89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package sqlitedb
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import (
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"database/sql"
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"github.com/DigitalTolk/wireguard-ui/model"
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)
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// GetWakeOnLanHosts returns all Wake-on-LAN hosts
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func (o *SqliteDB) GetWakeOnLanHosts() ([]model.WakeOnLanHost, error) {
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rows, err := o.db.Query("SELECT mac_address, name, latest_used FROM wake_on_lan_hosts")
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var hosts []model.WakeOnLanHost
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for rows.Next() {
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var h model.WakeOnLanHost
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if err := rows.Scan(&h.MacAddress, &h.Name, &h.LatestUsed); err != nil {
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return nil, err
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}
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hosts = append(hosts, h)
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}
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return hosts, rows.Err()
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}
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// GetWakeOnLanHost returns a single Wake-on-LAN host by MAC address
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func (o *SqliteDB) GetWakeOnLanHost(macAddress string) (*model.WakeOnLanHost, error) {
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host := &model.WakeOnLanHost{MacAddress: macAddress}
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resourceName, err := host.ResolveResourceName()
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if err != nil {
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return nil, err
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}
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var h model.WakeOnLanHost
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err = o.db.QueryRow(
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"SELECT mac_address, name, latest_used FROM wake_on_lan_hosts WHERE mac_address = ?",
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resourceName,
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).Scan(&h.MacAddress, &h.Name, &h.LatestUsed)
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if err == sql.ErrNoRows {
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return nil, err
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}
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if err != nil {
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return nil, err
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}
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return &h, nil
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}
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// DeleteWakeOnHostLanHost deletes a Wake-on-LAN host by MAC address
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func (o *SqliteDB) DeleteWakeOnHostLanHost(macAddress string) error {
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host := &model.WakeOnLanHost{MacAddress: macAddress}
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resourceName, err := host.ResolveResourceName()
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if err != nil {
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return err
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}
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_, err = o.db.Exec("DELETE FROM wake_on_lan_hosts WHERE mac_address = ?", resourceName)
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return err
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}
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// SaveWakeOnLanHost creates or updates a Wake-on-LAN host
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func (o *SqliteDB) SaveWakeOnLanHost(host model.WakeOnLanHost) error {
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resourceName, err := host.ResolveResourceName()
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if err != nil {
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return err
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}
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host.MacAddress = resourceName
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_, err = o.db.Exec(
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`INSERT INTO wake_on_lan_hosts (mac_address, name, latest_used)
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VALUES (?, ?, ?)
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ON CONFLICT(mac_address) DO UPDATE SET
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name = excluded.name,
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latest_used = excluded.latest_used`,
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host.MacAddress, host.Name, host.LatestUsed,
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)
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return err
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}
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// DeleteWakeOnHost deletes a Wake-on-LAN host
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func (o *SqliteDB) DeleteWakeOnHost(host model.WakeOnLanHost) error {
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resourceName, err := host.ResolveResourceName()
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if err != nil {
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return err
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}
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_, err = o.db.Exec("DELETE FROM wake_on_lan_hosts WHERE mac_address = ?", resourceName)
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return err
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}
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