@worldbrain/storex-sync
Version:
Offline-first syncing between multiple databases using Storex
417 lines • 21.4 kB
JavaScript
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var _this = this;
Object.defineProperty(exports, "__esModule", { value: true });
var expect = require("expect");
var storex_1 = require("@worldbrain/storex");
var storex_backend_dexie_1 = require("@worldbrain/storex-backend-dexie");
var in_memory_1 = require("@worldbrain/storex-backend-dexie/lib/in-memory");
var storex_pattern_modules_1 = require("@worldbrain/storex-pattern-modules");
var client_sync_log_1 = require("../client-sync-log");
var _1 = require(".");
function setupTest(_a) {
var now = _a.now, userFields = _a.userFields;
return __awaiter(this, void 0, void 0, function () {
var backend, storageManager, clientSyncLog, loggingMiddleware;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
backend = new storex_backend_dexie_1.DexieStorageBackend({ idbImplementation: in_memory_1.default(), dbName: 'unittest' });
storageManager = new storex_1.default({ backend: backend });
storageManager.registry.registerCollections({
user: {
version: new Date('2019-02-19'),
fields: userFields || {
displayName: { type: 'string' }
}
}
});
clientSyncLog = new client_sync_log_1.ClientSyncLogStorage({ storageManager: storageManager });
storex_pattern_modules_1.registerModuleCollections(storageManager.registry, clientSyncLog);
return [4, storageManager.finishInitialization()];
case 1:
_b.sent();
loggingMiddleware = new _1.SyncLoggingMiddleware({ clientSyncLog: clientSyncLog, storageManager: storageManager, includeCollections: ['user'] });
loggingMiddleware._getNow = now;
storageManager.setMiddleware([loggingMiddleware]);
return [2, { storageManager: storageManager, clientSyncLog: clientSyncLog }];
}
});
});
}
describe('Sync logging middleware', function () {
it('should write createObject operations to the ClientSyncLog in a batch write', function () { return __awaiter(_this, void 0, void 0, function () {
var _a, storageManager, clientSyncLog, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0: return [4, setupTest({ now: function () { return 3; } })];
case 1:
_a = _c.sent(), storageManager = _a.storageManager, clientSyncLog = _a.clientSyncLog;
return [4, storageManager.collection('user').createObject({ id: 53, displayName: 'John Doe' })];
case 2:
_c.sent();
_b = expect;
return [4, clientSyncLog.getEntriesCreatedAfter(1)];
case 3:
_b.apply(void 0, [_c.sent()]).toEqual([
{
id: expect.anything(),
createdOn: 3,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'create', value: { displayName: 'John Doe' }
},
]);
return [2];
}
});
}); });
it('should write updateObject operations done by pk on a single field to the ClientSyncLog in a batch write', function () { return __awaiter(_this, void 0, void 0, function () {
var now, _a, storageManager, clientSyncLog, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
now = 2;
return [4, setupTest({ now: function () { return ++now; } })];
case 1:
_a = _c.sent(), storageManager = _a.storageManager, clientSyncLog = _a.clientSyncLog;
return [4, storageManager.collection('user').createObject({ id: 53, displayName: 'John Doe' })];
case 2:
_c.sent();
return [4, storageManager.collection('user').updateOneObject({ id: 53 }, { displayName: 'Jack Doe' })];
case 3:
_c.sent();
_b = expect;
return [4, clientSyncLog.getEntriesCreatedAfter(1)];
case 4:
_b.apply(void 0, [_c.sent()]).toEqual([
{
id: expect.anything(),
createdOn: 3,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'create', value: { displayName: 'John Doe' }
},
{
id: expect.anything(),
createdOn: 4,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'modify', field: 'displayName',
value: 'Jack Doe',
},
]);
return [2];
}
});
}); });
it('should write updateObject operations done by pk on multiple fields to the ClientSyncLog in a batch write', function () { return __awaiter(_this, void 0, void 0, function () {
var now, _a, storageManager, clientSyncLog, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
now = 2;
return [4, setupTest({ now: function () { return ++now; }, userFields: {
firstName: { type: 'string' },
lastName: { type: 'string' },
} })];
case 1:
_a = _c.sent(), storageManager = _a.storageManager, clientSyncLog = _a.clientSyncLog;
return [4, storageManager.collection('user').createObject({ id: 53, firstName: 'John', lastName: 'Doe' })];
case 2:
_c.sent();
return [4, storageManager.collection('user').updateOneObject({ id: 53 }, { firstName: 'Jack', lastName: 'Trump' })];
case 3:
_c.sent();
_b = expect;
return [4, clientSyncLog.getEntriesCreatedAfter(1)];
case 4:
_b.apply(void 0, [_c.sent()]).toEqual([
{
id: expect.anything(),
createdOn: 3,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'create', value: { firstName: 'John', lastName: 'Doe' }
},
{
id: expect.anything(),
createdOn: 4,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'modify', field: 'firstName',
value: 'Jack',
},
{
id: expect.anything(),
createdOn: 5,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'modify', field: 'lastName',
value: 'Trump',
},
]);
return [2];
}
});
}); });
it('should write updateObjects operations done on a single field to the ClientSyncLog in a batch write', function () { return __awaiter(_this, void 0, void 0, function () {
