288 lines
11 KiB
TypeScript
288 lines
11 KiB
TypeScript
import type { Server } from 'node:http';
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import { INestApplication } from '@nestjs/common';
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import { JwtService } from '@nestjs/jwt';
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import { Test } from '@nestjs/testing';
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import assert from 'node:assert/strict';
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import request from 'supertest';
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import { AppModule } from '../src/app.module';
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import { TbankClient } from '../src/integrations/tbank/tbank.client';
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import { configureApp } from '../src/main';
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import {
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IncomeAnalyticsResourceDto,
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IncomeSummaryResourceDto,
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} from '../src/modules/investments/income/income-analytics.dto';
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import { moscowDate } from '../src/modules/investments/investment-calendar';
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import { BrokerageOperationsRepository } from '../src/modules/investments/operations/infrastructure/brokerage-operations.repository';
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import { PrismaService } from '../src/prisma/prisma.service';
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// Financial proof uses real persisted rows/coverage and the configured HTTP boundary.
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describe('local income completeness and exact money (SQLite)', () => {
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let app: INestApplication<Server>;
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let prisma: PrismaService;
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let revision: string;
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const upstream = {
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validateToken: jest.fn(),
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getOpenAccounts: jest.fn(),
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getOperationsByCursor: jest.fn(),
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};
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const from = new Date('2024-12-31T21:00:00Z');
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const to = new Date('2025-01-31T21:00:00Z');
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const authorization = `Bearer ${new JwtService().sign({ sub: 'income-owner', type: 'access' }, { secret: process.env.JWT_SECRET })}`;
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const get = (
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account = 'all',
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period = 'from=2025-01-01&to=2025-01-31',
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observe = true,
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) =>
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request(app.getHttpServer())
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.get(
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`/api/v1/brokerage-accounts/${account}/income-analytics?${period}${observe ? '&sync=observe' : ''}`,
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)
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.set('Authorization', authorization)
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.timeout(2000);
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const read = async (account = 'all', period?: string) =>
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(await get(account, period).expect(200)).body as IncomeAnalyticsResourceDto;
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const coverage = async (accountId: string, start = from, end = to) =>
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prisma.tbankOperationCoverage.create({
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data: {
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userId: 'income-owner',
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revision,
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accountId,
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from: start,
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to: end,
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asOf: end,
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fetchedAt: new Date('2025-02-01Z'),
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},
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});
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beforeAll(async () => {
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const module = await Test.createTestingModule({ imports: [AppModule] })
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.overrideProvider(TbankClient)
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.useValue(upstream)
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.compile();
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app = module.createNestApplication();
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configureApp(app);
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await app.init();
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await app.listen(0, '127.0.0.1');
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prisma = app.get(PrismaService);
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await prisma.user.create({
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data: {
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id: 'income-owner',
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email: 'income@example.invalid',
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passwordHash: 'synthetic',
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},
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});
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});
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afterAll(async () => app?.close());
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beforeEach(async () => {
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await prisma.tbankConnection.deleteMany();
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jest.clearAllMocks();
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upstream.validateToken.mockResolvedValue(
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['a', 'b'].map((id) => ({
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id,
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name: id,
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type: 'ACCOUNT_TYPE_TINKOFF',
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openedDate: { seconds: '1577836800' },
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})),
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);
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upstream.getOperationsByCursor.mockImplementation(
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() => new Promise(() => undefined),
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);
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await request(app.getHttpServer())
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.put('/api/v1/tbank-connection')
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.set('Authorization', authorization)
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.send({ token: 'synthetic' })
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.expect(200);
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revision = (
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await prisma.tbankConnection.findUniqueOrThrow({
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where: { userId: 'income-owner' },
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})
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).revision;
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for (const accountId of ['a', 'b']) {
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await coverage(accountId);
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for (const [id, units, nano, currency, type] of [
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['same', '10', 1, 'rub', 'OPERATION_TYPE_COUPON'],
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['negative', '-2', -500000000, 'rub', 'OPERATION_TYPE_DIVIDEND'],
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['usd', '3', 0, 'usd', 'OPERATION_TYPE_COUPON'],
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] as const) {
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await prisma.tbankOperation.create({
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data: {
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userId: 'income-owner',
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revision,
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accountId,
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brokerOperationId: id,
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category: 'income',
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occurredAt: new Date('2025-01-15Z'),
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payload: {
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id,
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type,
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date: { seconds: String(Date.parse('2025-01-15Z') / 1000) },
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payment: { units, nano, currency },
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},
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},
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});
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}
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}
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});
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it('returns exact selected sums without a false zero comparison; reopen and observe need no RPC', async () => {
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for (let index = 0; index < 2; index++) {
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const result = await read();
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assert(result.data);
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expect(result.meta.availability).toBe('available');
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expect(result.meta.completeness).toBe('complete');
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expect(result.data.totalsByCurrency.map((row) => row.total)).toEqual([
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{ currency: 'RUB', value: '15.000000002' },
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{ currency: 'USD', value: '6' },
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]);
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expect(result.data.entries).toHaveLength(6);
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expect(
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result.data.entries
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.filter((row) => row.id === 'same')
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.map((row) => row.account?.id),
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).toEqual(['a', 'b']);
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expect(result.data.previous).toBeNull();
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expect(result.data.yearComparison).toBeNull();
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expect(result.meta.dependencies.map(({ role }) => role)).toEqual([
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'selected',
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'previous',
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'year',
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]);
