diff --git a/app/src/main/kotlin/jackall/moncalc/db/QuestRecordRealmHelper.kt b/app/src/main/kotlin/jackall/moncalc/db/QuestRecordRealmHelper.kt
index e24377d..1ca4054 100644
--- a/app/src/main/kotlin/jackall/moncalc/db/QuestRecordRealmHelper.kt
+++ b/app/src/main/kotlin/jackall/moncalc/db/QuestRecordRealmHelper.kt
@@ -3,6 +3,7 @@
 import io.realm.RealmResults
 import jackall.moncalc.vo.QuestRecord
 import java.util.*
+import kotlin.collections.ArrayList
 
 /**
  * Created by matsumoto_k on 2017/11/03.
@@ -124,4 +125,21 @@
         val yesterday = Calendar.getInstance().apply { add(Calendar.DATE, -7) }
         return realm.where(QuestRecord::class.java).greaterThan("createAt", yesterday.time).sum("dropCount").toInt()
     }
+//
+//    fun findByPeriod(period: Int): ArrayList<Int> {
+//        val startCalender = Calendar.getInstance()
+//        val endCalendar = Calendar.getInstance().apply { add(Calendar.DATE, -1) }
+//        val results = ArrayList<Int>()
+//        var count = 0
+//        for (i in 0 until period) {
+//            count = realm.where(QuestRecord::class.java).between("createAt", endCalendar.time, startCalender.time).findAll().count()
+//            println(count)
+//            if (count > 0) {
+//                results.add(count)
+//            }
+//            startCalender.time = endCalendar.time
+//            endCalendar.apply { add(Calendar.DATE, -1) }
+//        }
+//        return results
+//    }
 }
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