Add type annotations to RoomStateStore.

Not sure how to type events, since they're so malleable.
This commit is contained in:
Danila Fedorin 2021-08-11 14:33:08 -07:00
parent 50897cfbe3
commit 9b4b303b01

View File

@ -16,31 +16,40 @@ limitations under the License.
*/ */
import {MAX_UNICODE} from "./common"; import {MAX_UNICODE} from "./common";
import {Store} from "../Store";
function encodeKey(roomId, eventType, stateKey) { function encodeKey(roomId: string, eventType: string, stateKey: string) {
return `${roomId}|${eventType}|${stateKey}`; return `${roomId}|${eventType}|${stateKey}`;
} }
interface RoomStateEntry {
roomId: string,
event: any
key: string
}
export class RoomStateStore { export class RoomStateStore {
constructor(idbStore) { private _roomStateStore: Store<RoomStateEntry>
constructor(idbStore: Store<RoomStateEntry>) {
this._roomStateStore = idbStore; this._roomStateStore = idbStore;
} }
get(roomId, type, stateKey) { get(roomId: string, type: string, stateKey: string): Promise<RoomStateEntry | null> {
const key = encodeKey(roomId, type, stateKey); const key = encodeKey(roomId, type, stateKey);
return this._roomStateStore.get(key); return this._roomStateStore.get(key);
} }
set(roomId, event) { set(roomId: string, event: any): Promise<IDBValidKey> {
const key = encodeKey(roomId, event.type, event.state_key); const key = encodeKey(roomId, event.type, event.state_key);
const entry = {roomId, event, key}; const entry = {roomId, event, key};
return this._roomStateStore.put(entry); return this._roomStateStore.put(entry);
} }
removeAllForRoom(roomId) { removeAllForRoom(roomId: string): Promise<undefined> {
// exclude both keys as they are theoretical min and max, // exclude both keys as they are theoretical min and max,
// but we should't have a match for just the room id, or room id with max // but we should't have a match for just the room id, or room id with max
const range = this._roomStateStore.IDBKeyRange.bound(roomId, `${roomId}|${MAX_UNICODE}`, true, true); const range = this._roomStateStore.IDBKeyRange.bound(roomId, `${roomId}|${MAX_UNICODE}`, true, true);
this._roomStateStore.delete(range); return this._roomStateStore.delete(range);
} }
} }