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added changeId into entity_changes to have cross-sync change ID

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This commit is contained in:
zadam 2021-11-18 22:33:08 +01:00
parent 15ac81627c
commit e36bc42519
6 changed files with 34 additions and 10 deletions
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23
db/migrations/0187__add_changeId_to_entity_changes.sql Normal file
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@ -0,0 +1,23 @@
CREATE TABLE IF NOT EXISTS "mig_entity_changes" (
`id` INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
`entityName` TEXT NOT NULL,
`entityId` TEXT NOT NULL,
`hash` TEXT NOT NULL,
`isErased` INT NOT NULL,
`changeId` TEXT NOT NULL,
`sourceId` TEXT NOT NULL,
`isSynced` INTEGER NOT NULL,
`utcDateChanged` TEXT NOT NULL
);
INSERT INTO mig_entity_changes (entityName, entityId, hash, isErased, changeId, sourceId, isSynced, utcDateChanged)
SELECT entityName, entityId, hash, isErased, '', sourceId, isSynced, utcDateChanged FROM entity_changes;
DROP TABLE entity_changes;
ALTER TABLE mig_entity_changes RENAME TO entity_changes;
CREATE UNIQUE INDEX `IDX_entityChanges_entityName_entityId` ON "entity_changes" (
`entityName`,
`entityId`
);

1
db/schema.sql
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@ -4,6 +4,7 @@ CREATE TABLE IF NOT EXISTS "entity_changes" (
`entityId` TEXT NOT NULL,
`hash` TEXT NOT NULL,
`isErased` INT NOT NULL,
`changeId` TEXT NOT NULL,
`sourceId` TEXT NOT NULL,
`isSynced` INTEGER NOT NULL,
`utcDateChanged` TEXT NOT NULL

2
src/services/app_info.js
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@ -4,7 +4,7 @@ const build = require('./build');
const packageJson = require('../../package');
const {TRILIUM_DATA_DIR} = require('./data_dir');
const APP_DB_VERSION = 186;
const APP_DB_VERSION = 187;
const SYNC_VERSION = 21;
const CLIPPER_PROTOCOL_VERSION = "1.0";

7
src/services/cls.js
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@ -44,14 +44,10 @@ function isEntityEventsDisabled() {
return !!namespace.get('disableEntityEvents');
}
function clearEntityChangeIds() {
namespace.set('entityChangeIds', []);
}
function getAndClearEntityChangeIds() {
const entityChangeIds = namespace.get('entityChangeIds') || [];
clearEntityChangeIds();
namespace.set('entityChangeIds', []);
return entityChangeIds;
}
@ -89,7 +85,6 @@ module.exports = {
disableEntityEvents,
isEntityEventsDisabled,
reset,
clearEntityChangeIds,
getAndClearEntityChangeIds,
addEntityChange,
ignoreEntityChangeIds

5
src/services/entity_changes.js
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@ -3,6 +3,7 @@ const sourceIdService = require('./source_id');
const dateUtils = require('./date_utils');
const log = require('./log');
const cls = require('./cls');
const utils = require('./utils');
const becca = require("../becca/becca");
let maxEntityChangeId = 0;
@ -12,6 +13,10 @@ function addEntityChange(origEntityChange) {
delete ec.id;
if (!ec.changeId) {
ec.changeId = utils.randomString(12);
}
ec.sourceId = ec.sourceId || cls.getSourceId() || sourceIdService.getCurrentSourceId();
ec.isSynced = ec.isSynced ? 1 : 0;
ec.isErased = ec.isErased ? 1 : 0;

6
src/services/sync.js
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@ -149,10 +149,10 @@ async function pullChanges(syncContext) {
sql.transactional(() => {
for (const {entityChange, entity} of entityChanges) {
// FIXME: temporary fix
const existsAlready = !!sql.getValue("SELECT id FROM entity_changes WHERE entityName = ? AND entityId = ? AND utcDateChanged = ? AND hash = ?", [entityChange.entityName, entityChange.entityId, entityChange.utcDateChanged, entityChange.hash]);
const changeAppliedAlready = !entityChange.changeId
|| !!sql.getValue("SELECT id FROM entity_changes WHERE changeId = ?", [entityChange.changeId]);
if (!existsAlready && !sourceIdService.isLocalSourceId(entityChange.sourceId)) {
if (!changeAppliedAlready && !sourceIdService.isLocalSourceId(entityChange.sourceId)) {
if (!atLeastOnePullApplied) { // send only for first
ws.syncPullInProgress();