justguestbook

type Entry struct {
	// ID of an entry.
	ID int64 `json:"entry_id"`

	// Created holds the date and time when an entry was created.
	Created time.Time `json:"created"`

	// Name holds a nick-/name of a guest who posted an entry.
	Name string `json:"name"`

	// Website of a guest. Can be empty.
	Website string `json:"website,omitempty"`

	// HideWebsite tells wether to hide or show guest's website.
	HideWebsite bool `json:"hide_website,omitempty"`

	// Message that a guest wrote.
	Message string `json:"message"`

	// Reply holds a reply for this entry.
	Reply *Reply `json:"reply,omitempty"`
}

type Guestbook interface {
	// Entries returns a slice of guestbook entries.
	Entries(page, pageSize int64) ([]*Entry, error)
	// Count returns how much entries are in a DB.
	Count() (int64, error)
	// NewEntry inserts a given Entry into a DB.
	NewEntry(entry *Entry) error
	// EditEntry modifies the fields of an existing entry.
	EditEntry(entry *Entry) error
	// DeleteEntry removes an Entry with a given ID.
	DeleteEntry(entryID int64) error
	// NewReply inserts a given Reply into a DB.
	NewReply(reply *Reply) error
	// EditReply modifies a message field of a given Reply.
	EditReply(reply *Reply) error
	// DeleteReply removes a Reply with a given ID of an Entry.
	DeleteReply(entryID int64) error
	// Close closes a DB.
	Close() error
}

type Reply struct {
	// ID of a guestbook's entry is used when update of a reply is performed.
	//
	// Not present in JSON because a reply comes within its corresponding entry.
	ID int64 `json:"-"`

	// Created holds a date and time when a reply was created.
	Created time.Time `json:"created,omitempty"`

	// Message holds a reply's message.
	Message string `json:"message"`
}

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