public async Task <IActionResult> Create(CreateMealInputModel inputModel)
{
var viewModel = new CreateMealViewModel();
if (!this.ModelState.IsValid)
{
viewModel.CategoriesItems = this.categoriesService.GetAllCategories();
return(this.View(viewModel));
}
var user = await this.userManager.GetUserAsync(this.User);
try
{
await this.mealService.CreateAsync(inputModel, user.Id, $"{this.environment.WebRootPath}/images");
}
catch (Exception exception)
{
this.ModelState.AddModelError(string.Empty, exception.Message);
viewModel.CategoriesItems = this.categoriesService.GetAllCategories();
return(this.View(viewModel));
}
return(this.RedirectToAction(nameof(this.All)));
}
public async Task CheckCreatingMealAsync()
{
ApplicationDbContext db = GetDb();
var mealRepository = new EfDeletableEntityRepository <Meal>(db);
var ingredientRepository = new EfDeletableEntityRepository <Ingredient>(db);
var subCategoryRepository = new EfDeletableEntityRepository <SubCategory>(db);
var service = new MealService(
mealRepository, ingredientRepository, subCategoryRepository);
var list = new List <MealIngredientInputModel>()
{
new MealIngredientInputModel {
NameAndQuantity = "XD?"
},
};
var fileMock = new Mock <IFormFile>();
// Setup mock file using a memory stream
var content = "Hello World from a Fake File";
var fileName = "test.png";
var ms = new MemoryStream();
var writer = new StreamWriter(ms);
writer.Write(content);
writer.Flush();
ms.Position = 0;
fileMock.Setup(_ => _.OpenReadStream()).Returns(ms);
fileMock.Setup(_ => _.FileName).Returns(fileName);
fileMock.Setup(_ => _.Length).Returns(ms.Length);
var file = fileMock.Object;
var meal = new CreateMealInputModel
{
Name = "TestName",
PreparationTime = "10 mins",
CookingTime = "10 mins",
SkillLevel = SkillLevel.Easy,
PortionCount = "6-8",
KCal = 100,
Fat = 10,
Saturates = 10,
Carbs = 10,
Sugars = 10,
Fibre = 10,
Protein = 10,
Salt = 10,
Description = "Some text for description",
MethodOfPreparation = "Some text for methodOfPreparation",
CategoryId = 1,
Ingredients = list,
Images = new List <IFormFile> {
file
},
};
await service.CreateAsync(meal, "userId", "wwwroot/images/meals");
Assert.Single(db.Meals.Where(x => x.Name == "TestName"));
}
public async Task CreateAsync(CreateMealInputModel inputModel, string userId, string imagePath)
{
var subCategoryId = this.subCategoryRepository.AllAsNoTracking().Where(x => x.Name == inputModel.SubCategory).Select(x => x.Id).FirstOrDefault();
var meal = new Meal
{
Name = inputModel.Name,
PreparationTime = inputModel.PreparationTime,
CookingTime = inputModel.CookingTime,
SkillLevel = inputModel.SkillLevel,
PortionCount = inputModel.PortionCount,
KCal = inputModel.KCal,
Fat = inputModel.Fat,
Saturates = inputModel.Saturates,
Carbs = inputModel.Carbs,
Sugars = inputModel.Sugars,
Fibre = inputModel.Fibre,
Protein = inputModel.Protein,
Salt = inputModel.Salt,
Description = inputModel.Description,
MethodOfPreparation = inputModel.MethodOfPreparation,
CategoryId = inputModel.CategoryId,
SubCategoryId = subCategoryId,
AddedByUserId = userId,
};
foreach (var inputIngredient in inputModel.Ingredients)
{
var ingredient = this.ingredientRepository.All().FirstOrDefault(x => x.NameAndQuantity == inputIngredient.NameAndQuantity);
if (ingredient == null)
{
ingredient = new Ingredient
{
NameAndQuantity = inputIngredient.NameAndQuantity,
};
}
meal.Ingredients.Add(new MealIngredient
{
Ingredient = ingredient,
});
}
Directory.CreateDirectory($"{imagePath}/meals/");
foreach (var image in inputModel.Images)
{
var extension = Path.GetExtension(image.FileName).TrimStart('.');
if (!this.allowedExtensions.Any(x => extension.EndsWith(x)))
{
throw new Exception($"Invalid image extension {extension}");
}
var newImage = new Image
{
AddedByUserId = userId,
Extension = extension,
};
meal.Images.Add(newImage);
var physicalPath = $"{imagePath}/meals/{newImage.Id}.{extension}";
using var fileStream = new FileStream(physicalPath, FileMode.Create);
await image.CopyToAsync(fileStream);
}
await this.mealRepository.AddAsync(meal);
await this.mealRepository.SaveChangesAsync();
}