/// <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)
{
var result = new MarketRuleResultIntent();
if (_includedSports.Contains(newState.Sport.ToLower()))
{
foreach (var mkt in fixture.Markets)
{
string type = string.Format("{0}.{1}", newState.Sport, mkt.Type).ToLower();
if (_excludedMarketTypes.Contains(type))
{
_Logger.DebugFormat("market rule={0} => {1} of {2} is excluded from rule due its type={3}",
Name, mkt, fixture, mkt.Type);
continue;
}
var oldMarketState = oldState != null ? oldState[mkt.Id] : null;
var newMarketState = newState[mkt.Id];
if (oldMarketState == null)
{
//must be a snapshot then
if (newMarketState.IsActive)
{
//create market
_Logger.DebugFormat("market rule={0} => {1} of {2} is created", Name, mkt, fixture);
result.MarkAsUnRemovable(mkt);
}
else
{
//dont create market
_Logger.DebugFormat("market rule={0} => {1} of {2} is not created", Name, mkt, fixture);
result.MarkAsRemovable(mkt);
}
}
else
{
if (oldMarketState.HasBeenActive) continue;
if (newMarketState.IsActive)
{
//create
Action<Market> editMarketAction = (m =>
{
if (newMarketState.TagsCount == 0)
return;
foreach (var tagKey in newMarketState.TagKeys)
{
m.AddOrUpdateTagValue(tagKey, newMarketState.GetTagValue(tagKey));
}
foreach (var sel in m.Selections)
{
var selState = newMarketState[sel.Id];
foreach (var tagKey in selState.TagKeys)
{
sel.AddOrUpdateTagValue(tagKey, selState.GetTagValue(tagKey));
}
}
});
var mri = new MarketRuleEditIntent(editMarketAction, MarketRuleEditIntent.OperationType.CHANGE_DATA);
_Logger.DebugFormat("market rule={0} => {1} of {2} is created", Name, mkt, fixture);
result.EditMarket(mkt, mri);
}
else
{
//dont create market
_Logger.DebugFormat("market rule={0} => {1} of {2} is not created", Name, mkt, fixture);
result.MarkAsRemovable(mkt);
}
}
}
}
return result;
}
/// <summary>
/// This execution of the delta rule CAN remove single selections
/// from a market if they haven't changes since last time.
/// </summary>
/// <param name="fixture"></param>
/// <param name="mkt"></param>
/// <param name="state"></param>
/// <param name="intent"></param>
private void ApplyDeltaRule_RemovingSelections(Fixture fixture, Market mkt, IMarketState state, MarketRuleResultIntent intent)
{
List<Selection> seln_changed = new List<Selection>();
foreach (var seln in mkt.Selections)
{
// if we don't have the selection state, we can't
// determine what has changed within the selection,
// so we assume that everything has changed
if (state.HasSelection(seln.Id) && state[seln.Id].IsEquivalentTo(seln, true))
continue;
_logger.DebugFormat("market rule={0} => {1} of {2} has changed", Name, seln, mkt);
seln_changed.Add(seln);
}
if (seln_changed.Count == 0)
{
if (state.IsEquivalentTo(mkt, true, false))
{
_logger.DebugFormat("market rule={0} => {1} of {2} marked as removable", Name, mkt, fixture);
intent.MarkAsRemovable(mkt);
}
else
{
Action<Market> action = x => x.Selections.Clear();
MarketRuleEditIntent edit = new MarketRuleEditIntent(action, MarketRuleEditIntent.OperationType.REMOVE_SELECTIONS);
intent.EditMarket(mkt, edit);
}
}
else
{
if (seln_changed.Count() != mkt.Selections.Count())
{
Action<Market> action = x => x.Selections.RemoveAll(y => !seln_changed.Contains(y));
MarketRuleEditIntent edit = new MarketRuleEditIntent(action, MarketRuleEditIntent.OperationType.REMOVE_SELECTIONS);
intent.EditMarket(mkt, edit);
}
}
}
public void PostRuleProcessingTest()
{
// This test sets up a dummy market rule that removes
// all the markets whose Id start with "REMOVE".
