70 lines
1.7 KiB
Go
70 lines
1.7 KiB
Go
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package main
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import (
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"crypto/sha512"
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)
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type Key struct {
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id int64
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id_exercice int64
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Type string
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Value [64]byte
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}
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func (e Exercice) GetKeys() ([]Key, error) {
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if rows, err := DBQuery("SELECT id_key, type, value FROM exercice_keys WHERE id_exercice = ?", e.id); err != nil {
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return nil, err
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} else {
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defer rows.Close()
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var keys = make([]Key, 0)
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for rows.Next() {
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var k Key
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k.id_exercice = e.id
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if err := rows.Scan(&k.id, &k.id_exercice, &k.Type, &k.Value); err != nil {
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return nil, err
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}
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keys = append(keys, k)
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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return keys, nil
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}
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}
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func (e Exercice) AddRawKey(name string, raw_value string) (Key, error) {
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return e.AddKey(name, sha512.Sum512([]byte(raw_value)))
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}
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func (e Exercice) AddKey(name string, value [64]byte) (Key, error) {
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if res, err := DBExec("INSERT INTO exercice_keys (id_exercice, type, value) VALUES (?, ?, ?)", e.id, name, value); err != nil {
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return Key{}, err
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} else if kid, err := res.LastInsertId(); err != nil {
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return Key{}, err
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} else {
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return Key{kid, e.id, name, value}, nil
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}
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}
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func (k Key) Update() (int64, error) {
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if res, err := DBExec("UPDATE exercice_keys SET id_exercice = ?, type = ?, value = ? WHERE id_key = ?", k.id_exercice, k.Type, k.Value, k.id); err != nil {
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return 0, err
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} else if nb, err := res.RowsAffected(); err != nil {
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return 0, err
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} else {
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return nb, err
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}
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}
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func (k Key) Delete() (int64, error) {
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if res, err := DBExec("DELETE FROM exercice_keys WHERE id_key = ?", k.id); err != nil {
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return 0, err
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} else if nb, err := res.RowsAffected(); err != nil {
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return 0, err
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} else {
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return nb, err
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}
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}
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