func hasAdmin(f iface.Filter) error {
q := map[string]interface{}{
"level": 300,
}
f.AddQuery(q)
c, err := f.Count()
if err != nil {
return err
}
if c > 0 {
return fmt.Errorf("Site already has an admin.")
}
return nil
}
func (b *Basics) Get(a iface.Filter) ([]interface{}, *QueryInfo, error) {
list, err := a.Find()
if err != nil {
return nil, nil, err
}
count, err := a.Count()
if err != nil {
return nil, nil, err
}
return list, &QueryInfo{
count, a.Modifiers().Skip(),
a.Modifiers().Limit(),
a.Modifiers().Sort(),
}, nil
}