feat: 룸 엔티티의 스키마가 바뀌었을 때만 감지해서 DB 재생성 (#355)

woowacourse-teams · Oct 14, 2024 · bdb9600 · bdb9600
1 parent 61aa1a4
commit bdb9600
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Showing 2 changed files with 4 additions and 10 deletions.
diff --git a/android/local/src/main/java/poke/rogue/helper/local/dao/PokemonDao.kt b/android/local/src/main/java/poke/rogue/helper/local/dao/PokemonDao.kt
@@ -18,7 +18,6 @@ interface PokemonDao {
 
     companion object {
         fun instance(context: Context): PokemonDao {
-            PokeRogueDatabase.dropDatabase(context)
             return PokeRogueDatabase.instance(context).pokemonDao()
         }
     }

diff --git a/android/local/src/main/java/poke/rogue/helper/local/db/PokeRogueDatabase.kt b/android/local/src/main/java/poke/rogue/helper/local/db/PokeRogueDatabase.kt
@@ -10,7 +10,7 @@ import poke.rogue.helper.local.entity.PokemonEntity
 
 @Database(
     entities = [PokemonEntity::class],
-    version = 1,
+    version = 2,
 )
 @androidx.room.TypeConverters(PokemonTypeConverters::class)
 abstract class PokeRogueDatabase : RoomDatabase() {
@@ -28,15 +28,10 @@ abstract class PokeRogueDatabase : RoomDatabase() {
                     context,
                     PokeRogueDatabase::class.java,
                     DATABASE_NAME,
-                ).build().also { instance = it }
+                )
+                    .fallbackToDestructiveMigration()
+                    .build().also { instance = it }
             }
         }
-
-        fun dropDatabase(context: Context) =
-            synchronized(this) {
-                instance?.close()
-                instance = null
-                context.deleteDatabase(DATABASE_NAME)
-            }
     }
 }