public ServiceResponse <data.models.Customer> CreateCustomer(data.models.Customer customer)
{
try
{
_db.Customers.Add(customer);
_db.SaveChanges();
return(new ServiceResponse <data.models.Customer>
{
IsSuccess = true,
Message = "New customer added",
Time = DateTime.UtcNow,
Data = customer
});
}
catch (Exception e)
{
return(new ServiceResponse <data.models.Customer>
{
IsSuccess = false,
Message = e.StackTrace,
Time = DateTime.UtcNow,
Data = customer
});
}
}
public ServiceResponse <data.models.Product> ArchiveProduct(int id)
{
var identifiedProduct = _db.Products.Find(id);
identifiedProduct.IsArchived = true;
_db.SaveChanges();
return(new ServiceResponse <data.models.Product>
{
Data = identifiedProduct,
Message = "Product Archived",
IsSuccess = true,
Time = DateTime.UtcNow
});
}
public ServiceResponse <ProductInventory> UpdateUnitsAvailable(int id, int adjustment)
{
var now = DateTime.UtcNow;
var inventory = _db.ProductInventories
.Include(inv => inv.Product)
.First(inv => inv.Product.Id == id);
inventory.QuantityOnHand += adjustment;
try
{
CreateSnapshot();
}
catch (Exception e)
{
_logger.LogError("Error creating inventory snapshot.");
_logger.LogError(e.StackTrace);
}
_db.SaveChanges();
return(new ServiceResponse <ProductInventory>
{
IsSuccess = true,
Data = inventory,
Message = $"Product {id} inventory adjusted",
Time = now
});
}
public ServiceResponse <bool> GenerateOpenOrder(SalesOrder order)
{
foreach (var item in order.LineItems)
{
item.Product = _productService.GetProductById(item.Product.Id);
var inventoryId = _inventoryService.GetByProductId(item.Product.Id);
_inventoryService.UpdateUnitsAvailable(inventoryId.Id, -item.Quantity);
}
_db.SalesOrders.Add(order);
_db.SaveChanges();
return(new ServiceResponse <bool>
{
Data = true,
IsSuccess = true,
Time = DateTime.UtcNow,
Message = "Successfully generated invoice"
});
}
