Add feature to release hand raised when the tile indicator is clicked. (

#2721) * Refactor to add support for lowering hand on indicator click. * Cleanup and lint. * fix icon being a little off
element-hq · Nov 6, 2024 · bc0ab92 · bc0ab92
1 parent 110914a
commit bc0ab92
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Showing 8 changed files with 106 additions and 49 deletions.
diff --git a/src/button/RaisedHandToggleButton.tsx b/src/button/RaisedHandToggleButton.tsx
@@ -62,7 +62,7 @@ export function RaiseHandToggleButton({
   client,
   rtcSession,
 }: RaisedHandToggleButtonProps): ReactNode {
-  const { raisedHands, myReactionId } = useReactions();
+  const { raisedHands, lowerHand } = useReactions();
   const [busy, setBusy] = useState(false);
   const userId = client.getUserId()!;
   const isHandRaised = !!raisedHands[userId];
@@ -71,16 +71,9 @@ export function RaiseHandToggleButton({
   const toggleRaisedHand = useCallback(() => {
     const raiseHand = async (): Promise<void> => {
       if (isHandRaised) {
-        if (!myReactionId) {
-          logger.warn(`Hand raised but no reaction event to redact!`);
-          return;
-        }
         try {
           setBusy(true);
-          await client.redactEvent(rtcSession.room.roomId, myReactionId);
-          logger.debug("Redacted raise hand event");
-        } catch (ex) {
-          logger.error("Failed to redact reaction event", myReactionId, ex);
+          await lowerHand();
         } finally {
           setBusy(false);
         }
@@ -118,9 +111,9 @@ export function RaiseHandToggleButton({
     client,
     isHandRaised,
     memberships,
-    myReactionId,
     rtcSession.room.roomId,
     userId,
+    lowerHand,
   ]);
 
   return (

diff --git a/src/reactions/RaisedHandIndicator.module.css b/src/reactions/RaisedHandIndicator.module.css
@@ -5,6 +5,11 @@
   color: var(--cpd-color-icon-secondary);
 }
 
+.button {
+  display: contents;
+  background: none;
+}
+
 .raisedHandWidget > p {
   padding: none;
   margin-top: auto;
@@ -42,11 +47,11 @@
   height: var(--cpd-space-6x);
   display: inline-block;
   text-align: center;
-  font-size: 16px;
+  font-size: 1.3em;
 }
 
 .raisedHandLarge > span {
   width: var(--cpd-space-8x);
   height: var(--cpd-space-8x);
-  font-size: 22px;
+  font-size: 1.9em;
 }
diff --git a/src/reactions/RaisedHandIndicator.test.tsx b/src/reactions/RaisedHandIndicator.test.tsx
@@ -40,4 +40,16 @@ describe("RaisedHandIndicator", () => {
     );
     expect(container.firstChild).toMatchSnapshot();
   });
+  test("can be clicked", () => {
+    const dateTime = new Date();
+    let wasClicked = false;
+    const { getByRole } = render(
+      <RaisedHandIndicator
+        raisedHandTime={dateTime}
+        onClick={() => (wasClicked = true)}
+      />,
+    );
+    getByRole("button").click();
+    expect(wasClicked).toBe(true);
+  });
 });
diff --git a/src/reactions/RaisedHandIndicator.tsx b/src/reactions/RaisedHandIndicator.tsx
@@ -5,7 +5,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 Please see LICENSE in the repository root for full details.
 */
 
-import { ReactNode, useEffect, useState } from "react";
+import {
+  MouseEventHandler,
+  ReactNode,
+  useCallback,
+  useEffect,
+  useState,
+} from "react";
 import classNames from "classnames";
 import "@formatjs/intl-durationformat/polyfill";
 import { DurationFormat } from "@formatjs/intl-durationformat";
@@ -23,13 +29,26 @@ export function RaisedHandIndicator({
   raisedHandTime,
   minature,
   showTimer,
+  onClick,
 }: {
   raisedHandTime?: Date;
   minature?: boolean;
   showTimer?: boolean;
+  onClick?: () => void;
 }): ReactNode {
   const [raisedHandDuration, setRaisedHandDuration] = useState("");
 
+  const clickCallback = useCallback<MouseEventHandler<HTMLButtonElement>>(
+    (event) => {
+      if (!onClick) {
+        return;
+      }
+      event.preventDefault();
+      onClick();
+    },
+    [onClick],
+  );
+
   // This effect creates a simple timer effect.
   useEffect(() => {
     if (!raisedHandTime || !showTimer) {
@@ -52,26 +71,40 @@ export function RaisedHandIndicator({
     return (): void => clearInterval(to);
   }, [setRaisedHandDuration, raisedHandTime, showTimer]);
 
-  if (raisedHandTime) {
-    return (
+  if (!raisedHandTime) {
+    return;
+  }
+
+  const content = (
+    <div
+      className={classNames(styles.raisedHandWidget, {
+        [styles.raisedHandWidgetLarge]: !minature,
+      })}
+    >
       <div
-        className={classNames(styles.raisedHandWidget, {
-          [styles.raisedHandWidgetLarge]: !minature,
+        className={classNames(styles.raisedHand, {
+          [styles.raisedHandLarge]: !minature,
         })}
       >
-        <div
-          className={classNames(styles.raisedHand, {
-            [styles.raisedHandLarge]: !minature,
-          })}
-        >
-          <span role="img" aria-label="raised hand">
-            ✋
-          </span>
-        </div>
-        {showTimer && <p>{raisedHandDuration}</p>}
+        <span role="img" aria-label="raised hand">
+          ✋
+        </span>
       </div>
+      {showTimer && <p>{raisedHandDuration}</p>}
+    </div>
+  );
+
+  if (onClick) {
+    return (
+      <button
+        aria-label="lower raised hand"
+        className={styles.button}
+        onClick={clickCallback}
+      >
+        {content}
+      </button>
     );
   }
 
