public async Task <EntityOperationResult <User> > Authenticate(string username, string password)
{
var result = new EntityOperationResult <User>();
if (string.IsNullOrEmpty(username) || string.IsNullOrEmpty(password))
{
result.AddError("Login fail", "Name or Password are empty");
return(result);
}
var user = await _context.Users.FirstOrDefaultAsync(x => x.Name == username);
if (user == null)
{
result.AddError("User inexistent", "User is nor registered");
return(result);
}
if (!VerifyPasswordHash(password, user.PasswordHash, user.PasswordSalt))
{
result.AddError("User invalid", "User password invalid");
return(result);
}
// authentication successful
return(new EntityOperationResult <User>(user));
}
private async Task <EntityOperationResult <CurrencyDto> > GetDataFromHtmlAsync(string htmlPage, DateTime date)
{
var result = new EntityOperationResult <CurrencyDto>();
var parser = new HtmlParser();
var document = parser.ParseDocument(htmlPage);
if (document.GetElementsByClassName("sinResultados").Any())
{
Logger.LogInformation("Creating Currency object with No Price.");
result.Entity = CreateCurrency(date, "0", ServiceSettings.CurrencyCode, "0");
return(result);
}
var titleValidation = document.GetElementsByTagName("tr").ElementAtOrDefault(1);
if (titleValidation == null)
{
await SendSlackNotification(htmlPage, date, CurrencyCodeEnum.Ars);
result.AddError("Html error", $"Error getting HTML, not exist currency USD. Check Date {date.ToUniversalTime().ToShortDateString()}.");
return(result);
}
var tableRows = document.QuerySelectorAll("table > tbody > tr");
var usdCurrency = GetCurrencyByDate(tableRows, date);
if (usdCurrency == null)
{
Logger.LogInformation("Creating Currency object with No Price.");
result.Entity = CreateCurrency(date, "0", ServiceSettings.CurrencyCode, "0");
return(result);
}
var columns = usdCurrency.GetElementsByTagName("td");
var buyColumn = columns.ElementAtOrDefault(1);
var saleColumn = columns.ElementAtOrDefault(2);
var dateColumn = columns.ElementAtOrDefault(3);
if (buyColumn != null && saleColumn != null && dateColumn != null)
{
Logger.LogInformation("Creating Currency object to returned to the client.");
result.Entity = CreateCurrency(date, saleColumn.InnerHtml, ServiceSettings.CurrencyCode, buyColumn.InnerHtml);
return(result);
}
await SendSlackNotification(htmlPage, date, CurrencyCodeEnum.Ars);
result.AddError("Error Bna", "Error getting currency, please check HTML.");
return(result);
}
public async Task <EntityOperationResult <User> > Register(User user, string password)
{
var result = new EntityOperationResult <User>();
if (string.IsNullOrWhiteSpace(password))
{
result.AddError("Password", "Password is required");
return(result);
}
var userRepeated = await _context.Users.FirstOrDefaultAsync(x => x.Spa.Id == user.SpaId && x.Active && x.Name == user.Name);
if (userRepeated != null)
{
result.AddError("Repeated user", "Username \"" + user.Name + "\" is already taken");
return(result);
}
var spaAssociated = await _context.Spas.FirstOrDefaultAsync(x => x.Id == user.SpaId);
if (spaAssociated == null)
{
result.AddError("Spa", "Spa \"" + user.SpaId + "\" is not already exist");
return(result);
}
CreatePasswordHash(password, out var passwordHash, out var passwordSalt);
var newUser = new User
{
Email = user.Email,
Active = true,
Name = user.Name,
PasswordHash = passwordHash,
PasswordSalt = passwordSalt,
SpaId = user.SpaId
};
_context.Users.Add(newUser);
await _context.SaveChangesAsync();
return(new EntityOperationResult <User>(newUser));
}
public async Task GetCurrency_ShouldBeHttpStatusCodeBadRequest_WhenResponseReturnAnError()
{
//Arrange
var result = new EntityOperationResult <CurrencyDto>();
result.AddError("", "");
_testServer.CurrencyServiceMock.Setup(x => x.GetCurrencyByCurrencyCodeAndDate(
It.IsAny <DateTime>(),
It.IsAny <CurrencyCodeEnum>()))
.ReturnsAsync(result);
// Act
var response = await _client.GetAsync("conversion/Ars/01-02-2012");
// Assert
Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
}
public async Task GetCurrency_ShouldBeHttpStatusCodeBadRequest_WhenUrlDoesHaveInvalidCurrencyCode()
{
//Arrange
const string currencyCode = "Test";
var result = new EntityOperationResult <CurrencyDto>();
result.AddError("Currency code invalid", $"Currency code invalid: {currencyCode}");
_testServer.CurrencyServiceMock.Setup(x => x.GetCurrencyByCurrencyCodeAndDate(
It.IsAny <DateTime>(),
It.IsAny <CurrencyCodeEnum>()))
.ReturnsAsync(result);
// Act
var response = await _client.GetAsync("conversion/TEST/02-02-2020");
// Assert
Assert.False(response.IsSuccessStatusCode);
}
private async Task <EntityOperationResult <CurrencyDto> > GetDataFromHtmlAsync(string htmlPage, DateTime date)
{
var result = new EntityOperationResult <CurrencyDto>();
var parser = new HtmlParser();
var document = parser.ParseDocument(htmlPage);
try
{
var table = document.GetElementsByClassName("Tabla_borde").FirstOrDefault();
if (table != null)
{
var columns = table.GetElementsByTagName("td");
if (columns.Any() && columns.Length == 4)
{
var columnTime = $"{columns.ElementAtOrDefault(2)?.InnerHtml}";
if (columnTime == $"{date:dd-MM-yyyy}")
{
var saleValue = columns.ElementAtOrDefault(3)?.InnerHtml.Replace(".", ",");
result.Entity = CreateCurrency(date, saleValue, ServiceSettings.CurrencyCode);
return(result);
}
}
}
}
catch (Exception e)
{
await SendSlackNotification(htmlPage, date, CurrencyCodeEnum.Mxn, e);
result.AddError("Html Error Mxn currency", "Error getting HTML or date is holiday, please check HTML.");
return(result);
}
//No price for current date
Logger.LogInformation("Creating Currency object with No Price.");
result.Entity = CreateCurrency(date, "0", ServiceSettings.CurrencyCode);
return(result);
}
