mirror of
https://github.com/vector-im/hydrogen-web.git
synced 2024-12-24 12:04:57 +01:00
add relations store
This commit is contained in:
parent
36a35d92f0
commit
41fb30c68b
@ -333,6 +333,7 @@ export class Sync {
|
|||||||
storeNames.roomState,
|
storeNames.roomState,
|
||||||
storeNames.roomMembers,
|
storeNames.roomMembers,
|
||||||
storeNames.timelineEvents,
|
storeNames.timelineEvents,
|
||||||
|
storeNames.timelineRelations,
|
||||||
storeNames.timelineFragments,
|
storeNames.timelineFragments,
|
||||||
storeNames.pendingEvents,
|
storeNames.pendingEvents,
|
||||||
storeNames.userIdentities,
|
storeNames.userIdentities,
|
||||||
|
@ -259,6 +259,7 @@ export class BaseRoom extends EventEmitter {
|
|||||||
const txn = await this._storage.readWriteTxn([
|
const txn = await this._storage.readWriteTxn([
|
||||||
this._storage.storeNames.pendingEvents,
|
this._storage.storeNames.pendingEvents,
|
||||||
this._storage.storeNames.timelineEvents,
|
this._storage.storeNames.timelineEvents,
|
||||||
|
this._storage.storeNames.timelineRelations,
|
||||||
this._storage.storeNames.timelineFragments,
|
this._storage.storeNames.timelineFragments,
|
||||||
]);
|
]);
|
||||||
let extraGapFillChanges;
|
let extraGapFillChanges;
|
||||||
|
@ -22,6 +22,7 @@ export const STORE_NAMES = Object.freeze([
|
|||||||
"invites",
|
"invites",
|
||||||
"roomMembers",
|
"roomMembers",
|
||||||
"timelineEvents",
|
"timelineEvents",
|
||||||
|
"timelineRelations",
|
||||||
"timelineFragments",
|
"timelineFragments",
|
||||||
"pendingEvents",
|
"pendingEvents",
|
||||||
"userIdentities",
|
"userIdentities",
|
||||||
|
@ -21,6 +21,7 @@ import {SessionStore} from "./stores/SessionStore.js";
|
|||||||
import {RoomSummaryStore} from "./stores/RoomSummaryStore.js";
|
import {RoomSummaryStore} from "./stores/RoomSummaryStore.js";
|
||||||
import {InviteStore} from "./stores/InviteStore.js";
|
import {InviteStore} from "./stores/InviteStore.js";
|
||||||
import {TimelineEventStore} from "./stores/TimelineEventStore.js";
|
import {TimelineEventStore} from "./stores/TimelineEventStore.js";
|
||||||
|
import {TimelineRelationStore} from "./stores/TimelineRelationStore.js";
|
||||||
import {RoomStateStore} from "./stores/RoomStateStore.js";
|
import {RoomStateStore} from "./stores/RoomStateStore.js";
|
||||||
import {RoomMemberStore} from "./stores/RoomMemberStore.js";
|
import {RoomMemberStore} from "./stores/RoomMemberStore.js";
|
||||||
import {TimelineFragmentStore} from "./stores/TimelineFragmentStore.js";
|
import {TimelineFragmentStore} from "./stores/TimelineFragmentStore.js";
|
||||||
@ -82,6 +83,10 @@ export class Transaction {
|
|||||||
return this._store("timelineEvents", idbStore => new TimelineEventStore(idbStore));
|
return this._store("timelineEvents", idbStore => new TimelineEventStore(idbStore));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
get timelineRelations() {
|
||||||
|
return this._store("timelineRelations", idbStore => new TimelineRelationStore(idbStore));
|
||||||
|
}
|
||||||
|
|
||||||
get roomState() {
|
get roomState() {
|
||||||
return this._store("roomState", idbStore => new RoomStateStore(idbStore));
|
return this._store("roomState", idbStore => new RoomStateStore(idbStore));
|
||||||
}
|
}
|
||||||
|
@ -16,6 +16,7 @@ export const schema = [
|
|||||||
createInviteStore,
|
createInviteStore,
|
||||||
createArchivedRoomSummaryStore,
|
createArchivedRoomSummaryStore,
|
||||||
migrateOperationScopeIndex,
|
migrateOperationScopeIndex,
|
||||||
|
createTimelineRelationsStore,
|
||||||
];
|
];
|
||||||
// TODO: how to deal with git merge conflicts of this array?
