private IReadOnlyCollection <FirebaseObject <ReplayMeta> > GetAllMeta()
{
return(metas
.OnceAsync <ReplayMeta>()
.ConfigureAwait(false).GetAwaiter()
.GetResult());
}
public async Task <bool> UpdateItemAsync(EntryData updatedata)
{
try
{
var toUpdatePerson = (await _query
.OnceAsync <Item>()).Where(a => (a.Key == updatedata.EntryId)).FirstOrDefault();
await _query
.Child(updatedata.EntryId)
.PutAsync(updatedata.EntryItem);
}
catch (Exception ex)
{
return(false);
}
return(true);
}
/// <inheritdoc/>
public IObservable <IEnumerable <T> > GetItems(bool fetchOnline = false)
{
return(_childQuery
.OnceAsync <T>()
.ToObservable()
.SelectMany(x => x)
.Do(MapKeyToId)
.Select(x => x.Object)
.ToList());
}
public async Task <IEnumerable <T> > GetItemsAsync(bool forceRefresh = false)
{
try
{
var firebaseObjects = await _query
.OnceAsync <T>();
return(firebaseObjects
.Select(x => x.Object));
}
catch (Exception ex)
{
return(null);
}
}
public async Task <List <T> > GetItemsAsync(bool forceRefresh = false)
{
var firebaseObjects = await _query
.OnceAsync <T>();
return(firebaseObjects
.Select(x =>
{
var item = x.Object;
item.Id = x.Key;
item.OwnerId = uid;
return item;
}).ToList());
}
public async Task <IEnumerable <Users> > GetUsersAsync(bool forceRefresh = false)
{
try
{
var firebaseObjects = await _query.OnceAsync <Users>();
return(firebaseObjects.Select(x => new Users
{
Id = x.Key,
Username = x.Object.Username,
Password = x.Object.Password
}));
}
catch (Exception ex)
{
Debug.WriteLine(ex);
return(null);
}
}
public static async Task Read()
{
AppData.onlineLists = new List <GroceryListClass>();
if (AppData.auth.CurrentUser == null)
{
return;
}
ChildQuery listsNode = AppData.dataNode.Child(AppData.currentUser.Uid);
var allListsData = await listsNode.OnceAsync <TempGroceryListClass>();
foreach (FirebaseObject <TempGroceryListClass> any in allListsData)
{
List <ItemClass> itemsOfList = new List <ItemClass>();
ChildQuery thisListNode = listsNode.Child(any.Object.Name);
var readItems = await thisListNode.Child("Items").OnceAsync <ItemClass>();
foreach (FirebaseObject <ItemClass> anyItem in readItems)
{
itemsOfList.Add(anyItem.Object);
}
GroceryListClass thisList = new GroceryListClass
{
Name = any.Object.Name,
Items = itemsOfList,
Owner = any.Object.Owner
};
AppData.onlineLists.Add(thisList);
}
}
