func DeleteConnection(w rest.ResponseWriter, r *rest.Request) {
ID := r.PathParam("id")
err := clientconfig.Update(func(conf *clientconfig.Config) error {
all := conf.Settings.Connections
var result []shared.Connection
// validate that the id exists
found := false
nEnabled := 0
for _, v := range all {
if v.ID == ID {
found = true
if v.Protected {
apiutils.WriteRestError(w, apierrors.NewForbidden("connection", ID, nil))
return nil
}
} else {
if !v.Disabled {
nEnabled += 1
}
result = append(result, v)
}
}
if !found {
apiutils.WriteRestError(w, apierrors.NewNotFound("connection", ID))
return nil
}
if nEnabled < 1 {
apiutils.WriteRestError(w,
apierrors.NewForbidden("connection", ID, errors.New("one connection must be enabled")))
return nil
}
service.UpdateConnections(result)
conf.Settings.Connections = result
return nil
})
if err != nil {
lg.Errorln(err)
}
clientconfig.Write()
w.WriteJson(true)
}
func ToggleConnection(w rest.ResponseWriter, r *rest.Request) {
ID := r.PathParam("id")
err := clientconfig.Update(func(conf *clientconfig.Config) error {
// validate that the id exists, if supplied
all := conf.Settings.Connections
foundIdx := 0
found := false
nEnabled := 0
for k, v := range all {
if !v.Disabled {
nEnabled += 1
}
if v.ID == ID {
found = true
foundIdx = k
}
}
if !found {
apiutils.WriteRestError(w, apierrors.NewNotFound("connection", ID))
return nil
}
if nEnabled < 2 && !conf.Settings.Connections[foundIdx].Disabled {
apiutils.WriteRestError(w,
apierrors.NewForbidden("connection", ID, errors.New("one connection must be enabled")))
return nil
}
conf.Settings.Connections[foundIdx].Disabled = !conf.Settings.Connections[foundIdx].Disabled
service.UpdateConnections(conf.Settings.Connections)
return nil
})
if err != nil {
lg.Errorln(err)
}
clientconfig.Write()
w.WriteJson(true)
}