static void Main()
{
try
{
using (var mySqlDbContext = new SupermarketDbMySQL())
{
//Console.WriteLine("Loading products...");
//ProductsTransfer(mySqlDbContext);
//Console.WriteLine("Loading Remaining Measures...");
//TransferRemainingMeasures(mySqlDbContext);
//Console.WriteLine("Loading Remaining Vendors...");
//TransferRemainingVendors(mySqlDbContext);
//TestUploaded();
}
}
catch (Exception ex)
{
var message = new StringBuilder();
message.Append(ex.Message);
while (ex.InnerException != null)
{
ex = ex.InnerException;
message.AppendLine(ex.Message);
}
Console.WriteLine(message);
}
}
private static void TransferRemainingVendors(SupermarketDbMySQL mySqlDbContext)
{
using (var sqlDbContext = new SupermarketDB())
{
var uploadedVendorsIds = sqlDbContext.Vendors.Select(v => v.ID).ToList();
var vendors = mySqlDbContext.Vendors.Where(v => !uploadedVendorsIds.Contains(v.ID)).ToList();
foreach (var vendor in vendors)
{
sqlDbContext.Vendors.Add(vendor);
}
sqlDbContext.SaveChanges();
}
}
private static void TransferRemainingMeasures(SupermarketDbMySQL mySqlDbContext)
{
using (var sqlDbContext = new SupermarketDB())
{
var uploadedMeasuresIds = sqlDbContext.Measures.Select(m => m.ID).ToList();
var measures = mySqlDbContext.Measures.Where(m => !uploadedMeasuresIds.Contains(m.ID)).ToList();
foreach (var measure in measures)
{
sqlDbContext.Measures.Add(measure);
}
sqlDbContext.SaveChanges();
}
}
private static void ProductsTransfer(SupermarketDbMySQL mySqlDbContext)
{
using (var sqlDbContext = new SupermarketDB())
{
var uploadedProductsIds = sqlDbContext.Products.Select(p => p.ID).ToList();
var uploadedVendorsIds = sqlDbContext.Vendors.Select(v => v.ID).ToList();
var uploadedMeasuresIds = sqlDbContext.Measures.Select(m => m.ID).ToList();
var newProducts = mySqlDbContext.Products
.Include(x => x.Vendor)
.Include(x => x.Measure)
.Where(p => !uploadedProductsIds.Contains(p.ID)).ToList();
UploadNewProducts(sqlDbContext, uploadedVendorsIds, uploadedMeasuresIds, newProducts);
sqlDbContext.SaveChanges();
}
}
