public async Task <IActionResult> UpdateRecipe([FromRoute] int id, [FromBody] CreateUpdateRecipeDto receivedRecipe, CancellationToken cancellation)
{
try
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var recipe = await db.Recipes
.Include(r => r.Ingredients)
.ThenInclude(i => i.Ingredient)
.FirstAsync(r => r.Id == id, cancellation);
if (recipe == null)
{
return(NotFound());
}
cancellation.ThrowIfCancellationRequested();
mapper.Map(receivedRecipe, recipe);
var ingredientNames = receivedRecipe.Ingredients.Select(i => i.Name).ToArray();
cancellation.ThrowIfCancellationRequested();
await db.Ingredients.Where(i => ingredientNames.Contains(i.Name))
.AsNoTracking()
.ForEachAsync(i =>
{
// Set the id of each mapped ingredient to the one from the db
var map = recipe.Ingredients.First(_ => _.Ingredient.Name == i.Name);
map.IngredientId = i.Id;
}, cancellation);
await db.SaveChangesAsync(cancellation);
return(NoContent());
}
catch (OperationCanceledException)
{
logger.LogInformation($"{nameof(RecipeController)}::{nameof(UpdateRecipe)} got cancelled");
throw;
}
}
public async Task <IActionResult> AddRecipe([FromBody] CreateUpdateRecipeDto receivedRecipe, CancellationToken cancellation)
{
try
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (await db.Recipes.AnyAsync(r => r.Name == receivedRecipe.Name, cancellation))
{
return(BadRequest("already exists"));
}
cancellation.ThrowIfCancellationRequested();
var recipe = mapper.Map <Recipe>(receivedRecipe);
recipe.DateCreated = DateTime.Now;
db.Recipes.Add(recipe);
var ingredientNames = receivedRecipe.Ingredients.Select(i => i.Name).ToArray();
cancellation.ThrowIfCancellationRequested();
await db.Ingredients.Where(i => ingredientNames.Contains(i.Name))
.AsNoTracking()
.ForEachAsync(i =>
{
// Set the id of each mapped ingredient to the one from the db
recipe.Ingredients.Select(map => map.Ingredient).First(_ => _.Name == i.Name).Id = i.Id;
}, cancellation);
await db.SaveChangesAsync(cancellation);
cancellation.ThrowIfCancellationRequested();
return(CreatedAtAction(nameof(GetById), new { id = recipe.Id }, mapper.Map <RecipeDto>(recipe)));
}
catch (OperationCanceledException)
{
logger.LogInformation($"{nameof(RecipeController)}::{nameof(AddRecipe)} got cancelled");
throw;
}
}
