From c5ad0bb0e71b9b417604728aa4c2fa0e11643fd8 Mon Sep 17 00:00:00 2001
From: marcomariscal <marco.a.mariscal@gmail.com>
Date: Tue, 25 Jun 2024 10:31:30 -0700
Subject: [PATCH] feat: handle scanning latest announcements from last fetched
 block

---
 .../src/components/AccountReceiveTable.vue    | 29 ++++++++++++++++---
 frontend/src/i18n/locales/en-US.json          |  1 +
 frontend/src/i18n/locales/zh-CN.json          |  1 +
 frontend/src/pages/AccountReceive.vue         |  7 +++--
 4 files changed, 32 insertions(+), 6 deletions(-)

diff --git a/frontend/src/components/AccountReceiveTable.vue b/frontend/src/components/AccountReceiveTable.vue
index 02c1e292..91b8ab5a 100644
--- a/frontend/src/components/AccountReceiveTable.vue
+++ b/frontend/src/components/AccountReceiveTable.vue
@@ -71,10 +71,31 @@
             {{ formatTime(mostRecentAnnouncementTimestamp * 1000) }}
           </div>
 
-          <!-- Fetching status -->
-          <div v-if="scanStatus !== 'complete' && scanStatus !== 'waiting'" class="fetching-status text-italic">
-            {{ $t('Receive.fetching-latest-from-last-fetched-block') }}
-            <q-spinner-dots color="primary" size="1em" class="q-ml-xs" />
+          <!-- Status messages -->
+          <div
+            v-if="
+              ['fetching', 'fetching latest', 'scanning', 'scanning latest from last fetched block'].includes(
+                scanStatus
+              )
+            "
+            class="status-message text-italic"
+          >
+            <div v-if="scanStatus === 'fetching' || scanStatus === 'fetching latest'">
+              {{
+                scanStatus === 'fetching'
+                  ? $t('Receive.fetching')
+                  : $t('Receive.fetching-latest-from-last-fetched-block')
+              }}
+              <q-spinner-dots color="primary" size="1em" class="q-ml-xs" />
+            </div>
+            <div v-else>
+              {{
+                scanStatus === 'scanning latest from last fetched block'
+                  ? $t('Receive.scanning-latest-from-last-fetched-block')
+                  : $t('Receive.scanning')
+              }}
+              <q-spinner-dots color="primary" size="1em" class="q-ml-xs" />
+            </div>
           </div>
         </div>
 
diff --git a/frontend/src/i18n/locales/en-US.json b/frontend/src/i18n/locales/en-US.json
index b3aa9566..20101cc5 100644
--- a/frontend/src/i18n/locales/en-US.json
+++ b/frontend/src/i18n/locales/en-US.json
@@ -123,6 +123,7 @@
     "fetching-latest-from-last-fetched-block": "Fetching latest announcements...",
     "scanning": "Scanning all announcements for funds...",
     "scanning-latest": "Scanning latest announcements for funds...",
+    "scanning-latest-from-last-fetched-block": "Scanning latest announcements...",
     "wait": "This may take a couple of minutes depending on your connection and device. This is normal&mdash; please be patient.",
     "stop": "Stop"
   },
diff --git a/frontend/src/i18n/locales/zh-CN.json b/frontend/src/i18n/locales/zh-CN.json
index 3188fba9..9503273a 100644
--- a/frontend/src/i18n/locales/zh-CN.json
+++ b/frontend/src/i18n/locales/zh-CN.json
@@ -123,6 +123,7 @@
     "scanning": "在所有的公告中扫描资金...",
 
     "scanning-latest": "在最新公告中扫描资金...",
+    "scanning-latest-from-last-fetched-block": "在最新公告中扫描资金...",
     "wait": "这可能需要几分钟，具体取决于您的连接和设备。这是正常的 — 请耐心等待。",
     "stop": "停止"
   },
diff --git a/frontend/src/pages/AccountReceive.vue b/frontend/src/pages/AccountReceive.vue
index 8b1687bc..461c0b1c 100644
--- a/frontend/src/pages/AccountReceive.vue
+++ b/frontend/src/pages/AccountReceive.vue
@@ -143,6 +143,7 @@ function useScan() {
     | 'fetching latest'
     | 'scanning'
     | 'scanning latest'
+    | 'scanning latest from last fetched block'
     | 'complete'
     | 'complete latest';
   const scanStatus = ref<ScanStatus>('waiting');
@@ -391,6 +392,8 @@ function useScan() {
     // Reset paused state
     paused.value = false;
     if (!umbra.value) throw new Error('No umbra instance found. Please make sure you are on a supported network');
+
+    const isInitialScan = userAnnouncements.value.length === 0;
     scanStatus.value = 'fetching latest';
 
     // Check for manually entered private key in advancedMode, otherwise use the key from user's signature
@@ -509,7 +512,7 @@ function useScan() {
 
           announcementsQueue = [...announcementsQueue, ...announcementsBatch];
           if (announcementsCount == 10000) {
-            scanStatus.value = 'scanning latest';
+            scanStatus.value = isInitialScan ? 'scanning latest' : 'scanning latest from last fetched block';
             firstScanPromise = filterUserAnnouncementsAsync(spendingPubKey, viewingPrivKey, announcementsQueue);
             announcementsQueue = [];
           }
@@ -522,7 +525,7 @@ function useScan() {
         await firstScanPromise;
         // Clear out existing workers
         workers.length = 0;
-        scanStatus.value = 'scanning';
+        scanStatus.value = isInitialScan ? 'scanning' : 'scanning latest from last fetched block';
         await filterUserAnnouncementsAsync(spendingPubKey, viewingPrivKey, announcementsQueue);
         scanStatus.value = 'complete';