/// <summary>
/// Get data count
/// </summary>
/// <param name="query">Query model</param>
/// <returns>Return data count</returns>
public async Task <long> CountAsync(IQuery query)
{
var countResult = WarehouseManager.Count <TEntity>(query);
countResult.Count += await dataAccess.CountAsync(countResult.ComputeQuery).ConfigureAwait(false);
return(countResult.Count);
}
/// <summary>
/// Get data count
/// </summary>
/// <param name="query">Query object</param>
/// <returns>Return data count</returns>
public async Task <long> CountAsync(IQuery query)
{
long allCount = 0;
var countResult = WarehouseManager.Count <TEntity>(query);
allCount = allCount - countResult.PersistentDataCount + countResult.NewDataCount;
return(await Task.FromResult(allCount).ConfigureAwait(false));
}
/// <summary>
/// Get data count
/// </summary>
/// <param name="query">Query model</param>
/// <returns>Return data count</returns>
public async Task <long> CountAsync(IQuery query)
{
var allCount = await dataAccess.CountAsync(query).ConfigureAwait(false);
var countResult = WarehouseManager.Count <TEntity>(query);
allCount = allCount - countResult.PersistentDataRemoveCount + countResult.NewDataCount;
return(allCount);
}
/// <summary>
/// Get Average Value
/// </summary>
/// <typeparam name="TValue">Value type</typeparam>
/// <param name="query">Query model</param>
/// <returns>Return the average value</returns>
public async Task <TValue> AvgAsync <TValue>(IQuery query)
{
var countResult = WarehouseManager.Count <TEntity>(query);
if (countResult.TotalDataCount > 0)
{
dynamic sum = await SumAsync <TValue>(query).ConfigureAwait(false);
var count = await CountAsync(query).ConfigureAwait(false);
return(sum / count);
}
else
{
return(await dataAccess.AvgAsync <TValue>(query).ConfigureAwait(false));
}
}
