// Search a Client by its condition(s)
func (s *ClientStore) Search(
q store.Query) store.Result {
return upperio.NewResult(func() (res db.Result, err error) {
// get collection
coll, err := s.Coll()
if err != nil {
return
}
// retrieve entities by given query conditions
conds := upperio.Conds(q.GetConds())
if conds == nil {
res = coll.Find()
} else {
res = coll.Find(conds)
}
// add sorting information, if any
res = res.Sort(upperio.Sort(q)...)
// handle paging
if q.GetOffset() != 0 {
res = res.Skip(uint(q.GetOffset()))
}
if q.GetLimit() != 0 {
res = res.Limit(uint(q.GetLimit()))
}
return
})
}
// Sort take a store query and returns upperio Sort usable parameter
func Sort(q store.Query) (res []interface{}) {
ss := q.GetSorts().GetAll()
res = make([]interface{}, 0, len(ss))
for _, s := range ss {
res = append(res, s.String())
}
return
}