Files
household-bot/apps/bot/src/purchase-topic-ingestion.test.ts

724 lines
19 KiB
TypeScript

import { describe, expect, test } from 'bun:test'
import { instantFromIso } from '@household/domain'
import { createTelegramBot } from './bot'
import {
buildPurchaseAcknowledgement,
extractPurchaseTopicCandidate,
registerPurchaseTopicIngestion,
resolveConfiguredPurchaseTopicRecord,
type PurchaseMessageIngestionRepository,
type PurchaseTopicCandidate
} from './purchase-topic-ingestion'
const config = {
householdId: '11111111-1111-4111-8111-111111111111',
householdChatId: '-10012345',
purchaseTopicId: 777
}
function candidate(overrides: Partial<PurchaseTopicCandidate> = {}): PurchaseTopicCandidate {
return {
updateId: 1,
chatId: '-10012345',
messageId: '10',
threadId: '777',
senderTelegramUserId: '10002',
rawText: 'Bought toilet paper 30 gel',
messageSentAt: instantFromIso('2026-03-05T00:00:00.000Z'),
...overrides
}
}
function purchaseUpdate(text: string) {
const commandToken = text.split(' ')[0] ?? text
return {
update_id: 1001,
message: {
message_id: 55,
date: Math.floor(Date.now() / 1000),
message_thread_id: 777,
is_topic_message: true,
chat: {
id: Number(config.householdChatId),
type: 'supergroup'
},
from: {
id: 10002,
is_bot: false,
first_name: 'Mia'
},
text,
entities: text.startsWith('/')
? [
{
offset: 0,
length: commandToken.length,
type: 'bot_command'
}
]
: []
}
}
}
function callbackUpdate(data: string, fromId = 10002) {
return {
update_id: 1002,
callback_query: {
id: 'callback-1',
from: {
id: fromId,
is_bot: false,
first_name: 'Mia'
},
chat_instance: 'instance-1',
data,
message: {
message_id: 77,
date: Math.floor(Date.now() / 1000),
chat: {
id: Number(config.householdChatId),
type: 'supergroup'
},
text: 'placeholder'
}
}
}
}
function createTestBot() {
const bot = createTelegramBot('000000:test-token')
bot.botInfo = {
id: 999000,
is_bot: true,
first_name: 'Household Test Bot',
username: 'household_test_bot',
can_join_groups: true,
can_read_all_group_messages: false,
supports_inline_queries: false,
can_connect_to_business: false,
has_main_web_app: false,
has_topics_enabled: true,
allows_users_to_create_topics: false
}
return bot
}
describe('extractPurchaseTopicCandidate', () => {
test('returns record when message belongs to configured topic', () => {
const record = extractPurchaseTopicCandidate(candidate(), config)
expect(record).not.toBeNull()
expect(record?.householdId).toBe(config.householdId)
expect(record?.rawText).toBe('Bought toilet paper 30 gel')
})
test('skips message from other chat', () => {
const record = extractPurchaseTopicCandidate(candidate({ chatId: '-10099999' }), config)
expect(record).toBeNull()
})
test('skips message from other topic', () => {
const record = extractPurchaseTopicCandidate(candidate({ threadId: '778' }), config)
expect(record).toBeNull()
})
test('skips blank text after trim', () => {
const record = extractPurchaseTopicCandidate(candidate({ rawText: ' ' }), config)
expect(record).toBeNull()
})
test('skips slash commands in purchase topic', () => {
const record = extractPurchaseTopicCandidate(
candidate({ rawText: '/statement 2026-03' }),
config
)
expect(record).toBeNull()
})
})
describe('resolveConfiguredPurchaseTopicRecord', () => {
test('returns record when the configured topic role is purchase', () => {
const record = resolveConfiguredPurchaseTopicRecord(candidate(), {
householdId: 'household-1',
role: 'purchase',
telegramThreadId: '777',
topicName: 'Общие покупки'
})
expect(record).not.toBeNull()
expect(record?.householdId).toBe('household-1')
})
test('skips non-purchase topic bindings', () => {
const record = resolveConfiguredPurchaseTopicRecord(candidate(), {
householdId: 'household-1',
role: 'feedback',
telegramThreadId: '777',
topicName: 'Feedback'
})
expect(record).toBeNull()
})
})
describe('buildPurchaseAcknowledgement', () => {
test('returns proposal acknowledgement for a likely purchase', () => {
const result = buildPurchaseAcknowledgement({
status: 'pending_confirmation',
purchaseMessageId: 'proposal-1',
parsedAmountMinor: 3000n,
parsedCurrency: 'GEL',
parsedItemDescription: 'toilet paper',
parserConfidence: 92,
parserMode: 'llm'
})
expect(result).toBe(
'I think this shared purchase was: toilet paper - 30.00 GEL. Confirm or cancel below.'
