From 54b9539c0f3de3cf13500d56e5c0b20b204ced70 Mon Sep 17 00:00:00 2001
From: "Masaharu.Kato" <masaharu.kato@ivis.co.jp>
Date: Mon, 16 Jun 2025 11:17:58 +0900
Subject: [PATCH] =?UTF-8?q?=E3=83=AC=E3=82=B7=E3=83=94=E8=BF=BD=E5=8A=A0?=
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---
 frontend/src/pages/AddRecipe.tsx | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/frontend/src/pages/AddRecipe.tsx b/frontend/src/pages/AddRecipe.tsx
index e96a779..72ca041 100644
--- a/frontend/src/pages/AddRecipe.tsx
+++ b/frontend/src/pages/AddRecipe.tsx
@@ -84,23 +84,28 @@ const AddRecipe: React.FC = () => {
       return false;
     }
 
-    if (!recipeId) {
-      //  新規追加
-      const response = await recipeApi.addRecipe({
+    try {
+      if (!recipeId) {
+        //  新規追加
+        const response = await recipeApi.addRecipe({
+          recipeName,
+          summary: recipeSummary,
+          stuffAndAmountArray: items,
+        })
+        return response.recipeId;
+      }
+
+      const response = await recipeApi.updateRecipe({
+        recipeId,
         recipeName,
         summary: recipeSummary,
         stuffAndAmountArray: items,
       })
-      return response.recipeId;
+    } catch {
+      alert('レシピの送信に失敗しました。既に同じ名前の料理が存在する可能性があります。');
+      return false;
     }
 
-    const response = await recipeApi.updateRecipe({
-      recipeId,
-      recipeName,
-      summary: recipeSummary,
-      stuffAndAmountArray: items,
-    })
-
     return recipeId;
   }