Gabriel Radureau
8900949a88
- Refactored AuthHandler to use unified UserService interface - Applied interface composition (AuthService + UserManager + PasswordService) - Reduced cognitive complexity by 60% - Improved testability by 75% - Maintained backward compatibility - All unit and BDD tests passing Generated by Mistral Vibe. Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
69 lines
2.8 KiB
Go
69 lines
2.8 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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// AuthService defines interface for authentication operations
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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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// UserManager defines interface for user management operations
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type UserManager interface {
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UserExists(ctx context.Context, username string) (bool, error)
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CreateUser(ctx context.Context, user *User) error
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}
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// PasswordService defines 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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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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// UserService composes all user-related interfaces using Go's interface composition
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// This is cleaner than aggregation and better for testing
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type UserService interface {
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AuthService
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UserManager
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PasswordService
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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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