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199
dist/shared/store/transactionStore.js
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199
dist/shared/store/transactionStore.js
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import { randomUUID } from "node:crypto";
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import { getPool } from "../db/pool";
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function nowIso() {
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return new Date().toISOString();
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}
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function makeCode(id) {
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return `tx_${id.slice(0, 8)}`;
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}
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function mapTransaction(row) {
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return {
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id: row.id,
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transaction_code: row.transaction_code,
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merchant_id: row.merchant_id,
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outlet_id: row.outlet_id,
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terminal_id: row.terminal_id,
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device_id: row.device_id || undefined,
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qr_mode: row.qr_mode,
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initiation_mode: row.initiation_mode,
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partner_reference: row.partner_reference,
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amount: Number(row.amount),
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currency: row.currency,
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status: row.status,
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created_at: row.created_at,
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paid_at: row.paid_at || undefined,
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expired_at: row.expired_at || undefined,
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updated_at: row.updated_at
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};
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}
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function mapEvent(row) {
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return {
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id: row.id,
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transaction_id: row.transaction_id,
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event_type: row.event_type,
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source: row.source,
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payload_json: row.payload_json || {},
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created_at: row.created_at
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};
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}
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const TRANSACTION_STATE_TRANSITIONS = {
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initiated: ["initiated", "awaiting_payment", "paid", "failed", "expired", "reversed"],
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awaiting_payment: ["awaiting_payment", "paid", "failed", "expired", "reversed"],
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paid: ["paid", "reversed"],
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failed: ["failed", "reversed"],
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expired: ["expired", "reversed"],
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reversed: ["reversed"]
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};
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function isValidTransactionTransition(from, to) {
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return TRANSACTION_STATE_TRANSITIONS[from]?.includes(to) ?? false;
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}
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export async function createTransaction(payload) {
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const id = randomUUID();
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const now = nowIso();
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const entity = {
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id,
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transaction_code: makeCode(id),
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merchant_id: payload.merchant_id,
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outlet_id: payload.outlet_id,
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terminal_id: payload.terminal_id,
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device_id: payload.device_id,
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qr_mode: payload.qr_mode || "static",
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initiation_mode: payload.initiation_mode || "static",
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partner_reference: payload.partner_reference,
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amount: payload.amount,
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currency: payload.currency || "IDR",
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status: payload.status || "initiated",
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created_at: now,
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paid_at: payload.paid_at,
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expired_at: payload.expired_at,
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updated_at: now
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};
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const txResult = await getPool().query(`INSERT INTO transactions (
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id,
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transaction_code,
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merchant_id,
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outlet_id,
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terminal_id,
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device_id,
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qr_mode,
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initiation_mode,
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partner_reference,
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amount,
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currency,
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status,
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created_at,
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paid_at,
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expired_at,
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updated_at
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) VALUES ($1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14,$15,$16)
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RETURNING *`, [
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entity.id,
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entity.transaction_code,
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entity.merchant_id,
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entity.outlet_id,
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entity.terminal_id,
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entity.device_id || null,
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entity.qr_mode,
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entity.initiation_mode,
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entity.partner_reference,
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entity.amount,
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entity.currency,
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entity.status,
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entity.created_at,
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entity.paid_at || null,
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entity.expired_at || null,
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entity.updated_at
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]);
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await addTransactionEvent({
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transaction_id: txResult.rows[0].id,
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event_type: "INITIATED",
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source: "system",
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payload_json: { status: txResult.rows[0].status, partner_reference: payload.partner_reference }
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});
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return mapTransaction(txResult.rows[0]);
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}
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export async function addTransactionEvent(payload) {
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const id = randomUUID();
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const { rows } = await getPool().query(`INSERT INTO transaction_events (id, transaction_id, event_type, source, payload_json, created_at)
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VALUES ($1,$2,$3,$4,$5,$6)
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RETURNING *`, [id, payload.transaction_id, payload.event_type, payload.source, payload.payload_json || {}, nowIso()]);
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return mapEvent(rows[0]);
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}
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export async function updateTransactionStatus(id, to, options) {
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const entity = await getTransactionById(id);
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if (!entity) {
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throw new Error("TRANSACTION_NOT_FOUND");
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}
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if (!isValidTransactionTransition(entity.status, to)) {
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throw new Error(`INVALID_TRANSACTION_STATE_TRANSITION:${entity.status}->${to}`);
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}
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if (entity.status === to) {
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return entity;
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}
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const now = nowIso();
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const next = {
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...entity,
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status: to,
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paid_at: options.paid_at || entity.paid_at,
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expired_at: options.expired_at || entity.expired_at,
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updated_at: now
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};
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if (to === "paid" && !next.paid_at) {
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next.paid_at = now;
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}
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if (to === "expired" && !next.expired_at) {
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next.expired_at = now;
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}
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const { rows } = await getPool().query(`UPDATE transactions
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SET status = $2,
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paid_at = $3,
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expired_at = $4,
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updated_at = $5
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WHERE id = $1
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RETURNING *`, [id, next.status, next.paid_at || null, next.expired_at || null, next.updated_at]);
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await addTransactionEvent({
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transaction_id: id,
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event_type: "STATE_CHANGED",
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source: options.source,
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payload_json: {
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from: entity.status,
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to,
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...options.eventContext
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}
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});
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return mapTransaction(rows[0]);
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}
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export async function getTransactionById(id) {
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const { rows } = await getPool().query("SELECT * FROM transactions WHERE id = $1", [id]);
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return rows[0] ? mapTransaction(rows[0]) : null;
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}
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export async function findTransactionByPartnerReference(partnerReference) {
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const { rows } = await getPool().query("SELECT * FROM transactions WHERE partner_reference = $1", [partnerReference]);
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return rows[0] ? mapTransaction(rows[0]) : null;
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}
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export async function listTransactions(filter) {
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if (filter?.status && filter?.merchant_id) {
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const { rows } = await getPool().query("SELECT * FROM transactions WHERE status = $1 AND merchant_id = $2 ORDER BY created_at DESC", [filter.status, filter.merchant_id]);
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return rows.map(mapTransaction);
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}
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if (filter?.status) {
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const { rows } = await getPool().query("SELECT * FROM transactions WHERE status = $1 ORDER BY created_at DESC", [filter.status]);
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return rows.map(mapTransaction);
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}
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if (filter?.merchant_id) {
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const { rows } = await getPool().query("SELECT * FROM transactions WHERE merchant_id = $1 ORDER BY created_at DESC", [filter.merchant_id]);
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return rows.map(mapTransaction);
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}
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const { rows } = await getPool().query("SELECT * FROM transactions ORDER BY created_at DESC");
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return rows.map(mapTransaction);
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}
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export async function getTransactionEvents(transactionId) {
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const { rows } = await getPool().query("SELECT * FROM transaction_events WHERE transaction_id = $1 ORDER BY created_at ASC", [transactionId]);
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return rows.map(mapEvent);
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}
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export function toTransactionPayload(transaction) {
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return { ...transaction };
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}
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export function toTransactionEventPayload(event) {
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return { ...event, payload_json: { ...event.payload_json } };
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}
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