Update lastest chapter logic (#1011)

update lastest chapter logic

src/hooks/persisted/useNovel.ts

@@ -28,7 +28,6 @@ import { useCallback, useEffect, useState } from 'react';
 import { NovelDownloadFolder } from '@utils/constants/download';
 import * as RNFS from 'react-native-fs';
 import { getString } from '@strings/translations';
-import { ChapterItem } from '@plugins/types';
 import dayjs from 'dayjs';
 import { parseChapterNumber } from '@utils/parseChapterNumber';
 
@@ -326,6 +325,12 @@ export const useNovel = (novelPath: string, pluginId: string) => {
       if (!novel) {
         return;
       }
+      if (sourceNovel.latestChapter) {
+        setMMKVObject(
+          `${NOVEL_LATEST_CHAPTER_PREFIX}_${novel.id}`,
+          sourceNovel.latestChapter,
+        );
+      }
     }
     let pages: string[];
     if (novel.totalPages > 0) {
@@ -377,26 +382,8 @@ export const useNovel = (novelPath: string, pluginId: string) => {
           };
         });
         await insertChapters(novel.id, sourceChapters);
-        const latestChapkey = `${NOVEL_LATEST_CHAPTER_PREFIX}_${novel.id}`;
-        const latestChapter = getMMKVObject<ChapterItem>(latestChapkey);
-        if (
-          sourcePage.latestChapter &&
-          sourcePage.latestChapter.path !== latestChapter?.path
-        ) {
-          setMMKVObject(latestChapkey, sourcePage.latestChapter);
-          setMMKVObject(
-            hasUpdatesKey,
-            hasUpdates?.map((val, idx) => {
-              if (idx !== pageIndex) {
-                return false;
-              }
-              return true;
-            }),
-          );
-        } else {
-          hasUpdates[pageIndex] = false;
-          setMMKVObject(hasUpdatesKey, hasUpdates);
-        }
+        hasUpdates[pageIndex] = false;
+        setMMKVObject(hasUpdatesKey, hasUpdates);
         chapters = await _getPageChapters(
           novel.id,
           novelSettings.sort,

src/plugins/types/index.ts

@@ -33,11 +33,11 @@ export interface SourceNovel extends NovelItem {
   status?: NovelStatus;
   chapters: ChapterItem[];
   totalPages?: number;
+  latestChapter?: ChapterItem;
 }
 
 export interface SourcePage {
   chapters: ChapterItem[];
-  latestChapter?: ChapterItem;
 }
 
 export interface PopularNovelsOptions<Q extends Filters> {

src/services/updates/LibraryUpdateQueries.ts

@@ -2,12 +2,15 @@ import { fetchImage, fetchNovel } from '../plugin/fetch';
 import { downloadChapter } from '../../database/queries/ChapterQueries';
 
 import * as SQLite from 'expo-sqlite';
-import { SourceNovel } from '@plugins/types';
+import { ChapterItem, SourceNovel } from '@plugins/types';
 import { LOCAL_PLUGIN_ID } from '@plugins/pluginManager';
 import { NovelDownloadFolder } from '@utils/constants/download';
 import * as RNFS from 'react-native-fs';
 import { getMMKVObject, setMMKVObject } from '@utils/mmkv/mmkv';
-import { NOVEL_PAGE_UPDATES_PREFIX } from '@hooks/persisted/useNovel';
+import {
+  NOVEL_LATEST_CHAPTER_PREFIX,
+  NOVEL_PAGE_UPDATES_PREFIX,
+} from '@hooks/persisted/useNovel';
 const db = SQLite.openDatabase('lnreader.db');
 
 const updateNovelMetadata = (
@@ -156,13 +159,17 @@ const updateNovel = async (
     await updateNovelMetadata(pluginId, novelId, novel);
   }
   await updateNovelChapters(pluginId, novelId, novel, downloadNewChapters);
-  const key = `${NOVEL_PAGE_UPDATES_PREFIX}_${novelId}`;
-  const hasUpdates = getMMKVObject<boolean[]>(key);
-  if (hasUpdates) {
-    setMMKVObject(
-      key,
-      hasUpdates.map(() => true),
-    );
+  const latestChapterKey = `${NOVEL_LATEST_CHAPTER_PREFIX}_${novelId}`;
+  const latestChapter = getMMKVObject<ChapterItem>(latestChapterKey);
+  if (novel.latestChapter && novel.latestChapter.path !== latestChapter?.path) {
+    const hasUpdatesKey = `${NOVEL_PAGE_UPDATES_PREFIX}_${novelId}`;
+    const hasUpdates = getMMKVObject<boolean[]>(hasUpdatesKey);
+    if (hasUpdates) {
+      setMMKVObject(
+        hasUpdatesKey,
+        hasUpdates.map(() => true),
+      );
+    }
   }
 };