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