)
})
test('returns explicit clarification text from the interpreter', () => {
const result = buildPurchaseAcknowledgement({
status: 'clarification_needed',
purchaseMessageId: 'proposal-2',
clarificationQuestion: 'Which currency was this purchase in?',
parsedAmountMinor: 3000n,
parsedCurrency: null,
parsedItemDescription: 'toilet paper',
parserConfidence: 61,
parserMode: 'llm'
})
expect(result).toBe('Which currency was this purchase in?')
})
test('returns fallback clarification when the interpreter question is missing', () => {
const result = buildPurchaseAcknowledgement({
status: 'clarification_needed',
purchaseMessageId: 'proposal-3',
clarificationQuestion: null,
parsedAmountMinor: null,
parsedCurrency: null,
parsedItemDescription: 'toilet paper',
parserConfidence: 42,
parserMode: 'llm'
})
expect(result).toBe('What amount and currency should I record for this shared purchase?')
})
test('returns parse failure acknowledgement without guessing values', () => {
const result = buildPurchaseAcknowledgement({
status: 'parse_failed',
purchaseMessageId: 'proposal-4'
})
expect(result).toBe(
"I couldn't understand this as a shared purchase yet. Please restate it with item, amount, and currency."
)
})
test('does not acknowledge duplicates or non-purchase chatter', () => {
expect(
buildPurchaseAcknowledgement({
status: 'duplicate'
})
).toBeNull()
expect(
buildPurchaseAcknowledgement({
status: 'ignored_not_purchase',
purchaseMessageId: 'proposal-5'
})
).toBeNull()
})
test('returns Russian proposal text when requested', () => {
const result = buildPurchaseAcknowledgement(
{
status: 'pending_confirmation',
purchaseMessageId: 'proposal-6',
parsedAmountMinor: 3000n,
parsedCurrency: 'GEL',
parsedItemDescription: 'туалетная бумага',
parserConfidence: 92,
parserMode: 'llm'
},
'ru'
)
expect(result).toBe(
'Похоже, это общая покупка: туалетная бумага - 30.00 GEL. Подтвердите или отмените ниже.'
)
})
})
describe('registerPurchaseTopicIngestion', () => {
test('replies in-topic with a proposal and buttons for a likely purchase', async () => {
const bot = createTestBot()
const calls: Array<{ method: string; payload: unknown }> = []
bot.api.config.use(async (_prev, method, payload) => {
calls.push({ method, payload })
return {
ok: true,
result: {
message_id: calls.length,
date: Math.floor(Date.now() / 1000),
chat: {
id: Number(config.householdChatId),
type: 'supergroup'
},
text: 'ok'
}
} as never
})
const repository: PurchaseMessageIngestionRepository = {
async hasClarificationContext() {
return false
},
async save() {
return {
status: 'pending_confirmation',
purchaseMessageId: 'proposal-1',
parsedAmountMinor: 3000n,
parsedCurrency: 'GEL',
parsedItemDescription: 'toilet paper',
parserConfidence: 92,
parserMode: 'llm'
}
},
async confirm() {
throw new Error('not used')
},
async cancel() {
throw new Error('not used')
}
}
registerPurchaseTopicIngestion(bot, config, repository)
await bot.handleUpdate(purchaseUpdate('Bought toilet paper 30 gel') as never)
expect(calls).toHaveLength(1)
expect(calls[0]?.method).toBe('sendMessage')
expect(calls[0]?.payload).toMatchObject({
chat_id: Number(config.householdChatId),
reply_parameters: {
message_id: 55
},
text: 'I think this shared purchase was: toilet paper - 30.00 GEL. Confirm or cancel below.',
reply_markup: {
inline_keyboard: [
[
{
text: 'Confirm',
callback_data: 'purchase:confirm:proposal-1'
},
{
text: 'Cancel',
callback_data: 'purchase:cancel:proposal-1'
}
]
]
}
})
})
test('replies with a clarification question for ambiguous purchases', async () => {
const bot = createTestBot()
const calls: Array<{ method: string; payload: unknown }> = []
bot.api.config.use(async (_prev, method, payload) => {
calls.push({ method, payload })
return {
ok: true,
result: {
message_id: calls.length,
date: Math.floor(Date.now() / 1000),
chat: {
id: Number(config.householdChatId),
type: 'supergroup'
},
text: 'ok'
}
} as never
})
const repository: PurchaseMessageIngestionRepository = {
async hasClarificationContext() {
return false
},
async save() {
return {
status: 'clarification_needed',
purchaseMessageId: 'proposal-1',
clarificationQuestion: 'Which currency was this purchase in?',
parsedAmountMinor: 3000n,
parsedCurrency: null,
parsedItemDescription: 'toilet paper',
parserConfidence: 52,
parserMode: 'llm'
}
},
async confirm() {
throw new Error('not used')
},
async cancel() {
throw new Error('not used')
}
}
registerPurchaseTopicIngestion(bot, config, repository)
await bot.handleUpdate(purchaseUpdate('Bought toilet paper for 30') as never)
expect(calls).toHaveLength(1)
expect(calls[0]?.payload).toMatchObject({
text: 'Which currency was this purchase in?'
