private async Task CalculateBlockEffortAsync(PoolConfig pool, Block block, IPayoutHandler handler)
{
// get share date-range
var from = DateTime.MinValue;
var to = block.Created;
// get last block for pool
var lastBlock = await cf.Run(con => blockRepo.GetBlockBeforeAsync(con, pool.Id, new[]
{
BlockStatus.Confirmed,
BlockStatus.Orphaned,
BlockStatus.Pending,
}, block.Created));
if (lastBlock != null)
{
from = lastBlock.Created;
}
// get combined diff of all shares for block
var accumulatedShareDiffForBlock = await cf.Run(con =>
shareRepo.GetAccumulatedShareDifficultyBetweenCreatedAsync(con, pool.Id, from, to));
// handler has the final say
if (accumulatedShareDiffForBlock.HasValue)
{
await handler.CalculateBlockEffortAsync(block, accumulatedShareDiffForBlock.Value);
}
}