fix:修复同差的刷新bug

models/predict_edb_data_calculate_tcz.go

@@ -578,8 +578,9 @@ func RefreshAllPredictCalculateTcz(edbInfoId, source, subSource int, fromEdbInfo
 						break
 					}
 				} else {
+					nextDateDay := preDate
+					preDateDay := preDate
 					for i := 0; i < 35; i++ {
-						nextDateDay := preDate.AddDate(0, 0, 1)
 						nextDateDayStr := nextDateDay.Format(utils.FormatDate)
 						if findItem, ok := dataMap[nextDateDayStr]; ok { //上一年同期->下一个月找到
 							timestamp := currentDate.UnixNano() / 1e6
@@ -619,7 +620,6 @@ func RefreshAllPredictCalculateTcz(edbInfoId, source, subSource int, fromEdbInfo
 							}
 							break
 						} else {
-							preDateDay := preDate.AddDate(0, 0, -1)
 							preDateDayStr := preDateDay.Format(utils.FormatDate)
 							if findItem, ok := dataMap[preDateDayStr]; ok { //上一年同期->上一个月找到
 								timestamp := currentDate.UnixNano() / 1e6
@@ -660,6 +660,8 @@ func RefreshAllPredictCalculateTcz(edbInfoId, source, subSource int, fromEdbInfo
 								break
 							}
 						}
+						nextDateDay = nextDateDay.AddDate(0, 0, 1)
+						preDateDay = preDateDay.AddDate(0, 0, -1)
 					}
 				}
 			}