Add outlet_id to use context or request

internal/handler/report_handler.go

@@ -8,6 +8,7 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
 )
 
 type ReportHandler struct {
@@ -19,11 +20,26 @@ func NewReportHandler(reportService service.ReportService, userService UserServi
 	return &ReportHandler{reportService: reportService, userService: userService}
 }
 
+func (h *ReportHandler) resolveOutletID(c *gin.Context, contextOutletID uuid.UUID) string {
+	if outletIDStr := c.Query("outlet_id"); outletIDStr != "" {
+		if _, err := uuid.Parse(outletIDStr); err == nil {
+			return outletIDStr
+		}
+	}
+	if pathOutletID := c.Param("outlet_id"); pathOutletID != "" {
+		return pathOutletID
+	}
+	if contextOutletID != uuid.Nil {
+		return contextOutletID.String()
+	}
+	return ""
+}
+
 func (h *ReportHandler) GetDailyTransactionReportPDF(c *gin.Context) {
 	ctx := c.Request.Context()
 	ci := appcontext.FromGinContext(ctx)
 
-	outletID := c.Param("outlet_id")
+	outletID := h.resolveOutletID(c, ci.OutletID)
 	var dayPtr *time.Time
 	if d := c.Query("date"); d != "" {
 		if t, err := time.Parse("2006-01-02", d); err == nil {