Fix: get db data with date, time

src/game/start/start.js

@@ -25,23 +25,32 @@ class Start {
 		// contents
 		this.printHowToPlay(appInfoManager.getHowToPlayText(sessionStorageManager.playingAppName));
 		this.makeStartButton();
-		this.dbConnectManager.requestPlayerHistory( historyRecordManager => {
-			this.printChartBaseLine();
+		let today = new Date();
+		let date = DateUtil.getYYYYMMDD(today);
+		this.dbConnectManager.requestPlayerHistory(
+			date,
+			historyRecordManager => {
+				this.printChartBaseLine();
 
-			let underValue = historyRecordManager.underValueForGraph();
-			let upperValue = historyRecordManager.upperValueForGraph();
+				if(historyRecordManager.count == 0) {
+					console.log("start - history record : no data");
+					return;
+				}
 
-			let minValue = underValue - (upperValue - underValue) / 10;
-			let maxValue = upperValue;// + (upperValue - underValue) / 10;
-			for(let i = 0; i < historyRecordManager.count; i++) {
-				if(i > 6)
-					break;
+				let underValue = historyRecordManager.underValueForGraph();
+				let upperValue = historyRecordManager.upperValueForGraph();
 
-				let data = historyRecordManager.getAt(i);
-				this.drawRecordGraph(i, data.date, data.score, minValue, maxValue);
+				let minValue = underValue - (upperValue - underValue) / 10;
+				let maxValue = upperValue;// + (upperValue - underValue) / 10;
+				for(let i = 0; i < historyRecordManager.count; i++) {
+					if(i > 6)
+						break;
+
+					let data = historyRecordManager.getAt(i);
+					this.drawRecordGraph(i, data.date, data.score, minValue, maxValue);
+				}
 			}
-
-		});
+		);
 
 
 		// bottom