package gql import ( "fmt" "net/http" "github.com/99designs/gqlgen/graphql/handler" "github.com/99designs/gqlgen/graphql/playground" "github.com/cosmos/cosmos-sdk/client" "github.com/ethereum/go-ethereum/log" "github.com/spf13/viper" ) // Server configures and starts the GQL server. func Server(ctx client.Context) { if !viper.GetBool("gql-server") { return } logFile := viper.GetString("log-file") port := viper.GetString("gql-port") srv := handler.NewDefaultServer(NewExecutableSchema(Config{Resolvers: &Resolver{ ctx: ctx, logFile: logFile, }})) http.Handle("/", playground.Handler("GraphQL playground", "/api")) if viper.GetBool("gql-playground") { apiBase := viper.GetString("gql-playground-api-base") http.Handle("/webui", playground.Handler("GraphQL playground", apiBase+"/api")) http.Handle("/console", playground.Handler("GraphQL playground", apiBase+"/graphql")) } http.Handle("/api", srv) http.Handle("/graphql", srv) log.Info("Connect to GraphQL playground", "url", fmt.Sprintf("http://localhost:%s", port)) err := http.ListenAndServe(":"+port, nil) if err != nil { panic(err) } }