feat(n8n Form Node): Limit wait time parameters (#13160)

packages/nodes-base/utils/sendAndWait/configureWaitTillDate.util.ts

@@ -0,0 +1,64 @@
+import { ApplicationError, NodeOperationError, WAIT_INDEFINITELY } from 'n8n-workflow';
+import type { IExecuteFunctions, IDataObject } from 'n8n-workflow';
+
+export function configureWaitTillDate(
+	context: IExecuteFunctions,
+	location: 'options' | 'root' = 'options',
+) {
+	let waitTill = WAIT_INDEFINITELY;
+	let limitOptions: IDataObject = {};
+
+	if (location === 'options') {
+		limitOptions = context.getNodeParameter('options.limitWaitTime.values', 0, {}) as {
+			limitType?: string;
+			resumeAmount?: number;
+			resumeUnit?: string;
+			maxDateAndTime?: string;
+		};
+	} else {
+		const limitWaitTime = context.getNodeParameter('limitWaitTime', 0, false);
+		if (limitWaitTime) {
+			limitOptions.limitType = context.getNodeParameter('limitType', 0, 'afterTimeInterval');
+
+			if (limitOptions.limitType === 'afterTimeInterval') {
+				limitOptions.resumeAmount = context.getNodeParameter('resumeAmount', 0, 1) as number;
+				limitOptions.resumeUnit = context.getNodeParameter('resumeUnit', 0, 'hours');
+			} else {
+				limitOptions.maxDateAndTime = context.getNodeParameter('maxDateAndTime', 0, '');
+			}
+		}
+	}
+
+	if (Object.keys(limitOptions).length) {
+		try {
+			if (limitOptions.limitType === 'afterTimeInterval') {
+				let waitAmount = limitOptions.resumeAmount as number;
+
+				if (limitOptions.resumeUnit === 'minutes') {
+					waitAmount *= 60;
+				}
+				if (limitOptions.resumeUnit === 'hours') {
+					waitAmount *= 60 * 60;
+				}
+				if (limitOptions.resumeUnit === 'days') {
+					waitAmount *= 60 * 60 * 24;
+				}
+
+				waitAmount *= 1000;
+				waitTill = new Date(new Date().getTime() + waitAmount);
+			} else {
+				waitTill = new Date(limitOptions.maxDateAndTime as string);
+			}
+
+			if (isNaN(waitTill.getTime())) {
+				throw new ApplicationError('Invalid date format');
+			}
+		} catch (error) {
+			throw new NodeOperationError(context.getNode(), 'Could not configure Limit Wait Time', {
+				description: error.message,
+			});
+		}
+	}
+
+	return waitTill;
+}