private async Task PrepareModelToReturn(int categoryId, SupplementFormViewModel model)
{
model.BestBeforeDate = DateTime.UtcNow.AddDays(1);
model.Subcategories = await this.GetSubcategoriesSelectListItems(categoryId);
model.Manufacturers = await this.GetManufacturersSelectListItems();
}
public async Task <IActionResult> Edit(int id)
{
bool isSuplementExistingById = await this.supplementService.IsSupplementExistingById(id, false);
if (!isSuplementExistingById)
{
TempData.AddErrorMessage(string.Format(EntityNotFound, SupplementEntity));
return(this.RedirectToSupplementsIndex(false));
}
SupplementServiceModel supplement = await this.managerSupplementService.GetEditModelAsync(id);
SupplementFormViewModel model = new SupplementFormViewModel()
{
Name = supplement.Name,
Description = supplement.Description,
Quantity = supplement.Quantity,
Price = supplement.Price,
BestBeforeDate = supplement.BestBeforeDate,
SubcategoryId = supplement.SubcategoryId,
ManufacturerId = supplement.ManufacturerId,
};
int categoryId = await this.subcategoryService.GetCategoryIdBySubcategoryId(supplement.SubcategoryId);
await PrepareModelToReturn(categoryId, model);
ViewData["CategoryId"] = categoryId;
return(View(model));
}
public async Task <IActionResult> Create(int categoryId)
{
SupplementFormViewModel model = new SupplementFormViewModel();
await PrepareModelToReturn(categoryId, model);
ViewData["CategoryId"] = categoryId;
return(View(model));
}
public async Task <IActionResult> FinishCreate(int categoryId, SupplementFormViewModel model)
{
if (!ModelState.IsValid)
{
await PrepareModelToReturn(categoryId, model);
ViewData["CategoryId"] = categoryId;
return(View(nameof(Create), model));
}
bool isSupplementExistingByName = await this.supplementService.IsSupplementExistingByName(model.Name);
if (isSupplementExistingByName)
{
TempData.AddErrorMessage(string.Format(EntityExists, SupplementEntity));
await PrepareModelToReturn(categoryId, model);
ViewData["CategoryId"] = categoryId;
return(View(nameof(Create), model));
}
bool isSubcategoryExistingById = await this.subcategoryService.IsSubcategoryExistingById(model.SubcategoryId, false);
if (!isSubcategoryExistingById)
{
TempData.AddErrorMessage(string.Format(EntityNotFound, SubcategoryEntity));
await PrepareModelToReturn(categoryId, model);
return(View(model));
}
bool isManufacturerExistingById = await this.manufacturerService.IsManufacturerExistingById(model.ManufacturerId, false);
if (!isManufacturerExistingById)
{
TempData.AddErrorMessage(string.Format(EntityNotFound, ManufacturerEntity));
await PrepareModelToReturn(categoryId, model);
return(View(model));
}
byte[] picture = await model.Picture.ToByteArray();
await this.managerSupplementService.CreateAsync(model.Name, model.Description, model.Quantity, model.Price, picture, model.BestBeforeDate, model.SubcategoryId, model.ManufacturerId);
TempData.AddSuccessMessage(string.Format(EntityCreated, SupplementEntity));
return(this.RedirectToSupplementsIndex(false));
}