go-tools/cmd/ev/svc.gql.go

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2023-09-29 10:31:25 -06:00
package main
import (
"context"
"net/http"
"go.sour.is/pkg/gql/resolver"
"go.sour.is/pkg/lg"
"go.sour.is/pkg/mux"
"go.sour.is/pkg/service"
"go.sour.is/pkg/slice"
"go.sour.is/tools/app/gql"
)
var _ = apps.Register(90, func(ctx context.Context, svc *service.Harness) error {
ctx, span := lg.Span(ctx)
defer span.End()
span.AddEvent("Enable GraphQL")
gql, err := resolver.New(ctx, &gql.Resolver{}, slice.FilterType[resolver.IsResolver](svc.Services...)...)
if err != nil {
span.RecordError(err)
return err
}
gql.CheckOrigin = func(r *http.Request) bool {
switch r.Header.Get("Origin") {
case "https://ev.sour.is", "https://www.graphqlbin.com", "http://localhost:8080":
return true
default:
return false
}
}
svc.Add(gql)
svc.Add(mux.RegisterHTTP(func(mux *http.ServeMux) {
mux.Handle("/", http.RedirectHandler("/playground", http.StatusTemporaryRedirect))
}))
return nil
})