Fix/cron downtime

snap/snap.manifest.json

@@ -7,7 +7,7 @@
     "url": "https://github.com/ethereum-push-notification-service/push-protocol-snaps"
   },
   "source": {
-    "shasum": "E92WYxVcFeu9gtJzbctpTdjxmBwVajf+4747fGIma6o=",
+    "shasum": "Qeij5+T2NeMuJ7Iv4l+vciRfSjoLUguxA9LAXeYhFVY=",
     "location": {
       "npm": {
         "filePath": "dist/bundle.js",

snap/src/config/index.ts

@@ -11,5 +11,6 @@ export const BASE_URL = 'https://backend.epns.io/apis/v1'; // Modify this as nee
 
 export const defaultLatestSnapState: LatestSnapState = {
   version: 1,
-  addresses: {}
+  addresses: {},
+  pendingInAppNotifs: []
 }

snap/src/handlers/cronJobHandler.ts

@@ -1,6 +1,7 @@
 import { OnCronjobHandler } from "@metamask/snaps-types";
 import { notifCronJob } from "../methods";
 import { SnapCronJobMethod } from "../types";
+import { getModifiedSnapState } from "../utils";
 
 /**
  * Handles cronjobs for the Snap, executing the appropriate method based on the request.
@@ -11,6 +12,9 @@ import { SnapCronJobMethod } from "../types";
  */
 export const onCronjob: OnCronjobHandler = async ({ request }) => {
   try {
+    // Just modify the state version
+    await getModifiedSnapState({ encrypted: false });
+
     switch (request.method as SnapCronJobMethod) {
       case SnapCronJobMethod.NotifCronJob:
         await notifCronJob();

snap/src/methods/cronJobs/notifCronJob.ts

@@ -1,9 +1,11 @@
 import { divider, heading, panel, text } from "@metamask/snaps-ui";
 import {
   fetchAllAddrNotifs,
+  getCurrentTimestamp,
   getModifiedSnapState,
-  popupHelper,
+  notifyInMetamaskApp,
   sleep,
+  updateSnapState,
 } from "../../utils";
 
 /**
@@ -17,69 +19,39 @@ export const notifCronJob = async (): Promise<void> => {
     // Fetch notifications for all subscribed addresses
     const notifs = await fetchAllAddrNotifs();
 
-    // Generate popup messages based on notifications
-    const msgs = popupHelper(notifs);
-
-    // Just modify the state version
-    await getModifiedSnapState({ encrypted: false });
-
-    // if user is receiving more than 25 notifications, then remind them to turn on snooze
-    // if (Number(popuptoggle) <= 15 && currentTimeEpoch > Number(persistedData.snoozeDuration)) {
-
     // Display an alert for new notifications
-    if (msgs.length > 0) {
+    if (notifs.length > 0) {
       await snap.request({
         method: "snap_dialog",
         params: {
           type: "alert",
           content: panel([
             heading("You have a new notification!"),
             divider(),
-            ...msgs.map((msg) => text(msg)),
+            ...notifs.map((notif) => text(notif.popupMsg)),
           ]),
         },
       });
     }
 
-  // } else if (Number(popuptoggle) == 16 && currentTimeEpoch >= Number(persistedData.snoozeDuration)) {
-  //   await SnapStorageCheck();
-
-  //   const result = await snap.request({
-  //     method: 'snap_dialog',
-  //     params: {
-  //       type: 'confirmation',
-  //       content: panel([
-  //         heading('Snooze Notifications'),
-  //         divider(),
-  //         text('Too many notifications to keep up with? You can temporarily snooze them to take a break. Approving will enable notification snooze.'),
-  //       ]),
-  //     },
-  //   });
+    // Display in-app notifications
+    await notifyInMetamaskApp(notifs);
 
-  //   if (result) {
-  //     const snoozeDuration = await snoozeNotifs();
-  //     setSnoozeDuration(Number(snoozeDuration));
-  //   }
-  //   break;
-  // }
+    const state = await getModifiedSnapState({ encrypted: false });
+    const currentTimeStamp = getCurrentTimestamp();
 
-    // Display in-app notifications
-    if (msgs.length > 0) {
-      const maxlength = msgs.length > 11 ? 11 : msgs.length;
-      for (let i = 0; i < maxlength; i++) {
-        let msg = msgs[i];
-        msg = String(msg);
-        msg = msg.slice(0, 47);
-        await snap.request({
-          method: "snap_notify",
-          params: {
-            type: "inApp",
-            message: msg,
-          },
-        });
-        await sleep(5000); // Wait for 5 seconds between notifications
+    // Iterate over addresses in state
+    for (const address in state.addresses) {
+      // Check if the address is enabled
+      if (state.addresses[address].enabled) {
+        // Update the lastFeedsProcessedTimestamp for enabled addresses
+        state.addresses[address].lastFeedsProcessedTimestamp = currentTimeStamp;
       }
     }
+    await updateSnapState({
+      newState: state,
+      encrypted: false
+    });
   } catch (error) {
     // Handle or log the error as needed
     console.error("Error in notifCronJob:", error);

snap/src/services/getFeeds.ts

@@ -1,7 +1,7 @@
 import { BASE_URL } from "../config";
 import { fetchGet } from "../utils";
 