-  return null;
+  return content;
 }
diff --git a/src/tile/GridTile.tsx b/src/tile/GridTile.tsx
@@ -92,7 +92,7 @@ const UserMediaTile = forwardRef<HTMLDivElement, UserMediaTileProps>(
       },
       [vm],
     );
-    const { raisedHands } = useReactions();
+    const { raisedHands, lowerHand } = useReactions();
 
     const MicIcon = audioEnabled ? MicOnSolidIcon : MicOffSolidIcon;
 
@@ -111,6 +111,8 @@ const UserMediaTile = forwardRef<HTMLDivElement, UserMediaTileProps>(
     );
 
     const handRaised: Date | undefined = raisedHands[vm.member?.userId ?? ""];
+    const raisedHandOnClick =
+      vm.local && handRaised ? (): void => void lowerHand() : undefined;
 
     const showSpeaking = showSpeakingIndicators && speaking;
 
@@ -153,6 +155,7 @@ const UserMediaTile = forwardRef<HTMLDivElement, UserMediaTileProps>(
           </Menu>
         }
         raisedHandTime={handRaised}
+        raisedHandOnClick={raisedHandOnClick}
         {...props}
       />
     );

diff --git a/src/tile/MediaView.tsx b/src/tile/MediaView.tsx
@@ -35,6 +35,7 @@ interface Props extends ComponentProps<typeof animated.div> {
   displayName: string;
   primaryButton?: ReactNode;
   raisedHandTime?: Date;
+  raisedHandOnClick?: () => void;
 }
 
 export const MediaView = forwardRef<HTMLDivElement, Props>(
@@ -54,6 +55,7 @@ export const MediaView = forwardRef<HTMLDivElement, Props>(
       displayName,
       primaryButton,
       raisedHandTime,
+      raisedHandOnClick,
       ...props
     },
     ref,
@@ -97,6 +99,7 @@ export const MediaView = forwardRef<HTMLDivElement, Props>(
             raisedHandTime={raisedHandTime}
             minature={avatarSize < 96}
             showTimer={handRaiseTimerVisible}
+            onClick={raisedHandOnClick}
           />
           <div className={styles.nameTag}>
             {nameTagLeadingIcon}

diff --git a/src/useReactions.test.tsx b/src/useReactions.test.tsx
@@ -45,7 +45,7 @@ const membership: Record<string, string> = {
 };
 
 const TestComponent: FC = () => {
-  const { raisedHands, myReactionId } = useReactions();
+  const { raisedHands } = useReactions();
   return (
     <div>
       <ul>
@@ -56,7 +56,6 @@ const TestComponent: FC = () => {
           </li>
         ))}
       </ul>
-      <p>{myReactionId ? "Local reaction" : "No local reaction"}</p>
     </div>
   );
 };
@@ -172,15 +171,6 @@ describe("useReactions", () => {
     );
     expect(queryByRole("list")?.children).to.have.lengthOf(0);
   });
-  test("handles own raised hand", async () => {
-    const room = new MockRoom();
-    const rtcSession = new MockRTCSession(room);
-    const { queryByText } = render(
-      <TestComponentWrapper rtcSession={rtcSession} />,
-    );
-    await act(() => room.testSendReaction(memberEventAlice));
-    expect(queryByText("Local reaction")).toBeTruthy();
-  });
   test("handles incoming raised hand", async () => {
     const room = new MockRoom();
     const rtcSession = new MockRTCSession(room);

diff --git a/src/useReactions.tsx b/src/useReactions.tsx
@@ -30,7 +30,7 @@ import { useClientState } from "./ClientContext";
 interface ReactionsContextType {
   raisedHands: Record<string, Date>;
   supportsReactions: boolean;
-  myReactionId: string | null;
+  lowerHand: () => Promise<void>;
 }
 
 const ReactionsContext = createContext<ReactionsContextType | undefined>(
@@ -80,13 +80,6 @@ export const ReactionsProvider = ({
   const room = rtcSession.room;
   const myUserId = room.client.getUserId();
 
-  // Calculate our own reaction event.
-  const myReactionId = useMemo(
-    (): string | null =>
-      (myUserId && raisedHands[myUserId]?.reactionEventId) ?? null,
-    [raisedHands, myUserId],
-  );
-
   // Reduce the data down for the consumers.
   const resultRaisedHands = useMemo(
     () =>
@@ -235,12 +228,37 @@ export const ReactionsProvider = ({
     };
   }, [room, addRaisedHand, removeRaisedHand, memberships, raisedHands]);
 
+  const lowerHand = useCallback(async () => {
+    if (
+      !myUserId ||
+      clientState?.state !== "valid" ||
+      !clientState.authenticated ||
+      !raisedHands[myUserId]
+    ) {
+      return;
+    }
+    const myReactionId = raisedHands[myUserId].reactionEventId;
+    if (!myReactionId) {
+      logger.warn(`Hand raised but no reaction event to redact!`);
+      return;
+    }
+    try {
+      await clientState.authenticated.client.redactEvent(
+        rtcSession.room.roomId,
+        myReactionId,
+      );
+      logger.debug("Redacted raise hand event");
+    } catch (ex) {
+      logger.error("Failed to redact reaction event", myReactionId, ex);
+    }
+  }, [myUserId, raisedHands, clientState, rtcSession]);
+
   return (
     <ReactionsContext.Provider
       value={{
         raisedHands: resultRaisedHands,
         supportsReactions,
-        myReactionId,
+        lowerHand,
       }}
     >
       {children}