public function actionRestrictionCheck()
{
$this->response->result = false;
if (!empty($this->request->details->plan)) {
$plan = new SubscriptionPlan();
$plan->load($this->request->details->plan);
if ($plan->id != $this->request->details->plan) {
$this->error = 'could not find plan to check restrictions for';
return;
}
$restrictions = $plan->getRestrictionsArray();
if (aecRestrictionHelper::checkRestriction($restrictions, $this->metaUser) !== false) {
if (!ItemGroupHandler::checkParentRestrictions($plan, 'item', $this->metaUser)) {
$this->error = 'user is denied permission - plans parent group is restricted from this user';
}
} else {
$this->error = 'user is denied permission - plan is restricted from this user';
}
unset($this->request->details->plan);
}
if (!empty($this->request->details->group)) {
$group = new ItemGroup();
$group->load($this->request->details->group);
if ($group->id != $this->request->details->group) {
$this->error = 'could not find group to check restrictions for';
return;
}
$restrictions = $group->getRestrictionsArray();
if (aecRestrictionHelper::checkRestriction($restrictions, $this->metaUser) !== false) {
if (!ItemGroupHandler::checkParentRestrictions($group, 'group', $this->metaUser)) {
$this->error = 'user is denied permission - groups parent group is restricted from this user';
}
} else {
$this->error = 'user is denied permission - group is restricted from this user';
}
unset($this->request->details->group);
}
if (!empty($this->request->details)) {
$re = get_object_vars($this->request->details);
$restrictions = aecRestrictionHelper::getRestrictionsArray($re);
if (aecRestrictionHelper::checkRestriction($restrictions, $this->metaUser) === false) {
$this->error = 'user is denied permission - at least one restriction result was negative';
}
}
if (empty($this->error)) {
$this->response->result = true;
}
}
public function getRestrictionsArray()
{
return aecRestrictionHelper::getRestrictionsArray($this->restrictions);
}
public function checkRestrictions($metaUser, $terms = null, $usage = null)
{
if (empty($metaUser)) {
return false;
}
$restrictionHelper = new aecRestrictionHelper();
// Load Restrictions and resulting Permissions
$restrictions = $restrictionHelper->getRestrictionsArray($this->restrictions);
$permissions = $metaUser->permissionResponse($restrictions);
// Check for a set usage
if (!empty($this->restrictions['usage_plans_enabled']) && !is_null($usage)) {
if (!empty($this->restrictions['usage_plans'])) {
// Check whether this usage is restricted
$plans = $this->restrictions['usage_plans'];
if (in_array($usage, $plans)) {
$permissions['usage'] = true;
} else {
$permissions['usage'] = false;
}
}
}
// Check for Trial only
if ($this->discount['useon_trial'] && !$this->discount['useon_full'] && is_object($terms)) {
$permissions['trial_only'] = false;
if ($terms->nextterm->type == 'trial') {
$permissions['trial_only'] = true;
}
}
// Check for max reuse per user
if (!empty($this->restrictions['has_max_peruser_reuse']) && !empty($this->restrictions['max_peruser_reuse'])) {
$used = $metaUser->usedCoupon($this->coupon->id, $this->type);
if ($used == false) {
$permissions['max_peruser_reuse'] = true;
} elseif ((int) $used <= (int) $this->restrictions['max_peruser_reuse']) {
// use count was set immediately before, so <= is accurate
$permissions['max_peruser_reuse'] = true;
} else {
$permissions['max_peruser_reuse'] = false;
}
}
// Plot out error messages
if (count($permissions)) {
foreach ($permissions as $name => $status) {
if (!$status) {
$errors = array('fixgid' => 'permission', 'mingid' => 'permission', 'maxgid' => 'permission', 'setgid' => 'permission', 'usage' => 'wrong_usage', 'trial_only' => 'trial_only', 'plan_previous' => 'wrong_plan_previous', 'plan_present' => 'wrong_plan', 'plan_overall' => 'wrong_plans_overall', 'plan_amount_min' => 'wrong_plan', 'plan_amount_max' => 'wrong_plans_overall', 'max_reuse' => 'max_reuse', 'max_peruser_reuse' => 'max_reuse');
if (isset($errors[$name])) {
$this->setError(JText::_(strtoupper('coupon_error_' . $errors[$name])));
} else {
$this->status = false;
}
return false;
}
}
}
return true;
}
