protected CrudController(Func <AllergyAppDb, DbSet <T> > entityGetter, Func <int, Expression <Func <T, bool> > > idComparatorFactory, Action <T, T> dataUpdater)
{
_context = new AllergyAppDb();
_entities = entityGetter(_context);
_idComparatorFactory = idComparatorFactory;
_dataUpdater = dataUpdater;
}
public IHttpActionResult GetRestaurantDishes(int restaurantId)
{
using (var entities = new AllergyAppDb())
{
if (entities.Restaurants.Where(r => r.restaurant_id == restaurantId).Count() == 0)
{
return(BadRequest("No restaurant matches the provided Id"));
}
return(Ok(entities.Dishes.Where(d => d.restaurant_id == restaurantId).ToList()));
}
}
private static DbSet <Allergen> EntityGetter(AllergyAppDb context)
{
return(context.Allergens);
}
private static DbSet <Dish> EntityGetter(AllergyAppDb context)
{
return(context.Dishes);
}
private static DbSet <Ingredient> EntityGetter(AllergyAppDb context)
{
return(context.Ingredients);
}
private static DbSet <Restaurant> EntityGetter(AllergyAppDb context)
{
return(context.Restaurants);
}