forked from cerc-io/ipld-eth-server
605b0a96ae
* Add graphql server * Update Makefile * Update log_filters constraint * Add GetLogFilter to repo * Update travis (use Makefile, go fmt, go vet) * Add logFilter schema and resolvers * Add GetWatchedEvent to watched_events_repo * Add watchedEventLog schema and resolvers
31 lines
569 B
Go
31 lines
569 B
Go
package graphql
|
|
|
|
import (
|
|
"errors"
|
|
"strconv"
|
|
)
|
|
|
|
// ID represents GraphQL's "ID" scalar type. A custom type may be used instead.
|
|
type ID string
|
|
|
|
func (_ ID) ImplementsGraphQLType(name string) bool {
|
|
return name == "ID"
|
|
}
|
|
|
|
func (id *ID) UnmarshalGraphQL(input interface{}) error {
|
|
var err error
|
|
switch input := input.(type) {
|
|
case string:
|
|
*id = ID(input)
|
|
case int32:
|
|
*id = ID(strconv.Itoa(int(input)))
|
|
default:
|
|
err = errors.New("wrong type")
|
|
}
|
|
return err
|
|
}
|
|
|
|
func (id ID) MarshalJSON() ([]byte, error) {
|
|
return strconv.AppendQuote(nil, string(id)), nil
|
|
}
|