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Display whether the group summary/room list is loading

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This uses a `ready` flag assigned to each fetching API used by the GroupServer. I've avoided making this generic for now for want of not doing so early.
This commit is contained in:
Luke Barnard 2017-10-31 11:42:09 +00:00
parent deebd4cbcf
commit 775468e71a
3 changed files with 28 additions and 2 deletions
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13
src/stores/GroupStore.js
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@ -29,6 +29,9 @@ export default class GroupStore extends EventEmitter {
this._matrixClient = matrixClient;
this._summary = {};
this._rooms = [];
this._members = [];
this._invitedMembers = [];
this._ready = {};
this.on('error', (err) => {
console.error(`GroupStore for ${this.groupId} encountered error`, err);
@ -40,6 +43,7 @@ export default class GroupStore extends EventEmitter {
this._members = result.chunk.map((apiMember) => {
return groupMemberFromApiObject(apiMember);
});
this._ready['GroupStore.GroupMembers'] = true;
this._notifyListeners();
}).catch((err) => {
console.error("Failed to get group member list: " + err);
@ -50,6 +54,7 @@ export default class GroupStore extends EventEmitter {
this._invitedMembers = result.chunk.map((apiMember) => {
return groupMemberFromApiObject(apiMember);
});
this._ready['GroupStore.GroupInvitedMembers'] = true;
this._notifyListeners();
}).catch((err) => {
// Invited users not visible to non-members
@ -64,6 +69,7 @@ export default class GroupStore extends EventEmitter {
_fetchSummary() {
this._matrixClient.getGroupSummary(this.groupId).then((resp) => {
this._summary = resp;
this._ready['GroupStore.Summary'] = true;
this._notifyListeners();
}).catch((err) => {
this.emit('error', err);
@ -75,6 +81,7 @@ export default class GroupStore extends EventEmitter {
this._rooms = resp.chunk.map((apiRoom) => {
return groupRoomFromApiObject(apiRoom);
});
this._ready['GroupStore.GroupRooms'] = true;
this._notifyListeners();
}).catch((err) => {
this.emit('error', err);
@ -87,6 +94,8 @@ export default class GroupStore extends EventEmitter {
registerListener(fn) {
this.on('update', fn);
// Call to set initial state (before fetching starts)
this.emit('update');
this._fetchSummary();
this._fetchRooms();
this._fetchMembers();
@ -96,6 +105,10 @@ export default class GroupStore extends EventEmitter {
this.removeListener('update', fn);
}
isStateReady(id) {
return this._ready[id];
}
getSummary() {
return this._summary;
}