package db

import "database/sql"

func Peer_ListAll(tx TX, networkID int64) ([]*Peer, error) {
	const query = Peer_SelectQuery + ` WHERE NetworkID=? ORDER BY PeerIP ASC`
	return Peer_List(tx, query, networkID)
}

func Peer_GetByAPIKey(tx TX, apiKey string) (*Peer, error) {
	return Peer_GetWhere(
		tx,
		Peer_SelectQuery+` WHERE APIKey=?`,
		apiKey)
}

func Network_HasPeers(db *sql.DB, networkID int64) (exists bool, err error) {
	const query = "SELECT EXISTS(SELECT 1 FROM peers WHERE NetworkID=?)"
	err = db.QueryRow(query, networkID).Scan(&exists)
	return exists, err
}