RandomSkunk.Results.Http 1.4.0

RandomSkunk.Results.Http

HttpClient extension methods

To make it easier to get a result object representing an HTTP operation, several extension methods for HttpClient are provided.

public async Task<Maybe<T>> ExampleTryGetFromJsonAsync<T>()
{
    HttpClient httpClient = new HttpClient();
    Maybe<T> result = await httpClient.TryGetFromJsonAsync<T>("http://example.com");
    return result;
}

public async Task<Result> ExampleTryPostAsJsonAsync<T>(T value)
{
    HttpClient httpClient = new HttpClient();
    Result<HttpResponseMessage> result = await httpClient.TryPostAsJsonAsync("http://example.com", value);
    return await result.EnsureSuccessStatusCodeAsync();
}

public async Task<Result> ExampleTryPatchAsJsonAsync<T>(T value)
{
    HttpClient httpClient = new HttpClient();
    Result<HttpResponseMessage> result = await httpClient.TryPatchAsJsonAsync("http://example.com", value);
    return await result.EnsureSuccessStatusCodeAsync();
}

public async Task<Result> ExampleTryPutAsJsonAsync<T>(T value)
{
    HttpClient httpClient = new HttpClient();
    Result<HttpResponseMessage> result = await httpClient.TryPutAsJsonAsync("http://example.com", value);
    return await result.EnsureSuccessStatusCodeAsync();
}

public async Task<Result> ExampleTryDeleteAsync()
{
    HttpClient httpClient = new HttpClient();
    Result<HttpResponseMessage> result = await httpClient.TryDeleteAsync("http://example.com");
    return await result.EnsureSuccessStatusCodeAsync();
}

public async Task<Result<HttpResponseMessage>> ExampleTrySendAsync(
    HttpRequestMessage request)
{
    HttpClient httpClient = new HttpClient();
    Result<HttpResponseMessage> result = await httpClient.TrySendAsync(request);
    return result;
}

HttpResponseMessage extension methods

There are three extension methods - GetResultAsync, ReadResultFromJsonAsync<T>, and ReadMaybeFromJsonAsync<T> - for creating result objects (Result, Result<T>, and Maybe<T> respectively) from an HttpResponseMessage.

public async Task<Result> ExampleResultMethod1()
{
    HttpClient httpClient = new HttpClient();
    HttpResponseMessage response = await httpClient.GetAsync("https://example.com");

    Result result = await response.GetResultAsync();
    return result;
}

public async Task<Result<T>> ExampleResultMethod2<T>()
{
    HttpClient httpClient = new HttpClient();
    HttpResponseMessage response = await httpClient.GetAsync("https://example.com");

    Result<T> result = await response.ReadResultFromJsonAsync<T>();
    return result;
}

public async Task<Maybe<T>> ExampleMaybeMethod3<T>()
{
    HttpClient httpClient = new HttpClient();
    HttpResponseMessage response = await httpClient.GetAsync("https://example.com");

    Maybe<T> result = await response.ReadMaybeFromJsonAsync<T>();
    return result;
}