/// <summary>
/// Add InvoiceLine By InvoiceLine
/// </summary>
/// <param name="invoiceLine"></param>
/// <returns></returns>
public bool AddInvoiceLine(InvoiceLine invoiceLine)
{
if (invoiceLine == null)
{
//empty item
new LogManager().Log($"Fail to add invoice line (NULL) to invoice(Id: {InvoiceNumber})");
return(false);
}
if (LineItems == null)
{
LineItems = new List <InvoiceLine>();
}
if (!LineItems.Any(i => i.InvoiceLineId == invoiceLine.InvoiceLineId))
{
//add
LineItems.Add(invoiceLine);
new LogManager().Log($"Add invoice line (Id: {invoiceLine.InvoiceLineId}) to invoice (Id: {InvoiceNumber})");
return(true);
}
else
{
//update
var existingItem = LineItems.Where(i => i.InvoiceLineId == invoiceLine.InvoiceLineId).First();
LineItems.Remove(existingItem);
LineItems.Add(invoiceLine);
new LogManager().Log($"Update invoice line (Id: {invoiceLine.InvoiceLineId}) to invoice (Id: {InvoiceNumber})");
return(false);
}
}
/// <summary>
/// Validates that the order does not have a duplicate product ID in the line items. Throws
/// an exception if it does.
/// </summary>
/// <param name="productId"></param>
private void ValidateNotDuplicateProductId(int productId)
{
if (LineItems.Any(l => l.Key.Id == productId))
{
throw new BusinessOrderException($"[!] Duplicate product Id {productId}");
}
}
/// <summary>
/// GetTotal should return the sum of (Cost * Quantity) for each line item
/// </summary>
public decimal GetTotal()
{
if (LineItems != null && LineItems.Any())
{
new LogManager().Log($"Get invoice total ({InvoiceNumber}): {LineItems.Select(l => l.Cost).Sum()})");
return(LineItems.Select(l => l.Cost).Sum());
}
else
{
new LogManager().Log($"No Items for invoice ({InvoiceNumber}))");
return(0);
}
}
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
if (CustomerId <= 0)
{
yield return(new ValidationResult($"CustomerId must be positive.", new[] { nameof(CustomerId) }));
}
if (LineItems == null || !LineItems.Any())
{
yield return(new ValidationResult(
$"LineItems con no be empty",
new[] { nameof(LineItems) }));
}
}
/// <summary>
/// Remove InvoiceLine By InvoiceLineId
/// </summary>
/// <param name="invoiceLineId"></param>
/// <returns></returns>
public bool RemoveInvoiceLine(int invoiceLineId)
{
if (LineItems != null && LineItems.Any(i => i.InvoiceLineId == invoiceLineId))
{
LineItems.RemoveAll(i => i.InvoiceLineId == invoiceLineId);
new LogManager().Log($"Remove invoice line (Id: {invoiceLineId}))");
return(true);
}
else
{
new LogManager().Log($"Fail to remove invoice line (Id: {invoiceLineId}))");
return(false);
}
}
public virtual async Task <PromotionResult> EvaluatePromotionsAsync()
{
EnsureCartExists();
var promotionResult = new PromotionResult();
if (!LineItems.IsNullOrEmpty() && !LineItems.Any(i => i.IsReadOnly))
{
var evalContext = _mapper.Map <PromotionEvaluationContext>(this);
promotionResult = await EvaluatePromotionsAsync(evalContext);
}
return(promotionResult);
}
public long?Process()
{
if (LineItems == null || !LineItems.Any())
{
throw new ArgumentNullException(nameof(LineItems));
}
var memberships = LineItems.Where(_ => _ is Membership);
foreach (var membership in memberships)
{
var membershipDAO = _mapper.Map <MembershipDAO>(membership);
_customerRepository.ActivateMembership(Customer.Id, membershipDAO);
}
var physicalProducts = LineItems.Where(_ => _ is PhysicalProduct).Cast <PhysicalProduct>().ToList();
if (physicalProducts.Any())
{
return(_shippingSlipGenerator.Generate(physicalProducts));
}
return(null);
}
public async Task <IActionResult> OnPostAsync()
{
//Validation Check
if (DonationTransaction.AgencyID < 1)
{
ModelState.AddModelError(nameof(DonationTransaction.AgencyID), "Please select valid donor");
}
if (!LineItems.Any())
{
ModelState.AddModelError(nameof(LineItems), "Please add at least one line item");
}
if (ModelState.GetValidationState("DonationTransaction.TimeStamp") == ModelValidationState.Invalid)
{
ModelState.AddModelError(nameof(DonationTransaction.TimeStamp), "Please enter a valid date");
}
foreach (TransactionLineItem item in LineItems)
{
if (item.FoodCategoryID < 1)
{
ModelState.AddModelError("LineItem.FoodCategory", "Please enter valid Food Category");
}
if (item.Weight <= 0)
{
ModelState.AddModelError("LineItem.Weight", "Please enter valid weight greater than 0 and less than " + decimal.MaxValue.ToString());
}
if (item.DonationTypeID < 1)
{
ModelState.AddModelError("LineItem.DonationType", "Please enter valid Donation Type");
}
if (item.Cases < 1 && DonationTransaction.FoodCategory == FoodCategoryType.USDA)
{
ModelState.AddModelError("LineItem.Cases", "Please enter number of cases (1 or more)");
}
if (item.Quantity < 1 && DonationTransaction.FoodCategory == FoodCategoryType.Pantry)
{
ModelState.AddModelError("LineItem.Cases", "Please enter quantity greater than 1");
}
}
if (!ModelState.IsValid)
{
ViewModel = new IncomingDonationViewModelcs();
ViewModel.Donors = _context.Agencies
.Where(a => a.IsDonor)
.Include(a => a.Address)
.OrderBy(a => a.AgencyName).ToList();
ViewModel.DonationTypes = _context.DonationTypes.OrderBy(t => t.Type).ToList();
ViewModel.RegularFoodCategories = _context.FoodCategories
.Where(f => f.FoodCategoryType == FoodCategoryType.Regular)
.OrderBy(f => f.Description).ToList();
ViewModel.USDAFoodCategories = _context.FoodCategories
.Where(f => f.FoodCategoryType == FoodCategoryType.USDA)
.OrderBy(f => f.Description).ToList();
ViewModel.GroceryFoodCategories = _context.FoodCategories
.Where(f => f.FoodCategoryType == FoodCategoryType.Grocery)
.OrderBy(f => f.Description).ToList();
ViewModel.PantryPack = _context.FoodCategories.FirstOrDefault(f => f.FoodCategoryType == FoodCategoryType.Pantry);
return(Page());
}
DonationTransaction.TransactionType = TransactionTypeInOut.In;
_context.DonationTransactions.Add(DonationTransaction);
await _context.SaveChangesAsync();
foreach (TransactionLineItem item in LineItems)
{
item.DonationTransactionID = DonationTransaction.DonationTransactionID;
if (DonationTransaction.FoodCategory != FoodCategoryType.Pantry)
{
item.Quantity = null;
}
if (DonationTransaction.FoodCategory != FoodCategoryType.USDA)
{
item.Cases = null;
}
_context.TransactionLineItems.Add(item);
}
await _context.SaveChangesAsync();
return(RedirectToPage("/Reports/DonationTransactions", "Saved", new { savedID = DonationTransaction.DonationTransactionID }));
}