From d6c90cf7ed80caf0fc4eb2541f3dcadc3833dd37 Mon Sep 17 00:00:00 2001
From: Riccardo Cipolleschi <cipolleschi@meta.com>
Date: Mon, 8 Jul 2024 11:07:29 -0700
Subject: [PATCH] Make sure to pass the BridgeProxy to view managers in the
 interop layer (#45329)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/45329

Thanks to [#45232](https://github.com/facebook/react-native/issues/45232) we found a bug in the interop layer, where we were not passing the BridgeProxy in bridgeless mode to the view managers.

This Change should fix that issue.

## Changelog:
[iOS][Fixed] - Make sure to pass the RCTBridgeProxy to  ViewManagers

Reviewed By: dmytrorykun

Differential Revision: D59468292

fbshipit-source-id: 00666be21385a735878eb567c4b8a0986c609c5f
---
 .../react-native/React/Views/RCTComponentData.m    | 14 +++++++++++---
 .../LegacyViewManagerInteropComponentDescriptor.mm |  7 ++++---
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/packages/react-native/React/Views/RCTComponentData.m b/packages/react-native/React/Views/RCTComponentData.m
index 3952d177e66063..f743aa88b7bc7c 100644
--- a/packages/react-native/React/Views/RCTComponentData.m
+++ b/packages/react-native/React/Views/RCTComponentData.m
@@ -61,12 +61,20 @@ - (instancetype)initWithManagerClass:(Class)managerClass
   return self;
 }
 
+- (BOOL)isBridgeMode
+{
+  // If we are in bridge mode, the bridge is RCTBridge
+  // If we are bridgeless, the bridge is RCTBridgeProxy
+  return [_bridge isKindOfClass:[RCTBridge class]];
+}
+
 - (RCTViewManager *)manager
 {
-  if (!_manager && _bridge) {
+  if (!_manager && [self isBridgeMode]) {
     _manager = [_bridge moduleForClass:_managerClass];
   } else if (!_manager && !_bridgelessViewManager) {
     _bridgelessViewManager = [_managerClass new];
+    _bridgelessViewManager.bridge = _bridge;
     [[NSNotificationCenter defaultCenter] postNotificationName:RCTDidInitializeModuleNotification
                                                         object:nil
                                                       userInfo:@{@"module" : _bridgelessViewManager}];
@@ -265,8 +273,8 @@ - (RCTPropBlock)createPropBlock:(NSString *)name isShadowView:(BOOL)isShadowView
         type == NSSelectorFromString(@"RCTDirectEventBlock:") ||
         type == NSSelectorFromString(@"RCTCapturingEventBlock:")) {
       // Special case for event handlers
-      setterBlock =
-          createEventSetter(name, setter, self.eventInterceptor, _bridge ? _bridge.eventDispatcher : _eventDispatcher);
+      setterBlock = createEventSetter(
+          name, setter, self.eventInterceptor, [self isBridgeMode] ? _bridge.eventDispatcher : _eventDispatcher);
     } else {
       // Ordinary property handlers
       NSMethodSignature *typeSignature = [[RCTConvert class] methodSignatureForSelector:type];
diff --git a/packages/react-native/ReactCommon/react/renderer/components/legacyviewmanagerinterop/LegacyViewManagerInteropComponentDescriptor.mm b/packages/react-native/ReactCommon/react/renderer/components/legacyviewmanagerinterop/LegacyViewManagerInteropComponentDescriptor.mm
index f7c895ee2aa5ad..eb8fa9a86f2161 100644
--- a/packages/react-native/ReactCommon/react/renderer/components/legacyviewmanagerinterop/LegacyViewManagerInteropComponentDescriptor.mm
+++ b/packages/react-native/ReactCommon/react/renderer/components/legacyviewmanagerinterop/LegacyViewManagerInteropComponentDescriptor.mm
@@ -125,9 +125,10 @@ static Class getViewManagerClass(const std::string &componentName, RCTBridge *br
     bridgeModuleDecorator = unwrapManagedObject(optionalModuleDecorator.value());
   }
 
-  RCTComponentData *componentData = [[RCTComponentData alloc] initWithManagerClass:viewManagerClass
-                                                                            bridge:bridge
-                                                                   eventDispatcher:eventDispatcher];
+  RCTComponentData *componentData =
+      [[RCTComponentData alloc] initWithManagerClass:viewManagerClass
+                                              bridge:bridge != nil ? bridge : (RCTBridge *)bridgeProxy
+                                     eventDispatcher:eventDispatcher];
   return wrapManagedObject([[RCTLegacyViewManagerInteropCoordinator alloc]
       initWithComponentData:componentData
                      bridge:bridge