perf: optimize DailyReport GORM query with select-specific-columns to avoid SELECT *

controllers/report_controller.go

@@ -82,7 +82,8 @@ func DailyReport(c *gin.Context) {
 
 	startDt, endDt := getDayRange(targetDate)
 
-	query := config.DB.Where("company_id = ? AND created_at >= ? AND created_at < ? AND payment_status = ?", *user.CompanyID, startDt, endDt, "paid")
+	query := config.DB.Select("id, company_id, branch_id, order_number, total_amount, paid_amount, change_amount, payment_method, payment_status, platform_fee, created_at").
+		Where("company_id = ? AND created_at >= ? AND created_at < ? AND payment_status = ?", *user.CompanyID, startDt, endDt, "paid")
 
 	if branchQuery != "" {
 		if bID, err := strconv.Atoi(branchQuery); err == nil {