public MainWindowViewModel()
{
#region starting view content
logHandler = LogHandler.Instance;
logHandler.MainWindowViewModel = this;
ContentHandler.StartContent();
Refresh();
#endregion
#region Commands
AddUserCommand = new AddUserCommand(this);
ViewProfilInfoCommand = new ViewProfilInfoCommand(this);
AddTelephoneCommand = new AddTelephoneCommand(this);
AddShopCommand = new AddShopCommand(this);
ChangeTelephoneCommand = new ChangeTelephoneInfoCommand(this);
DeleteTelephoneCommand = new DeleteTelephoneCommand(this);
DuplicateTelephoneCommand = new DuplicateTelephoneCommand(this);
ChangeShopCommand = new ChangeShopInfoCommand(this);
DeleteShopCommand = new DeleteShopCommand(this);
LogOutCommand = new LogOutCommand(this);
BuyTelephoneCommand = new BuyTelephoneCommand(this);
ClearCommand = new ClearCommand(this);
UndoCommand = new UndoCommand(this);
RedoCommand = new RedoCommand(this);
FilterCommand = new FilterCommand(this);
RefreshCommand = new RefreshCommand(this);
#endregion
}
public AddShopViewModel(IDataStore dataStore, UpdateAppStatusDelegate del) :
base(dataStore, del)
{
AddShopCommand = new AddShopCommand(this);
_data.ShopActionEventHandler += OnShopActionEventHandler;
_data.ShopActionErrorEventHandler += OnShopActionErrorEventHandler;
}
public async Task <IActionResult> Execute(JObject obj, HttpRequest request, string subject, string commonId)
{
if (obj == null)
{
throw new ArgumentNullException(nameof(obj));
}
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
if (string.IsNullOrWhiteSpace(subject))
{
throw new ArgumentNullException(nameof(subject));
}
// 1. Check the request
AddShopCommand command = null;
try
{
command = _requestBuilder.GetAddShop(obj);
}
catch (ArgumentException ex)
{
var error = _responseBuilder.GetError(ErrorCodes.Request, ex.Message);
return(_controllerHelper.BuildResponse(HttpStatusCode.BadRequest, error));
}
var validationResult = await _addShopValidator.Validate(command, subject);
if (!validationResult.IsValid)
{
var error = _responseBuilder.GetError(ErrorCodes.Request, validationResult.Message);
return(_controllerHelper.BuildResponse(HttpStatusCode.BadRequest, error));
}
command.Id = Guid.NewGuid().ToString();
command.CreateDateTime = DateTime.UtcNow;
command.UpdateDateTime = DateTime.UtcNow;
command.Subject = subject;
command.CommonId = commonId;
if (!string.IsNullOrWhiteSpace(command.BannerImage))
{
string bannerImage = null;
if (AddImage(command.BannerImage, request, "banner", out bannerImage))
{
command.BannerImage = bannerImage;
}
}
if (!string.IsNullOrWhiteSpace(command.ProfileImage))
{
string profileImage = null;
if (AddImage(command.ProfileImage, request, "profile", out profileImage))
{
command.ProfileImage = profileImage;
}
}
var res = new { id = command.Id };
_commandSender.Send(command);
return(new OkObjectResult(res));
}
public async Task <AddShopValidationResult> Validate(AddShopCommand shop, string subject)
{
if (shop == null)
{
throw new ArgumentNullException(nameof(shop));
}
if (string.IsNullOrWhiteSpace(subject))
{
throw new ArgumentNullException(nameof(subject));
}
// 1. Check category.
var category = await _categoryRepository.Get(shop.CategoryId);
if (category == null)
{
return(new AddShopValidationResult(ErrorDescriptions.TheCategoryDoesntExist));
}
// 2. Check the user doesn't already have a shop on the same category.
var searchResult = await _shopRepository.Search(new SearchShopsParameter
{
CategoryIds = new[] { shop.CategoryId },
Subjects = new[] { subject }
});
if (searchResult.Content != null && searchResult.Content.Any())
{
return(new AddShopValidationResult(ErrorDescriptions.TheShopCannotBeAddedBecauseThereIsAlreadyOneInTheCategory));
}
// 3. Check mandatory parameters.
if (!IsValid(shop.Name, 1, 15))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.TheParameterIsMandatoryAndShouldContainsBetween, Constants.DtoNames.Shop.Name, 1, 15)));
}
if (!IsValid(shop.Description, 1, 255))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.TheParameterIsMandatoryAndShouldContainsBetween, Constants.DtoNames.Shop.Description, 5, 15)));
}
if (!IsValid(shop.GooglePlaceId))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.TheParameterIsMandatory, Constants.DtoNames.Shop.GooglePlaceId)));
}
if (!IsValid(shop.StreetAddress))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.TheParameterIsMandatory, Constants.DtoNames.Shop.StreetAddress)));
}
if (!IsValid(shop.PostalCode))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.TheParameterIsMandatory, Constants.DtoNames.Shop.PostalCode)));
}
if (!IsValid(shop.Locality))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.TheParameterIsMandatory, Constants.DtoNames.Shop.Locality)));
}
if (!IsValid(shop.Country))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.TheParameterIsMandatory, Constants.DtoNames.Shop.Country)));
}
if (shop.ProductCategories != null)
{
if (shop.ProductCategories.Any(f => string.IsNullOrWhiteSpace(f.Name)))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.TheParameterIsMandatory, Constants.DtoNames.Shop.ProductCategories + "." + Constants.DtoNames.ProductCategory.Name)));
}
if (shop.ProductCategories.GroupBy(c => c.Name).Any(kvp => kvp.Count() > 1))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.DuplicateValues, Constants.DtoNames.Shop.ProductCategories)));
}
if (shop.ProductCategories.Count() > 8)
{
return(new AddShopValidationResult(ErrorDescriptions.OnlyEightCategoriesCanBeAdded));
}
}
if (shop.ProductFilters != null)
{
if (shop.ProductFilters.Any(f => string.IsNullOrWhiteSpace(f.Name)))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.TheParameterIsMandatory, Constants.DtoNames.Shop.Filters + "." + Constants.DtoNames.Filter.Name)));
}
if (shop.ProductFilters.Any(f => f.Values == null || !f.Values.Any()))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.TheParameterIsMandatory, Constants.DtoNames.Shop.Filters + "." + Constants.DtoNames.Filter.Values)));
}
if (shop.ProductFilters.GroupBy(c => c.Name).Any(kvp => kvp.Count() > 1))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.DuplicateValues, Constants.DtoNames.Shop.Filters)));
}
if (shop.ProductFilters.Any(p => p.Values.GroupBy(v => v).Count() != p.Values.Count()))
{
return(new AddShopValidationResult(string.Format(ErrorDescriptions.DuplicateValues, Constants.DtoNames.Shop.Filters + "." + Constants.DtoNames.Filter.Values)));
}
}
return(new AddShopValidationResult(category));
}
