feat: add asset url for file attachment's press event emitter (#1637)

* feat: add asset url for file attachment's additional info onPress payload

* style: rename assetUrl field as url

* fix: additionalInfo type needs to be undefined

* style: add attachment for the additional info

* docs: fixed the extra fileattachment log

Author: santhoshvai

docusaurus/docs/reactnative/common-content/core-components/channel/props/on_press_message.mdx

@@ -34,6 +34,11 @@ For example:
             return;
           }
 
+          if (emitter === 'fileAttachment') {
+            console.log(additionalInfo?.attachment);
+            return;
+          }
+
           defaultHandler?.();
       }}
     >

package/src/components/Attachment/FileAttachment.tsx

@@ -103,6 +103,7 @@ const FileAttachmentWithContext = <
       onLongPress={(event) => {
         if (onLongPress) {
           onLongPress({
+            additionalInfo: { attachment },
             emitter: 'fileAttachment',
             event,
           });
@@ -111,6 +112,7 @@ const FileAttachmentWithContext = <
       onPress={(event) => {
         if (onPress) {
           onPress({
+            additionalInfo: { attachment },
             defaultHandler: defaultOnPress,
             emitter: 'fileAttachment',
             event,
@@ -120,6 +122,7 @@ const FileAttachmentWithContext = <
       onPressIn={(event) => {
         if (onPressIn) {
           onPressIn({
+            additionalInfo: { attachment },
             defaultHandler: defaultOnPress,
             emitter: 'fileAttachment',
             event,

package/src/components/Message/Message.tsx

@@ -73,15 +73,23 @@ export type UrlTouchableHandlerPayload = {
   additionalInfo?: { url?: string };
 };
 
+export type FileAttachmentTouchableHandlerPayload<
+  StreamChatGenerics extends DefaultStreamChatGenerics = DefaultStreamChatGenerics,
+> = {
+  emitter: 'fileAttachment';
+  additionalInfo?: { attachment?: Attachment<StreamChatGenerics> };
+};
+
 export type TouchableHandlerPayload = {
   defaultHandler?: () => void;
   event?: GestureResponderEvent;
 } & (
   | {
-      emitter?: TouchableEmitter;
+      emitter?: Exclude<TouchableEmitter, 'textMention' | 'textLink' | 'card' | 'fileAttachment'>;
     }
   | TextMentionTouchableHandlerPayload
   | UrlTouchableHandlerPayload
+  | FileAttachmentTouchableHandlerPayload
 );
 
 export type MessageTouchableHandlerPayload<