public Cart[] GetCarts()
{
return(Carts.Find(new BsonDocument()).ToList().ToArray());
}
public async Task <bool> FillWithReferences()
{
var rand = new Random();
var customers = Customers.Find(new BsonDocument()).ToList();
var items = Items.Find(new BsonDocument()).ToList();
var sellers = Sellers.Find(new BsonDocument()).ToList();
var carts = new List <Cart>();
for (int i = 0; i < 5; i++)
{
var itemRefs = GetRandomItems(items, rand);
var customerRandom = new Customer();
do
{
customerRandom = customers[rand.Next(0, customers.Count)];
} while (carts.Any(c => c.Customer.Id.Equals(customerRandom.Id)));
carts.Add(new Cart {
Customer = new MongoDBRef("Customer", customerRandom.Id), Items = itemRefs
});
}
await Carts.InsertManyAsync(carts);
var orders = new List <Order>();
for (int i = 0; i < 5; i++)
{
var itemRefs = GetRandomItems(items, rand);
orders.Add(new Order {
Customer = new MongoDBRef("Customer", customers[rand.Next(0, customers.Count)].Id), Items = itemRefs, IsCompleted = i % 3 == 0, DateTimeStamp = RandomDay(rand)
});
}
await Orders.InsertManyAsync(orders);
carts = Carts.Find(new BsonDocument()).ToList();
foreach (var customer in customers)
{
var cartRandom = carts.Where(c => c.Customer.Id.Equals(customer.Id)).SingleOrDefault();
if (cartRandom == null)
{
continue;
}
customer.Cart = new MongoDBRef("Cart", cartRandom.Id);
var filter = Builders <Customer> .Filter.Eq(x => x.Id, customer.Id);
await Customers.ReplaceOneAsync(filter, customer, new ReplaceOptions()
{
IsUpsert = false
});
}
sellers[0].Items = items.Where((item, index) => index == 0 || index == 1).Select(item => new MongoDBRef("Item", item.Id)).ToArray();
UpdateSeller(sellers[0]);
items[0].Seller = new MongoDBRef("Seller", sellers[0].Id);
UpdateItem(items[0]);
items[1].Seller = new MongoDBRef("Seller", sellers[0].Id);
UpdateItem(items[1]);
sellers[1].Items = items.Where((item, index) => index == 2 || index == 3).Select(item => new MongoDBRef("Item", item.Id)).ToArray();
UpdateSeller(sellers[1]);
items[2].Seller = new MongoDBRef("Seller", sellers[1].Id);
UpdateItem(items[2]);
items[3].Seller = new MongoDBRef("Seller", sellers[1].Id);
UpdateItem(items[3]);
sellers[2].Items = items.Where((item, index) => index == 4 || index == 5).Select(item => new MongoDBRef("Item", item.Id)).ToArray();
UpdateSeller(sellers[2]);
items[4].Seller = new MongoDBRef("Seller", sellers[2].Id);
UpdateItem(items[4]);
items[5].Seller = new MongoDBRef("Seller", sellers[2].Id);
UpdateItem(items[5]);
sellers[3].Items = items.Where((item, index) => index == 6).Select(item => new MongoDBRef("Item", item.Id)).ToArray();
UpdateSeller(sellers[3]);
items[6].Seller = new MongoDBRef("Seller", sellers[3].Id);
UpdateItem(items[6]);
sellers[4].Items = items.Where((item, index) => index == 7).Select(item => new MongoDBRef("Item", item.Id)).ToArray();
UpdateSeller(sellers[4]);
items[7].Seller = new MongoDBRef("Seller", sellers[4].Id);
UpdateItem(items[7]);
return(true);
}
public Cart GetCart(string id)
{
var filter_id = GetFilterById <Cart>(ObjectId.Parse(id));
return(Carts.Find(filter_id).FirstOrDefault());
}
public Cart GetCart(BsonValue id)
{
var filter_id = GetFilterById <Cart>(id.AsObjectId);
return(Carts.Find(filter_id).FirstOrDefault());
}
public Cart GetCart(BsonValue id)
{
var filter_id = Builders <Cart> .Filter.Eq("_id", id);
return(Carts.Find(filter_id).FirstOrDefault());
}
