// GetProviders returns an array of the first 10 Providers.
// FIXME support different result counts
func GetProviders(db *godis.Client) []Resource {
var providers []Resource
// fetch the Providers
r, err := db.Lrange("idx:Provider", 0, 10)
if err != nil {
log.Fatal("Could not get providers.")
}
// conver the Reply into a []string of "Id|Label" representations
s := r.StringArray()
// loop through all results, creating resources
for i := 0; i < len(s); i++ {
// split the "Id|Label"
vals := strings.SplitN(s[i], "|", 2)
if len(vals) != 2 {
log.Fatalf("For some reason, the index was improperly formatted: %s", s[i])
}
// build the Provider
var p Provider
p.Identifier = vals[0]
p.Name = vals[1]
// create a resource from the provider and add it to the array to return
providers = append(providers, NewResource(&p))
}
// return the array of providers
return providers
}
