internal static void UpdateDocumentById(Guid id, DocumentHeader newDocumentHeader)
{
try
{
using (AppDBContext db = new AppDBContext())
{
var existingDocumentHeader = db.DocumentHeader.FirstOrDefault(x => x.ID == id);
if (!string.IsNullOrEmpty(newDocumentHeader.ClientName))
{
existingDocumentHeader.ClientName = newDocumentHeader.ClientName;
db.Logs.Add(PrepareDbLog($"Change {nameof(newDocumentHeader.ClientName)} from {existingDocumentHeader.ClientName} to {newDocumentHeader.ClientName}"));
}
if (newDocumentHeader.Date == DateTime.MinValue)
{
existingDocumentHeader.Date = newDocumentHeader.Date;
db.Logs.Add(PrepareDbLog($"Change {nameof(newDocumentHeader.Date)} from {existingDocumentHeader.Date} to {newDocumentHeader.Date}"));
}
db.SaveChanges();
}
}
catch (Exception ex)
{
FileLogger.AddLogExceptionToFile(ex.Message);
}
}
internal static IList <DocumentHeader> GetDocumentsByClientNumber(int clientNumber)
{
try
{
using (AppDBContext db = new AppDBContext())
{
return(db.DocumentHeader.Where(x => x.ClientNumber == clientNumber).ToList());
}
}
catch (Exception ex)
{
FileLogger.AddLogExceptionToFile(ex.Message);
}
return(new List <DocumentHeader>());
}
internal static IList <Product> GetProductsByDocumentId(Guid id)
{
try
{
using (AppDBContext db = new AppDBContext())
{
return(db.Product.Where(x => x.DocumentId == id).ToList());
}
}
catch (Exception ex)
{
FileLogger.AddLogExceptionToFile(ex.Message);
}
return(new List <Product>());
}
internal static DocumentHeader GetDocumentsById(Guid id)
{
try
{
using (AppDBContext db = new AppDBContext())
{
return(db.DocumentHeader.FirstOrDefault(x => x.ID == id));
}
}
catch (Exception ex)
{
FileLogger.AddLogExceptionToFile(ex.Message);
}
return(new DocumentHeader());
}
internal static void RemoveDocumentById(Guid id)
{
try
{
using (AppDBContext db = new AppDBContext())
{
db.DocumentHeader.Remove(db.DocumentHeader.FirstOrDefault(x => x.ID == id));
db.SaveChanges();
MessageBox.Show("Record from database has been deleted.", "Information", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
catch (Exception ex)
{
FileLogger.AddLogExceptionToFile(ex.Message);
}
}
internal static void AddDocuments(DocumentViewModel documentViewModel)
{
List <Product> localProducts = new List <Product>();
DocumentHeader documentHeader = new DocumentHeader()
{
ID = Guid.NewGuid(),
ClientName = documentViewModel.ClientNameViewInput,
Date = documentViewModel.Date == DateTime.MinValue ? DateTime.Now : documentViewModel.Date,
ClientNumber = documentViewModel.ClientNumberViewInput
};
for (int i = 0; i < documentViewModel.ProductsDataGrid.Items.Count; i++)
{
var productItem = (Product)documentViewModel.ProductsDataGrid.Items.GetItemAt(i);
localProducts.Add(new Product
{
Name = productItem.Name,
ID = Guid.NewGuid(),
DocumentId = documentHeader.ID,
Amount = productItem.Amount,
GrossPrice = productItem.GrossPrice,
NetPrice = productItem.NetPrice,
});
}
documentHeader.GrossPrice = localProducts.Select(x => x.GrossPrice).Sum();
documentHeader.NetPrice = localProducts.Select(x => x.NetPrice).Sum();
try
{
using (AppDBContext db = new AppDBContext())
{
db.DocumentHeader.Add(documentHeader);
db.Product.AddRange(localProducts);
db.SaveChanges();
}
}
catch (Exception ex)
{
FileLogger.AddLogExceptionToFile(ex.Message);
}
}
