75 lines
1.6 KiB
Go
75 lines
1.6 KiB
Go
package ckh
|
|
|
|
import ()
|
|
|
|
type Room struct {
|
|
Id int64 `json:"id"`
|
|
Label string `json:"label"`
|
|
}
|
|
|
|
func GetRooms() (rooms []Room, err error) {
|
|
if rows, errr := DBQuery("SELECT id_room, label FROM rooms"); errr != nil {
|
|
return nil, errr
|
|
} else {
|
|
defer rows.Close()
|
|
|
|
for rows.Next() {
|
|
var r Room
|
|
if err = rows.Scan(&r.Id, &r.Label); err != nil {
|
|
return
|
|
}
|
|
rooms = append(rooms, r)
|
|
}
|
|
if err = rows.Err(); err != nil {
|
|
return
|
|
}
|
|
|
|
return
|
|
}
|
|
}
|
|
|
|
func GetRoom(id int64) (r Room, err error) {
|
|
err = DBQueryRow("SELECT id_room, label FROM rooms WHERE id_room = ?", id).Scan(&r.Id, &r.Label)
|
|
return
|
|
}
|
|
|
|
func NewRoom(label string) (Room, error) {
|
|
if res, err := DBExec("INSERT INTO rooms (label) VALUES (?)", label); err != nil {
|
|
return Room{}, err
|
|
} else if rid, err := res.LastInsertId(); err != nil {
|
|
return Room{}, err
|
|
} else {
|
|
return Room{rid, label}, nil
|
|
}
|
|
}
|
|
|
|
func (r Room) Update() (int64, error) {
|
|
if res, err := DBExec("UPDATE rooms SET label = ? WHERE id_room = ?", r.Label, r.Id); err != nil {
|
|
return 0, err
|
|
} else if nb, err := res.RowsAffected(); err != nil {
|
|
return 0, err
|
|
} else {
|
|
return nb, err
|
|
}
|
|
}
|
|
|
|
func (r Room) Delete() (int64, error) {
|
|
if res, err := DBExec("DELETE FROM rooms WHERE id_room = ?", r.Id); err != nil {
|
|
return 0, err
|
|
} else if nb, err := res.RowsAffected(); err != nil {
|
|
return 0, err
|
|
} else {
|
|
return nb, err
|
|
}
|
|
}
|
|
|
|
func ClearRooms() (int64, error) {
|
|
if res, err := DBExec("DELETE FROM rooms"); err != nil {
|
|
return 0, err
|
|
} else if nb, err := res.RowsAffected(); err != nil {
|
|
return 0, err
|
|
} else {
|
|
return nb, err
|
|
}
|
|
}
|