public async Task <int> SaveAsync(BL.Product entity)
{
try
{
if (entity == null)
{
return(0);
}
using (var context = _contextFactory.GetProductContext())
{
var entityModel = await context
.Products
.FirstOrDefaultAsync(item => item.Id.Equals(entity.Id));
if (entityModel == null)
{
entityModel = new DA.Product();
MapForUpdateEntity(entity, entityModel);
await context.Products.AddAsync(entityModel);
}
else
{
MapForUpdateEntity(entity, entityModel);
}
context.SaveChanges();
return(entityModel.Id);
}
}
catch (Exception ex)
{
throw ex;
}
}
private void MapForUpdateEntity(BL.Product entity, DA.Product daEntity)
{
daEntity.Id = entity.Id;
daEntity.Name = entity.Name;
daEntity.Company = entity.Company;
daEntity.Price = entity.Price;
}