public ActionResult Create(RecipeViewModel viewModel)
{
Recipe recipe = viewModel.Recipe;
recipe.Category = repository.GetCategoryById(viewModel.CategoryID);
recipe.SubCategoryID = viewModel.SubCategoryID;
ValidateRecipeModel(recipe);
if (ModelState.IsValid)
{
try
{
repository.AddNewRecipe(recipe);
}
catch (DbEntityValidationException vex)
{
//if the ModelState is valid, DbEntityValidationException can still occur when saving the data. The errors have to be logged and presented to the user.
foreach (var err in vex.EntityValidationErrors)
{
foreach (var innerError in err.ValidationErrors)
{
ModelState.AddModelError(string.Empty, innerError.ErrorMessage);
}
}
}
catch (DataException)
{
ModelState.AddModelError(string.Empty, Constants.Constants.DataExceptionMessage);
}
return RedirectToAction("Index");
}
//Log errors to the database
foreach (ModelState modelState in ViewData.ModelState.Values)
{
foreach (ModelError error in modelState.Errors)
{
string s = error.ErrorMessage;
}
}
return View(new RecipeViewModel(recipe, repository.GetAllCategories(),
repository.GetSubCategoriesByCategoryId(recipe.Category.CategoryID), recipe.Category.CategoryID, recipe.SubCategoryID));
}
public ActionResult Edit(RecipeViewModel model)
{
Recipe recipe = model.Recipe;
var originalRecipe = GetRecipeByID(recipe.RecipeID);
ValidateRecipeModel(recipe);
var currentRecipe = repository.GetRecipeById(recipe.RecipeID);
repository.SetEditedValues(currentRecipe, recipe);
if (ModelState.IsValid)
{
repository.EditExistingRecipe(originalRecipe, recipe);
return RedirectToAction("Index");
}
foreach (ModelState modelState in ViewData.ModelState.Values)
{
foreach (ModelError error in modelState.Errors)
{
string s = error.ErrorMessage;
}
}
return View(model);
}