feat: Adds internal action for editing chat messages.

react/features/chat/actionTypes.js

@@ -33,6 +33,16 @@ export const CLEAR_MESSAGES = 'CLEAR_MESSAGES';
  */
 export const CLOSE_CHAT = 'CLOSE_CHAT';
 
+/**
+ * The type of the action which signals to edit chat message.
+ *
+ * {
+ *     type: EDIT_MESSAGE,
+ *     message: Object
+ * }
+ */
+export const EDIT_MESSAGE = 'EDIT_MESSAGE';
+
 /**
  * The type of the action which signals to display the chat panel.
  *

react/features/chat/actions.any.js

@@ -4,6 +4,7 @@ import {
     ADD_MESSAGE,
     CLEAR_MESSAGES,
     CLOSE_CHAT,
+    EDIT_MESSAGE,
     SEND_MESSAGE,
     SET_PRIVATE_MESSAGE_RECIPIENT,
     SET_IS_POLL_TAB_FOCUSED
@@ -41,6 +42,23 @@ export function addMessage(messageDetails: Object) {
     };
 }
 
+/**
+ * Edits an existing chat message.
+ *
+ * @param {Object} message - The chat message to edit/override. The messages will be matched from the state
+ * comparing the messageId.
+ * @returns {{
+ *     type: EDIT_MESSAGE,
+ *     message: Object
+ * }}
+ */
+export function editMessage(message: Object) {
+    return {
+        type: EDIT_MESSAGE,
+        message
+    };
+}
+
 /**
  * Clears the chat messages in Redux.
  *

react/features/chat/middleware.js

@@ -314,7 +314,7 @@ function _handleReceivedMessage({ dispatch, getState },
     // Provide a default for for the case when a message is being
     // backfilled for a participant that has left the conference.
     const participant = getParticipantById(state, id) || {};
-console.error('receiveeeed from', id, 'breakout:', APP.store.getState()["features/breakout-rooms"]);
+
     const localParticipant = getLocalParticipant(getState);
     const displayName = getParticipantDisplayName(state, id);
     const hasRead = participant.local || isChatOpen;

react/features/chat/reducer.js

@@ -1,16 +1,18 @@
 // @flow
 
+import { v4 as uuidv4 } from 'uuid';
+
 import { ReducerRegistry } from '../base/redux';
 
 import {
     ADD_MESSAGE,
     CLEAR_MESSAGES,
     CLOSE_CHAT,
+    EDIT_MESSAGE,
     OPEN_CHAT,
     SET_PRIVATE_MESSAGE_RECIPIENT,
     SET_IS_POLL_TAB_FOCUSED
 } from './actionTypes';
-import { v4 as uuidv4 } from 'uuid';
 
 const DEFAULT_STATE = {
     isOpen: false,
@@ -65,6 +67,30 @@ ReducerRegistry.register('features/chat', (state = DEFAULT_STATE, action) => {
             messages: []
         };
 
+    case EDIT_MESSAGE: {
+        let found = false;
+        const newMessage = action.message;
+        const messages = state.messages.map(m => {
+            if (m.messageId === newMessage.messageId) {
+                found = true;
+
+                return newMessage;
+            }
+
+            return m;
+        });
+
+        // no change
+        if (!found) {
+            return state;
+        }
+
+        return {
+            ...state,
+            messages
+        };
+    }
+
     case SET_PRIVATE_MESSAGE_RECIPIENT:
         return {
             ...state,