feat[BE]: add address field to CustomerRelationDTO and refactor payment report functions for improved clarity and structure

internal/modules/repports/dto/repportCustomerPayment.dto.go

@@ -4,6 +4,7 @@ import (
 	"strings"
 	"time"
 
+	"gitlab.com/mbugroup/lti-api.git/internal/entities"
 	customerDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/customers/dto"
 	repportRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/repports/repositories"
 )
@@ -70,25 +71,16 @@ func ToCustomerPaymentReportRow(tx repportRepo.CustomerPaymentTransaction) Custo
 	}
 }
 
-func parseStringSlice(str string) []string {
-	str = strings.TrimSpace(str)
-	if str == "" || str == "-" {
-		return []string{}
+func ToCustomerPaymentReportItem(customer entities.Customer, initialBalance float64, rows []CustomerPaymentReportRow, summary CustomerPaymentReportSummary) CustomerPaymentReportItem {
+	return CustomerPaymentReportItem{
+		Customer:       customerDTO.ToCustomerRelationDTO(customer),
+		InitialBalance: initialBalance,
+		Rows:           rows,
+		Summary:        summary,
 	}
-
-	parts := strings.Split(str, ",")
-	result := make([]string, 0, len(parts))
-	for _, part := range parts {
-		part = strings.TrimSpace(part)
-		if part != "" {
-			result = append(result, part)
-		}
-	}
-
-	return result
 }
 
-func CalculateCustomerPaymentSummary(rows []CustomerPaymentReportRow, initialBalance float64) CustomerPaymentReportSummary {
+func ToCustomerPaymentReportSummary(rows []CustomerPaymentReportRow, initialBalance float64) CustomerPaymentReportSummary {
 	summary := CustomerPaymentReportSummary{}
 
 	for _, row := range rows {
@@ -108,3 +100,21 @@ func CalculateCustomerPaymentSummary(rows []CustomerPaymentReportRow, initialBal
 
 	return summary
 }
+
+func parseStringSlice(str string) []string {
+	str = strings.TrimSpace(str)
+	if str == "" || str == "-" {
+		return []string{}
+	}
+
+	parts := strings.Split(str, ",")
+	result := make([]string, 0, len(parts))
+	for _, part := range parts {
+		part = strings.TrimSpace(part)
+		if part != "" {
+			result = append(result, part)
+		}
+	}
+
+	return result
+}