package httpx

import "context"

// RequestMetadata is a value snapshot for Logic. It excludes credentials,
// query strings, headers and bodies. ClientIP is resolved by App's proxy policy.
type RequestMetadata struct{ ClientIP, Method, Route string }
type metadataKey struct{}

func WithRequestMetadata(ctx context.Context, value RequestMetadata) context.Context {
	if ctx == nil {
		ctx = context.Background()
	}
	return context.WithValue(ctx, metadataKey{}, value)
}
func Metadata(ctx context.Context) RequestMetadata {
	if ctx == nil {
		return RequestMetadata{}
	}
	value, _ := ctx.Value(metadataKey{}).(RequestMetadata)
	return value
}