private SaleDataDto GetSaleData(int additionalSum = 0)
{
SaleDataDto saleData = new SaleDataDto()
{
SourceFileName = "AlNaz_18121980.json",
FileDate = DateTime.UtcNow
};
List <SaleDto> saleDtos = new List <SaleDto>();
for (int i = 0; i < 10; i++)
{
SaleDto saleDto = new SaleDto()
{
SaleDate = new DateTime(2018, i + 1, i + 1),
CustomerName = $"Customer #{i + 1}",
ProductName = $"Product #{i + 1}",
TotalSum = (i + 10) * 10
};
SaleDto saleDto2 = new SaleDto()
{
SaleDate = new DateTime(2018, i + 1, i + 1),
CustomerName = $"Customer #{i + 1}",
ProductName = $"Product #{i + 1}",
TotalSum = (i + 10) * 10 + additionalSum
};
saleDtos.Add(saleDto);
saleDtos.Add(saleDto2);
}
saleData.Sales = saleDtos;
return(saleData);
}
public void GetSalesFromGithub_ReturnsCorrectData_WithCorrectToken()
{
string url = "https://api.github.com/repos/NAlex2004/SalesData/contents/Manager_2/AlNaz_04032019.json";
SaleDataDto saleData = FileHandler.GetSalesFromGithubSync(url);
Assert.AreEqual(5, saleData.Sales.Count);
Assert.AreEqual(1348.7m, saleData.Sales.Sum(s => s.TotalSum));
}
public void SaleDbDataManager_AddSaleData_AddsWithNoDuplicates()
{
SaleDataDto saleDataDto = GetSaleData();
var groupedSales = saleDataDto.Sales
.GroupBy(sale => new { sale.CustomerName, sale.ProductName, sale.SaleDate },
(key, sales) => new SaleDto()
{
CustomerName = key.CustomerName,
ProductName = key.ProductName,
SaleDate = key.SaleDate,
TotalSum = sales.Sum(s => s.TotalSum)
});
int customersCount = saleDataDto.Sales.Select(s => s.CustomerName).Distinct().Count();
int productsCount = saleDataDto.Sales.Select(s => s.ProductName).Distinct().Count();
int salesCount = groupedSales.Count();
using (ISalesUnitOfWork unitOfWork = DependencyContainer.Container.Resolve <ISalesUnitOfWork>())
using (ISalesDataManager manager = DependencyContainer.Container.Resolve <ISalesDataManager>())
{
int initialCustomersCount = unitOfWork.Customers.Get().Count();
int initialProductsCount = unitOfWork.Products.Get().Count();
int initialSalesCount = unitOfWork.Sales.Get().Count();
var res = manager.AddOrUpdateSaleDataAsync(saleDataDto).GetAwaiter().GetResult();
int savedSalesCount = unitOfWork.Sales.Get().Count();
int savedCustomersCount = unitOfWork.Customers.Get().Count();
int savedProductsCount = unitOfWork.Products.Get().Count();
Assert.IsTrue(res.Succeeded);
Assert.AreEqual(customersCount + initialCustomersCount, savedCustomersCount);
Assert.AreEqual(productsCount + initialProductsCount, savedProductsCount);
Assert.AreEqual(salesCount + initialSalesCount, savedSalesCount);
// Second time same file
saleDataDto = GetSaleData(1);
groupedSales = saleDataDto.Sales
.GroupBy(sale => new { sale.CustomerName, sale.ProductName, sale.SaleDate },
(key, sales) => new SaleDto()
{
CustomerName = key.CustomerName,
ProductName = key.ProductName,
SaleDate = key.SaleDate,
TotalSum = sales.Sum(s => s.TotalSum)
});
res = manager.AddOrUpdateSaleDataAsync(saleDataDto).GetAwaiter().GetResult();
savedSalesCount = unitOfWork.Sales.Get().Count();
savedCustomersCount = unitOfWork.Customers.Get().Count();
savedProductsCount = unitOfWork.Products.Get().Count();
Assert.IsTrue(res.Succeeded);
Assert.AreEqual(customersCount + initialCustomersCount, savedCustomersCount);
Assert.AreEqual(productsCount + initialProductsCount, savedProductsCount);
Assert.AreEqual(salesCount + initialSalesCount, savedSalesCount);
}
}
public async Task <SaleDataObtainmentResult> GetSaleDataAsync()
{
ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
Uri uri = new Uri(fileEntry.Url);
