public UnitOfWork(AppDbContext context)
{
_context = context;
RestaurantRepository = new RestaurantRepository(context);
MealCategoryRepository = new MealCategoryRepository(context);
MealTypeRepository = new MealTypeRepository(context);
MealRepository = new MealRepository(context);
RestaurantCategoryRepository = new RestaurantCategoryRepository(context);
AreaRepository = new AreaRepository(context);
}
// POST api/<controller>
public HttpResponseMessage Post([FromBody] PurchasedMeal value)
{
try
{
Dictionary <int, MealType> allMealTypes = MealTypeRepository.GetDictionary();
// Find the selected meal type
if (allMealTypes.ContainsKey(value.MealType))
{
MealType selectedMealType = allMealTypes[value.MealType];
if (value.Amount <= selectedMealType.FullAmount)
{
if (value.Amount >= selectedMealType.FullAmount * -1)
{
value = Repository.Add(value);
// Apparently we should be responding to a POST request with HTTP status 201 instead of 200, which would be the default
HttpResponseMessage response = Request.CreateResponse <PurchasedMeal>(HttpStatusCode.Created, value);
return(response);
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, new Exception("Amount cannot be less than full price * -1")));
}
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, new Exception("Amount cannot be more than full price")));
}
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, new Exception("Invalid MealID")));
}
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex));
}
}
private Task <Option <MealType, Error> > ValidateMealTypeAsync(string typeId) =>
MealTypeRepository
.GetByIdAsync(typeId)
.SomeNotNull(Error.Validation($"Invalid meal type ID: {typeId}."));
