go fmt実行

cmd/server/main.go

@@ -34,7 +34,6 @@ func main() {
 	mux := router.NewRouter(h)
 	portStr := ":" + strconv.Itoa(cfg.App.Port)
 
-
 	srv := &http.Server{
 		Addr:    portStr,
 		Handler: mux,

config/config.go

@@ -10,24 +10,24 @@ type Config struct {
 		Port int
 	}
 	DB struct {
-		Host    string
-		Port    int
-		User    string
+		Host     string
+		Port     int
+		User     string
 		Password string
-		Name    string
+		Name     string
 	}
 }
 
 func LoadConfig() (*Config, error) {
 	c := &Config{}
 
-    // 環境変数から読み込む例
-    c.App.Port = getEnvAsInt("PORT", 8080)
-    c.DB.Host = getEnv("DB_HOST", "db")
-    c.DB.Port = getEnvAsInt("DB_PORT", 3306)
-    c.DB.User = getEnv("DB_USER", "todouser")
-    c.DB.Password = getEnv("DB_PASSWORD", "secret")
-    c.DB.Name = getEnv("DB_NAME", "todo")
+	// 環境変数から読み込む例
+	c.App.Port = getEnvAsInt("PORT", 8080)
+	c.DB.Host = getEnv("DB_HOST", "db")
+	c.DB.Port = getEnvAsInt("DB_PORT", 3306)
+	c.DB.User = getEnv("DB_USER", "todouser")
+	c.DB.Password = getEnv("DB_PASSWORD", "secret")
+	c.DB.Name = getEnv("DB_NAME", "todo")
 
 	return c, nil
 }
@@ -49,4 +49,4 @@ func getEnvAsInt(key string, defaultValue int) int {
 		return defaultValue
 	}
 	return i
-}
+}

domain/errors.go

@@ -3,7 +3,7 @@ package domain
 import "errors"
 
 var (
-	ErrNotFound = errors.New("not found")
-	ErrInvalid = errors.New("invalid input")
+	ErrNotFound   = errors.New("not found")
+	ErrInvalid    = errors.New("invalid input")
 	ErrTitleEmpty = errors.New("title cannot be empty")
-)
+)

domain/task.go

@@ -15,10 +15,10 @@ func NewTask(title, description string) (*Task, error) {
 		return nil, ErrTitleEmpty
 	}
 	return &Task{
-		Title: title,
+		Title:       title,
 		Description: description,
-		CreatedAt: time.Now(),
-		UpdatedAt: time.Now(),
+		CreatedAt:   time.Now(),
+		UpdatedAt:   time.Now(),
 	}, nil
 }
 
@@ -30,4 +30,4 @@ func (t *Task) Update(title, description string) error {
 	t.Description = description
 	t.UpdatedAt = time.Now()
 	return nil
-}
+}

domain/task_repository.go

@@ -9,4 +9,3 @@ type ITaskRepository interface {
 	UpdateTask(ctx context.Context, t *Task) error
 	DeleteTask(ctx context.Context, id int64) error
 }
-

infrastructure/db/mysql.go

@@ -11,15 +11,15 @@ import (
 func NewMySQLDB(cfg *config.Config) (*sql.DB, error) {
 	dsn := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?parseTime=true&loc=Local&charset=utf8mb4",
 		cfg.DB.User, cfg.DB.Password, cfg.DB.Host, cfg.DB.Port, cfg.DB.Name)
-	
+
 	db, err := sql.Open("mysql", dsn)
 	if err != nil {
 		return nil, err
 	}
 
 	db.SetMaxOpenConns(25)
 	db.SetMaxIdleConns(25)
-	
+
 	if err := db.Ping(); err != nil {
 		return nil, err
 	}

presentation/handlers/request_response.go

@@ -12,4 +12,4 @@ type UpdateTaskRequest struct {
 
 type ErrorResponse struct {
 	Message string `json:"message"`
-}
+}

presentation/handlers/task_handler.go

@@ -35,20 +35,20 @@ func (h *TaskHandler) GetAllTasks(w http.ResponseWriter, r *http.Request) {
 
 // GetTaskById: GET /tasks/{id}
 func (h *TaskHandler) GetTaskById(w http.ResponseWriter, r *http.Request) {
-	fmt.Printf("GetTaskById called with path: %s\n", r.URL.Path)  // デバッグログ追加
+	fmt.Printf("GetTaskById called with path: %s\n", r.URL.Path) // デバッグログ追加
 
 	id, err := extractIdFromPath(r.URL.Path, "/tasks/")
 	if err != nil {
-		fmt.Printf("Error extracting ID: %v\n", err)  // デバッグログ追加
+		fmt.Printf("Error extracting ID: %v\n", err) // デバッグログ追加
 		http.Error(w, "invalid id", http.StatusBadRequest)
 		return
 	}
 
-	fmt.Printf("Extracted ID: %d\n", id)  // デバッグログ追加
+	fmt.Printf("Extracted ID: %d\n", id) // デバッグログ追加
 
 	task, err := h.u.GetTaskById(context.Background(), id)
 	if err != nil {
-		fmt.Printf("Error getting task: %v\n", err)  // デバッグログ追加
+		fmt.Printf("Error getting task: %v\n", err) // デバッグログ追加
 		if errors.Is(err, domain.ErrNotFound) {
 			http.NotFound(w, r)
 			return