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
37 lines
737 B
Go
37 lines
737 B
Go
package graphql
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import (
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"fmt"
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"time"
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)
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// Time is a custom GraphQL type to represent an instant in time. It has to be added to a schema
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// via "scalar Time" since it is not a predeclared GraphQL type like "ID".
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type Time struct {
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time.Time
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}
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func (_ Time) ImplementsGraphQLType(name string) bool {
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return name == "Time"
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}
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func (t *Time) UnmarshalGraphQL(input interface{}) error {
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switch input := input.(type) {
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case time.Time:
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t.Time = input
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return nil
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case string:
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var err error
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t.Time, err = time.Parse(time.RFC3339, input)
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return err
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case int:
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t.Time = time.Unix(int64(input), 0)
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return nil
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case float64:
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t.Time = time.Unix(int64(input), 0)
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return nil
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default:
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return fmt.Errorf("wrong type")
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}
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}
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