message: Fix variable usage and naming
diff: @@ -359,8 +359,8 @@ export default class InviteDialog extends React.PureComponent {
  _buildSuggestions(excludedTargetIds: string[]): {userId: string, user: RoomMember} {
  const maxConsideredMembers = 200;
  - const client = MatrixClientPeg.get();
  - const excludedUserIds = [client.getUserId(), SdkConfig.get()['welcomeUserId']];
  + const myUserId = MatrixClientPeg.get().getUserId();
  + const excludedUserIds = [myUserId, SdkConfig.get()['welcomeUserId']];
  const joinedRooms = client.getRooms()
  .filter(r => r.getMyMembership() === 'join')
  .filter(r => r.getJoinedMemberCount() <= maxConsideredMembers);
  @@ -418,7 +418,7 @@ export default class InviteDialog extends React.PureComponent {
  // which are closer to "continue this conversation" rather than "this person exists".
  const trueJoinedRooms = client.getRooms().filter(r => r.getMyMembership() === 'join');
  const now = (new Date()).getTime();
  - const maxAgeConsidered = now - (60 * 60 * 1000); // 1 hour ago
  + const earliestAgeConsidered = now - (60 * 60 * 1000); // 1 hour ago
  const maxMessagesConsidered = 50; // so we don't iterate over a huge amount of traffic
  const lastSpoke = {}; // userId: timestamp
  const lastSpokeMembers = {}; // userId: room member
  @@ -432,10 +432,10 @@ export default class InviteDialog extends React.PureComponent {
  const events = room.getLiveTimeline().getEvents(); // timelines are most recent last
  for (let i = events.length - 1; i >= Math.max(0, events.length - maxMessagesConsidered); i--) {
  const ev = events[i];
  - if (ev.getSender() === MatrixClientPeg.get().getUserId() || excludedUserIds.includes(ev.getSender())) {
  + if (ev.getSender() === myUserId || excludedUserIds.includes(ev.getSender())) {
  continue;
  }
  - if (ev.getTs() <= maxAgeConsidered) {
  + if (ev.getTs() <= earliestAgeConsidered) {
  break; // give up: all events from here on out are too old
  }
  @@ -454,7 +454,7 @@ export default class InviteDialog extends React.PureComponent {
  // boost we'll try and award at least +1.0 for making the list, with +4.0 being
  // an approximate maximum for being selected.
  const distanceFromNow = Math.abs(now - ts); // abs to account for slight future messages
  - const inverseTime = (now - maxAgeConsidered) - distanceFromNow;
  + const inverseTime = (now - earliestAgeConsidered) - distanceFromNow;
  const scoreBoost = Math.max(1, inverseTime / (15 * 60 * 1000)); // 15min segments to keep scores sane
  let record = memberScores[userId];
  