})
})
test('sends a processing reply and edits it when an interpreter is configured', async () => {
const bot = createTestBot()
const calls: Array<{ method: string; payload: unknown }> = []
bot.api.config.use(async (_prev, method, payload) => {
calls.push({ method, payload })
if (method === 'sendMessage') {
return {
ok: true,
result: {
message_id: calls.length,
date: Math.floor(Date.now() / 1000),
chat: {
id: Number(config.householdChatId),
type: 'supergroup'
},
text: (payload as { text?: string }).text ?? 'ok'
}
} as never
}
return {
ok: true,
result: true
} as never
})
const repository: PurchaseMessageIngestionRepository = {
async hasClarificationContext() {
return false
},
async save() {
return {
status: 'pending_confirmation',
purchaseMessageId: 'proposal-1',
parsedAmountMinor: 3000n,
parsedCurrency: 'GEL',
parsedItemDescription: 'toilet paper',
parserConfidence: 92,
parserMode: 'llm'
}
},
async confirm() {
throw new Error('not used')
},
async cancel() {
throw new Error('not used')
}
}
registerPurchaseTopicIngestion(bot, config, repository, {
interpreter: async () => ({
decision: 'purchase',
amountMinor: 3000n,
currency: 'GEL',
itemDescription: 'toilet paper',
confidence: 92,
parserMode: 'llm',
clarificationQuestion: null
})
})
await bot.handleUpdate(purchaseUpdate('Bought toilet paper 30 gel') as never)
expect(calls).toHaveLength(3)
expect(calls[0]).toMatchObject({
method: 'sendChatAction',
payload: {
chat_id: Number(config.householdChatId),
action: 'typing',
message_thread_id: config.purchaseTopicId
}
})
expect(calls[1]).toMatchObject({
method: 'sendMessage',
payload: {
chat_id: Number(config.householdChatId),
text: 'Checking that purchase...',
reply_parameters: {
message_id: 55
}
}
})
expect(calls[2]).toMatchObject({
method: 'editMessageText',
payload: {
chat_id: Number(config.householdChatId),
message_id: 2,
text: 'I think this shared purchase was: toilet paper - 30.00 GEL. Confirm or cancel below.',
reply_markup: {
inline_keyboard: [
[
{
text: 'Confirm',
callback_data: 'purchase:confirm:proposal-1'
},
{
text: 'Cancel',
callback_data: 'purchase:cancel:proposal-1'
}
]
]
}
}
})
})
test('does not reply for duplicate deliveries or non-purchase chatter', async () => {
const bot = createTestBot()
const calls: Array<{ method: string; payload: unknown }> = []
let saveCall = 0
bot.api.config.use(async (_prev, method, payload) => {
calls.push({ method, payload })
return {
ok: true,
result: true
} as never
})
const repository: PurchaseMessageIngestionRepository = {
async hasClarificationContext() {
return false
},
async save() {
saveCall += 1
return saveCall === 1
? {
status: 'duplicate' as const
}
: {
status: 'ignored_not_purchase' as const,
purchaseMessageId: 'proposal-1'
}
},
async confirm() {
throw new Error('not used')
},
async cancel() {
throw new Error('not used')
}
}
registerPurchaseTopicIngestion(bot, config, repository)
await bot.handleUpdate(purchaseUpdate('Bought toilet paper 30 gel') as never)
await bot.handleUpdate(purchaseUpdate('This is not a purchase') as never)
expect(calls).toHaveLength(0)
})
test('confirms a pending proposal and edits the bot message', async () => {
const bot = createTestBot()
const calls: Array<{ method: string; payload: unknown }> = []
bot.api.config.use(async (_prev, method, payload) => {
calls.push({ method, payload })
return {
ok: true,
result: true
} as never
})
const repository: PurchaseMessageIngestionRepository = {
async hasClarificationContext() {
return false
},
