public void _01_BooksAdded()
{
Assert.IsTrue(queryable.Any());
Assert.IsTrue(queryable.Count() == 5);
Console.WriteLine(queryable.ToList()
.Select(bk => bk.name + "\t" + bk.author + "\t" + bk.count
+ "\t" + bk.genre.Aggregate((a, b) => a + ", " + b)
+ "\t" + bk.year)
.Aggregate((a, b) => a + "\n" + b));
}
public async Task <bool> Exists(string login)
{
IMongoQueryable <User> query = _collection.AsQueryable();
query = query.Where(u => u.Login.Value.ToLower() == login.ToLowerInvariant());
var result = query.Any();
return(await Task.FromResult(result));
}
/// <summary>
/// Method below will attempt to find account through MongoDB, if successful it will trigger method applyLoginSuccess()
/// </summary>
/// <returns>Null</returns>
private async Task attemptFindAccount()
{
IMongoQueryable <User> query = Database.Database.getDatabase().getMongoDatabase()
.GetCollection <User>("accounts").AsQueryable()
.Where(x => (x.username == username || x.email == username) && x.password == password)
.Select(x => x);
if (query.Any())
{
await applyLoginSuccess();
}
else
{
}
}
/// <summary>
/// Checks if user exists, if it does then return true else false
/// </summary>
/// <param name="username"></param>
/// <returns>Boolean</returns>
private Boolean checkUserExists(string username)
{
IMongoQueryable <User> query = Database.Database.getDatabase().getMongoDatabase()
.GetCollection <User>("accounts").AsQueryable()
.Where(x => x.username == username || x.email == username)
.Select(x => x);
if (query.Any())
{
return(true);
}
else
{
return(false);
}
}
public bool Any(Expression <Func <T, bool> > predicate)
{
return(collectionQueryable.Any(predicate));
}
public bool Any()
{
return(_queryable.Any());
}
public void _09_DeleteAllBooks()
{
collection.DeleteMany("{}");
Assert.IsFalse(queryable.Any());
}