var now, _a, storageManager, clientSyncLog, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
now = 2;
return [4, setupTest({ now: function () { return ++now; }, userFields: {
firstName: { type: 'string' },
lastName: { type: 'string' },
} })];
case 1:
_a = _c.sent(), storageManager = _a.storageManager, clientSyncLog = _a.clientSyncLog;
return [4, storageManager.collection('user').createObject({ id: 53, firstName: 'John', lastName: 'Doe' })];
case 2:
_c.sent();
return [4, storageManager.collection('user').createObject({ id: 54, firstName: 'Jane', lastName: 'Doe' })];
case 3:
_c.sent();
return [4, storageManager.collection('user').createObject({ id: 55, firstName: 'Jack', lastName: 'Daniels' })];
case 4:
_c.sent();
return [4, storageManager.collection('user').updateObjects({ lastName: 'Doe' }, { lastName: 'Trump' })];
case 5:
_c.sent();
_b = expect;
return [4, clientSyncLog.getEntriesCreatedAfter(1)];
case 6:
_b.apply(void 0, [_c.sent()]).toEqual([
{
id: expect.anything(),
createdOn: 3,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'create', value: { firstName: 'John', lastName: 'Doe' }
},
{
id: expect.anything(),
createdOn: 4,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 54,
operation: 'create', value: { firstName: 'Jane', lastName: 'Doe' }
},
{
id: expect.anything(),
createdOn: 5,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 55,
operation: 'create', value: { firstName: 'Jack', lastName: 'Daniels' }
},
{
id: expect.anything(),
createdOn: 6,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'modify', field: 'lastName',
value: 'Trump',
},
{
id: expect.anything(),
createdOn: 7,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 54,
operation: 'modify', field: 'lastName',
value: 'Trump',
},
]);
return [2];
}
});
}); });
it('should write updateObjects operations done on multiple fields to the ClientSyncLog in a batch write', function () { return __awaiter(_this, void 0, void 0, function () {
var now, _a, storageManager, clientSyncLog, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
now = 2;
return [4, setupTest({ now: function () { return ++now; }, userFields: {
firstName: { type: 'string' },
lastName: { type: 'string' },
} })];
case 1:
_a = _c.sent(), storageManager = _a.storageManager, clientSyncLog = _a.clientSyncLog;
return [4, storageManager.collection('user').createObject({ id: 53, firstName: 'John', lastName: 'Doe' })];
case 2:
_c.sent();
return [4, storageManager.collection('user').createObject({ id: 54, firstName: 'Jane', lastName: 'Doe' })];
case 3:
_c.sent();
return [4, storageManager.collection('user').createObject({ id: 55, firstName: 'Jack', lastName: 'Daniels' })];
case 4:
_c.sent();
return [4, storageManager.collection('user').updateObjects({ lastName: 'Doe' }, { firstName: 'Pinata', lastName: 'Trump' })];
case 5:
_c.sent();
_b = expect;
return [4, clientSyncLog.getEntriesCreatedAfter(1)];
case 6:
_b.apply(void 0, [_c.sent()]).toEqual([
{
id: expect.anything(),
createdOn: 3,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'create', value: { firstName: 'John', lastName: 'Doe' }
},
{
id: expect.anything(),
createdOn: 4,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 54,
operation: 'create', value: { firstName: 'Jane', lastName: 'Doe' }
},
{
id: expect.anything(),
createdOn: 5,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 55,
operation: 'create', value: { firstName: 'Jack', lastName: 'Daniels' }
},
{
id: expect.anything(),
createdOn: 6,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'modify', field: 'firstName',
value: 'Pinata',
},
{
id: expect.anything(),
createdOn: 7,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'modify', field: 'lastName',
value: 'Trump',
},
{
id: expect.anything(),
createdOn: 8,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 54,
operation: 'modify', field: 'firstName',
value: 'Pinata',
},
{
id: expect.anything(),
createdOn: 9,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 54,
operation: 'modify', field: 'lastName',
value: 'Trump',
},
]);
return [2];
}
});
}); });
it('should correctly process batch operations with createObject operations', function () { return __awaiter(_this, void 0, void 0, function () {
var now, _a, storageManager, clientSyncLog, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
now = 2;
return [4, setupTest({ now: function () { return ++now; } })];
case 1:
_a = _c.sent(), storageManager = _a.storageManager, clientSyncLog = _a.clientSyncLog;
return [4, storageManager.operation('executeBatch', [
{
placeholder: 'john',
operation: 'createObject',
collection: 'user',
args: { id: 53, displayName: 'John Doe' }
},
{
placeholder: 'jane',
operation: 'createObject',
collection: 'user',
args: { id: 54, displayName: 'Jane Does' }
},
])];
case 2:
_c.sent();
_b = expect;
return [4, clientSyncLog.getEntriesCreatedAfter(1)];
case 3:
_b.apply(void 0, [_c.sent()]).toEqual([
{
id: expect.anything(),
createdOn: 3,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 53,
operation: 'create', value: { displayName: 'John Doe' }
},
{
id: expect.anything(),
createdOn: 4,
sharedOn: null,
needsIntegration: false,
collection: 'user', pk: 54,
operation: 'create', value: { displayName: 'Jane Does' }
},
]);
return [2];
}
});
}); });
});
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