public async Task <IActionResult> Edit(int categoryId)
{
ViewData["ExistingCategories"] = categoryService.GetAllMinified();
CategoryInDto categoryDtos = await categoryService.GetCategoryInfoAsync(categoryId);
return(View(categoryDtos));
}
public async Task AddCategory_Adds_NewCategory_When_UniqueTitle_Provided()
{
int categoryId = 4;
string title = "NewAddedCategory";
string description = "NewCagetoryDescription";
CategoryInDto categoryNew = new CategoryInDto
{
CategoryId = categoryId,
Title = title,
Description = description
};
int expectedCountAfterAdding = categoriesRepository.All().Count() + 1;
await categoryService.AddCategoryAsync(categoryNew);
int actualCountAfterAdding = categoriesRepository.All().Count();
Assert.Equal(expectedCountAfterAdding, actualCountAfterAdding);
var categoryAdded = categoriesRepository.All().Last();
Assert.Equal(categoryId, categoryAdded.CategoryId);
Assert.Equal(title, categoryAdded.Title);
Assert.Equal(description, categoryAdded.Description);
}
public async Task AddCategory_DoNot_Add_NewCategory_When_NonExistingTargetId_Provided()
{
int categoryId = 999;
string repeatingTitle = "NewCategory2";
string description = "NewCagetoryDescription";
CategoryInDto categoryNew = new CategoryInDto
{
CategoryId = categoryId,
Title = repeatingTitle,
Description = description
};
int expectedCountAfterAdding = categoriesRepository.All().Count();
await categoryService.AddCategoryAsync(categoryNew);
int actualCountAfterAdding = categoriesRepository.All().Count();
Assert.Equal(expectedCountAfterAdding, actualCountAfterAdding);
var categoryAdded = categoriesRepository.All().Last();
Assert.NotEqual(categoryId, categoryAdded.CategoryId);
Assert.NotEqual(repeatingTitle, categoryAdded.Title);
Assert.NotEqual(description, categoryAdded.Description);
}
public async Task AddCategoryAsync(CategoryInDto dto)
{
var newCategory = mapper.Map <Category>(dto);
newCategory.CategoryId = newCategory.CategoryId == -1 ? null : newCategory.CategoryId;
bool isTitleUnique = categoryRepository.All().Select(x => x.Title).All(x => x.ToLower() != dto.Title.ToLower());
bool isTargetCategoryValid = (newCategory.CategoryId is null) || categoryRepository.All().Select(x => x.Id).Any(x => x == newCategory.CategoryId.Value);
if (!isTitleUnique || !isTargetCategoryValid)
{
return;
}
await categoryRepository.AddAssync(newCategory);
await categoryRepository.SaveChangesAsync();
}
public async Task <IActionResult> Create(CategoryInDto dto)
{
memoryCache.Remove(GlobalConstants.CasheCategoriesInButtonName);
ViewData["ExistingCategories"] = categoryService.GetAllMinified();
if (((ICollection <CategoryMiniOutDto>)ViewData["ExistingCategories"]).Any(x => x.Title.ToLower() == dto.Title.ToLower()))
{
ModelState.AddModelError("NameTaken", $"Name {dto.Title} is already used for category name!");
}
if (ModelState.IsValid)
{
await categoryService.AddCategoryAsync(dto);
return(RedirectToAction(nameof(Manage)));
}
return(View(dto));
}
public ActionResult <CategoryOutDto> Create([FromBody] CategoryInDto categoryInDto)
{
//Check if inputs are valid
if (string.IsNullOrEmpty(categoryInDto.ImageUrl))
{
return(BadRequest(new Message("Please give valid image Url")));
}
if (string.IsNullOrEmpty(categoryInDto.Name))
{
return(BadRequest(new Message("Please give valid name")));
}
if (string.IsNullOrEmpty(categoryInDto.ParentId))
{
return(BadRequest(new Message("Please give valid parent Id")));
}
//Check if request is sent by admin.
if (!AuthorizationHelpers.IsAdmin(HttpContext.User))
{
return(Unauthorized(new Message("Unauthorized user.")));
}
if (_mainCategoryRepository.GetById(categoryInDto.ParentId) == null)
{
return(BadRequest(new Message("There is no main category with id: " + categoryInDto.ParentId)));
}
var categoryIn = _mapper.Map <Category>(categoryInDto);
if (_categoryRepository.Add(categoryIn))
{
var categoryOutDto = _mapper.Map <CategoryOutDto>(categoryIn);
return(Ok(categoryOutDto));
}
return(BadRequest(new Message("Error when creating category")));
}
public ActionResult <CategoryOutDto> Update(string id, [FromBody] CategoryInDto categoryInDto)
{
//Check if request is sent by admin.
if (!AuthorizationHelpers.IsAdmin(HttpContext.User))
{
return(Unauthorized(new Message("Unauthorized user.")));
}
//Check if there exists a category with given id
var category = _categoryRepository.GetById(id);
if (category == null)
{
return(NotFound(new Message("No such category with this id: " + id)));
}
if (!string.IsNullOrWhiteSpace(categoryInDto.ImageUrl))
{
category.ImageUrl = categoryInDto.ImageUrl;
}
if (!string.IsNullOrWhiteSpace(categoryInDto.Name))
{
category.Name = categoryInDto.Name;
}
if (!string.IsNullOrWhiteSpace(categoryInDto.ParentId))
{
category.ParentId = categoryInDto.ParentId;
}
//Update category
if (_categoryRepository.Update(category))
{
var categoryOutDto = _mapper.Map <CategoryOutDto>(category);
return(Ok(categoryOutDto));
}
return(BadRequest(new Message("Error when updating category")));
}