public void MarkOrderAsCollected(string dish, string person)
{
try
{
//In reality, each dish should have a unique ID, so the name and person will become irrelevant.
//Also, we should look to inject the Data Context and make this testable eventually.
using (var db = new SwillDataContext())
{
var order = GetOrderForPerson(DateTime.Now, dish, person);
var savedOrder = db.Orders.SingleOrDefault(o => o.Name == order.Name && o.Username == order.Username);
//If we haven't saved collection information...
if (savedOrder == null)
{
order.Collected = true;
db.Orders.Add(order);
db.SaveChanges(); //Remember to call SaveChanges!
}
}
}
catch (Exception e)
{
logger.Error("Error marking order as collected.", e);
throw;
}
}
public virtual Lunch GetServiceDetails(DateTime day)
{
try
{
var lunchAppService = new LunchAppQueryService();
var allDishes = lunchAppService.GetDishesForDay(day).ToList();
//All of the database code here needs to be replaced. This is just to remind you of how to access the database.
using (var db = new SwillDataContext())
{
//Pull the orders which we've saved out of the database.
var savedOrders = db.Orders.ToList();
//Loop through all of the dishes from the LunchApp.
foreach (var dish in allDishes)
foreach (var order in dish.Orders)
{
//See if we've saved any information about this order in the database
var saved = savedOrders.SingleOrDefault(o => o.Name == order.Name);
//If so, restore the state of the Collected property.
if (saved != null)
order.Collected = saved.Collected;
}
}
return new Lunch { Dishes = allDishes };
}
catch (Exception e)
{
logger.Error("Error retrieving service details.", e);
throw;
}
}