Merge branch 'fix/daily-checklist' into 'development'

[FIX][BE]: add validation max size upload file 5 MB

See merge request mbugroup/lti-api!289

internal/modules/daily-checklists/controllers/daily-checklist.controller.go

@@ -2,6 +2,7 @@ package controller
 
 import (
 	"math"
+	"mime/multipart"
 	"strconv"
 
 	"gitlab.com/mbugroup/lti-api.git/internal/modules/daily-checklists/dto"
@@ -362,6 +363,9 @@ func (u *DailyChecklistController) UpdateOne(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid multipart form")
 	}
 	req.Documents = form.File["documents"]
+	if err := validateDailyChecklistDocumentSizes(req.Documents); err != nil {
+		return err
+	}
 
 	if err := c.BodyParser(req); err != nil {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
@@ -381,6 +385,16 @@ func (u *DailyChecklistController) UpdateOne(c *fiber.Ctx) error {
 		})
 }
 
+func validateDailyChecklistDocumentSizes(files []*multipart.FileHeader) error {
+	const maxDailyChecklistDocumentBytes = 5 * 1024 * 1024 // 5MB
+	for _, file := range files {
+		if file != nil && file.Size > maxDailyChecklistDocumentBytes {
+			return fiber.NewError(fiber.StatusRequestEntityTooLarge, "Document size must be <= 5MB")
+		}
+	}
+	return nil
+}
+
 func (u *DailyChecklistController) DeleteOne(c *fiber.Ctx) error {
 	param := c.Params("idDailyChecklist")