clean: remove merged files

internal/services/auth_service.go

@@ -1,12 +1,93 @@
 package services
 
 import (
+	"crypto/rand"
+	"crypto/sha256"
+	"encoding/hex"
+	"errors"
 	"fmt"
+	"net/mail"
+	"strings"
 
 	"goyco/internal/config"
 	"goyco/internal/database"
 )
 
+const (
+	defaultTokenExpirationHours  = 24
+	verificationTokenBytes       = 32
+	deletionTokenExpirationHours = 24
+)
+
+var (
+	ErrInvalidCredentials       = errors.New("invalid credentials")
+	ErrInvalidToken             = errors.New("invalid or expired token")
+	ErrUsernameTaken            = errors.New("username already exists")
+	ErrEmailTaken               = errors.New("email already exists")
+	ErrInvalidEmail             = errors.New("invalid email address")
+	ErrPasswordTooShort         = errors.New("password too short")
+	ErrEmailNotVerified         = errors.New("email not verified")
+	ErrAccountLocked            = errors.New("account is locked")
+	ErrInvalidVerificationToken = errors.New("invalid verification token")
+	ErrEmailSenderUnavailable   = errors.New("email sender not configured")
+	ErrDeletionEmailFailed      = errors.New("account deletion email failed")
+	ErrInvalidDeletionToken     = errors.New("invalid account deletion token")
+	ErrUserNotFound             = errors.New("user not found")
+	ErrDeletionRequestNotFound  = errors.New("deletion request not found")
+)
+
+type AuthResult struct {
+	AccessToken  string         `json:"access_token" example:"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..."`
+	RefreshToken string         `json:"refresh_token" example:"a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6q7r8s9t0"`
+	User         *database.User `json:"user"`
+}
+
+type RegistrationResult struct {
+	User             *database.User `json:"user"`
+	VerificationSent bool           `json:"verification_sent"`
+}
+
+func normalizeEmail(email string) (string, error) {
+	trimmed := strings.TrimSpace(email)
+	if trimmed == "" {
+		return "", fmt.Errorf("email is required")
+	}
+
+	parsed, err := mail.ParseAddress(trimmed)
+	if err != nil {
+		return "", ErrInvalidEmail
+	}
+
+	return strings.ToLower(parsed.Address), nil
+}
+
+func generateVerificationToken() (string, string, error) {
+	buf := make([]byte, verificationTokenBytes)
+	if _, err := rand.Read(buf); err != nil {
+		return "", "", fmt.Errorf("generate verification token: %w", err)
+	}
+
+	token := hex.EncodeToString(buf)
+	hashed := HashVerificationToken(token)
+	return token, hashed, nil
+}
+
+func HashVerificationToken(token string) string {
+	sum := sha256.Sum256([]byte(token))
+	return hex.EncodeToString(sum[:])
+}
+
+func sanitizeUser(user *database.User) *database.User {
+	if user == nil {
+		return nil
+	}
+
+	copy := *user
+	copy.Password = ""
+	copy.EmailVerificationToken = ""
+	return &copy
+}
+
 type AuthFacade struct {
 	registrationService   *RegistrationService
 	passwordResetService  *PasswordResetService

internal/services/auth_types.go

@@ -1,35 +0,0 @@
-package services
-
-import (
-	"errors"
-
-	"goyco/internal/database"
-)
-
-var (
-	ErrInvalidCredentials       = errors.New("invalid credentials")
-	ErrInvalidToken             = errors.New("invalid or expired token")
-	ErrUsernameTaken            = errors.New("username already exists")
-	ErrEmailTaken               = errors.New("email already exists")
-	ErrInvalidEmail             = errors.New("invalid email address")
-	ErrPasswordTooShort         = errors.New("password too short")
-	ErrEmailNotVerified         = errors.New("email not verified")
-	ErrAccountLocked            = errors.New("account is locked")
-	ErrInvalidVerificationToken = errors.New("invalid verification token")
-	ErrEmailSenderUnavailable   = errors.New("email sender not configured")
-	ErrDeletionEmailFailed      = errors.New("account deletion email failed")
-	ErrInvalidDeletionToken     = errors.New("invalid account deletion token")
-	ErrUserNotFound             = errors.New("user not found")
-	ErrDeletionRequestNotFound  = errors.New("deletion request not found")
-)
-
-type AuthResult struct {
-	AccessToken  string         `json:"access_token" example:"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..."`
-	RefreshToken string         `json:"refresh_token" example:"a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6q7r8s9t0"`
-	User         *database.User `json:"user"`
-}
-
-type RegistrationResult struct {
-	User             *database.User `json:"user"`
-	VerificationSent bool           `json:"verification_sent"`
-}

internal/services/auth_utils.go

@@ -1,59 +0,0 @@
-package services
-
-import (
-	"crypto/rand"
-	"crypto/sha256"
-	"encoding/hex"
-	"fmt"
-	"net/mail"
-	"strings"
-
-	"goyco/internal/database"
-)
-
-const (
-	defaultTokenExpirationHours  = 24
-	verificationTokenBytes       = 32
-	deletionTokenExpirationHours = 24
-)
-
-func normalizeEmail(email string) (string, error) {
-	trimmed := strings.TrimSpace(email)
-	if trimmed == "" {
-		return "", fmt.Errorf("email is required")
-	}
-
-	parsed, err := mail.ParseAddress(trimmed)
-	if err != nil {
-		return "", ErrInvalidEmail
-	}
-
-	return strings.ToLower(parsed.Address), nil
-}
-
-func generateVerificationToken() (string, string, error) {
-	buf := make([]byte, verificationTokenBytes)
-	if _, err := rand.Read(buf); err != nil {
-		return "", "", fmt.Errorf("generate verification token: %w", err)
-	}
-
-	token := hex.EncodeToString(buf)
-	hashed := HashVerificationToken(token)
-	return token, hashed, nil
-}
-
-func HashVerificationToken(token string) string {
-	sum := sha256.Sum256([]byte(token))
-	return hex.EncodeToString(sum[:])
-}
-
-func sanitizeUser(user *database.User) *database.User {
-	if user == nil {
-		return nil
-	}
-
-	copy := *user
-	copy.Password = ""
-	copy.EmailVerificationToken = ""
-	return &copy
-}