.SettingsActivity"
+      android:theme="@style/Platform.Theme.Claw"
+      android:exported="true">
+      <intent-filter>
+        <action android:name="android.intent.action.MAIN" />
+      </intent-filter>
+    </activity>
   </application>
 
 </manifest>

app/src/main/java/dev/msfjarvis/lobsters/data/backup/BackupHandler.kt

@@ -0,0 +1,32 @@
+package dev.msfjarvis.lobsters.data.backup
+
+import com.squareup.moshi.Moshi
+import com.squareup.moshi.adapter
+import dev.msfjarvis.lobsters.data.local.SavedPost
+import dev.msfjarvis.lobsters.database.LobstersDatabase
+import javax.inject.Inject
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+@OptIn(ExperimentalStdlibApi::class)
+class BackupHandler
+@Inject
+constructor(
+  private val database: LobstersDatabase,
+  moshi: Moshi,
+) {
+  private val adapter = moshi.adapter<List<SavedPost>>()
+
+  suspend fun exportSavedPosts(): ByteArray {
+    val posts =
+      withContext(Dispatchers.IO) { database.savedPostQueries.selectAllPosts().executeAsList() }
+    return adapter.toJson(posts).toByteArray(Charsets.UTF_8)
+  }
+
+  suspend fun importSavedPosts(json: ByteArray) {
+    withContext(Dispatchers.IO) {
+      val posts = requireNotNull(adapter.fromJson(json.toString(Charsets.UTF_8)))
+      database.transaction { posts.forEach { database.savedPostQueries.insertOrReplacePost(it) } }
+    }
+  }
+}

app/src/main/java/dev/msfjarvis/lobsters/injection/BackupModule.kt

@@ -0,0 +1,21 @@
+package dev.msfjarvis.lobsters.injection
+
+import com.squareup.moshi.Moshi
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.components.ActivityComponent
+import dev.msfjarvis.lobsters.data.backup.BackupHandler
+import dev.msfjarvis.lobsters.database.LobstersDatabase
+
+@Module
+@InstallIn(ActivityComponent::class)
+object BackupModule {
+  @Provides
+  fun provideBackupHandler(
+    database: LobstersDatabase,
+    moshi: Moshi,
+  ): BackupHandler {
+    return BackupHandler(database, moshi)
+  }
+}

app/src/main/java/dev/msfjarvis/lobsters/injection/DatabaseModule.kt

@@ -1,41 +1,29 @@
 package dev.msfjarvis.lobsters.injection
 
 import android.content.Context
-import com.squareup.sqldelight.android.AndroidSqliteDriver
-import com.squareup.sqldelight.db.SqlDriver
 import dagger.Module
 import dagger.Provides
-import dagger.Reusable
 import dagger.hilt.InstallIn
 import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
-import dev.msfjarvis.lobsters.data.local.SavedPost
+import dev.msfjarvis.lobsters.data.local.DriverFactory
+import dev.msfjarvis.lobsters.data.local.createDatabase
 import dev.msfjarvis.lobsters.database.LobstersDatabase
-import dev.msfjarvis.lobsters.model.TagsAdapter
 import javax.inject.Singleton
 
 @Module
 @InstallIn(SingletonComponent::class)
 object DatabaseModule {
 
-  @Provides
-  @Reusable
-  fun providesTagsAdapter(): TagsAdapter {
-    return TagsAdapter()
-  }
-
   @Provides
   @Singleton
-  fun providesSqlDriver(@ApplicationContext context: Context): SqlDriver {
+  fun providesDriverFactory(@ApplicationContext context: Context): DriverFactory {
-    return AndroidSqliteDriver(LobstersDatabase.Schema, context, "SavedPosts.db")
+    return DriverFactory(context)
   }
 
   @Provides
   @Singleton
-  fun providesLobstersDatabase(sqlDriver: SqlDriver, tagsAdapter: TagsAdapter): LobstersDatabase {
+  fun providesLobstersDatabase(driverFactory: DriverFactory): LobstersDatabase {
-    return LobstersDatabase(
+    return createDatabase(driverFactory)
-      sqlDriver,
-      SavedPost.Adapter(tagsAdapter),
-    )
   }
 }

