Add service interface with Mock (#7)

Signed-off-by: Igor Shishkin <me@teran.dev>

service/mock.go

@@ -0,0 +1,78 @@
+package service
+
+import (
+	"context"
+	"io"
+
+	"github.com/stretchr/testify/mock"
+)
+
+var _ ManageService = (*Mock)(nil)
+
+type Mock struct {
+	mock.Mock
+}
+
+func NewMock() *Mock {
+	return &Mock{}
+}
+
+func (m *Mock) CreateContainer(_ context.Context, name string) error {
+	args := m.Called(name)
+	return args.Error(0)
+}
+
+func (m *Mock) ListContainers(context.Context) ([]string, error) {
+	args := m.Called()
+	return args.Get(0).([]string), args.Error(1)
+}
+
+func (m *Mock) DeleteContainer(_ context.Context, name string) error {
+	args := m.Called(name)
+	return args.Error(0)
+}
+
+func (m *Mock) CreateVersion(_ context.Context, container string) (id string, err error) {
+	args := m.Called(container)
+	return args.Get(0).(string), args.Error(1)
+}
+
+func (m *Mock) ListVersions(_ context.Context, container string) ([]string, error) {
+	args := m.Called(container)
+	return args.Get(0).([]string), args.Error(1)
+}
+
+func (m *Mock) PublishVersion(_ context.Context, container, id string) error {
+	args := m.Called(container, id)
+	return args.Error(0)
+}
+
+func (m *Mock) DeleteVersion(_ context.Context, container, id string) error {
+	args := m.Called(container, id)
+	return args.Error(0)
+}
+
+func (m *Mock) AddObject(_ context.Context, container, versionID, key string, objReader io.Reader) error {
+	data, err := io.ReadAll(objReader)
+	if err != nil {
+		return err
+	}
+
+	args := m.Called(container, versionID, key, data)
+	return args.Error(0)
+}
+
+func (m *Mock) ListObjects(_ context.Context, container, versionID string) ([]string, error) {
+	args := m.Called(container, versionID)
+	return args.Get(0).([]string), args.Error(1)
+}
+
+func (m *Mock) GetObjectURL(ctx context.Context, container, versionID, key string) (string, error) {
+	args := m.Called(container, versionID, key)
+	return args.String(0), args.Error(1)
+}
+
+func (m *Mock) DeleteObject(_ context.Context, container, versionID, key string) error {
+	args := m.Called(container)
+	return args.Error(0)
+}

service/service.go

@@ -0,0 +1,89 @@
+package service
+
+import (
+	"context"
+	"io"
+
+	"github.com/teran/archived/repositories/blob"
+	"github.com/teran/archived/repositories/metadata"
+)
+
+type ManageService interface {
+	AccessService
+
+	CreateContainer(ctx context.Context, name string) error
+	DeleteContainer(ctx context.Context, name string) error
+
+	CreateVersion(ctx context.Context, container string) (id string, err error)
+	PublishVersion(ctx context.Context, container, id string) error
+	DeleteVersion(ctx context.Context, container, id string) error
+
+	AddObject(ctx context.Context, container, versionID, key string, objReader io.Reader) error
+	DeleteObject(ctx context.Context, container, versionID, key string) error
+}
+
+type AccessService interface {
+	ListContainers(ctx context.Context) ([]string, error)
+
+	ListVersions(ctx context.Context, container string) ([]string, error)
+
+	ListObjects(ctx context.Context, container, versionID string) ([]string, error)
+	GetObjectURL(ctx context.Context, container, versionID, key string) (string, error)
+}
+
+type service struct {
+	mdRepo   metadata.Repository
+	blobRepo blob.Repository
+}
+
+func NewManageService(mdRepo metadata.Repository, blobRepo blob.Repository) ManageService {
+	return &service{}
+}
+
+func NewAccessService(mdRepo metadata.Repository, blobRepo blob.Repository) AccessService {
+	return &service{}
+}
+
+func (s *service) CreateContainer(ctx context.Context, name string) error {
+	return s.mdRepo.CreateContainer(ctx, name)
+}
+
+func (s *service) ListContainers(ctx context.Context) ([]string, error) {
+	return s.mdRepo.ListContainers(ctx)
+}
+
+func (s *service) DeleteContainer(ctx context.Context, name string) error {
+	return s.mdRepo.DeleteContainer(ctx, name)
+}
+
+func (s *service) CreateVersion(ctx context.Context, container string) (id string, err error) {
+	panic("not implemented")
+}
+
+func (s *service) ListVersions(ctx context.Context, container string) ([]string, error) {
+	panic("not implemented")
+}
+
+func (s *service) PublishVersion(ctx context.Context, container, id string) error {
+	panic("not implemented")
+}
+
+func (s *service) DeleteVersion(ctx context.Context, container, id string) error {
+	panic("not implemented")
+}
+
+func (s *service) AddObject(ctx context.Context, container, versionID, key string, objReader io.Reader) error {
+	panic("not implemented")
+}
+
+func (s *service) ListObjects(ctx context.Context, container, versionID string) ([]string, error) {
+	panic("not implemented")
+}
+
+func (s *service) GetObjectURL(ctx context.Context, container, versionID, key string) (string, error) {
+	panic("not implemented")
+}
+
+func (s *service) DeleteObject(ctx context.Context, container, versionID, key string) error {
+	panic("not implemented")
+}