From fa6adddcc8df771051a0872b046adab3ca28c943 Mon Sep 17 00:00:00 2001
From: Ammar Ahmed <ammarahmed6506@gmail.com>
Date: Thu, 17 Oct 2024 12:02:26 +0500
Subject: [PATCH] mobile: remove try/catch block

---
 apps/mobile/app/common/filesystem/io.js | 74 ++++++++++++-------------
 1 file changed, 35 insertions(+), 39 deletions(-)

diff --git a/apps/mobile/app/common/filesystem/io.js b/apps/mobile/app/common/filesystem/io.js
index 4f495fb3c..e21b85f8c 100644
--- a/apps/mobile/app/common/filesystem/io.js
+++ b/apps/mobile/app/common/filesystem/io.js
@@ -193,49 +193,45 @@ export async function deleteDCacheFiles() {
 }
 
 export async function exists(filename) {
-  try {
-    let path = `${cacheDir}/${filename}`;
+  let path = `${cacheDir}/${filename}`;
 
-    const iosAppGroup =
-      Platform.OS === "ios"
-        ? await RNFetchBlob.fs.pathForAppGroup(IOS_APPGROUPID)
-        : null;
-    const appGroupPath = `${iosAppGroup}/${filename}`;
+  const iosAppGroup =
+    Platform.OS === "ios"
+      ? await RNFetchBlob.fs.pathForAppGroup(IOS_APPGROUPID)
+      : null;
+  const appGroupPath = `${iosAppGroup}/${filename}`;
 
-    let exists = await RNFetchBlob.fs.exists(path);
+  let exists = await RNFetchBlob.fs.exists(path);
 
-    // Check if file is present in app group path.
-    let existsInAppGroup = false;
-    if (!exists && Platform.OS === "ios") {
-      existsInAppGroup = await RNFetchBlob.fs.exists(appGroupPath);
-    }
-
-    if (exists || existsInAppGroup) {
-      const attachment = await db.attachments.attachment(filename);
-      const totalChunks = Math.ceil(attachment.size / attachment.chunkSize);
-      const totalAbytes = totalChunks * ABYTES;
-      const expectedFileSize = attachment.size + totalAbytes;
-
-      const stat = await RNFetchBlob.fs.stat(
-        existsInAppGroup ? appGroupPath : path
-      );
-
-      if (stat.size !== expectedFileSize) {
-        DatabaseLogger.log(
-          `File size mismatch: ${filename}, expected: ${expectedFileSize}, actual: ${stat.size}`
-        );
-        RNFetchBlob.fs
-          .unlink(existsInAppGroup ? appGroupPath : path)
-          .catch(console.log);
-        return false;
-      }
-
-      exists = true;
-    }
-    return exists;
-  } catch (e) {
-    return false;
+  // Check if file is present in app group path.
+  let existsInAppGroup = false;
+  if (!exists && Platform.OS === "ios") {
+    existsInAppGroup = await RNFetchBlob.fs.exists(appGroupPath);
   }
+
+  if (exists || existsInAppGroup) {
+    const attachment = await db.attachments.attachment(filename);
+    const totalChunks = Math.ceil(attachment.size / attachment.chunkSize);
+    const totalAbytes = totalChunks * ABYTES;
+    const expectedFileSize = attachment.size + totalAbytes;
+
+    const stat = await RNFetchBlob.fs.stat(
+      existsInAppGroup ? appGroupPath : path
+    );
+
+    if (stat.size !== expectedFileSize) {
+      DatabaseLogger.log(
+        `File size mismatch: ${filename}, expected: ${expectedFileSize}, actual: ${stat.size}`
+      );
+      RNFetchBlob.fs
+        .unlink(existsInAppGroup ? appGroupPath : path)
+        .catch(console.log);
+      return false;
+    }
+
+    exists = true;
+  }
+  return exists;
 }
 
 export async function bulkExists(files) {