db

package

v0.0.0-...-197e9dc Latest Latest Go to latest Published: Oct 21, 2019 License: MIT Imports: 3 Imported by: 0

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

func GetConnection(url string) (*DB, error)

GetConnection returns pgx connection pool with max_connections=20 Note https://godoc.org/github.com/jackc/pgx#hdr-PgBouncer if you want to use it together with PgBouncer

func (db *DB) CloseConnections()

func (db *DB) RetrieveBirthdayMessage(name string) (message string, err error)

RetrieveBirthdayMessage gets the birthday message y calling a corresponding sproc. The sproc takes the current date as well to simplify testing.

func (db *DB) StoreBirthday(name string, dateOfBirth time.Time) error

StoreBirthday stores the name and the birthday in Postgres database by calling a corresponding sproc.

type Model interface {
	StoreBirthday(string, time.Time) error
	RetrieveBirthdayMessage(string) (string, error)
}