89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package entry
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import (
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"context"
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"net/url"
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"source.toby3d.me/toby3d/pub/internal/domain"
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)
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type (
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UpdateOptions struct {
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Add *domain.Entry
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Replace *domain.Entry
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Delete *domain.Entry
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}
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UseCase interface {
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// Create creates a new entry. Returns map or rel links, like Permalink
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// or created post, shortcode and syndication.
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Create(ctx context.Context, e domain.Entry) (*domain.Entry, error)
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// Update updates exist entry properties on provided u.
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//
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// TODO(toby3d): return Location header if entry updates their URL.
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Update(ctx context.Context, u *url.URL, options UpdateOptions) (*domain.Entry, error)
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// Delete destroy entry on provided URL.
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Delete(ctx context.Context, u *url.URL) (bool, error)
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// Undelete recover deleted entry on provided URL.
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Undelete(ctx context.Context, u *url.URL) (*domain.Entry, error)
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// Source returns properties of entry on provided URL.
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Source(ctx context.Context, u *url.URL) (*domain.Entry, error)
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}
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dummyUseCase struct{}
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stubUseCase struct {
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entry *domain.Entry
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err error
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ok bool
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}
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)
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func NewDummyUseCase() *dummyUseCase {
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return &dummyUseCase{}
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}
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func (dummyUseCase) Create(_ context.Context, _ domain.Entry) (map[string]*url.URL, error) {
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return nil, nil
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}
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func (dummyUseCase) Update(_ context.Context, _ *url.URL, _ UpdateOptions) (*domain.Entry, error) {
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return nil, nil
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}
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func (dummyUseCase) Delete(_ context.Context, _ *url.URL) (bool, error) { return false, nil }
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func (dummyUseCase) Undelete(_ context.Context, _ *url.URL) (*domain.Entry, error) { return nil, nil }
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func (dummyUseCase) Source(_ context.Context, _ *url.URL) (*domain.Entry, error) { return nil, nil }
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func NewStubUseCase(err error, e *domain.Entry, ok bool) *stubUseCase {
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return &stubUseCase{
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entry: e,
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err: err,
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ok: ok,
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}
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}
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func (ucase *stubUseCase) Create(_ context.Context, _ domain.Entry) (*domain.Entry, error) {
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return ucase.entry, ucase.err
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}
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func (ucase *stubUseCase) Update(_ context.Context, _ *url.URL, _ UpdateOptions) (*domain.Entry, error) {
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return ucase.entry, ucase.err
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}
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func (ucase *stubUseCase) Delete(_ context.Context, _ *url.URL) (bool, error) {
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return ucase.ok, ucase.err
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}
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func (ucase *stubUseCase) Undelete(_ context.Context, _ *url.URL) (*domain.Entry, error) {
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return ucase.entry, ucase.err
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}
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func (ucase *stubUseCase) Source(_ context.Context, _ *url.URL) (*domain.Entry, error) {
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return ucase.entry, ucase.err
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}
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