95 lines
3.6 KiB
TypeScript
95 lines
3.6 KiB
TypeScript
import { BadRequestException } from '@nestjs/common';
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import { describe, expect, it } from 'vitest';
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import { buildTrendBuckets, callMetrics, DashboardService, startOfShanghaiDayUtc } from './dashboard.service.js';
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import type { DashboardRepository } from './dashboard.repository.js';
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describe('dashboard service', () => {
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it('loads summary and trends together for the overview response', async () => {
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const repository = {
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summaryWindow: async () => ({
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cdrs: [], ratedCdrs: [], failureCodes: [], abnormalGateways: [],
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activeCustomers: 0, activeCustomerGateways: 0, activeVendorGateways: 0, pendingQuality: 0
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}),
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trendWindow: async () => ({ cdrs: [], ratedCdrs: [] })
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} as unknown as DashboardRepository;
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const service = new DashboardService(repository);
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const result = await service.overview({ hours: 1, bucketMinutes: 60 });
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expect(result.summary).toHaveProperty('calls.totalCalls', 0);
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expect(result.trends.buckets).toHaveLength(1);
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});
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it('uses Asia/Shanghai day boundary for today summary', async () => {
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const calls: Array<{ start: Date; end: Date }> = [];
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const repository = {
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summaryWindow: async (start: Date, end: Date) => {
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calls.push({ start, end });
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return {
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cdrs: [],
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ratedCdrs: [],
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failureCodes: [],
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abnormalGateways: [],
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activeCustomers: 0,
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activeCustomerGateways: 0,
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activeVendorGateways: 0,
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pendingQuality: 0
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};
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}
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} as unknown as DashboardRepository;
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const service = new DashboardService(repository);
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const now = new Date('2026-06-21T15:30:00.000Z');
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await service.summary(now);
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expect(calls[0]?.start.toISOString()).toBe('2026-06-20T16:00:00.000Z');
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expect(startOfShanghaiDayUtc(now).toISOString()).toBe('2026-06-20T16:00:00.000Z');
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});
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it('computes call metrics and answer rate without floating point money exposure', () => {
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expect(
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callMetrics([
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{ startedAt: new Date('2026-06-21T00:00:00.000Z'), durationSec: 10, sipCode: 200 },
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{ startedAt: new Date('2026-06-21T00:01:00.000Z'), durationSec: 0, sipCode: 486 },
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{ startedAt: new Date('2026-06-21T00:02:00.000Z'), durationSec: 0, sipCode: 503 }
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])
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).toEqual({
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totalCalls: 3,
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answeredCalls: 1,
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failedCalls: 2,
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answerRate: '0.3333',
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totalDurationSec: 10
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});
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});
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it('builds fixed trend buckets', () => {
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const buckets = buildTrendBuckets(
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new Date('2026-06-21T00:00:00.000Z'),
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new Date('2026-06-21T01:00:00.000Z'),
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30,
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[
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{ startedAt: new Date('2026-06-21T00:10:00.000Z'), durationSec: 30, sipCode: 200 },
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{ startedAt: new Date('2026-06-21T00:45:00.000Z'), durationSec: 0, sipCode: 480 }
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],
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[
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{ startedAt: new Date('2026-06-21T00:10:00.000Z'), customerFee: '0.100000', vendorCost: '0.030000', grossProfit: '0.070000' }
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]
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);
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expect(buckets).toHaveLength(2);
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expect(buckets[0]).toMatchObject({
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calls: { totalCalls: 1, answeredCalls: 1, failedCalls: 0 },
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money: { customerFee: '0.100000', vendorCost: '0.030000', grossProfit: '0.070000' }
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});
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expect(buckets[1]).toMatchObject({
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calls: { totalCalls: 1, answeredCalls: 0, failedCalls: 1 }
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});
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});
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it('validates trend query bounds', async () => {
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const service = new DashboardService({} as DashboardRepository);
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await expect(service.trends({ hours: '0' })).rejects.toThrow(BadRequestException);
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await expect(service.trends({ bucketMinutes: '10' })).rejects.toThrow(BadRequestException);
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});
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});
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