override doSendMessageRequest

Author: mahboubii

src/components/Channel.js

@@ -75,6 +75,10 @@ const Channel = withChatContext(
        * Available built-in component (also accepts the same props as): [Attachment](https://getstream.github.io/stream-chat-react-native/#attachment)
        * */
       Attachment: PropTypes.oneOfType([PropTypes.node, PropTypes.elementType]),
+      /**
+       * Override send message request (Advanced usage only)
+       * */
+      doSendMessageRequest: PropTypes.func,
     };
 
     static defaultProps = {

src/components/ChannelInner.js

@@ -124,6 +124,8 @@ export class ChannelInner extends PureComponent {
     isOnline: PropTypes.bool,
     Message: PropTypes.oneOfType([PropTypes.node, PropTypes.elementType]),
     Attachment: PropTypes.oneOfType([PropTypes.node, PropTypes.elementType]),
+    /** Override send message request (Advanced usage only) */
+    doSendMessageRequest: PropTypes.func,
   };
 
   static defaultProps = {
@@ -380,7 +382,16 @@ export class ChannelInner extends PureComponent {
     };
 
     try {
-      const messageResponse = await this.props.channel.sendMessage(messageData);
+      let messageResponse;
+      if (this.props.doSendMessageRequest) {
+        messageResponse = await this.props.doSendMessageRequest(
+          this.props.channel.cid,
+          messageData,
+        );
+      } else {
+        messageResponse = await this.props.channel.sendMessage(messageData);
+      }
+
       // replace it after send is completed
       if (messageResponse.message) {
         messageResponse.message.status = 'received';

types/index.d.ts

@@ -141,6 +141,11 @@ export interface ChannelProps extends ChatContextValue {
   EmptyStateIndicator?: React.ElementType<EmptyStateIndicatorProps>;
   Message?: React.ElementType<MessageUIComponentProps>;
   Attachment?: React.ElementType<AttachmentProps>;
+  /** Function that overrides default sendMessage if chat client */
+  doSendMessageRequest?(
+    channelId: string,
+    message: Client.Message,
+  ): void | Promise<Client.MessageResponse>;
 }
 
 export type listType = 'channel' | 'message' | 'default';