public IMarketRuleResultIntent Apply(Fixture fixture, IMarketStateCollection oldState,
IMarketStateCollection newState)
{
var result = new MarketRuleResultIntent();
if (oldState == null)
{
return(result);
}
var deletedMarkets =
newState.Markets.Select(marketId => newState[marketId])
.Where(marketState => marketState.IsDeleted && oldState.HasMarket(marketState.Id) && !oldState[marketState.Id].IsDeleted)
.ToList();
var newDeletedMarketState = deletedMarkets.Select(CreateSuspendedMarket).ToList();
if (deletedMarkets.Any())
{
newDeletedMarketState.ForEach(m =>
{
_logger.DebugFormat("market rule={0} => {1} of fixtureId={2} was deleted from UDAPI - it will be suspended", Name, m, fixture.Id);
result.AddMarket(m, new MarketRuleAddIntent(MarketRuleAddIntent.OperationType.CHANGE_SELECTIONS));
});
}
return(result);
}
/// <summary>
///
/// Remove markets from snapshot/update when:
/// current market state is inactive AND the previous state was inactive too (with no change in status or name)
///
/// NB: If there is a change in market's name or status then will not be removed
///
/// </summary>
public IMarketRuleResultIntent Apply(Fixture fixture, IMarketStateCollection oldState, IMarketStateCollection newState)
{
var result = new MarketRuleResultIntent();
var inactiveMarkets = fixture.Markets.Where(
m => (oldState != null && oldState.HasMarket(m.Id) && oldState[m.Id].IsEqualTo(newState[m.Id])) &&
(!m.IsActive && !oldState[m.Id].IsActive));
var start = DateTime.UtcNow;
var inactiveList = inactiveMarkets.ToList();
foreach (var market in inactiveList)
{
result.MarkAsRemovable(market);
if (logDetailedMarketRules)
{
_Logger.DebugFormat("market rule={0} => {1} of fixtureId={2} is marked as removable", Name, market, fixture.Id);
}
}
_Logger.Info($"Marking markets as removable took marketRulesTime={(DateTime.UtcNow - start).TotalSeconds.ToString("N")} marketsCount={fixture.Markets.Count} removableCount={inactiveList.Count} {fixture}");
return(result);
}
public IMarketRuleResultIntent Apply(Fixture fixture, IMarketStateCollection oldState,
IMarketStateCollection newState)
{
var result = new MarketRuleResultIntent();
if (oldState == null)
return result;
var deletedMarkets =
newState.Markets.Select(marketId => newState[marketId])
.Where(marketState => marketState.IsDeleted && oldState.HasMarket(marketState.Id) && !oldState[marketState.Id].IsDeleted)
.ToList();
var newDeletedMarketState = deletedMarkets.Select(CreateSuspendedMarket).ToList();
if (deletedMarkets.Any())
{
newDeletedMarketState.ForEach(m =>
{
_logger.DebugFormat("market rule={0} => {1} of fixtureId={2} was deleted from UDAPI - it will be suspended", Name, m, fixture.Id);
result.AddMarket(m, new MarketRuleAddIntent(MarketRuleAddIntent.OperationType.CHANGE_SELECTIONS));
});
}
return result;
}
public IMarketRuleResultIntent Apply(Fixture fixture, IMarketStateCollection oldState, IMarketStateCollection newState)
{
MarketRuleResultIntent intent = new MarketRuleResultIntent();
// only apply delta rule on a full snapshot
if (fixture.Tags == null || !fixture.Tags.Any() || oldState == null)
return intent;
foreach (var mkt in fixture.Markets)
{
if (oldState.HasMarket(mkt.Id))
{
IMarketState state = oldState[mkt.Id];
// do not apply the delta rule on markets which have
// been put in a forced suspended state
if (state.IsForcedSuspended)
continue;
if (Severity == DeltaRuleSeverity.REMOVE_SELECTIONS)
{
ApplyDeltaRule_RemovingSelections(fixture, mkt, state, intent);
}
else if (Severity == DeltaRuleSeverity.REMOVE_MARKETS)
{
ApplyDeltaRule_RemovingMarkets(fixture, mkt, state, intent);
}
}
}
return intent;
}
/// <summary>
///
/// Remove markets from snapshot/update when:
/// current market state is inactive AND the previous state was inactive too (with no change in status or name)
///
/// NB: If there is a change in market's name or status then will not be removed
///
/// </summary>
public IMarketRuleResultIntent Apply(Fixture fixture, IMarketStateCollection oldState, IMarketStateCollection newState)
{
var result = new MarketRuleResultIntent();
var inactiveMarkets = fixture.Markets.Where(
m => (oldState != null && oldState.HasMarket(m.Id) && oldState[m.Id].IsEqualTo(newState[m.Id]))
&& (!m.IsActive && !oldState[m.Id].IsActive));
foreach (var market in inactiveMarkets.ToList())
{
result.MarkAsRemovable(market);
_Logger.DebugFormat("market rule={0} => {1} of fixtureId={2} is marked as removable", Name, market, fixture.Id);
}
return result;
}
/// <summary>
///
/// Remove markets from snapshot/update when:
/// current market state is inactive AND the previous state was inactive too (with no change in status or name)
///
/// NB: If there is a change in market's name or status then will not be removed
///
/// </summary>
public IMarketRuleResultIntent Apply(Fixture fixture, IMarketStateCollection oldState, IMarketStateCollection newState)
{
var result = new MarketRuleResultIntent();
var inactiveMarkets = fixture.Markets.Where(
m => (oldState != null && oldState.HasMarket(m.Id) && oldState[m.Id].IsEqualTo(newState[m.Id])) &&
(!m.IsActive && !oldState[m.Id].IsActive));
foreach (var market in inactiveMarkets.ToList())
{
result.MarkAsRemovable(market);
_Logger.DebugFormat("market rule={0} => {1} of fixtureId={2} is marked as removable", Name, market, fixture.Id);
}
return(result);
}
public IMarketRuleResultIntent Apply(Fixture fixture, IMarketStateCollection oldState, IMarketStateCollection newState)
{
MarketRuleResultIntent intent = new MarketRuleResultIntent();
// only apply delta rule on a full snapshot
if (fixture.Tags == null || !fixture.Tags.Any() || oldState == null)
{
return(intent);
}
foreach (var mkt in fixture.Markets)
{
if (oldState.HasMarket(mkt.Id))
{
IMarketState state = oldState[mkt.Id];
// do not apply the delta rule on markets which have
// been put in a forced suspended state
if (state.IsForcedSuspended)
{
continue;
}
if (Severity == DeltaRuleSeverity.REMOVE_SELECTIONS)
{
ApplyDeltaRule_RemovingSelections(fixture, mkt, state, intent);
}
else if (Severity == DeltaRuleSeverity.REMOVE_MARKETS)
{
ApplyDeltaRule_RemovingMarkets(fixture, mkt, state, intent);
}
}
}
return(intent);
}
