init push

internal/service/user_service.go

@@ -0,0 +1,53 @@
+package service
+
+import (
+	"context"
+
+	"wucher/internal/domain/user"
+)
+
+type UserService struct {
+	repo user.Repository
+}
+
+func NewUserService(repo user.Repository) *UserService {
+	return &UserService{repo: repo}
+}
+
+func (s *UserService) Create(ctx context.Context, u *user.User) error {
+	return s.repo.Create(ctx, u)
+}
+
+func (s *UserService) Update(ctx context.Context, u *user.User) error {
+	return s.repo.Update(ctx, u)
+}
+
+func (s *UserService) Delete(ctx context.Context, id []byte) error {
+	return s.repo.Delete(ctx, id)
+}
+
+func (s *UserService) GetByID(ctx context.Context, id []byte) (*user.User, error) {
+	return s.repo.GetByID(ctx, id)
+}
+
+func (s *UserService) GetByEmail(ctx context.Context, email string) (*user.User, error) {
+	return s.repo.GetByEmail(ctx, email)
+}
+
+func (s *UserService) GetByUsername(ctx context.Context, username string) (*user.User, error) {
+	return s.repo.GetByUsername(ctx, username)
+}
+
+func (s *UserService) List(ctx context.Context, filter string, sort string, limit, offset int) ([]user.User, int64, error) {
+	return s.repo.List(ctx, filter, normalizeUserSort(sort), limit, offset)
+}
+
+func normalizeUserSort(sort string) string {
+	return normalizeSortByRules(sort,
+		sortField("users.email", "email"),
+		sortField("users.first_name", "first_name"),
+		sortField("users.last_name", "last_name"),
+		sortField("users.created_at", "created_at"),
+		sortField("users.updated_at", "updated_at"),
+	)
+}