function handle_item_delete($item_r, $status_type_r, $HTTP_VARS, &$errors, $delete_with_closed_borrow_records = NULL) { if ($item_r['owner_id'] != get_opendb_session_var('user_id') && !is_user_granted_permission(PERM_ITEM_ADMIN)) { $errors = array('error' => get_opendb_lang_var('cannot_delete_item_not_owned'), 'detail' => ''); opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'User to delete item instance they do not own', $item_r); return FALSE; } if ($status_type_r['delete_ind'] != 'Y') { $errors = array('error' => get_opendb_lang_var('operation_not_avail_s_status_type', 's_status_type_desc', $status_type_r['description']), 'detail' => ''); opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'Attempted to delete item instance with a status that prevents the item being deleted', $item_r); return FALSE; } if (is_exists_item_instance_relationship($item_r['item_id'], $item_r['instance_no'])) { $errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_related_to_other_items')); opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'User attempted to to delete item with related items', $item_r); return FALSE; } if (is_item_reserved_or_borrowed($item_r['item_id'], $item_r['instance_no'])) { $errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_reserved_or_borrowed')); opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'User attempted to to delete item with active reservation(s)', $item_r); return FALSE; } $inactive_borrowed_items_exist = FALSE; if (is_exists_item_instance_borrowed_item($item_r['item_id'], $item_r['instance_no'])) { if (get_opendb_config_var('item_input', 'allow_delete_with_closed_or_cancelled_borrow_records') !== TRUE) { $errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_has_inactive_borrowed_item')); opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'User attempted to to delete item with inactive reservation(s)', $item_r); return FALSE; } else { $inactive_borrowed_items_exist = TRUE; } } if ($HTTP_VARS['confirmed'] == 'true' || $inactive_borrowed_items_exist !== TRUE && get_opendb_config_var('item_input', 'confirm_item_delete') === FALSE) { if ($inactive_borrowed_items_exist) { if (!delete_item_instance_inactive_borrowed_items($item_r['item_id'], $item_r['instance_no'])) { $db_error = db_error(); $errors = array('error' => get_opendb_lang_var('undefined_error'), 'detail' => $db_error); return FALSE; } } if (!is_exists_item_instance_borrowed_item($item_r['item_id'], $item_r['instance_no'])) { delete_related_item_instance_relationship($item_r['item_id'], $item_r['instance_no'], $HTTP_VARS['parent_item_id'], $HTTP_VARS['parent_instance_no']); if (!is_exists_related_item_instance_relationship($item_r['item_id'], $item_r['instance_no'])) { if (!delete_item_instance($item_r['item_id'], $item_r['instance_no'])) { $db_error = db_error(); $errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => $db_error); return FALSE; } } else { $errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_related_to_other_items')); opendb_logger(OPENDB_LOG_WARN, __FILE__, __FUNCTION__, 'User attempted to to delete item with attached item instance relationship record(s)', $item_r); return FALSE; } } else { if (is_item_reserved_or_borrowed($item_r['item_id'], $item_r['instance_no'])) { $errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_reserved_or_borrowed')); } else { $errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => get_opendb_lang_var('item_has_inactive_borrowed_item')); } return FALSE; } // If child and no more instance left, // proceed with item and item_attribute delete. if (!is_exists_item_instance($item_r['item_id'], NULL)) { // Get rid of all reviews. if (is_item_reviewed($item_r['item_id'])) { delete_reviews($item_r['item_id']); } delete_item_attributes($item_r['item_id'], $item_r['instance_no']); if (!delete_item($item_r['item_id'])) { $db_error = db_error(); $errors = array('error' => get_opendb_lang_var('item_not_deleted'), 'detail' => $db_error); return FALSE; } // As long as delete_item has worked, we do not care about anything else. return TRUE; } } else { if ($HTTP_VARS['confirmed'] != 'false') { if ($inactive_borrowed_items_exist) { return "__CONFIRM_INACTIVE_BORROW__"; } else { return "__CONFIRM__"; } } else { // confirmation required. return "__ABORTED__"; } } }
function start_item_instance($item_id, $instance_no, $owner_id, $borrow_duration, $s_status_type, $status_comment, $update_on) { // if purchase date is not provided fall back to last time the instance was updated. $this->updated = $update_on; $this->related = is_exists_item_instance_relationship($item_id, $instance_no); return NULL; }