created stuff recipe recipestuff table init file

backend/src/main/java/com/example/todoapp/config/InitTables.java

@@ -0,0 +1,127 @@
+//--------------------------------
+// InitTables.java
+//
+// 更新履歴：2025/06/10 新規作成 
+// Copyright(c) 2025 IVIS All rights reserved.
+//
+// Tobuys, Stocks, Stuffs, Recipes, RecipeStuffsを起動時に初期化するクラス
+// 
+//--------------------------------------------
+
+package com.example.todoapp.config;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+
+import jakarta.annotation.PostConstruct;
+
+import com.example.todoapp.model.ToBuys;
+import com.example.todoapp.repository.ToBuysRepository;
+import com.example.todoapp.model.Stocks;
+import com.example.todoapp.repository.StocksRepository;
+import com.example.todoapp.model.Recipes;
+import com.example.todoapp.repository.RecipesRepository;
+import com.example.todoapp.model.RecipeStuffs;
+import com.example.todoapp.repository.RecipeStuffsRepository;
+import com.example.todoapp.model.Stuffs;
+import com.example.todoapp.repository.StuffsRepository;
+
+@Configuration
+public class InitTables {
+
+    @Autowired
+    private ToBuysRepository tobuysRepository;
+    @Autowired
+    private StocksRepository stocksRepository;
+    @Autowired
+    private RecipesRepository recipesRepository;
+    @Autowired
+    private RecipeStuffsRepository recipeStuffsRepository;
+    @Autowired
+    private StuffsRepository stuffsRepository;
+
+    @PostConstruct
+    public void initTables() {
+        
+        tobuysRepository.deleteAll(); //データを残す場合はコメントアウト
+        stocksRepository.deleteAll(); //データを残す場合はコメントアウト
+        recipeStuffsRepository.deleteAll(); //データを残す場合はコメントアウト
+        recipesRepository.deleteAll(); //データを残す場合はコメントアウト
+        stuffsRepository.deleteAll(); //データを残す場合はコメントアウト
+
+        if (stuffsRepository.count() > 0) {
+            return; // すでにデータが存在する場合は何もしない
+            
+        } else {
+            setNewStuff(1L, "牛乳", null, "乳製品");
+            setNewStuff(2L, "ヨーグルト", null, "乳製品");
+            setNewStuff(3L, "チーズ", null, "乳製品");
+            setNewStuff(4L, "バター", null, "乳製品");
+            setNewStuff(5L, "生クリーム", null, "乳製品");
+
+            setNewStuff(6L, "鮭", null, "魚・肉");
+            setNewStuff(7L, "鶏むね肉", null, "魚・肉");
+            setNewStuff(8L, "豚バラ肉", null, "魚・肉");
+            setNewStuff(9L, "牛ひき肉", null, "魚・肉");
+            setNewStuff(10L, "まぐろ", null, "魚・肉");
+
+            setNewStuff(11L, "にんじん", null, "野菜");
+            setNewStuff(12L, "キャベツ", null, "野菜");
+            setNewStuff(13L, "ほうれん草", null, "野菜");
+            setNewStuff(14L, "玉ねぎ", null, "野菜");
+            setNewStuff(15L, "ピーマン", null, "野菜");
+
+            setNewStuff(16L, "醤油", null, "調味料");
+            setNewStuff(17L, "味噌", null, "調味料");
+            setNewStuff(18L, "塩", null, "調味料");
+            setNewStuff(19L, "砂糖", null, "調味料");
+            setNewStuff(20L, "酢", null, "調味料");
+
+            setNewStuff(21L, "米", null, "その他");
+            setNewStuff(22L, "パスタ", null, "その他");
+            setNewStuff(23L, "小麦粉", null, "その他");
+            setNewStuff(24L, "卵", null, "その他");
+            setNewStuff(25L, "豆腐", null, "その他");
+        }
+
+        if (stuffsRepository.count() > 0) {
+            return; // すでにデータが存在する場合は何もしない    
+        } else {
+            setNewRecipe(1L, "鮭のムニエル", "鮭を小麦粉で焼いた料理");
+        }
+
+        if (recipesRepository.count() > 0) {
+            return; // すでにデータが存在する場合は何もしない    
+        } else {
+            setNewRecipeStuffs(1L, recipesRepository.findById(1L).orElse(null), 6L, 1); // 鮭
+            setNewRecipeStuffs(3L, recipesRepository.findById(1L).orElse(null), 16L, 10); // 醤油
+            setNewRecipeStuffs(2L, recipesRepository.findById(1L).orElse(null), 23L, 50); // 小麦粉
+        }
+
+    }
+
+    private void setNewStuff(Long stuffId, String stuffName, String summary, String category) {
+        Stuffs stuff = new Stuffs();
+        stuff.setStuffId(stuffId);
+        stuff.setStuffName(stuffName);
+        stuff.setSummary(summary);
+        stuff.setCategory(category);
+        stuffsRepository.save(stuff);
+    }
+
+    private void setNewRecipe(Long recipeId, String recipeName, String summary) {
+        Recipes recipe = new Recipes();
+        recipe.setRecipeId(recipeId);
+        recipe.setRecipieName(recipeName);
+        recipe.setSummary(summary);
+    }
+
+    private void setNewRecipeStuffs(Long recipeStuffsId, Recipes recipe, Long stuffId, int amount) {
+        RecipeStuffs recipeStuff = new RecipeStuffs();
+        recipeStuff.setRecipeStuffsId(recipeStuffsId);
+        recipeStuff.setRecipes(recipe);
+        recipeStuff.setRecipeStuffsId(stuffId);
+        recipeStuff.setAmount(amount);
+        recipeStuffsRepository.save(recipeStuff);
+    }
+}