From db7b8d28a45cc2bb9f766d1d5e302599397fa8c9 Mon Sep 17 00:00:00 2001
From: Melih Aksoy <m.aksoy@tmg.nl>
Date: Fri, 26 Jul 2019 16:20:04 +0200
Subject: [PATCH] Fixed persistence to be instanced

---
 .../repository/persistence/LaunchesDatabase.kt     | 14 +++++++++++---
 .../melih/repository/sources/PersistenceSource.kt  |  1 -
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/repository/src/main/kotlin/com/melih/repository/persistence/LaunchesDatabase.kt b/repository/src/main/kotlin/com/melih/repository/persistence/LaunchesDatabase.kt
index 7d5f139..4ab8fb7 100644
--- a/repository/src/main/kotlin/com/melih/repository/persistence/LaunchesDatabase.kt
+++ b/repository/src/main/kotlin/com/melih/repository/persistence/LaunchesDatabase.kt
@@ -30,9 +30,17 @@ internal abstract class LaunchesDatabase : RoomDatabase() {
 
     companion object {
 
-        fun getInstance(ctx: Context) =
-            Room.databaseBuilder(ctx, LaunchesDatabase::class.java, DB_NAME)
-                .build()
+        private lateinit var instance: LaunchesDatabase
+
+        fun getInstance(ctx: Context): LaunchesDatabase {
+            if (!::instance.isInitialized) {
+                instance = Room.databaseBuilder(ctx, LaunchesDatabase::class.java, DB_NAME)
+                    .build()
+            }
+
+            return instance
+        }
+
     }
 
     internal abstract val launchesDao: LaunchesDao
diff --git a/repository/src/main/kotlin/com/melih/repository/sources/PersistenceSource.kt b/repository/src/main/kotlin/com/melih/repository/sources/PersistenceSource.kt
index 881e45d..366c683 100644
--- a/repository/src/main/kotlin/com/melih/repository/sources/PersistenceSource.kt
+++ b/repository/src/main/kotlin/com/melih/repository/sources/PersistenceSource.kt
@@ -5,7 +5,6 @@ import com.melih.repository.Repository
 import com.melih.repository.entities.LaunchEntity
 import com.melih.repository.interactors.base.Failure
 import com.melih.repository.interactors.base.PersistenceEmpty
-import com.melih.repository.interactors.base.Reason
 import com.melih.repository.interactors.base.Result
 import com.melih.repository.interactors.base.Success
 import com.melih.repository.persistence.LaunchesDatabase