// ScheduleList returns a list of all saved schedules
func (d *SQLite) ScheduleList() ([]*spec.Schedule, error) {
rows, err := d.Connection.Query("SELECT * FROM "+schedulesTable, nil)
if err != nil {
return nil, err
}
defer rows.Close()
var ss []*spec.Schedule
for rows.Next() {
var id, backup int
var body []byte
err = rows.Scan(&id, &backup, &body)
if err != nil {
return nil, err
}
var s spec.Schedule
json.Unmarshal(body, &s)
s.Backup = backup
s.ID = id
ss = append(ss, &s)
}
return ss, nil
}
func updateSchedule(w http.ResponseWriter, r *http.Request) (*httpapi.APIResponse, error) {
body, err := ioutil.ReadAll(io.LimitReader(r.Body, 1048576))
if err != nil {
return nil, httpapi.NewError("", "Request too large", 413)
}
if err := r.Body.Close(); err != nil {
return nil, errors.New("")
}
s := new(spec.Schedule)
if err := json.Unmarshal(body, &s); err != nil {
return nil, httpapi.NewError(err.Error(), "Invalid Request", 400)
}
vars := mux.Vars(r)
sID, err := strconv.ParseInt(vars["sID"], 10, 64)
if err != nil {
return nil, httpapi.NewError(err.Error(), "Invalid schedule ID", 400)
}
s.ID = int(sID)
if err := manager.UpdateSchedule(s); err != nil {
return nil, httpapi.NewError(err.Error(), "Could not update schedule", 400)
}
return &httpapi.APIResponse{HTTPCode: 200}, nil
}
func UpdateSchedule(s *spec.Schedule) error {
_, err := cron.Parse(s.String())
if err != nil {
return err
}
if err = gDb.UpdateSchedule(s); err != nil {
return err
}
schedules.Stop()
return initCron()
}
// GetSchedule returns single schedule
func (d *SQLite) GetSchedule(id int) (*spec.Schedule, error) {
var s []byte
var backup int
err := d.Connection.QueryRow("SELECT * FROM "+schedulesTable+" WHERE id=?", id).Scan(&id, &backup, &s)
switch {
case err == sql.ErrNoRows:
return nil, errors.New("No schedule with that ID")
case err != nil:
return nil, err
default:
var sched spec.Schedule
json.Unmarshal(s, &sched)
sched.ID = id
return &sched, nil
}
}
// AddSchedule saves a schedule to the DB
func (d *SQLite) AddSchedule(s *spec.Schedule) error {
sql := "INSERT INTO " + schedulesTable + " (backup, schedule) values(?, ?)"
sched, err := json.Marshal(s)
if err != nil {
return errors.New("Could not marshal schedule")
}
result, err := d.Connection.Exec(sql, s.Backup, sched)
if err != nil {
return err
}
id, err := result.LastInsertId()
if err != nil {
return nil
}
s.ID = int(id)
return nil
}