fix(Supabase Node): Allow for filtering on the same field multiple times

packages/nodes-base/nodes/Supabase/Supabase.node.ts

@@ -293,8 +293,8 @@ export class Supabase implements INodeType {
 
 						if (keys.length !== 0) {
 							if (matchType === 'allFilters') {
-								const data = keys.reduce((obj, value) => buildQuery(obj, value), {});
-								Object.assign(qs, data);
+								const data = keys.map((key) => buildOrQuery(key));
+								Object.assign(qs, { and: `(${data.join(',')})` });
 							}
 							if (matchType === 'anyFilter') {
 								const data = keys.map((key) => buildOrQuery(key));

packages/nodes-base/nodes/Supabase/tests/Supabase.node.test.ts

@@ -0,0 +1,99 @@
+import { mock } from 'jest-mock-extended';
+import { get } from 'lodash';
+import {
+	type IDataObject,
+	type IExecuteFunctions,
+	type IGetNodeParameterOptions,
+	type INodeExecutionData,
+	type IPairedItemData,
+	NodeOperationError,
+} from 'n8n-workflow';
+
+import * as utils from '../GenericFunctions';
+import { Supabase } from '../Supabase.node';
+
+describe('Test Supabase Node', () => {
+	const node = new Supabase();
+
+	const input = [{ json: {} }];
+
+	const createMockExecuteFunction = (
+		nodeParameters: IDataObject,
+		continueOnFail: boolean = false,
+	) => {
+		const fakeExecuteFunction = {
+			getNodeParameter(
+				parameterName: string,
+				itemIndex: number,
+				fallbackValue?: IDataObject | undefined,
+				options?: IGetNodeParameterOptions | undefined,
+			) {
+				const parameter = options?.extractValue ? `${parameterName}.value` : parameterName;
+
+				const parameterValue = get(nodeParameters, parameter, fallbackValue);
+
+				if ((parameterValue as IDataObject)?.nodeOperationError) {
+					throw new NodeOperationError(mock(), 'Get Options Error', { itemIndex });
+				}
+
+				return parameterValue;
+			},
+			getNode() {
+				return node;
+			},
+			continueOnFail: () => continueOnFail,
+			getInputData: () => input,
+			helpers: {
+				constructExecutionMetaData: (
+					_inputData: INodeExecutionData[],
+					_options: { itemData: IPairedItemData | IPairedItemData[] },
+				) => [],
+				returnJsonArray: (_jsonData: IDataObject | IDataObject[]) => [],
+			},
+		} as unknown as IExecuteFunctions;
+		return fakeExecuteFunction;
+	};
+
+	it('should allow filtering on the same field multiple times', async () => {
+		const supabaseApiRequest = jest
+			.spyOn(utils, 'supabaseApiRequest')
+			.mockImplementation(async () => {
+				return [];
+			});
+
+		const fakeExecuteFunction = createMockExecuteFunction({
+			resource: 'row',
+			operation: 'getAll',
+			returnAll: true,
+			filterType: 'manual',
+			matchType: 'allFilters',
+			tableId: 'my_table',
+			filters: {
+				conditions: [
+					{
+						condition: 'gt',
+						keyName: 'created_at',
+						keyValue: '2025-01-02 08:03:43.952051+00',
+					},
+					{
+						condition: 'lt',
+						keyName: 'created_at',
+						keyValue: '2025-01-02 08:07:36.102231+00',
+					},
+				],
+			},
+		});
+
+		await node.execute.call(fakeExecuteFunction);
+
+		expect(supabaseApiRequest).toHaveBeenCalledWith(
+			'GET',
+			'/my_table',
+			{},
+			{
+				and: '(created_at.gt.2025-01-02 08:03:43.952051+00,created_at.lt.2025-01-02 08:07:36.102231+00)',
+				offset: 0,
+			},
+		);
+	});
+});