public static async Task Main(string[] args)
{
var workOrderForCreate = new WorkOrderCreateRequest {
Description = "This is the Description", CreationDate = DateTime.Now, CustomerEmail = "*****@*****.**"
};
var workOrderSettings = new WorkOrderSettings {
UserName = "******", Password = "******", BaseUrl = "https://localhost:44373/workorder"
};
var workOrderServiceAuthTokenProvider = new WorkOrderServiceAuthTokenProvider();
var workOrderId = await workOrderServiceAuthTokenProvider.CreateWorkOrder(workOrderForCreate, workOrderSettings).ConfigureAwait(false);
Console.WriteLine("Original Version");
Console.WriteLine($"Work Order Id: {workOrderId}");
Console.ReadLine();
}
// TODO: PWI-Design: Only the CreateWorkOrder method needs to/should be public.
// TODO: PWI-Design: Leaky iky - WorkOrderCreateRequest - Don't leak models from a service into the application
// TODO: PWI-Design: Levels of Abstraction GetAccessTokenAsync and Logout are correct, the rest need to be abstracted to another method
public async Task <string> CreateWorkOrder(WorkOrderCreateRequest workOrderCreateRequest, WorkOrderSettings workOrderSettings)
{
// TODO: PWI: Don't Invent names
// TODO: PWI: HttpRequestMessage is Disposable. They MUST be disposed
var req = new HttpRequestMessage();
// TODO: PWI: Don't Invent names - name this local variable accessToken
// TODO: PWI-Bug: Need ConfigureAwait(false) in all awaited methods (unless project is .NET Core)
string access = await GetAccessTokenAsync(workOrderSettings);
// TODO: PWI-Design: Extract the creation and initialization of HttpRequestMessage to a private static method
req.Headers.Authorization = new AuthenticationHeaderValue("AR-JWT", access);
req.RequestUri = new Uri(workOrderSettings.BaseUrl);
req.Method = HttpMethod.Post;
// TODO: PWI: No need to use Newtonsoft to serialize
// TODO: PWI: Define local const "mediaType" for "application/json"
// TODO: PWI: Use var when you can
string createRequest = JsonConvert.SerializeObject(workOrderCreateRequest);
req.Content = new StringContent(createRequest, Encoding.UTF8, "application/json");
req.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
// TODO: PWI: Don't Invent names
// TODO: PWI-Bug: HttpClient should NOT be created each time - Cache instance as class member
// TODO: PWI-Bug: HttpClient is Disposable and MUST be Disposed
var httpClient = new HttpClient();
// TODO: PWI: Don't Invent names
var response = await httpClient.SendAsync(req);
// TODO: PWI-Bug: Not checking HttpResponseMessage after SendAsync (in both methods)
// TODO: PWI: HttpClient define BaseUri property, then use only the trailing part of Url
await Logout(access, workOrderSettings.BaseUrl + "/logout");
// TODO: PWI-Bug: EnsureSuccessStatusCode() should be called after SendAsync on line 117
response.EnsureSuccessStatusCode();
// TODO: PWI-Bug: Need ConfigureAwait(false) in all awaited methods (unless project is .NET Core)
return(await response.Content.ReadAsStringAsync());
}
public async Task <string> CreateWorkOrder(WorkOrderCreateRequest workOrderCreateRequest, WorkOrderSettings workOrderSettings)
{
var req = new HttpRequestMessage();
string access = await GetAccessTokenAsync(workOrderSettings);
req.Headers.Authorization = new AuthenticationHeaderValue("AR-JWT", access);
req.RequestUri = new Uri(workOrderSettings.BaseUrl);
req.Method = HttpMethod.Post;
string createRequest = JsonConvert.SerializeObject(workOrderCreateRequest);
req.Content = new StringContent(createRequest, Encoding.UTF8, "application/json");
req.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
var httpClient = new HttpClient();
var response = await httpClient.SendAsync(req);
await Logout(access, workOrderSettings.BaseUrl + "/logout");
response.EnsureSuccessStatusCode();
return(await response.Content.ReadAsStringAsync());
}