async getTablesByLabel()

in shared/bigqueryUtil.js [758:790]

• 33 lines of code
• 8 McCabe index (conditional complexity)

    async getTablesByLabel(datasetId, labelKey) {
        let list = [];
        if (datasetId) {
            const dataset = this.bigqueryClient.dataset(datasetId);
            const [tables] = await dataset.getTables();
            if (labelKey) {
                for (const table of tables) {
                    const labels = await this.getTableLabels(datasetId, table.id);
                    if (underscore.has(labels, labelKey)) {
                        list.push({ datasetId: table.dataset.id, tableId: table.id, type: table.metadata.type });
                    }
                }
            }
            else {
                tables.forEach(table => {
                    list.push({ datasetId: table.dataset.id, tableId: table.id, type: table.metadata.type });
                });
            }
        }
        else {
            const [datasets] = await this.bigqueryClient.getDatasets();
            for (const dataset of datasets) {
                const [tables] = await dataset.getTables();
                for (const table of tables) {
                    const labels = await this.getTableLabels(dataset.id, table.id);
                    if (underscore.has(labels, labelKey)) {
                        list.push({ datasetId: table.dataset.id, tableId: table.id, type: table.metadata.type });
                    }
                }
            }
        }
        return list;
    }