migrate orion repo into monorepo structure

go/internal/human/service.go

@@ -0,0 +1,54 @@
+package human
+
+import (
+	"context"
+	"errors"
+
+	"github.com/flowy-live/llink/internal/utils"
+	"github.com/jackc/pgx/v5/pgxpool"
+)
+
+var ErrNotFound = errors.New("human not found")
+
+type Service interface {
+	GetOrCreateByEmail(ctx context.Context, email string) (*Human, error)
+	// GetByEmail returns ErrNotFound if no human found
+	GetByEmail(ctx context.Context, email string) (*Human, error)
+}
+
+type serviceImpl struct {
+	repo repository
+}
+
+func NewService(pool *pgxpool.Pool) Service {
+	return &serviceImpl{repo: newRepository(pool)}
+}
+
+func (s *serviceImpl) GetOrCreateByEmail(ctx context.Context, email string) (*Human, error) {
+	email, err := utils.NormalizeEmail(email)
+	if err != nil {
+		return nil, err
+	}
+
+	h, err := s.repo.getByEmail(ctx, email)
+	if err != nil {
+		if errors.Is(err, errNotFound) {
+			return s.repo.create(ctx, email)
+		}
+		return nil, err
+	}
+	return h, nil
+}
+
+func (s *serviceImpl) GetByEmail(ctx context.Context, email string) (*Human, error) {
+	email, err := utils.NormalizeEmail(email)
+	if err != nil {
+		return nil, err
+	}
+
+	h, err := s.repo.getByEmail(ctx, email)
+	if errors.Is(err, errNotFound) {
+		return nil, ErrNotFound
+	}
+	return h, err
+}