|
// TODO: how to deal with git merge conflicts of this array?
|
||||||
|
|
||||||
@ -136,3 +137,8 @@ async function migrateOperationScopeIndex(db, txn) {
|
|||||||
console.error("could not migrate operations", err.stack);
|
console.error("could not migrate operations", err.stack);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
//v10
|
||||||
|
function createTimelineRelationsStore(db) {
|
||||||
|
db.createObjectStore("timelineRelations", {keyPath: ""});
|
||||||
|
}
|
62
src/matrix/storage/idb/stores/TimelineRelationStore.js
Normal file
62
src/matrix/storage/idb/stores/TimelineRelationStore.js
Normal file
@ -0,0 +1,62 @@
|
|||||||
|
/*
|
||||||
|
Copyright 2021 The Matrix.org Foundation C.I.C.
|
||||||
|
|
||||||
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
you may not use this file except in compliance with the License.
|
||||||
|
You may obtain a copy of the License at
|
||||||
|
|
||||||
|
http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing, software
|
||||||
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
See the License for the specific language governing permissions and
|
||||||
|
limitations under the License.
|
||||||
|
*/
|
||||||
|
import {MIN_UNICODE, MAX_UNICODE} from "./common.js";
|
||||||
|
|
||||||
|
function encodeKey(roomId, targetEventId, relType, sourceEventId) {
|
||||||
|
return `${roomId}|${targetEventId}|${relType}|${sourceEventId}`;
|
||||||
|
}
|
||||||
|
|
||||||
|
function decodeKey(key) {
|
||||||
|
const [roomId, targetEventId, relType, sourceEventId] = key.split("|");
|
||||||
|
return {roomId, targetEventId, relType, sourceEventId};
|
||||||
|
}
|
||||||
|
|
||||||
|
export class TimelineRelationStore {
|
||||||
|
constructor(store) {
|
||||||
|
this._store = store;
|
||||||
|
}
|
||||||
|
|
||||||
|
add(roomId, targetEventId, relType, sourceEventId) {
|
||||||
|
return this._store.add(encodeKey(roomId, targetEventId, relType, sourceEventId));
|
||||||
|
}
|
||||||
|
|
||||||
|
remove(roomId, targetEventId, relType, sourceEventId) {
|
||||||
|
return this._store.delete(encodeKey(roomId, targetEventId, relType, sourceEventId));
|
||||||
|
}
|
||||||
|
|
||||||
|
removeAllForTarget(roomId, targetId) {
|
||||||
|
const range = this._store.IDBKeyRange.bound(
|
||||||
|
encodeKey(roomId, targetId, MIN_UNICODE, MIN_UNICODE),
|
||||||
|
encodeKey(roomId, targetId, MAX_UNICODE, MAX_UNICODE),
|
||||||
|
true,
|
||||||
|
true
|
||||||
|
);
|
||||||
|
return this._store.delete(range);
|
||||||
|
}
|
||||||
|
|
||||||
|
async getForTargetAndType(roomId, targetId, relType) {
|
||||||
|
// 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
|
||||||
|
const range = this._store.IDBKeyRange.bound(
|
||||||
|
encodeKey(roomId, targetId, relType, MIN_UNICODE),
|
||||||
|
encodeKey(roomId, targetId, relType, MAX_UNICODE),
|
||||||
|
true,
|
||||||
|
true
|
||||||
|
);
|
||||||
|
const keys = await this._store.selectAll(range);
|
||||||
|
return keys.map(decodeKey);
|
||||||
|
}
|
||||||
|
}
|
Loading…
Reference in New Issue
Block a user