// The test, after calling ApplyRules() on the MarketRuleManager
// checks if the property "HasBeenProcessed" is set to true
// for all the markets whose Id don't start with REMOVE.
//
// The HasBeenProcessed property is set to true only
// when a market has been passed at least once to the
// plugin, or in other words, the outcome of the
// MarketRuleManager hasn't remove it from the Fixture object.
// This property is set on IUpdatableMarketState.ApplyPostRulesProcessing()
Mock<IMarketRule> aRule = new Mock<IMarketRule>();
aRule.Setup(x => x.Apply(It.IsAny<Fixture>(), It.IsAny<IMarketStateCollection>(), It.IsAny<IMarketStateCollection>()))
.Returns((Fixture f, IMarketStateCollection nS, IMarketStateCollection oS) =>
{
MarketRuleResultIntent intent = new MarketRuleResultIntent();
foreach(var mkt in f.Markets)
{
if(mkt.Id.StartsWith("REMOVE"))
intent.MarkAsRemovable(mkt);
}
return intent;
}
);
var settings = new Mock<ISettings>();
var plugin = new Mock<IAdapterPlugin>();
var stateprovider = new StateManager(settings.Object, plugin.Object);
List<IMarketRule> rules = new List<IMarketRule> { aRule.Object };
Fixture fixture = new Fixture { Id = "ABC", MatchStatus = "30"};
Market testMkt = new Market { Id = "1"};
fixture.Markets.Add(testMkt);
testMkt = new Market { Id = "REMOVE-1" };
fixture.Markets.Add(testMkt);
testMkt = new Market { Id = "2" };
fixture.Markets.Add(testMkt);
testMkt = new Market { Id = "REMOVE-2" };
fixture.Markets.Add(testMkt);
MarketRulesManager manager = new MarketRulesManager(fixture.Id, stateprovider, rules);
manager.ApplyRules(fixture);
manager.CurrentState["1"].Should().NotBeNull();
manager.CurrentState["1"].HasBeenProcessed.Should().BeTrue();
manager.CurrentState["2"].Should().NotBeNull();
manager.CurrentState["2"].HasBeenProcessed.Should().BeTrue();
manager.CurrentState["REMOVE-1"].Should().NotBeNull();
manager.CurrentState["REMOVE-1"].HasBeenProcessed.Should().BeFalse();
manager.CurrentState["REMOVE-2"].Should().NotBeNull();
manager.CurrentState["REMOVE-2"].HasBeenProcessed.Should().BeFalse();
manager.CommitChanges();
manager.CurrentState["1"].Should().NotBeNull();
manager.CurrentState["1"].HasBeenProcessed.Should().BeTrue();
manager.CurrentState["2"].Should().NotBeNull();
manager.CurrentState["2"].HasBeenProcessed.Should().BeTrue();
manager.CurrentState["REMOVE-1"].Should().NotBeNull();
manager.CurrentState["REMOVE-1"].HasBeenProcessed.Should().BeFalse();
manager.CurrentState["REMOVE-2"].Should().NotBeNull();
manager.CurrentState["REMOVE-2"].HasBeenProcessed.Should().BeFalse();
}
/// <summary>
/// This execution of the delta rule can only remove markets from the fixture.
/// This is different from ApplyDeltaRule_RemovingSelections where selections can
/// be removed from markets.
///
/// A market is then removed from a fixture if either its tags and all its selections
/// haven't changed since last time.
///
/// If only a selection has changed, then entire market, with the remaining selections,
/// remains untouched by the delta rule.
/// </summary>
/// <param name="fixture"></param>
/// <param name="mkt"></param>
/// <param name="state"></param>
/// <param name="intent"></param>
private void ApplyDeltaRule_RemovingMarkets(Fixture fixture, Market mkt, IMarketState state, MarketRuleResultIntent intent)
{
if (state.IsEquivalentTo(mkt, true, true))
{
intent.MarkAsRemovable(mkt);
_logger.DebugFormat("market rule={0} => {1} of {2} marked as removable", Name, mkt, fixture);
}
}