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const previous = result.meta.dependencies.find(({ role }) => role === 'previous');
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expect(previous?.availability).toBe('temporarily-unavailable');
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expect(previous?.completeness).toBe('incomplete');
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expect(result.data.calculatedAt).toBe('2025-02-01T00:00:00.000Z');
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await prisma.$disconnect();
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}
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expect(upstream.getOpenAccounts).not.toHaveBeenCalled();
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expect(upstream.getOperationsByCursor).not.toHaveBeenCalled();
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});
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it('requires every account and separates missing, partial and confirmed empty periods', async () => {
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await prisma.tbankOperationCoverage.deleteMany({
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where: { accountId: 'b' },
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});
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expect((await read()).data).toBeNull();
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const incomplete = await read();
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expect(incomplete.meta.availability).toBe('temporarily-unavailable');
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expect(incomplete.meta.completeness).toBe('incomplete');
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expect((await read('a')).data).not.toBeNull();
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expect((await read('a', 'from=2025-03-01&to=2025-03-31')).data).toBeNull();
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await coverage(
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'a',
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new Date('2025-02-28T21:00:00Z'),
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new Date('2025-03-31T21:00:00Z'),
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);
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expect(
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(await read('a', 'from=2025-03-01&to=2025-03-31')).data?.totalsByCurrency,
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).toEqual([]);
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expect(upstream.getOperationsByCursor).not.toHaveBeenCalled();
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});
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it('completes previous/yearAgo independently and counts corrected identities once', async () => {
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for (const account of ['a', 'b']) {
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await coverage(account, new Date('2024-11-30T21:00:00Z'), from);
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await coverage(
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account,
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new Date('2023-12-31T21:00:00Z'),
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new Date('2024-01-31T21:00:00Z'),
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);
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}
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await prisma.tbankOperation.updateMany({
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where: { accountId: 'a', brokerOperationId: 'same' },
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data: {
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payload: {
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id: 'same',
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type: 'OPERATION_TYPE_COUPON',
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date: { seconds: String(Date.parse('2025-01-15Z') / 1000) },
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payment: { units: '20', nano: 1, currency: 'rub' },
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},
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},
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});
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const result = await read();
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assert(result.data?.previous && result.data.yearComparison);
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expect(result.data.entries).toHaveLength(6);
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expect(
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result.data.previous.totalsByCurrency[0].difference.total.value,
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).toBe('25.000000002');
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expect(
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result.data.yearComparison.totalsByCurrency[0].compared.total.value,
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).toBe('0');
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});
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it('preserves the complete financial result and timestamp through failed atomic reconciliation', async () => {
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const before = await read();
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const repo = app.get(BrokerageOperationsRepository);
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const attempt = await repo.request(
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'income-owner',
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revision,
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['a', 'b'].map((accountId) => ({ accountId, from, to })),
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'test',
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true,
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new Set(),
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1,
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);
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assert(attempt);
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const fence = {
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id: attempt.work.id,
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attemptId: attempt.work.attemptId,
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userId: 'income-owner',
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revision,
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};
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const pending = await repo.pending(fence);
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assert(pending);
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await repo.stagePage(fence, pending.intervals[0], undefined, {
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hasNext: true,
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nextCursor: 'unfinished',
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items: [
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{
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id: 'new',
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type: 'OPERATION_TYPE_COUPON',
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date: { seconds: String(pending.intervals[0].from.valueOf() / 1000) },
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payment: { currency: 'rub', units: '999' },
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},
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],
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});
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expect((await read()).data).toEqual(before.data);
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await repo.fail(fence, false);
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const after = await read();
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expect(after.data).toEqual(before.data);
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expect(after.meta.lastAttempt.state).toBe('failed');
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expect(upstream.getOperationsByCursor).not.toHaveBeenCalled();
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});
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it('retains current-month observed completeness and does not renew source timestamps', async () => {
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const now = new Date();
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const today = moscowDate(now);
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const start = new Date(`${today.slice(0, 7)}-01T00:00:00+03:00`);
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const asOf = new Date(now.valueOf() - 10_000);
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for (const accountId of ['a', 'b']) {
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await coverage(accountId, start, asOf);
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}
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const response = await request(app.getHttpServer())
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.get('/api/v1/brokerage-accounts/all/income-summary?sync=observe')
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.set('Authorization', authorization)
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.expect(200);
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const result = response.body as IncomeSummaryResourceDto;
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expect(result.data?.period).toEqual({
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from: `${today.slice(0, 7)}-01`,
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to: today,
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});
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expect(result.meta.availability).toBe('available');
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expect(result.meta.completeness).toBe('complete');
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expect(result.meta.coverage?.asOf).toBe(asOf.toISOString());
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expect(result.data?.calculatedAt).toBe('2025-02-01T00:00:00.000Z');
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expect(upstream.getOperationsByCursor).not.toHaveBeenCalled();
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});
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it('returns while a cold upstream is blocked and validates access/period before scheduling', async () => {
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await get('absent', undefined, false).expect(404);
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await get('a', 'from=2025-02-31&to=2025-03-01', false).expect(400);
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expect(upstream.getOperationsByCursor).not.toHaveBeenCalled();
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const response = await get('all', undefined, false).expect(200);
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expect((response.body as IncomeAnalyticsResourceDto).data).not.toBeNull();
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});
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it('distinguishes unavailable calendar comparison without scheduling it', async () => {
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const result = await read('a', 'from=2024-02-29&to=2024-02-29');
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expect(
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result.meta.dependencies.find(({ role }) => role === 'year')
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?.unavailableReason,
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).toBe('CALENDAR_OR_ACCOUNT_HISTORY');
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expect(upstream.getOperationsByCursor).not.toHaveBeenCalled();
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});
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});
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