string fileName = Path.GetFileName(uri.LocalPath);
SaleDataDto saleData = new SaleDataDto()
{
SourceFileName = fileName,
FileDate = fileEntry.CommitDate
};
SaleDataObtainmentResult result = new SaleDataObtainmentResult()
{
SaleData = saleData,
Success = false
};
Debug.WriteLine($"[GetSaleDataAsync]: {fileName}");
using (HttpClient httpClient = new HttpClient())
{
try
{
HttpWebRequestElement webRequestElement = new HttpWebRequestElement();
webRequestElement.UseUnsafeHeaderParsing = true;
httpClient.DefaultRequestHeaders.TryAddWithoutValidation("User-Agent", "NAlex2004");
httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Token", token);
string responseBody = await httpClient.GetStringAsync(fileEntry.Url).ConfigureAwait(false);
IList <SaleDto> salesFromFile = await GetSalesFromResponseJson(responseBody).ConfigureAwait(false);
// If we'd like to take any correct data from file, skipping incorrect
//salesFromFile = salesFromFile.Where(s => s != null && s.HasValidData()).Select(s => s).ToList();
// Let's assume, all data must be correct
if (salesFromFile == null ||
salesFromFile.Count == 0 || salesFromFile.Any(s => s == null || !s.HasValidData()))
{
result.ErrorMessage = $"File '{fileName}' has no suitable data.";
return(result);
}
Debug.WriteLine($"[GetSaleDataAsync]: CORRECT {fileName}");
saleData.Sales = salesFromFile;
result.Success = true;
return(result);
}
catch (Exception e)
{
Debug.WriteLine($"[GetSaleDataAsync]: ERROR: {e.Message}");
result.ErrorMessage = e.Message;
}
return(result);
}
}
public void GetSalesFromGithub_ResultIsEmpty_OnBadToken()
{
string url = "https://api.github.com/repos/NAlex2004/SalesData/contents/Manager_2/AlNaz_04032019.json";
var dataManager = DependencyContainer.Container.Resolve <ISalesDataManager>();
FileHandlerTestClass fileHandler = new FileHandlerTestClass(dataManager, "123");
SaleDataDto saleData = fileHandler.GetSalesFromGithubSync(url);
Assert.AreEqual(0, saleData.Sales.Count);
}
protected virtual async Task <SaleManagementResult> AddSaleDataAsync(SaleDataDto saleData)
{
SourceFile sourceFile = new SourceFile()
{
FileName = saleData.SourceFileName,
FileDate = saleData.FileDate
};
SaleManagementResult result = await AddSaleDetailsDataAsync(sourceFile, saleData.Sales).ConfigureAwait(false);
result.FileName = saleData.SourceFileName;
return(result);
}
//public SaleDbDataManager()
// : this(new SalesDbUnitOfWork(new SalesDbContext()))
//{
//}
public async Task <SaleManagementResult> AddOrUpdateSaleDataAsync(SaleDataDto saleData)
{
if (saleData == null || string.IsNullOrEmpty(saleData.SourceFileName))
{
string message = saleData == null ? "saleData is null" : "SourceFileName is null or empty";
return(new SaleManagementResult()
{
Succeeded = false, ErrorMessage = message
});
}
// Group data
saleData.Sales = saleData.Sales
.GroupBy(sale => new { sale.CustomerName, sale.ProductName, sale.SaleDate },
(key, sales) => new SaleDto()
{
CustomerName = key.CustomerName,
ProductName = key.ProductName,
SaleDate = key.SaleDate,
TotalSum = sales.Sum(s => s.TotalSum)
}).ToList();
SourceFile sourceFile = await unitOfWork.SourceFiles.Get(file => file.FileName.Equals(saleData.SourceFileName)).FirstOrDefaultAsync().ConfigureAwait(false);
SaleManagementResult addOrUpdateResult;
if (sourceFile != null)
{
var deleted = unitOfWork.Sales.Delete(sale => sale.SourceFileId == sourceFile.Id);
unitOfWork.SourceFiles.Delete(file => file.Id == sourceFile.Id);
}
addOrUpdateResult = await AddSaleDataAsync(saleData);
return(addOrUpdateResult);
}