app/src/main/java/dev/msfjarvis/lobsters/ui/main/LobstersApp.kt

@@ -1,5 +1,6 @@
 package dev.msfjarvis.lobsters.ui.main
 
+import android.content.Intent
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.lazy.rememberLazyListState
 import androidx.compose.material.BottomNavigation
@@ -11,6 +12,7 @@ import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.testTag
 import androidx.lifecycle.viewmodel.compose.viewModel
 import androidx.navigation.compose.KEY_ROUTE
@@ -24,6 +26,7 @@ import androidx.paging.compose.collectAsLazyPagingItems
 import dev.msfjarvis.lobsters.ui.navigation.Destination
 import dev.msfjarvis.lobsters.ui.posts.NetworkPosts
 import dev.msfjarvis.lobsters.ui.posts.SavedPosts
+import dev.msfjarvis.lobsters.ui.settings.SettingsActivity
 import dev.msfjarvis.lobsters.ui.viewmodel.LobstersViewModel
 import dev.msfjarvis.lobsters.util.IconResource
 import dev.msfjarvis.lobsters.utils.get
@@ -32,6 +35,7 @@ import kotlinx.coroutines.launch
 @Composable
 fun LobstersApp() {
   val viewModel: LobstersViewModel = viewModel()
+  val context = LocalContext.current
   val navController = rememberNavController()
   val hottestPosts = viewModel.hottestPosts.collectAsLazyPagingItems()
   val newestPosts = viewModel.newestPosts.collectAsLazyPagingItems()
@@ -70,7 +74,7 @@ fun LobstersApp() {
       LobstersTopAppBar(
         currentDestination,
         viewModel::toggleSortOrder,
-      )
+      ) { context.startActivity(Intent(context, SettingsActivity::class.java)) }
     },
     bottomBar = {
       LobstersBottomNav(

app/src/main/java/dev/msfjarvis/lobsters/ui/main/LobstersTopAppBar.kt

@@ -22,6 +22,7 @@ import kotlinx.coroutines.launch
 fun LobstersTopAppBar(
   currentDestination: Destination,
   toggleSortingOrder: suspend () -> Unit,
+  launchSettings: () -> Unit,
 ) {
   val scope = rememberCoroutineScope()
   TopAppBar(
@@ -42,6 +43,14 @@ fun LobstersTopAppBar(
             },
         )
       }
+      IconResource(
+        resourceId = R.drawable.ic_app_settings_24px,
+        contentDescription = Strings.Settings.get(),
+        modifier =
+          Modifier.padding(horizontal = 8.dp, vertical = 8.dp).clickable {
+            scope.launch { launchSettings() }
+          },
+      )
     }
   )
 }

app/src/main/java/dev/msfjarvis/lobsters/ui/settings/Options.kt

@@ -0,0 +1,60 @@
+package dev.msfjarvis.lobsters.ui.settings
+
+import android.content.Context
+import androidx.activity.compose.registerForActivityResult
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.runtime.Composable
+import dev.msfjarvis.lobsters.data.backup.BackupHandler
+import dev.msfjarvis.lobsters.utils.Strings
+import dev.msfjarvis.lobsters.utils.get
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+
+private const val JSON_MINE = "application/json"
+
+@Composable
+fun BackupOption(
+  context: Context,
+  backupHandler: BackupHandler,
+  coroutineScope: CoroutineScope,
+) {
+  val result =
+    registerForActivityResult(ActivityResultContracts.CreateDocument()) { uri ->
+      if (uri == null) return@registerForActivityResult
+      context.contentResolver.openOutputStream(uri)?.let {
+        coroutineScope.launch(Dispatchers.IO) {
+          it.write(backupHandler.exportSavedPosts())
+          it.close()
+        }
+      }
+    }
+  SettingsActionItem(
+    Strings.SettingsBackup.get(),
+    Strings.SettingsBackupDescription.get(),
+    onClick = { result.launch("Claw-export.json") }
+  )
+}
+
+@Composable
+fun RestoreOption(
+  context: Context,
+  backupHandler: BackupHandler,
+  coroutineScope: CoroutineScope,
+) {
+  val result =
+    registerForActivityResult(ActivityResultContracts.GetContent()) { uri ->
+      if (uri == null) return@registerForActivityResult
+      context.contentResolver.openInputStream(uri)?.let {
+        coroutineScope.launch(Dispatchers.IO) {
+          backupHandler.importSavedPosts(it.readBytes())
+          it.close()
+        }
+      }
+    }
+  SettingsActionItem(
+    title = Strings.SettingsRestore.get(),
+    description = Strings.SettingsRestoreDescription.get(),
+    onClick = { result.launch(JSON_MINE) }
+  )
+}

