n8n-nodes-base
Version:
Base nodes of n8n
137 lines • 4.82 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.tableSearch = tableSearch;
exports.getDataTableColumns = getDataTableColumns;
exports.getConditionsForColumn = getConditionsForColumn;
exports.getDataTables = getDataTables;
const n8n_workflow_1 = require("n8n-workflow");
const utils_1 = require("./utils");
// @ADO-3904: Pagination here does not work until a filter is entered or removed, suspected bug in ResourceLocator
async function tableSearch(filterString, prevPaginationToken) {
const proxy = await (0, utils_1.getDataTableAggregateProxy)(this);
const skip = prevPaginationToken === undefined ? 0 : parseInt(prevPaginationToken, 10);
const take = 100;
const filter = filterString === undefined ? {} : { filter: { name: filterString.toLowerCase() } };
const result = await proxy.getManyAndCount({
skip,
take,
...filter,
});
const results = result.data.map((row) => {
return {
name: row.name,
value: row.id,
url: `/projects/${proxy.getProjectId()}/datatables/${row.id}`,
};
});
const paginationToken = results.length === take ? `${skip + take}` : undefined;
return {
results,
paginationToken,
};
}
async function getDataTableColumns() {
const returnData = Object.entries(n8n_workflow_1.DATA_TABLE_SYSTEM_COLUMN_TYPE_MAP).map(([name, type]) => ({
name: `${name} (${type})`,
value: name,
type,
}));
const proxy = await (0, utils_1.getDataTableProxyLoadOptions)(this);
if (!proxy) {
return returnData;
}
const columns = await proxy.getColumns();
for (const column of columns) {
returnData.push({
name: `${column.name} (${column.type})`,
value: column.name,
type: column.type,
});
}
return returnData;
}
async function getConditionsForColumn() {
const proxy = await (0, utils_1.getDataTableProxyLoadOptions)(this);
if (!proxy) {
return [];
}
const keyName = this.getCurrentNodeParameter('&keyName');
const nullConditions = [
{ name: 'Is Empty', value: 'isEmpty' },
{ name: 'Is Not Empty', value: 'isNotEmpty' },
];
const equalsConditions = [
{ name: 'Equals', value: 'eq' },
{ name: 'Not Equals', value: 'neq' },
];
const booleanConditions = [
{ name: 'Is True', value: 'isTrue' },
{ name: 'Is False', value: 'isFalse' },
];
const comparableConditions = [
{ name: 'Greater Than', value: 'gt' },
{ name: 'Greater Than or Equal', value: 'gte' },
{ name: 'Less Than', value: 'lt' },
{ name: 'Less Than or Equal', value: 'lte' },
];
const stringConditions = [
{ name: 'Contains (Case-Sensitive)', value: 'like' },
{ name: 'Contains (Case-Insensitive)', value: 'ilike' },
];
const allConditions = [
...nullConditions,
...equalsConditions,
...booleanConditions,
...comparableConditions,
...stringConditions,
];
// If no column is selected yet, return all conditions
if (!keyName) {
return allConditions;
}
// Get column type to determine available conditions
const type = n8n_workflow_1.DATA_TABLE_SYSTEM_COLUMN_TYPE_MAP[keyName] ??
(await proxy.getColumns()).find((col) => col.name === keyName)?.type;
if (!type) {
return [...equalsConditions, ...nullConditions];
}
const conditions = [];
if (type === 'boolean') {
conditions.push.apply(conditions, booleanConditions);
}
// String columns get LIKE operators
if (type === 'string') {
conditions.push.apply(conditions, equalsConditions);
conditions.push.apply(conditions, stringConditions);
conditions.push.apply(conditions, comparableConditions);
}
if (['number', 'date'].includes(type)) {
conditions.push.apply(conditions, equalsConditions);
conditions.push.apply(conditions, comparableConditions);
}
conditions.push.apply(conditions, nullConditions);
return conditions;
}
async function getDataTables() {
const proxy = await (0, utils_1.getDataTableProxyLoadOptions)(this);
if (!proxy) {
return { fields: [] };
}
const result = await proxy.getColumns();
const fields = [];
for (const field of result) {
const type = field.type === 'date' ? 'dateTime' : field.type;
fields.push({
id: field.name,
displayName: field.name,
required: false,
defaultMatch: false,
display: true,
type,
readOnly: false,
removed: false,
});
}
return { fields };
}
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