/**
* @see ProjectInterface::delete()
* @return bool
* @throws ProjectDeleteException
* @throws ProjectDeleteContainsSubProjectsException
* @throws ProjectDeleteFolderException
* @throws ProjectDeleteItemException
* @throws ProjectDeleteLinkException
* @throws ProjectDeleteLogException
* @throws ProjectDeletePermissionException
* @throws ProjectDeleteStatusException
* @throws ProjectDeleteTaskException
*/
public function delete()
{
global $transaction;
if ($this->project_id) {
$transaction_id = $transaction->begin();
array_push(self::$project_delete_array, $this->project_id);
if ($this->exist_subproject() == true) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
throw new ProjectDeleteContainsSubProjectsException();
}
}
$tmp_project_id = $this->project_id;
// Permissions
$project_permission_array = ProjectPermission::list_entries_by_project_id($tmp_project_id);
if (is_array($project_permission_array) and count($project_permission_array) >= 1) {
foreach ($project_permission_array as $key => $value) {
try {
$project_permission = ProjectPermission::get_instance($value);
$project_permission->delete();
} catch (ProjectPermissionException $e) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
throw new ProjectDeletePermissionException();
}
}
}
// Log Entries
$project_log_array = ProjectLog::list_entries_by_project_id($tmp_project_id);
if (is_array($project_log_array) and count($project_log_array) >= 1) {
foreach ($project_log_array as $key => $value) {
$project_log = new ProjectLog($value);
try {
$project_log->delete();
} catch (ProjectLogDeleteException $e) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
throw new ProjectDeleteLogException();
}
}
}
// Project Status
$project_has_project_status_array = ProjectHasProjectStatus_Access::list_entries_by_project_id($tmp_project_id);
if (is_array($project_has_project_status_array) and count($project_has_project_status_array) >= 1) {
foreach ($project_has_project_status_array as $key => $value) {
$project_has_project_status = new ProjectHasProjectStatus_Access($value);
try {
$project_has_project_status->delete();
} catch (ProjectStatusDeleteException $e) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
throw new ProjectDeleteStatusException();
}
}
}
// Project Links
$project_link_array = ProjectLink_Access::list_entries_by_project_id($tmp_project_id);
if (is_array($project_link_array) and count($project_link_array) >= 1) {
foreach ($project_link_array as $key => $value) {
$project_link = new ProjectLink_Access($value);
if ($project_link->delete() == false) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
throw new ProjectDeleteLinkException();
}
}
}
// Linked Items
$project_item = new ProjectItem($tmp_project_id);
$item_array = $project_item->get_project_items();
if (is_array($item_array) and count($item_array) >= 1) {
foreach ($item_array as $item_key => $item_value) {
$project_item = new ProjectItem($tmp_project_id);
$project_item->set_item_id($item_value);
if ($project_item->unlink_item() == false) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
throw new ProjectDeleteItemException();
}
}
}
// Project Tasks
$project_task_array = ProjectTask::list_tasks($tmp_project_id);
if (is_array($project_task_array) and count($project_task_array) >= 1) {
foreach ($project_task_array as $key => $value) {
$project_task = new ProjectTask($value);
if ($project_task->delete() == false) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
throw new ProjectDeleteTaskException();
}
}
}
// Extension Links
if (ProjectHasExtensionRun_Access::delete_by_project_id($tmp_project_id) == false) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
throw new ProjectDeleteException("Extension delete failed");
}
// Project DB Entry
if ($this->project->delete() == false) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
throw new ProjectDeleteException("Database delete failed");
} else {
$this->__destruct();
$project_folder_id = ProjectFolder::get_folder_by_project_id($tmp_project_id);
$project_folder = new ProjectFolder($project_folder_id);
if ($project_folder->delete(true, true) == false) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
throw new ProjectDeleteFolderException();
} else {
if ($transaction_id != null) {
$transaction->commit($transaction_id);
}
return true;
}
}
} else {
throw new ProjectDeleteException("Project ID was missing.");
}
}
