From 7c2f04ef63c7a89e551bc33f1aa71262612556c2 Mon Sep 17 00:00:00 2001
From: Alex <alex.seleznov@gmail.com>
Date: Wed, 12 Apr 2023 02:38:00 +0300
Subject: [PATCH] iOS. getIcloudDocument(). Recursion is limited to 60s

---
 ios/RNCloudFs.m | 15 ++++++++++++++-
 types.d.ts      |  4 ++--
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/ios/RNCloudFs.m b/ios/RNCloudFs.m
index 9a95b11..ffd1548 100644
--- a/ios/RNCloudFs.m
+++ b/ios/RNCloudFs.m
@@ -173,6 +173,19 @@ - (dispatch_queue_t)methodQueue
 RCT_EXPORT_METHOD(getIcloudDocument:(NSDictionary *)options
 resolver:(RCTPromiseResolveBlock)resolver
 rejecter:(RCTPromiseRejectBlock)rejecter) {
+    [self getIcloudDocumentRecurse:options resolver:resolver rejecter:rejecter retryCount:1];
+}
+
+- (void)getIcloudDocumentRecurse:(NSDictionary *)options
+resolver:(RCTPromiseResolveBlock)resolver
+rejecter:(RCTPromiseRejectBlock)rejecter
+retryCount:(int)retryCount {
+    if (retryCount > 30) {
+        NSString *errMsg = @"Failed to read document in 60 seconds";
+        RCTLogTrace(errMsg);
+        return rejecter(@"error", errMsg, nil);
+    }
+
     NSString *destinationPath = [options objectForKey:@"targetPath"];
     NSString *scope = [options objectForKey:@"scope"];
 
@@ -218,7 +231,7 @@ - (dispatch_queue_t)methodQueue
                 // Call itself until the file is ready
                 RCTLogTrace(@"Waiting async 2s before retrying...");
                 dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
-                    [self getIcloudDocument:options resolver:resolver rejecter:rejecter];
+                    [self getIcloudDocumentRecurse:options resolver:resolver rejecter:rejecter retryCount:retryCount+1];
                 });
             }
         }
diff --git a/types.d.ts b/types.d.ts
index 7a0c27e..7dad741 100644
--- a/types.d.ts
+++ b/types.d.ts
@@ -23,7 +23,7 @@ export interface TargetPathAndScope {
   targetPath: string;
 }
 
-declare const defaultExport: {
+declare const defaultExport: Readonly<{
   /** iOS only */
   isAvailable: () => Promise<boolean>;
 
@@ -93,6 +93,6 @@ declare const defaultExport: {
 
   /** iOS only */
   getIcloudDocument: (options: TargetPathAndScope) => Promise<string | undefined>;
-};
+}>;
 
 export default defaultExport;