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style(modeling): simplify event-based-gateway behavior

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Maciej Barelkowski 2019-05-06 11:40:10 +02:00 committed by Gustavo Jiménez
parent 424a05a18a
commit e4fe8c239b
1 changed files with 15 additions and 19 deletions
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34
lib/features/modeling/behavior/EventBasedGatewayBehavior.js
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@ -23,8 +23,7 @@ export default function EventBasedGatewayBehavior(eventBus, modeling) {
target.incoming.length target.incoming.length
) { ) {
existingIncomingConnections existingIncomingConnections.filter(isSequenceFlow)
.filter(isSequenceFlow)
.forEach(function(sequenceFlow) { .forEach(function(sequenceFlow) {
modeling.removeConnection(sequenceFlow); modeling.removeConnection(sequenceFlow);
}); });
@ -40,33 +39,28 @@ export default function EventBasedGatewayBehavior(eventBus, modeling) {
var newShape = event.context.newShape, var newShape = event.context.newShape,
newShapeTargets, newShapeTargets,
newShapeTargetsIncomingSequenceFlows = []; newShapeTargetsIncomingSequenceFlows;
if (!is(newShape, 'bpmn:EventBasedGateway')) { if (!is(newShape, 'bpmn:EventBasedGateway')) {
return; return;
} }
newShapeTargets = newShape.outgoing newShapeTargets = newShape.outgoing.filter(isSequenceFlow)
.filter(isSequenceFlow)
.map(function(sequenceFlow) { .map(function(sequenceFlow) {
return sequenceFlow.target; return sequenceFlow.target;
}); });
newShapeTargets newShapeTargetsIncomingSequenceFlows = newShapeTargets.reduce(function(sequenceFlows, target) {
.forEach(function(target) { var incomingSequenceFlows = target.incoming.filter(isSequenceFlow);
target.incoming
.filter(isSequenceFlow)
.forEach(function(sequenceFlow) {
newShapeTargetsIncomingSequenceFlows.push(sequenceFlow);
});
});
newShapeTargetsIncomingSequenceFlows return sequenceFlows.concat(incomingSequenceFlows);
.forEach(function(sequenceFlow) { }, []);
if (sequenceFlow.source !== newShape) {
modeling.removeConnection(sequenceFlow); newShapeTargetsIncomingSequenceFlows.forEach(function(sequenceFlow) {
} if (sequenceFlow.source !== newShape) {
}); modeling.removeConnection(sequenceFlow);
}
});
}); });
} }
@ -77,6 +71,8 @@ EventBasedGatewayBehavior.$inject = [
inherits(EventBasedGatewayBehavior, CommandInterceptor); inherits(EventBasedGatewayBehavior, CommandInterceptor);
// helpers ////////////////////// // helpers //////////////////////
function isSequenceFlow(connection) { function isSequenceFlow(connection) {