initial commit

internal/application/profilerole/service.go

@@ -0,0 +1,121 @@
+package profilerole
+
+import (
+	"context"
+	"errors"
+
+	"github.com/google/uuid"
+	"github.com/rs/zerolog"
+	"go.uber.org/fx"
+
+	domainProfile "base/internal/domain/profile"
+	"base/internal/dto"
+)
+
+var ErrNotFound = domainProfile.ErrRoleNotFound
+
+type Service interface {
+	List(ctx context.Context) ([]dto.ProfileRole, error)
+	ListWithLimit(ctx context.Context, limit, offset int) ([]dto.ProfileRole, error)
+	Create(ctx context.Context, req dto.CreateProfileRoleRequest) (*dto.ProfileRole, error)
+	GetByID(ctx context.Context, id uuid.UUID) (*dto.ProfileRole, error)
+	Update(ctx context.Context, req dto.UpdateProfileRoleRequest) (*dto.ProfileRole, error)
+	Delete(ctx context.Context, id uuid.UUID) error
+}
+
+type service struct {
+	logger zerolog.Logger
+	repo   domainProfile.RoleRepository
+}
+
+type Param struct {
+	Logger zerolog.Logger
+	Repo   domainProfile.RoleRepository
+
+	fx.In
+}
+
+func New(param Param) Service {
+	return &service{
+		logger: param.Logger,
+		repo:   param.Repo,
+	}
+}
+
+func (s *service) List(ctx context.Context) ([]dto.ProfileRole, error) {
+	roles, err := s.repo.FindAll(ctx)
+	if err != nil {
+		return nil, err
+	}
+	return toDTOs(roles), nil
+}
+
+func (s *service) ListWithLimit(ctx context.Context, limit, offset int) ([]dto.ProfileRole, error) {
+	roles, err := s.repo.List(ctx, limit, offset)
+	if err != nil {
+		return nil, err
+	}
+	return toDTOs(roles), nil
+}
+
+func (s *service) Create(ctx context.Context, req dto.CreateProfileRoleRequest) (*dto.ProfileRole, error) {
+	role := &domainProfile.Role{
+		ID:    uuid.New(),
+		Title: req.Title,
+	}
+	if err := s.repo.Create(ctx, role); err != nil {
+		return nil, err
+	}
+	return toDTO(role), nil
+}
+
+func (s *service) GetByID(ctx context.Context, id uuid.UUID) (*dto.ProfileRole, error) {
+	role, err := s.repo.FindByID(ctx, id)
+	if err != nil {
+		if errors.Is(err, ErrNotFound) {
+			return nil, ErrNotFound
+		}
+		return nil, err
+	}
+	return toDTO(role), nil
+}
+
+func (s *service) Update(ctx context.Context, req dto.UpdateProfileRoleRequest) (*dto.ProfileRole, error) {
+	id, err := uuid.Parse(req.ID)
+	if err != nil {
+		return nil, ErrNotFound
+	}
+	role, err := s.repo.FindByID(ctx, id)
+	if err != nil {
+		return nil, ErrNotFound
+	}
+	role.Title = req.Title
+
+	if err := s.repo.Update(ctx, role); err != nil {
+		return nil, err
+	}
+	return toDTO(role), nil
+}
+
+func (s *service) Delete(ctx context.Context, id uuid.UUID) error {
+	role, err := s.repo.FindByID(ctx, id)
+	if err != nil {
+		return ErrNotFound
+	}
+	return s.repo.Delete(ctx, role.ID)
+}
+
+func toDTO(r *domainProfile.Role) *dto.ProfileRole {
+	return &dto.ProfileRole{
+		Id:    r.ID.String(),
+		Title: r.Title,
+	}
+}
+
+func toDTOs(roles []*domainProfile.Role) []dto.ProfileRole {
+	out := make([]dto.ProfileRole, len(roles))
+	for i, r := range roles {
+		out[i] = *toDTO(r)
+	}
+	return out
+}