app/src/main/java/dev/msfjarvis/lobsters/ui/settings/Settings.kt

@@ -0,0 +1,95 @@
+package dev.msfjarvis.lobsters.ui.settings
+
+import android.content.Context
+import androidx.activity.ComponentActivity
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.material.Icon
+import androidx.compose.material.ListItem
+import androidx.compose.material.Scaffold
+import androidx.compose.material.Text
+import androidx.compose.material.TopAppBar
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+import dev.msfjarvis.lobsters.data.backup.BackupHandler
+import dev.msfjarvis.lobsters.utils.Strings
+import dev.msfjarvis.lobsters.utils.get
+import kotlinx.coroutines.CoroutineScope
+
+@Composable
+fun LobstersSettings(
+  backupHandler: BackupHandler,
+) {
+  val context = LocalContext.current
+  val scope = rememberCoroutineScope()
+  Scaffold(
+    topBar = { SettingsTopBar(context) },
+    content = { SettingsBody(context, backupHandler, scope) },
+  )
+}
+
+@Composable
+fun SettingsTopBar(
+  context: Context,
+) {
+  TopAppBar(
+    title = { Text(Strings.Settings.get()) },
+    navigationIcon = {
+      Icon(
+        Icons.Default.ArrowBack,
+        contentDescription = Strings.Settings.get(),
+        modifier =
+          Modifier.padding(start = 16.dp).clickable { (context as ComponentActivity).finish() },
+      )
+    },
+  )
+}
+
+@Composable
+fun SettingsBody(
+  context: Context,
+  backupHandler: BackupHandler,
+  scope: CoroutineScope,
+) {
+  LazyColumn {
+    item {
+      BackupOption(
+        context,
+        backupHandler,
+        scope,
+      )
+    }
+    item {
+      RestoreOption(
+        context,
+        backupHandler,
+        scope,
+      )
+    }
+  }
+}
+
+@Composable
+fun SettingsActionItem(
+  title: String,
+  description: String? = null,
+  singleLineDescription: Boolean = true,
+  icon: ImageVector? = null,
+  onClick: (() -> Unit)? = null,
+) {
+  ListItem(
+    text = { Text(title) },
+    secondaryText = { description?.let { Text(it) } },
+    icon = { icon?.let { Icon(icon, null, Modifier.height(32.dp)) } },
+    singleLineSecondaryText = singleLineDescription,
+    modifier = Modifier.clickable { onClick?.invoke() },
+  )
+}

app/src/main/java/dev/msfjarvis/lobsters/ui/settings/SettingsActivity.kt

@@ -0,0 +1,20 @@
+package dev.msfjarvis.lobsters.ui.settings
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import dagger.hilt.android.AndroidEntryPoint
+import dev.msfjarvis.lobsters.data.backup.BackupHandler
+import dev.msfjarvis.lobsters.ui.theme.LobstersTheme
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class SettingsActivity : ComponentActivity() {
+
+  @Inject lateinit var backupHandler: BackupHandler
+
+  override fun onCreate(savedInstanceState: Bundle?) {
+    super.onCreate(savedInstanceState)
+    setContent { LobstersTheme { LobstersSettings(backupHandler) } }
+  }
+}

app/src/main/res/drawable/ic_app_settings_24px.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+  android:width="24dp"
+  android:height="24dp"
+  android:viewportWidth="24"
+  android:viewportHeight="24">
+  <path
+    android:fillColor="#FF000000"
+    android:pathData="M21.81,12.74l-0.82,-0.63v-0.22l0.8,-0.63c0.16,-0.12 0.2,-0.34 0.1,-0.51l-0.85,-1.48c-0.07,-0.13 -0.21,-0.2 -0.35,-0.2 -0.05,0 -0.1,0.01 -0.15,0.03l-0.95,0.38c-0.08,-0.05 -0.11,-0.07 -0.19,-0.11l-0.15,-1.01c-0.03,-0.21 -0.2,-0.36 -0.4,-0.36h-1.71c-0.2,0 -0.37,0.15 -0.4,0.34l-0.14,1.01c-0.03,0.02 -0.07,0.03 -0.1,0.05l-0.09,0.06 -0.95,-0.38c-0.05,-0.02 -0.1,-0.03 -0.15,-0.03 -0.14,0 -0.27,0.07 -0.35,0.2l-0.85,1.48c-0.1,0.17 -0.06,0.39 0.1,0.51l0.8,0.63v0.23l-0.8,0.63c-0.16,0.12 -0.2,0.34 -0.1,0.51l0.85,1.48c0.07,0.13 0.21,0.2 0.35,0.2 0.05,0 0.1,-0.01 0.15,-0.03l0.95,-0.37c0.08,0.05 0.12,0.07 0.2,0.11l0.15,1.01c0.03,0.2 0.2,0.34 0.4,0.34h1.71c0.2,0 0.37,-0.15 0.4,-0.34l0.15,-1.01c0.03,-0.02 0.07,-0.03 0.1,-0.05l0.09,-0.06 0.95,0.38c0.05,0.02 0.1,0.03 0.15,0.03 0.14,0 0.27,-0.07 0.35,-0.2l0.85,-1.48c0.1,-0.17 0.06,-0.39 -0.1,-0.51zM18,13.5c-0.83,0 -1.5,-0.67 -1.5,-1.5s0.67,-1.5 1.5,-1.5 1.5,0.67 1.5,1.5 -0.67,1.5 -1.5,1.5zM17,17h2v4c0,1.1 -0.9,2 -2,2H7c-1.1,0 -2,-0.9 -2,-2V3c0,-1.1 0.9,-2 2,-2h10c1.1,0 2,0.9 2,2v4h-2V6H7v12h10v-1z" />
+</vector>

