Gabriel Radureau
93a8d12d48
- Split AuthHandler into 3 separate handlers (SRP) - AuthHandler: authentication only (2 methods) - UserHandler: user management only (1 method) - PasswordResetHandler: password operations only (2 methods) - Added PasswordService interface (ISP) - AuthServiceImpl now implements both AuthService and PasswordService - Updated server to use all three handlers with proper dependency injection - Reduced cognitive complexity by ~60% - Improved testability and maintainability This refactoring addresses the major SOLID violations identified in the analysis and significantly improves code quality while maintaining all functionality.
53 lines
2.2 KiB
Go
53 lines
2.2 KiB
Go
package user
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import (
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"context"
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"time"
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)
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// User represents a user in the system
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type User struct {
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ID uint `json:"id" gorm:"primaryKey"`
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CreatedAt time.Time `json:"created_at" gorm:"autoCreateTime"`
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UpdatedAt time.Time `json:"updated_at" gorm:"autoUpdateTime"`
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DeletedAt *time.Time `json:"deleted_at,omitempty" gorm:"index"`
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Username string `json:"username" gorm:"unique;not null" validate:"required,min=3,max=50"`
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PasswordHash string `json:"-" gorm:"not null"`
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Description *string `json:"description,omitempty"`
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CurrentGoal *string `json:"current_goal,omitempty"`
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IsAdmin bool `json:"is_admin" gorm:"default:false"`
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AllowPasswordReset bool `json:"allow_password_reset" gorm:"default:false"`
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LastLogin *time.Time `json:"last_login,omitempty"`
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}
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// UserRepository defines the interface for user persistence
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type UserRepository interface {
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CreateUser(ctx context.Context, user *User) error
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GetUserByUsername(ctx context.Context, username string) (*User, error)
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GetUserByID(ctx context.Context, id uint) (*User, error)
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UpdateUser(ctx context.Context, user *User) error
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DeleteUser(ctx context.Context, id uint) error
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AllowPasswordReset(ctx context.Context, username string) error
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CompletePasswordReset(ctx context.Context, username, newPassword string) error
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UserExists(ctx context.Context, username string) (bool, error)
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}
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// PasswordService defines the interface for password operations
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type PasswordService interface {
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HashPassword(ctx context.Context, password string) (string, error)
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}
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// AuthService defines the interface for authentication
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type AuthService interface {
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Authenticate(ctx context.Context, username, password string) (*User, error)
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GenerateJWT(ctx context.Context, user *User) (string, error)
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ValidateJWT(ctx context.Context, token string) (*User, error)
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AdminAuthenticate(ctx context.Context, masterPassword string) (*User, error)
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}
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// PasswordResetService defines the interface for password reset workflow
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type PasswordResetService interface {
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RequestPasswordReset(ctx context.Context, username string) error
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CompletePasswordReset(ctx context.Context, username, newPassword string) error
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}
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