Method importDatasets

lib/UserMigration/AnalyticsMigrator.php:163–198

* @param list > $rows * @return array * @throws Exception */

(string $uid, array $rows)

	 * @throws Exception
	 */
	private function importDatasets(string $uid, array $rows): array {
		$idMap = [];

		foreach ($rows as $row) {
			if (!isset($row['id'])) {
				continue;
			}

			$oldId = (int)$row['id'];
			$newId = $this->insertAndReturnId('analytics_dataset', [
				'user_id' => $uid,
				'name' => $row['name'] ?? '',
				'subheader' => $row['subheader'] ?? null,
				'dimension1' => $row['dimension1'] ?? '',
				'dimension2' => $row['dimension2'] ?? '',
				'value' => $row['value'] ?? '',
				'type' => isset($row['type']) ? (int)$row['type'] : 0,
				'parent' => 0,
				'ai_index' => isset($row['ai_index']) ? (int)$row['ai_index'] : 0,
			]);
			$idMap[$oldId] = $newId;
		}

		foreach ($rows as $row) {
			if (!isset($row['id']) || !isset($idMap[(int)$row['id']])) {
				continue;
			}

			$newId = $idMap[(int)$row['id']];
			$oldParent = isset($row['parent']) ? (int)$row['parent'] : 0;
			$newParent = $oldParent === 0 ? 0 : ($idMap[$oldParent] ?? 0);
			$this->updateById('analytics_dataset', $newId, ['parent' => $newParent]);
		}

		return $idMap;
	}

	/**
	 * @param list<array<string,mixed>> $rows