From 1bf2f72abe7100b14df45e15e13924311369f4ff Mon Sep 17 00:00:00 2001
From: Samuel Susla <samuelsusla@fb.com>
Date: Tue, 8 Oct 2019 09:02:56 -0700
Subject: [PATCH] Add support for commands

Summary: We need commands to work with `LegacyViewManagerInterop`. We will need to rethink this once Fabric has command-execution pipeline in place.

Reviewed By: shergin

Differential Revision: D17787294

fbshipit-source-id: a6b3dbfae41f04e7e7f5bafb1f7b4ad0de0eedc3
---
 .../RCTLegacyViewManagerInteropComponentView.mm            | 7 +++++++
 .../RCTLegacyViewManagerInteropCoordinator.h               | 2 ++
 .../RCTLegacyViewManagerInteropCoordinator.mm              | 6 ++++++
 3 files changed, 15 insertions(+)

diff --git a/React/Fabric/Mounting/ComponentViews/InteropView/RCTLegacyViewManagerInteropComponentView.mm b/React/Fabric/Mounting/ComponentViews/InteropView/RCTLegacyViewManagerInteropComponentView.mm
index 3d769fd9107..3495a35a63d 100644
--- a/React/Fabric/Mounting/ComponentViews/InteropView/RCTLegacyViewManagerInteropComponentView.mm
+++ b/React/Fabric/Mounting/ComponentViews/InteropView/RCTLegacyViewManagerInteropComponentView.mm
@@ -46,6 +46,13 @@ using namespace facebook::react;
   }
 }
 
+- (NSString *)componentViewName_DO_NOT_USE_THIS_IS_BROKEN
+{
+  const auto &state = _state->getData();
+  RCTLegacyViewManagerInteropCoordinator *coordinator = unwrapManagedObject(state.coordinator);
+  return coordinator.componentViewName;
+}
+
 #pragma mark - RCTComponentViewProtocol
 
 + (ComponentDescriptorProvider)componentDescriptorProvider
diff --git a/ReactCommon/fabric/components/legacyviewmanagerinterop/RCTLegacyViewManagerInteropCoordinator.h b/ReactCommon/fabric/components/legacyviewmanagerinterop/RCTLegacyViewManagerInteropCoordinator.h
index 7a44725cb39..b8b512a9a61 100644
--- a/ReactCommon/fabric/components/legacyviewmanagerinterop/RCTLegacyViewManagerInteropCoordinator.h
+++ b/ReactCommon/fabric/components/legacyviewmanagerinterop/RCTLegacyViewManagerInteropCoordinator.h
@@ -23,6 +23,8 @@ typedef void (^InterceptorBlock)(std::string eventName, folly::dynamic event);
 
 - (void)setProps:(folly::dynamic const &)props forView:(UIView *)view;
 
+- (NSString *)componentViewName;
+
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/ReactCommon/fabric/components/legacyviewmanagerinterop/RCTLegacyViewManagerInteropCoordinator.mm b/ReactCommon/fabric/components/legacyviewmanagerinterop/RCTLegacyViewManagerInteropCoordinator.mm
index 9a41afa46ec..bf0b2052d28 100644
--- a/ReactCommon/fabric/components/legacyviewmanagerinterop/RCTLegacyViewManagerInteropCoordinator.mm
+++ b/ReactCommon/fabric/components/legacyviewmanagerinterop/RCTLegacyViewManagerInteropCoordinator.mm
@@ -8,6 +8,7 @@
 #include "RCTLegacyViewManagerInteropCoordinator.h"
 #include <React/RCTComponentData.h>
 #include <React/RCTFollyConvert.h>
+#include <React/RCTUtils.h>
 #include <folly/json.h>
 
 using namespace facebook::react;
@@ -54,4 +55,9 @@ using namespace facebook::react;
   [_componentData setProps:convertedProps forView:view];
 }
 
+- (NSString *)componentViewName
+{
+  return RCTDropReactPrefixes(_componentData.name);
+}
+
 @end