public void RegisterContract <TContract>()
where TContract : class
{
var validationResult = new ApiContractValidator
{
ContractKeyMustBeSpecified = true
}.Validate(typeof(TContract));
if (!validationResult.Success)
{
throw new ApiContractValidationException(validationResult);
}
string serviceKey = typeof(TContract).GetCustomAttribute <ApiAttribute>()?.Key;
_services.AddSingleton(serviceProvider =>
{
var httpFactory = (IHttpClientFactory)serviceProvider.GetService(typeof(IHttpClientFactory));
return(ApiProxy <TContract> .Create(new FactoryHttpClientProvider(httpFactory, serviceKey)));
});
}
/// <summary>
/// Creates api client for specified contract
/// </summary>
public static ApiClient <TContract> CreateApiClient <TContract>(this IHttpClientFactory httpClientFactory)
{
if (httpClientFactory == null)
{
throw new ArgumentNullException(nameof(httpClientFactory));
}
var valRes = new ApiContractValidator
{
ContractKeyMustBeSpecified = true
}.Validate(typeof(TContract));
if (!valRes.Success)
{
throw new ApiContractValidationException(valRes);
}
var contractKey = typeof(TContract).GetCustomAttribute <ApiAttribute>().Key;
return(new ApiClient <TContract>(new FactoryHttpClientProvider(httpClientFactory, contractKey)));
}