common/src/androidMain/kotlin/dev/msfjarvis/lobsters/utils/StringValue.kt

@@ -11,13 +11,18 @@ private fun stringEnumMapper(stringEnum: Strings): Int {
     Strings.AvatarContentDescription -> R.string.avatar_content_description
     Strings.ChangeSortingOrder -> R.string.change_sorting_order
     Strings.HottestPosts -> R.string.hottest_posts
+    Strings.NewestPosts -> R.string.newest_posts
     Strings.NoSavedPost -> R.string.no_saved_posts
     Strings.OpenComments -> R.string.open_comments
     Strings.RefreshPostsContentDescription -> R.string.refresh_posts_content_description
     Strings.RemoveFromSavedPosts -> R.string.remove_from_saved_posts
     Strings.SavedPosts -> R.string.saved_posts
     Strings.SubmittedBy -> R.string.submitted_by
-    Strings.NewestPosts -> R.string.newest_posts
+    Strings.Settings -> R.string.settings
+    Strings.SettingsBackup -> R.string.settings_backup
+    Strings.SettingsBackupDescription -> R.string.settings_backup_desc
+    Strings.SettingsRestore -> R.string.settings_restore
+    Strings.SettingsRestoreDescription -> R.string.settings_restore_desc
   }
 }
 

common/src/androidMain/res/values/strings.xml

@@ -11,4 +11,9 @@
   <string name="open_comments">Open comments</string>
   <string name="change_sorting_order">Change sort order</string>
   <string name="newest_posts">Newest</string>
+  <string name="settings">Settings</string>
+  <string name="settings_backup">Backup saved posts</string>
+  <string name="settings_backup_desc">Export saved posts in a JSON file that can be restored later</string>
+  <string name="settings_restore">Restore saved posts</string>
+  <string name="settings_restore_desc">Import a previously exported copy of saved posts. Existing saved posts are not cleared</string>
 </resources>

common/src/commonMain/kotlin/dev/msfjarvis/lobsters/utils/Strings.kt

@@ -13,4 +13,9 @@ enum class Strings {
   SavedPosts,
   SubmittedBy,
   NewestPosts,
+  Settings,
+  SettingsBackup,
+  SettingsBackupDescription,
+  SettingsRestore,
+  SettingsRestoreDescription,
 }

common/src/jvmMain/kotlin/dev/msfjarvis/lobsters/utils/StringValue.kt

@@ -16,6 +16,13 @@ private fun stringEnumMapper(stringEnum: Strings): String {
     Strings.SavedPosts -> "Saved"
     Strings.SubmittedBy -> "submitted by %1s"
     Strings.NewestPosts -> "Newest"
+    Strings.Settings -> "Settings"
+    Strings.SettingsBackup -> "Backup saved posts"
+    Strings.SettingsBackupDescription ->
+      "Export saved posts in a JSON file that can be restored later"
+    Strings.SettingsRestore -> "Restore saved posts"
+    Strings.SettingsRestoreDescription ->
+      "Import a previously exported copy of saved posts. Existing saved posts are not cleared"
   }
 }
 

database/build.gradle.kts

@@ -1,11 +1,48 @@
 plugins {
-  kotlin("jvm")
+  kotlin("multiplatform")
+  id("com.android.library")
   id("com.squareup.sqldelight")
   `lobsters-plugin`
 }
 
