notifications

type Notification struct {
	PostID     string
	PostURL    string // mm permalink, if available
	PostedAt   time.Time
	Kind       string
	Title      string // link title or first non-header line
	Excerpt    string // short snippet of the message
	CourseID   int    // 0 if not parseable
	ThemeID    int
	LongreadID int
	LMSURL     string // the linked LMS URL, if any
}

type Permalinker interface {
	Permalink(postID string) string
}

type PostSource interface {
	LoadPosts(ctx context.Context) ([]RawPost, error)
}

type RawPost struct {
	ID       string
	Message  string
	CreateAt time.Time
}

type UseCase struct {
	// contains filtered or unexported fields
}