async save() {
return {
status: 'pending_confirmation',
purchaseMessageId: 'proposal-1',
parsedAmountMinor: 3000n,
parsedCurrency: 'GEL',
parsedItemDescription: 'toilet paper',
parserConfidence: 92,
parserMode: 'llm'
}
},
async confirm() {
return {
status: 'confirmed' as const,
purchaseMessageId: 'proposal-1',
householdId: config.householdId,
parsedAmountMinor: 3000n,
parsedCurrency: 'GEL' as const,
parsedItemDescription: 'toilet paper',
parserConfidence: 92,
parserMode: 'llm' as const
}
},
async cancel() {
throw new Error('not used')
}
}
registerPurchaseTopicIngestion(bot, config, repository)
await bot.handleUpdate(callbackUpdate('purchase:confirm:proposal-1') as never)
expect(calls).toHaveLength(2)
expect(calls[0]).toMatchObject({
method: 'answerCallbackQuery',
payload: {
callback_query_id: 'callback-1',
text: 'Purchase confirmed.'
}
})
expect(calls[1]).toMatchObject({
method: 'editMessageText',
payload: {
chat_id: Number(config.householdChatId),
message_id: 77,
text: 'Purchase confirmed: toilet paper - 30.00 GEL',
reply_markup: {
inline_keyboard: []
}
}
})
})
test('handles duplicate confirm callbacks idempotently', async () => {
const bot = createTestBot()
const calls: Array<{ method: string; payload: unknown }> = []
bot.api.config.use(async (_prev, method, payload) => {
calls.push({ method, payload })
return {
ok: true,
result: true
} as never
})
const repository: PurchaseMessageIngestionRepository = {
async hasClarificationContext() {
return false
},
async save() {
throw new Error('not used')
},
async confirm() {
return {
status: 'already_confirmed' as const,
purchaseMessageId: 'proposal-1',
householdId: config.householdId,
parsedAmountMinor: 3000n,
parsedCurrency: 'GEL' as const,
parsedItemDescription: 'toilet paper',
parserConfidence: 92,
parserMode: 'llm' as const
}
},
async cancel() {
throw new Error('not used')
}
}
registerPurchaseTopicIngestion(bot, config, repository)
await bot.handleUpdate(callbackUpdate('purchase:confirm:proposal-1') as never)
expect(calls[0]).toMatchObject({
method: 'answerCallbackQuery',
payload: {
callback_query_id: 'callback-1',
text: 'This purchase was already confirmed.'
}
})
expect(calls[1]).toMatchObject({
method: 'editMessageText',
payload: {
text: 'Purchase confirmed: toilet paper - 30.00 GEL'
}
})
})
test('cancels a pending proposal and edits the bot message', async () => {
const bot = createTestBot()
const calls: Array<{ method: string; payload: unknown }> = []
bot.api.config.use(async (_prev, method, payload) => {
calls.push({ method, payload })
return {
ok: true,
result: true
} as never
})
const repository: PurchaseMessageIngestionRepository = {
async hasClarificationContext() {
return false
},
async save() {
throw new Error('not used')
},
async confirm() {
throw new Error('not used')
},
async cancel() {
return {
status: 'cancelled' as const,
purchaseMessageId: 'proposal-1',
householdId: config.householdId,
parsedAmountMinor: 3000n,
parsedCurrency: 'GEL' as const,
parsedItemDescription: 'toilet paper',
parserConfidence: 92,
parserMode: 'llm' as const
}
}
}
registerPurchaseTopicIngestion(bot, config, repository)
await bot.handleUpdate(callbackUpdate('purchase:cancel:proposal-1') as never)
expect(calls[0]).toMatchObject({
method: 'answerCallbackQuery',
payload: {
callback_query_id: 'callback-1',
text: 'Purchase cancelled.'
}
})
expect(calls[1]).toMatchObject({
method: 'editMessageText',
payload: {
text: 'Purchase proposal cancelled: toilet paper - 30.00 GEL'
}
})
})
})