-interface Payload {
+export interface Payload {
   data: {
     app: string;
     sid: string;
@@ -27,7 +27,7 @@ interface Payload {
   verificationProof: string;
 }
 
-interface Feed {
+export interface Feed {
   payload_id: number;
   sender: string;
   epoch: string;
@@ -36,7 +36,7 @@ interface Feed {
   etime: string | null;
 }
 
-interface IFeeds {
+export interface IFeeds {
   feeds: Feed[];
   itemCount: number;
 }

snap/src/types/index.ts

@@ -1,2 +1,16 @@
 export * from "./snapApi";
-export * from "./snapState";
+export * from "./snapState";
+
+/**
+ * Represents a notification object format.
+ */
+export interface INotification {
+  address: string; // Address associated with the notification
+  timestamp: number; // Timestamp when the notification was received
+  notification: {
+    body: string; // Body content of the notification
+    title: string; // Title of the notification
+  };
+  popupMsg: string; // Message for displaying in a popup
+  inAppNotifMsg: string; // Message for displaying in an in-app notification of metamask
+}

snap/src/types/snapState.ts

@@ -4,7 +4,7 @@ export type UnifiedSnapState = SnapStateV0 | SnapStateV1;
 
 export type LatestSnapState = SnapStateV1;
 
-// snap persisted state (non-encrypted) till v1.1.12 
+// snap persisted state (non-encrypted) till v1.1.12
 export type SnapStateV0 = {
   addresses: Array<string>;
   popuptoggle: number;
@@ -13,13 +13,28 @@ export type SnapStateV0 = {
 
 // snap persisted state (non-encrypted) from v1.1.13
 export type SnapStateV1 = {
-  version: 1;
-  addresses: { [address: string]: AddressMetadata };
+  version: 1; // Represents version of state
+  addresses: { [address: string]: AddressMetadata }; // Map of addresses to their metadata
+  pendingInAppNotifs: NotificationMetaData[]; // Array of pending in-app notifications (notifs that are not added in metamask inApp notifs tab)
 };
 
 export type AddressMetadata = {
+  // @Purpose: Represents if the address is enabled to receive notifications.
+  // @Default: false
   enabled: boolean;
-  // Add any other metadata fields you may need in future
+
+  // @Purpose: Represents the timestamp when the last cron job ran and processed feeds for this address.
+  // @Default: timestamp when address was added in snap
+  lastFeedsProcessedTimestamp: number;
+
+  // Add any other metadata fields you may need in the future
+};
+
+export type NotificationMetaData = {
+  address: string; // Unique identifier for the notification
+  message: string; // Message content of the notification
+  timestamp: number; // Timestamp when the notification was created
+  // Add more properties as needed
 };
 
 export interface ISnapStateParam {
@@ -30,6 +45,6 @@ export interface IUpdateSnapState extends ISnapStateParam {
   newState: LatestSnapState;
 }
 
-export type IGetSnapState = ISnapStateParam
+export type IGetSnapState = ISnapStateParam;
 
-export type IGetModifiedSnapState = ISnapStateParam
+export type IGetModifiedSnapState = ISnapStateParam;

snap/src/utils/address.ts

@@ -1,12 +1,10 @@
 import { divider, heading, panel, text } from "@metamask/snaps-ui";
-import {
-  getModifiedSnapState,
-  updateSnapState,
-} from "./snapStateUtils";
+import { getModifiedSnapState, updateSnapState } from "./snapStateUtils";
 
 import { ethers } from "ethers";
 import { AddressMetadata, LatestSnapState } from "../types";
 import { getEnabledAddresses } from "./helperFn";
+import { getCurrentTimestamp } from "./time";
 
 /**
  * Handles the addition of an Ethereum address to the list of monitored addresses.
@@ -27,8 +25,12 @@ export const handleAddAddress = async (address: string) => {
        * Otherwise, create a new metadata object with 'enabled' set to true.
        */
       const updatedMetadata: AddressMetadata = metadata
-        ? { ...metadata, enabled: true }
-        : { enabled: true };
+        ? {
+            ...metadata,
+            enabled: true,
+            lastFeedsProcessedTimestamp: getCurrentTimestamp(),
+          }
+        : { enabled: true, lastFeedsProcessedTimestamp: getCurrentTimestamp() };
 
       // Create a new SnapStateV1 object with the updated metadata.
 
@@ -146,8 +148,8 @@ export const handleRemoveAddress = async (address: string) => {
        * Otherwise, create a new metadata object with 'enabled' set to false.
        */
       const updatedMetadata: AddressMetadata = metadata
-        ? { ...metadata, enabled: false }
-        : { enabled: false };
+        ? { ...metadata, enabled: false, lastFeedsProcessedTimestamp: 0 }
+        : { enabled: false, lastFeedsProcessedTimestamp: 0 };
 
       //Create a new SnapStateV1 object with the updated metadata.
 

snap/src/utils/index.ts

@@ -4,6 +4,7 @@ export * from "./notifs";
 export * from "./snapStateUtils";
 // export * from "./snapstoragecheck";
 // export * from "./snooze";
-export * from "./toggle";
+// export * from "./toggle";
 export * from "./helperFn";
 export * from "./api";
+export * from "./time";