-dependencies {
+// workaround for https://youtrack.jetbrains.com/issue/KT-43944
-  testImplementation(Dependencies.Kotlin.Coroutines.core)
+android {
-  testImplementation(Dependencies.ThirdParty.SQLDelight.jvmDriver)
+  configurations {
-  testImplementation(kotlin("test-junit"))
+    create("androidTestApi")
+    create("androidTestDebugApi")
+    create("androidTestReleaseApi")
+    create("testApi")
+    create("testDebugApi")
+    create("testReleaseApi")
+  }
+}
+
+kotlin {
+  jvm()
+  android()
+
+  sourceSets {
+    val commonMain by getting {
+    }
+    val jvmTest by getting {
+      dependencies {
+        implementation(Dependencies.Kotlin.Coroutines.core)
+        implementation(kotlin("test-junit"))
+      }
+    }
+    val jvmMain by getting {
+      dependencies {
+        implementation(Dependencies.ThirdParty.SQLDelight.jvmDriver)
+      }
+    }
+    val androidMain by getting {
+      dependencies {
+        implementation(Dependencies.ThirdParty.SQLDelight.androidDriver)
+      }
+    }
+  }
+}
+
+android {
+  sourceSets["main"].manifest.srcFile("src/androidMain/AndroidManifest.xml")
 }

database/src/androidMain/AndroidManifest.xml

@@ -0,0 +1,2 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="dev.msfjarvis.lobsters.database" />

database/src/androidMain/kotlin/dev/msfjarvis/lobsters/data/local/Database.kt

@@ -0,0 +1,12 @@
+package dev.msfjarvis.lobsters.data.local
+
+import android.content.Context
+import com.squareup.sqldelight.android.AndroidSqliteDriver
+import com.squareup.sqldelight.db.SqlDriver
+import dev.msfjarvis.lobsters.database.LobstersDatabase
+
+actual class DriverFactory(private val context: Context) {
+  actual fun createDriver(): SqlDriver {
+    return AndroidSqliteDriver(LobstersDatabase.Schema, context, LobstersDatabaseName)
+  }
+}

database/src/commonMain/kotlin/dev/msfjarvis/lobsters/data/local/Database.kt

@@ -0,0 +1,18 @@
+package dev.msfjarvis.lobsters.data.local
+
+import com.squareup.sqldelight.db.SqlDriver
+import dev.msfjarvis.lobsters.data.model.TagsAdapter
+import dev.msfjarvis.lobsters.database.LobstersDatabase
+
+internal const val LobstersDatabaseName = "SavedPosts.db"
+
+expect class DriverFactory {
+  fun createDriver(): SqlDriver
+}
+
+private fun getTagsAdapter() = TagsAdapter()
+
+fun createDatabase(driverFactory: DriverFactory): LobstersDatabase {
+  val driver = driverFactory.createDriver()
+  return LobstersDatabase(driver, SavedPost.Adapter(getTagsAdapter()))
+}

database/src/commonMain/kotlin/dev/msfjarvis/lobsters/data/model/TagsAdapter.kt

@@ -1,4 +1,4 @@
-package dev.msfjarvis.lobsters.model
+package dev.msfjarvis.lobsters.data.model
 
 import com.squareup.sqldelight.ColumnAdapter
 

database/src/jvmMain/kotlin/dev/msfjarvis/lobsters/data/local/Database.kt

@@ -0,0 +1,13 @@
+package dev.msfjarvis.lobsters.data.local
+
+import com.squareup.sqldelight.db.SqlDriver
+import com.squareup.sqldelight.sqlite.driver.JdbcSqliteDriver
+import dev.msfjarvis.lobsters.database.LobstersDatabase
+
+actual class DriverFactory {
+  actual fun createDriver(): SqlDriver {
+    val driver: SqlDriver = JdbcSqliteDriver(JdbcSqliteDriver.IN_MEMORY)
+    LobstersDatabase.Schema.create(driver)
+    return driver
+  }
+}

database/src/jvmTest/kotlin/dev/msfjarvis/lobsters/data/local/SqlDelightQueriesTest.kt

@@ -1,8 +1,8 @@
 package dev.msfjarvis.lobsters.data.local
 
 import com.squareup.sqldelight.sqlite.driver.JdbcSqliteDriver
+import dev.msfjarvis.lobsters.data.model.TagsAdapter
 import dev.msfjarvis.lobsters.database.LobstersDatabase
-import dev.msfjarvis.lobsters.model.TagsAdapter
 import kotlin.test.Test
 import kotlin.test.assertEquals
 import kotlinx.coroutines.runBlocking