backend/internal/handler/fruit_handler.go

@@ -3,8 +3,10 @@ package handler
 import (
 	"context"
 	"errors"
+	"io"
 	"net/http"
 	"strconv"
+	"strings"
 
 	"github.com/labstack/echo/v4"
 
@@ -60,10 +62,10 @@ func NewFruitHandler(repo FruitRepository) *FruitHandler {
 
 func validateFruit(dto domain.FruitWriteDTO) []string {
 	var errs []string
-	if dto.Name == "" {
+	if strings.TrimSpace(dto.Name) == "" {
 		errs = append(errs, "name is required")
 	}
-	if dto.OSDBNumber == "" {
+	if strings.TrimSpace(dto.OSDBNumber) == "" {
 		errs = append(errs, "osdb_number is required")
 	}
 	if _, ok := validFruitTypes[dto.FruitType]; !ok {
@@ -220,8 +222,12 @@ func (h *FruitHandler) UploadImage(c echo.Context) error {
 	}
 	defer src.Close()
 
-	data := make([]byte, file.Size)
+	if file.Size == 0 {
-	if _, err := src.Read(data); err != nil {
+		return c.JSON(http.StatusBadRequest, map[string]string{"error": "image file is empty"})
+	}
+
+	data, err := io.ReadAll(src)
+	if err != nil {
 		return c.JSON(http.StatusInternalServerError, map[string]string{"error": "internal server error"})
 	}
 

backend/internal/repository/fruit_repo_integration_test.go

@@ -41,7 +41,9 @@ func TestFruitRepoIntegration(t *testing.T) {
 
 	// cleanup after test
 	t.Cleanup(func() {
-		pool.Exec(ctx, `DELETE FROM fruits WHERE osdb_number LIKE 'TEST-%'`)
+		if _, err := pool.Exec(ctx, `DELETE FROM fruits WHERE osdb_number LIKE 'TEST-%'`); err != nil {
+			t.Logf("cleanup: %v", err)
+		}
 	})
 
 	// Create

frontend/src/stores/fruitStore.ts

@@ -52,6 +52,7 @@ export const useFruitStore = defineStore('fruit', () => {
     const fruit = await createFruit(dto)
     fruits.value = [fruit, ...fruits.value]
     total.value += 1
+    offset.value = 0
     return fruit
   }