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{{ $object := . }}
var {{ $object.GQLType|lcFirst}}Implementors = {{$object.Implementors}}
// nolint: gocyclo, errcheck, gas, goconst
{{- if .Stream }}
func (ec *executionContext) _{{$object.GQLType}}(ctx context.Context, sel ast.SelectionSet) func() graphql.Marshaler {
fields := graphql.CollectFields(ctx, sel, {{$object.GQLType|lcFirst}}Implementors)
ctx = graphql.WithResolverContext(ctx, &graphql.ResolverContext{
Object: {{$object.GQLType|quote}},
})
if len(fields) != 1 {
ec.Errorf(ctx, "must subscribe to exactly one stream")
return nil
}
switch fields[0].Name {
{{- range $field := $object.Fields }}
case "{{$field.GQLName}}":
return ec._{{$object.GQLType}}_{{$field.GQLName}}(ctx, fields[0])
{{- end }}
default:
panic("unknown field " + strconv.Quote(fields[0].Name))
}
}
{{- else }}
func (ec *executionContext) _{{$object.GQLType}}(ctx context.Context, sel ast.SelectionSet{{if not $object.Root}}, obj *{{$object.FullName}} {{end}}) graphql.Marshaler {
fields := graphql.CollectFields(ctx, sel, {{$object.GQLType|lcFirst}}Implementors)
{{if $object.Root}}
ctx = graphql.WithResolverContext(ctx, &graphql.ResolverContext{
Object: {{$object.GQLType|quote}},
})
{{end}}
{{if $object.IsConcurrent}} var wg sync.WaitGroup {{end}}
out := graphql.NewOrderedMap(len(fields))
invalid := false
for i, field := range fields {
out.Keys[i] = field.Alias
switch field.Name {
case "__typename":
out.Values[i] = graphql.MarshalString({{$object.GQLType|quote}})
{{- range $field := $object.Fields }}
case "{{$field.GQLName}}":
{{- if $field.IsConcurrent }}
wg.Add(1)
go func(i int, field graphql.CollectedField) {
{{- end }}
out.Values[i] = ec._{{$object.GQLType}}_{{$field.GQLName}}(ctx, field{{if not $object.Root}}, obj{{end}})
{{- if $field.ASTType.NonNull }}
if out.Values[i] == graphql.Null {
invalid = true
}
{{- end }}
{{- if $field.IsConcurrent }}
wg.Done()
}(i, field)
{{- end }}
{{- end }}
default:
panic("unknown field " + strconv.Quote(field.Name))
}
}
{{if $object.IsConcurrent}} wg.Wait() {{end}}
if invalid { return graphql.Null }
return out
}
{{- end }}
|
