fix: delete all data before save (#90)

android-project-46group · Nov 16, 2022 · b9d82f6 · b9d82f6
1 parent 139a559
commit b9d82f6
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Showing 4 changed files with 18 additions and 0 deletions.
diff --git a/core/data/src/main/java/jp/mydns/kokoichi0206/data/local/MembersDao.kt b/core/data/src/main/java/jp/mydns/kokoichi0206/data/local/MembersDao.kt
@@ -14,4 +14,12 @@ interface MembersDao {
 
     @Insert(onConflict = OnConflictStrategy.REPLACE)
     suspend fun insertMembers(membersDao: List<MemberEntity>)
+
+    @Query(
+        value = """
+            DELETE FROM MemberEntity
+            WHERE groupName = :groupName
+        """
+    )
+    suspend fun deleteMembers(groupName: String)
 }
diff --git a/core/data/src/main/java/jp/mydns/kokoichi0206/data/repository/MembersRepository.kt b/core/data/src/main/java/jp/mydns/kokoichi0206/data/repository/MembersRepository.kt
@@ -8,4 +8,6 @@ interface MembersRepository {
     suspend fun getMembersByGroup(group: String): List<MemberEntity>
 
     suspend fun insertMembers(members: List<Member>)
+
+    suspend fun deleteMembers(group: String)
 }
diff --git a/core/data/src/main/java/jp/mydns/kokoichi0206/data/repository/MembersRepositoryImpl.kt b/core/data/src/main/java/jp/mydns/kokoichi0206/data/repository/MembersRepositoryImpl.kt
@@ -29,4 +29,8 @@ class MembersRepositoryImpl(
             )
         })
     }
+
+    override suspend fun deleteMembers(group: String) {
+        return membersDao.deleteMembers(group)
+    }
 }
diff --git a/...omain/src/main/java/jp/mydns/kokoichi0206/domain/usecase/get_members/GetMembersUseCase.kt b/...omain/src/main/java/jp/mydns/kokoichi0206/domain/usecase/get_members/GetMembersUseCase.kt
@@ -39,9 +39,13 @@ class GetMembersUseCase @Inject constructor(
                 }
             }
             emit(Resource.Loading())
+            // Delete all data from local db
+            dbRepository.deleteMembers(groupName)
+            // Call API
             val members = repository.getMembers(groupName).members.map { it.toMember() }
             Log.d(TAG, "API repository.getMembers($groupName) called")
             emit(Resource.Success(members))
+            // Insert data to local db
             dbRepository.insertMembers(
                 members.map {
                     it.copy(group = groupName)
-Original file line number
+Diff line change
@@ Expand Up / @@ -29,4 +29,8 @@ class MembersRepositoryImpl( @@
                 )
             })
         }
+        override suspend fun deleteMembers(group: String) {
+            return membersDao.deleteMembers(group)
+        }
     }