// Get and serialize all members of a set
func GetAreasMembers(areas []string) []Entity {
conn := db.Pool.Get()
defer conn.Close()
keys := []string{}
entityList := []Entity{}
for _, area := range areas {
result, err := db.Smembers(conn, area)
if err != nil {
continue
}
keys = append(keys, result...)
}
for _, key := range keys {
record, err := db.Get(conn, key)
if err != nil {
continue
}
entityList = append(entityList, Load(key, record))
}
return entityList
}
// Fetches a single record in the database, by given concrete key.
// If there is no entity with such key, returns error.
func Get(key string) (Entity, error) {
conn := db.Pool.Get()
defer conn.Close()
record, err := db.Get(conn, key)
if err != nil {
return nil, err
}
return Load(key, record), nil
}