/// <summary>
/// Method parameters with the following type are ignored in the schema and will have their value injected:
/// <list type="bullet">
/// <item><see cref="IResolveFieldContext"/></item>
/// </list>
/// </summary>
/// <param name="method">Graph endpoint implementation</param>
/// <remarks>The method's type must be registered in the <see cref="IServiceCollection"/>.</remarks>
/// <returns>The added <see cref="FieldType"/>.</returns>
public FieldType AddQuery(MethodMember method)
{
var handler = !method.Static ? this._ServiceProvider.GetRequiredService(method.Type) : null;
var resolver = new MethodFieldResolver(method, handler);
return(this.Query.AddField(method.ToFieldType(resolver)));
}
/// <summary>
/// Method parameters with the following type are ignored in the schema and will have their value injected:
/// <list type="bullet">
/// <item><see cref="IResolveFieldContext"/></item>
/// </list>
/// </summary>
/// <typeparam name="T">The class that holds the instance or static method to create a query endpoint from.</typeparam>
/// <param name="method">The name of the method or set of methods to use (each method must have a unique GraphName).</param>
/// <returns>The added <see cref="FieldType"/>(s).</returns>
public FieldType[] AddQuery <T>(string method)
where T : class
{
var methods = TypeOf <T> .Methods[method];
if (methods.Any())
{
var handler = methods.Any(method => !method.Static) ? this._ServiceProvider.GetRequiredService <T>() : null;
return(methods.To(instanceMethod =>
{
var resolver = new MethodFieldResolver(instanceMethod, handler);
return this.Query.AddField(instanceMethod.ToFieldType(resolver));
}).ToArray());
}
return(Array <FieldType> .Empty);
}
