public async Task <Int64> CreateOrderIdAsync()
{
IDocumentSnapshot document = await fireStoreInstance.GetDocument("/OrderIds/unCmzg3mr1W9U9pAQQSk").GetDocumentAsync();
OrderId orderId = document.ToObject <OrderId>();
Int64 currentOrderId = orderId.Id;
orderId.Id = currentOrderId + 1;
await fireStoreInstance.GetDocument("/OrderIds/unCmzg3mr1W9U9pAQQSk").UpdateDataAsync(orderId);
return(await Task.FromResult(orderId.Id));
}
public async Task LoadAsync(string id)
{
try
{
_isLoaded.Value = false;
var itemDocument = await _firestore.GetCollection(Models.Item.CollectionPath)
.GetDocument(id)
.GetDocumentAsync()
.ConfigureAwait(false);
var item = itemDocument.ToObject <Item>();
if (item != null)
{
_item.Value = item;
var likeTask = _firestore.GetDocument($"{User.CollectionPath}/{_accountService.UserId}/{Like.CollectionPath}/{id}")
.GetDocumentAsync();
if (!string.IsNullOrEmpty(item.OwnerId))
{
var ownerDocument = await _firestore.GetCollection(User.CollectionPath)
.GetDocument(item.OwnerId)
.GetDocumentAsync()
.ConfigureAwait(false);
_owner.Value = ownerDocument.ToObject <User>();
}
var likeDocument = await likeTask.ConfigureAwait(false);
_isLiked.Value = likeDocument.Exists;
_isLoaded.Value = true;
CrossFirebaseAnalytics.Current.LogEvent(EventName.ViewItem, new Parameter(ParameterName.ItemId, id));
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e);
_loadErrorNotifier.OnNext(e.Message);
}
}