fix: resolved the sheduler error

main/initSheduler.ts

@@ -26,7 +26,7 @@ export async function initScheduler(interval: string) {
       },
       {
         name: 'checkLoyaltyProgramExpiry',
-        interval: '0 1 * * *',
+        interval: '24 hours',
         worker: {
           workerData: {
             useTsNode: true,

models/baseModels/ERPNextSyncSettings/ERPNextSyncSettings.ts

@@ -41,6 +41,12 @@ export class ERPNextSyncSettings extends Doc {
     batchSyncType: () => {
       return !this.fyo.singles.InventorySettings?.enableBatches;
     },
+    syncDataFromServer: () => {
+      return !this.deviceID;
+    },
+    syncDataToServer: () => {
+      return !this.deviceID;
+    },
   };
 
   async change(ch: ChangeArg) {

models/baseModels/Payment/Payment.ts

@@ -462,9 +462,17 @@ export class Payment extends Transactional {
 
       const previousOutstandingAmount = referenceDoc.outstandingAmount as Money;
       const isReturnInvoice = (referenceDoc as Invoice).isReturn;
-      const outstandingAmount = isReturnInvoice
+
-        ? previousOutstandingAmount.add(row.amount!)
+      let outstandingAmount: Money;
-        : previousOutstandingAmount.sub(row.amount!);
+
+      if (isReturnInvoice) {
+        const paymentAmount = row.amount!.abs();
+        const previous = previousOutstandingAmount.abs();
+
+        outstandingAmount = previous.sub(paymentAmount);
+      } else {
+        outstandingAmount = previousOutstandingAmount.sub(row.amount!);
+      }
       await referenceDoc.setAndSync({ outstandingAmount });
     }
   }

src/App.vue

@@ -75,6 +75,7 @@ import {
   updateERPNSyncSettings,
 } from './utils/erpnextSync';
 import { ERPNextSyncSettings } from 'models/baseModels/ERPNextSyncSettings/ERPNextSyncSettings';
+import { ErrorLogEnum } from 'fyo/telemetry/types';
 
 enum Screen {
   Desk = 'Desk',
@@ -247,6 +248,36 @@ export default defineComponent({
             `${fyo.singles.ERPNextSyncSettings?.dataSyncInterval as string}m`
           );
         } catch (error) {
+          const errorMessage =
+            error instanceof Error ? error.message : String(error);
+
+          try {
+            const existing = await fyo.db.getAll(
+              ErrorLogEnum.IntegrationErrorLog,
+              {
+                filters: {
+                  error: errorMessage,
+                },
+                limit: 1,
+              }
+            );
+
+            if (!existing.length) {
+              await fyo.doc
+                .getNewDoc(ErrorLogEnum.IntegrationErrorLog, {
+                  error: errorMessage,
+                  data: JSON.stringify({
+                    instance: fyo.singles.ERPNextSyncSettings?.deviceID,
+                    operation: 'register_instance',
+                    trigger: 'showSetupWizardOrDesk',
+                    baseURL: baseURL,
+                  }),
+                })
+                .sync();
+            }
+          } catch (logError) {
+            throw logError;
+          }
           showToast({ message: 'Connection Failed', type: 'error' });
         }
       }