feat(functions): cron schedule field maps to cronPattern

package.json

@@ -52,6 +52,7 @@
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",
+    "cron-parser": "^4.9.0",
     "currency-codes": "^2.2.0",
     "date-fns": "^4.1.0",
     "decimal.js": "^10.6.0",

src/components/functions/ConfigForm.tsx

@@ -132,7 +132,12 @@ export const ConfigForm = ({ middlewares, data }: ConfigFormProps) => {
         <InputField fieldName={'options.eventName'} label={'Event Name'} />
       )}
       {form.watch('functionType') === 'cron' && (
-        <InputField fieldName={'options.cronString'} label={'Cron String'} />
+        <InputField
+          fieldName={'options.cronString'}
+          label={'Cron schedule'}
+          placeholder={'*/5 * * * *'}
+          description={'minute hour day month weekday (UTC)'}
+        />
       )}
       {(form.watch('functionType') === 'webhook' ||
         form.watch('functionType') === 'request') && (

src/components/functions/CreateFunctionForm.tsx

@@ -144,6 +144,7 @@ export const CreateFunctionForm = ({
         functionType: data.functionType,
         timeout: data.timeout,
         inputs: {
+          cronPattern: options.cronString,
           event: options.cronString,
         },
       })

src/components/functions/EditFunctionForm.tsx

@@ -69,7 +69,10 @@ export const EditFunctionForm = ({
         ? {
             options: {
               functionType: functionData.functionType,
-              cronString: functionData.inputs?.event!,
+              cronString:
+                functionData.inputs?.cronPattern ??
+                functionData.inputs?.event ??
+                '',
             },
           }
         : {}),
@@ -186,6 +189,7 @@ export const EditFunctionForm = ({
         functionType: data.functionType,
         timeout: data.timeout,
         inputs: {
+          cronPattern: options.cronString,
           event: options.cronString,
         },
       })

src/components/functions/zod.ts

@@ -1,4 +1,14 @@
 import { z } from 'zod';
+import { parseExpression } from 'cron-parser';
+
+function validateCronString(value: string): boolean {
+  try {
+    parseExpression(value.trim(), { tz: 'UTC' });
+    return true;
+  } catch {
+    return false;
+  }
+}
 
 export enum ParamsEnum {
   String = 'string',
@@ -126,7 +136,13 @@ export const EventOptions = z.object({
 });
 export const CronOptions = z.object({
   functionType: z.literal('cron'),
-  cronString: z.string(),
+  cronString: z
+    .string()
+    .min(1, 'Cron schedule is required')
+    .refine(validateCronString, {
+      message:
+        'Invalid cron pattern. Use 5 fields: minute hour day month weekday (UTC). Example: */5 * * * *',
+    }),
 });
 export const SocketOptions = z.object({
   functionType: z.literal('socket'),

src/lib/models/functions/schemas.ts

@@ -1,6 +1,7 @@
 interface IWebInputsInterface {
   method?: 'GET' | 'POST' | 'PUT' | 'DELETE' | 'PATCH';
   event?: string;
+  cronPattern?: string;
   bodyParams?: { [key: string]: any }[];
   urlParams?: { [key: string]: any }[];
   queryParams?: { [key: string]: any }[];