feat(report):完成计算园区概况部分的功能。

service/report.go

@@ -1,6 +1,7 @@
 package service
 
 import (
+	"electricity_bill_calc/exceptions"
 	"electricity_bill_calc/global"
 	"electricity_bill_calc/model"
 	"electricity_bill_calc/tools"
@@ -160,3 +161,45 @@ func (_ReportService) UpdateReportSummary(summary *model.ReportSummary) error {
 	_, err := global.DBConn.ID(summary.ReportId).Cols("overall", "overall_fee", "critical", "critical_fee", "peak", "peak_fee", "valley", "valley_fee", "basic_fee", "adjust_fee").Update(summary)
 	return err
 }
+
+func (_ReportService) CalculateSummaryAndFinishStep(reportId string) error {
+	var report = new(model.Report)
+	has, err := global.DBConn.ID(reportId).NoAutoCondition().Get(report)
+	if err != nil {
+		return err
+	}
+	if !has {
+		return exceptions.NewNotFoundError("未找到指定报表")
+	}
+	var summary = new(model.ReportSummary)
+	has, err = global.DBConn.ID(reportId).NoAutoCondition().Get(summary)
+	if err != nil {
+		return err
+	}
+	if !has {
+		return exceptions.NewNotFoundError("未找到指定报表的园区概况")
+	}
+	tx := global.DBConn.NewSession()
+	if err = tx.Begin(); err != nil {
+		return err
+	}
+	defer tx.Close()
+	summary.CalculatePrices()
+	_, err = tx.ID(summary.ReportId).Cols("overall_price", "critical_price", "peak_price", "flat", "flat_fee", "flat_price", "valley_price").Update(summary)
+	if err != nil {
+		tx.Rollback()
+		return err
+	}
+	report.StepState.Summary = true
+	_, err = tx.ID(report.Id).Cols("step_state").Update(report)
+	if err != nil {
+		tx.Rollback()
+		return err
+	}
+	err = tx.Commit()
+	if err != nil {
+		tx.Rollback()
+		return err
+	}
+	return nil
+}