update room config

Author: KennethMathari

library/src/androidMain/kotlin/com/pula/sync/data/AppDatabase.android.kt

@@ -3,12 +3,15 @@ package com.pula.sync.data
 import android.content.Context
 import androidx.room.Room
 import androidx.room.RoomDatabase
+import androidx.sqlite.driver.bundled.BundledSQLiteDriver
+import kotlinx.coroutines.Dispatchers
 
 actual fun getDatabaseBuilder(ctx: Any?): RoomDatabase.Builder<AppDatabase> {
     val context = ctx as Context
+    val dbFile = context.getDatabasePath("pula-sync.db")
     return Room.databaseBuilder<AppDatabase>(
         context = context.applicationContext,
-        name = "pula-sync.db",
-        factory = { AppDatabaseConstructor.initialize() }
-    )
+        name = dbFile.absolutePath,
+        factory = { AppDatabaseConstructor.initialize() }).setDriver(BundledSQLiteDriver())
+        .setQueryCoroutineContext(Dispatchers.IO)
 }

library/src/iosMain/kotlin/com/pula/sync/data/AppDatabase.ios.kt

@@ -3,12 +3,28 @@ package com.pula.sync.data
 import androidx.room.Room
 import androidx.room.RoomDatabase
 import androidx.sqlite.driver.bundled.BundledSQLiteDriver
-import platform.Foundation.NSHomeDirectory
+import kotlinx.cinterop.ExperimentalForeignApi
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.IO
+import platform.Foundation.NSDocumentDirectory
+import platform.Foundation.NSFileManager
+import platform.Foundation.NSUserDomainMask
 
 actual fun getDatabaseBuilder(ctx: Any?): RoomDatabase.Builder<AppDatabase> {
-    val dbFilePath = NSHomeDirectory() + "/pula-sync.db"
+    val dbFilePath = documentDirectory() + "/pula-sync.db"
     return Room.databaseBuilder<AppDatabase>(
-        name = dbFilePath,
-        factory = { AppDatabaseConstructor.initialize() }
-    ).setDriver(BundledSQLiteDriver())
+        name = dbFilePath, factory = { AppDatabaseConstructor.initialize() })
+        .setDriver(BundledSQLiteDriver()).setQueryCoroutineContext(Dispatchers.IO)
+}
+
+@OptIn(ExperimentalForeignApi::class)
+private fun documentDirectory(): String {
+    val documentDirectory = NSFileManager.defaultManager.URLForDirectory(
+        directory = NSDocumentDirectory,
+        inDomain = NSUserDomainMask,
+        appropriateForURL = null,
+        create = false,
+        error = null,
+    )
+    return requireNotNull(documentDirectory?.path)
 }