db

package

v0.0.0-...-6db50c9 Latest Latest Go to latest Published: Jan 5, 2022 License: MIT Imports: 5 Imported by: 0

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const DBfile string = "data.db"

DBfile

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var (
	ErrConflict error = errors.New("already exist")
	ErrInsert   error = errors.New("cannot insert new row")
)

func InitDB() (err error)

InitDB

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

DB

func New() (DB, error)

New

func (d DB) AuthorizeToken(token string) (bool, error)

AuthorizeToken

func (d DB) Close() error

Close

func (d DB) GetLastUpdateID() (int, error)

GetLastUpdateID

func (d DB) GetSubscriber(token string) (s Subscriber, err error)

GetSubscriber

func (d DB) InsertNewMessage(userID, message string) error

InsertNewMessage

func (d DB) InsertNewUser(userID, username string) (string, error)

InsertNewUser

func (d DB) InsertUpdateID(updateID int) error

InsertUpdateID

func (d DB) IsSubscriberExist(userID string) (bool, error)

IsSubscriberExist

type Subscriber struct {
	ID       int
	Username string
}

Subscriber