/**
* Transfrom a Json decoded input into a useable php object
*
* It ensures data and format correctness
*
* @param Tracker $tracker
* @param stdClass $json
*
* @throws Tracker_FormElement_InvalidFieldException
* @throws Tracker_FormElement_InvalidFieldValueException
* @throws Tracker_Workflow_Trigger_Exception_AddRuleJsonFormatException
* @throws Tracker_Workflow_Trigger_Exception_TriggerInvalidConditionException
*
* @return Tracker_Workflow_Trigger_TriggerRule
*/
public function getRuleFromJson(Tracker $tracker, stdClass $json)
{
$this->validator->validateJsonFormat($json, $tracker);
$target = $this->getTarget($tracker->getId(), $json->target->field_id, $json->target->field_value_id);
$condition = $json->condition;
$triggers = $this->getTriggeringFields($tracker, $json->triggering_fields);
return new Tracker_Workflow_Trigger_TriggerRule(null, $target, $condition, $triggers);
}
public function itRaisesAnExceptionIfTargetFieldAlreadyHasRuleForSameValue()
{
$json = new stdClass();
$json->target = new stdClass();
$json->target->field_id = 34;
$json->target->field_value_id = 75;
$json->condition = Tracker_Workflow_Trigger_RulesBuilderData::CONDITION_ALL_OFF;
$triggering_field = new stdClass();
$triggering_field->field_id = 46;
$triggering_field->field_value_id = 156;
$triggering_field2 = new stdClass();
$triggering_field2->field_id = 67;
$triggering_field2->field_value_id = 62;
$json->triggering_fields = array($triggering_field, $triggering_field2);
$field_list = mock('Tracker_FormElement_Field_List');
$bind_value = mock('Tracker_FormElement_Field_List_BindValue');
stub($bind_value)->getId()->returns(75);
$target = new Tracker_Workflow_Trigger_FieldValue($field_list, $bind_value);
$condition = 'some_condition';
$triggers = array();
$rule = new Tracker_Workflow_Trigger_TriggerRule(7, $target, $condition, $triggers);
$collection = new Tracker_Workflow_Trigger_TriggerRuleCollection();
$collection->push($rule);
$tracker = mock('Tracker');
$this->expectException('Tracker_Workflow_Trigger_Exception_TriggerInvalidTargetException');
$rules_manager = mock('Tracker_Workflow_Trigger_RulesManager');
stub($rules_manager)->getForTargetTracker($tracker)->returns($collection);
$validator = new Tracker_Workflow_Trigger_TriggerValidator($rules_manager);
$validator->validateJsonFormat($json, $tracker);
}
