Revert "Switch to updating presence via /sync calls instead of PUT /presence"

This reverts commit 7e57394. Original PR: matrix-org#11223

Author: andybalaam

src/Presence.ts

@@ -17,7 +17,6 @@ limitations under the License.
 */
 
 import { logger } from "matrix-js-sdk/src/logger";
-import { SetPresence } from "matrix-js-sdk/src/sync";
 
 import { MatrixClientPeg } from "./MatrixClientPeg";
 import dis from "./dispatcher/dispatcher";
@@ -27,10 +26,16 @@ import { ActionPayload } from "./dispatcher/payloads";
 // Time in ms after that a user is considered as unavailable/away
 const UNAVAILABLE_TIME_MS = 3 * 60 * 1000; // 3 mins
 
+enum State {
+ Online = "online",
+ Offline = "offline",
+ Unavailable = "unavailable",
+}
+
 class Presence {
  private unavailableTimer: Timer | null = null;
  private dispatcherRef: string | null = null;
- private state: SetPresence | null = null;
+ private state: State | null = null;
 
  /**
  * Start listening the user activity to evaluate his presence state.
@@ -43,7 +48,7 @@ class Presence {
  while (this.unavailableTimer) {
  try {
  await this.unavailableTimer.finished();
- this.setState(SetPresence.Unavailable);
+ this.setState(State.Unavailable);
  } catch (e) {
  /* aborted, stop got called */
  }
@@ -68,13 +73,13 @@ class Presence {
  * Get the current presence state.
  * @returns {string} the presence state (see PRESENCE enum)
  */
- public getState(): SetPresence | null {
+ public getState(): State | null {
  return this.state;
  }
 
  private onAction = (payload: ActionPayload): void => {
  if (payload.action === "user_activity") {
- this.setState(SetPresence.Online);
+ this.setState(State.Online);
  this.unavailableTimer?.restart();
  }
  };
@@ -84,7 +89,7 @@ class Presence {
  * If the state has changed, the homeserver will be notified.
  * @param {string} newState the new presence state (see PRESENCE enum)
  */
- private async setState(newState: SetPresence): Promise<void> {
+ private async setState(newState: State): Promise<void> {
  if (newState === this.state) {
  return;
  }
@@ -97,7 +102,7 @@ class Presence {
  }
 
  try {
- await MatrixClientPeg.safeGet().setSyncPresence(this.state);
+ await MatrixClientPeg.safeGet().setPresence({ presence: this.state });
  logger.info("Presence:", newState);
  } catch (err) {
  logger.error("Failed to set presence:", err);