public ServiceMessage Edit(ArticleEditDTO articleDTO)
{
int id;
string decryptedId = encryptor.Decrypt(articleDTO.Id);
List <string> errors = new List <string>();
bool succeeded = true;
if (Int32.TryParse(decryptedId, out id))
{
if (succeeded = Validate(articleDTO, errors))
{
try
{
CategoryEntity categoryEntity = unitOfWork.Categories.GetByName(articleDTO.CategoryName);
if (categoryEntity != null)
{
ArticleEntity articleEntity = unitOfWork.Articles.Get(id);
if (articleEntity != null)
{
articleEntity.Category = categoryEntity;
articleEntity.DateLastModified = DateTime.Now;
articleEntity.Header = articleDTO.Header;
articleEntity.PhotoLink = articleDTO.PhotoLink;
articleEntity.ShortDescription = articleDTO.ShortDescription;
articleEntity.Text = articleDTO.Text;
unitOfWork.Commit();
}
else
{
succeeded = false;
errors.Add("Article was not found");
}
}
else
{
succeeded = false;
errors.Add(String.Format("Category with name {0} was not found", articleDTO.CategoryName));
}
}
catch (Exception ex)
{
ExceptionMessageBuilder.FillErrors(ex, errors);
succeeded = false;
}
}
}
else
{
succeeded = false;
errors.Add("Article was not found");
}
return(new ServiceMessage
{
Errors = errors,
Succeeded = succeeded
});
}
public DataServiceMessage <ArticleEditDTO> Get(string encryptedId)
{
string decryptedId = encryptor.Decrypt(encryptedId);
int id;
List <string> errors = new List <string>();
bool succeeded = true;
ArticleEditDTO data = null;
if (Int32.TryParse(decryptedId, out id))
{
try
{
ArticleEntity articleEntity = unitOfWork.Articles.Get(id);
if (articleEntity != null)
{
data = new ArticleEditDTO
{
Id = encryptedId,
CategoryName = articleEntity.Category.Name,
Header = articleEntity.Header,
PhotoLink = articleEntity.PhotoLink,
Text = articleEntity.Text,
ShortDescription = articleEntity.ShortDescription
};
}
else
{
succeeded = false;
errors.Add("Article was not found");
}
}
catch (Exception ex)
{
succeeded = false;
ExceptionMessageBuilder.FillErrors(ex, errors);
}
}
else
{
succeeded = false;
errors.Add("Article was not found");
}
return(new DataServiceMessage <ArticleEditDTO>
{
Errors = errors,
Succeeded = succeeded,
Data = data
});
}
public ActionResult Edit(ArticleEditViewModel model)
{
var categoryNames = GetAllCategoryNames();
model.Categories = ConvertToSelectListItems(categoryNames);
bool success = false;
if (ModelState.IsValid)
{
model.Id = HttpUtility.UrlDecode(model.Id);
ArticleEditDTO articleDTO = Mapper.Map <ArticleEditViewModel, ArticleEditDTO>(model);
ServiceMessage serviceMessage = articleService.Edit(articleDTO);
if (!serviceMessage.Succeeded)
{
AddModelErrors(serviceMessage.Errors);
}
success = serviceMessage.Succeeded;
}
return(JsonOnFormPost(success, "~/Views/Article/Edit.cshtml", model));
}
private bool Validate(ArticleEditDTO articleDTO, ICollection <string> errors)
{
bool isValid = true;
if (String.IsNullOrEmpty(articleDTO.Header))
{
isValid = false;
errors.Add("Header cannot be empty");
}
if (String.IsNullOrEmpty(articleDTO.Text))
{
isValid = false;
errors.Add("Text cannot be empty");
}
if (String.IsNullOrEmpty(articleDTO.ShortDescription))
{
isValid = false;
errors.Add("Description cannot be empty");
}
if (String.IsNullOrEmpty(articleDTO.PhotoLink))
{
isValid = false;
errors.Add("A photo must be chosen");
}
if (String.IsNullOrEmpty(articleDTO.CategoryName))
{
isValid = false;
errors.Add("Category must be selected");
}
return(isValid);
}
