initial commit

internal/application/auth/verify.go

@@ -0,0 +1,62 @@
+package auth
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"base/internal/domain/auth"
+	"base/internal/dto"
+	"base/pkg/email"
+)
+
+func (s *service) SendVerificationEmail(ctx context.Context, request dto.SendVerificationEmailRequest) error {
+	emailMsg := email.Request{
+		To:       request.Email,
+		Subject:  "Verify Your Email",
+		Template: email.TemplateData{EmailTemplateName: email.TemplateEmailVerification},
+	}
+
+	if _, err := s.emailService.Send(ctx, emailMsg); err != nil {
+		s.logger.Error().Err(err).Msg("failed to send verification email")
+		return fmt.Errorf("failed to send verification email: %w", err)
+	}
+
+	return nil
+}
+
+func (s *service) VerifyAccount(ctx context.Context, request dto.VerifyAccountRequest) error {
+	user, err := s.userRepo.FindByEmail(ctx, request.Email)
+	if err != nil {
+		return ErrUserNotFound
+	}
+
+	if user.EmailVerified {
+		return ErrEmailAlreadyVerified
+	}
+
+	// Get code from cache
+	key := fmt.Sprintf("verification:%s", request.Email)
+
+	storedCode, found, err := s.verificationStore.Get(ctx, key)
+	if err != nil || !found {
+		return ErrInvalidVerificationCode
+	}
+
+	if storedCode != request.Code {
+		return ErrInvalidVerificationCode
+	}
+
+	user.EmailVerified = true
+	user.Status = auth.UserStatusActive
+	user.UpdatedAt = time.Now()
+
+	if err := s.userRepo.Update(ctx, user); err != nil {
+		return fmt.Errorf("failed to update user: %w", err)
+	}
+
+	// Delete verification code from cache
+	_ = s.verificationStore.Delete(ctx, key)
+
+	return nil
+}