public HttpResponseMessage EditRecipe([FromUri]int id, RecipeModel model,
[ValueProvider(typeof(HeaderValueProviderFactory<string>))]
string accessToken)
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
var context = new RecipeContext();
var user = this.GetUserByAccessToken(accessToken, context);
this.ValidateRecipe(model);
var recipeEntity = this.GetRecipeById(id, context);
recipeEntity.Name = model.Name;
recipeEntity.Products = model.Products;
recipeEntity.CookingSteps = model.CookingSteps;
recipeEntity.ImagePath = model.ImagePath;
context.SaveChanges();
var responseModel = new RecipeCreatedModel()
{
Id = recipeEntity.RecepieId
};
var response = this.Request.CreateResponse(HttpStatusCode.Created, responseModel);
return response;
});
}
public RecipeModel Get([FromUri]int id)
{
return this.ExecuteOperationAndHandleExceptions(() =>
{
var context = new RecipeContext();
var recipe = this.GetRecipeById(id, context);
var recipeModel = new RecipeModel() {
Id = recipe.RecepieId,
Name = recipe.Name,
CookingSteps = recipe.CookingSteps,
Products = recipe.Products,
ImagePath = recipe.ImagePath
};
return recipeModel;
});
}
private void ValidateRecipe(RecipeModel model)
{
if (String.IsNullOrEmpty(model.Name) ||
String.IsNullOrEmpty(model.CookingSteps) ||
String.IsNullOrEmpty(model.Products) ||
String.IsNullOrEmpty(model.ImagePath))
{
throw new ArgumentNullException("Invalid Recipe");
}
}