refac: reamaining auth surface rewrite, T0

internal/infrastructure/useCases/ResetPassword.go

@@ -0,0 +1,39 @@
+package useCases
+
+import (
+	"RenewCMS/internal/domain/hash"
+	"RenewCMS/internal/domain/user"
+	"time"
+)
+
+type ResetPasswordUseCase struct {
+	userRepository user.Repository
+	hasher         hash.Hasher
+}
+
+func NewResetPasswordUseCase(userRepository user.Repository, hasher hash.Hasher) *ResetPasswordUseCase {
+	return &ResetPasswordUseCase{userRepository, hasher}
+}
+
+func (r *ResetPasswordUseCase) ResetPassword(email string, code string, newPassword string) error {
+	dbUser, err := r.userRepository.GetByEmail(email)
+	if err != nil {
+		return user.ErrInvalidPasswordResetCode
+	}
+
+	if dbUser.PasswordResetCode == "" || r.hasher.Compare(dbUser.PasswordResetCode, code) != nil {
+		return user.ErrInvalidPasswordResetCode
+	}
+
+	if time.Now().After(dbUser.PasswordResetExpiration) {
+		return user.ErrPasswordResetCodeExpired
+	}
+
+	hashedPassword, err := r.hasher.Hash(newPassword)
+	if err != nil {
+		return err
+	}
+
+	_, err = r.userRepository.ResetPassword(dbUser.ID, hashedPassword)
+	return err
+}