45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
|
package db
|
||
|
|
|
||
|
|
func GetMinecraftUsername(discordID string) (string, error) {
|
||
|
|
rows, err := db.Query("SELECT minecraftUsername FROM minecraftUsername WHERE discordId=?", discordID)
|
||
|
|
if err != nil {
|
||
|
|
return "", err
|
||
|
|
}
|
||
|
|
defer rows.Close()
|
||
|
|
if rows.Next() {
|
||
|
|
var username string
|
||
|
|
err := rows.Scan(&username)
|
||
|
|
if err != nil {
|
||
|
|
return "", err
|
||
|
|
}
|
||
|
|
return username, nil
|
||
|
|
}
|
||
|
|
return "", ErrNotFound
|
||
|
|
}
|
||
|
|
|
||
|
|
func GetDiscordID(username string) (string, error) {
|
||
|
|
rows, err := db.Query("SELECT discordId FROM minecraftUsername WHERE minecraftUsername=?", username)
|
||
|
|
if err != nil {
|
||
|
|
return "", err
|
||
|
|
}
|
||
|
|
defer rows.Close()
|
||
|
|
if rows.Next() {
|
||
|
|
var id string
|
||
|
|
err := rows.Scan(&id)
|
||
|
|
if err != nil {
|
||
|
|
return "", err
|
||
|
|
}
|
||
|
|
return id, nil
|
||
|
|
}
|
||
|
|
return "", ErrNotFound
|
||
|
|
}
|
||
|
|
|
||
|
|
func SetMinecraftUsername(discordID, username string) error {
|
||
|
|
_, err := GetDiscordID(username)
|
||
|
|
if err != ErrNotFound {
|
||
|
|
return ErrAlreadyExists
|
||
|
|
}
|
||
|
|
_, err = db.Exec("REPLACE INTO minecraftUsername(discordId, minecraftUsername) VALUES(?,?)", discordID, username)
|
||
|
|
return err
|
||
|
|
}
|