支付直方图统计

@@ -362,30 +362,32 @@ func (ptr *CooperationStatisticsService) PaymentHistoryHistogramStatistics(query
 	queryOptions = tool_funs.SimpleStructToMap(&request)
 
 	var dividends = &CreditAccountStatisticsResponse{}
-	var beginTime, endTime time.Time
+	year, month := time.Now().Year(), time.Now().Month()
+	var beginTime = time.Date(year, month, 1, 0, 0, 0, 0, time.Local)
+	var endTime time.Time
 	var increaseDay = 5
-	var monthEnd = utils.GetFirstDateOfMonth(time.Now()).Add(-time.Second)
+	var monthEnd = time.Date(year, month+1, 1, 0, 0, 0, 0, time.Local).Add(-time.Second)
 	var xAxisData []string
 	var values []float64
 	for {
 		if beginTime.AddDate(0, 0, increaseDay).After(monthEnd) {
 			endTime = monthEnd
-		}
-		if endTime.After(monthEnd) {
 			break
+		} else {
+			endTime = beginTime.AddDate(0, 0, increaseDay).Add(-time.Second)
 		}
-
 		xAxisData = append(xAxisData, endTime.Format("01-02"))
 		queryOptions["beginTime"] = beginTime
-		queryOptions["endTime"] = endTime
+		queryOptions["endTime"] = beginTime.AddDate(0, 0, increaseDay)
 		if err := creditAccountDao.DividendsStatistics(queryOptions, dividends); err != nil {
 			return nil, err
 		}
 		dividends.Accounting = dividends.Total - dividends.Accounted
 		values = append(values, dividends.Paid)
-
-		beginTime = endTime.AddDate(0, 0, increaseDay)
-		endTime = endTime.AddDate(0, 0, increaseDay)
+		beginTime = endTime
+		if endTime == monthEnd {
+			break
+		}
 	}
 	return map[string]interface{}{
 		"xAxis": map[string]interface{}{