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add last_transaction_at to price api

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This commit is contained in:
jejolare 2026-03-20 11:28:05 +07:00
parent c68aaae044
commit 9304bf57a9
1 changed files with 23 additions and 3 deletions
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26
src/controllers/dex.controller.ts
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@ -2,7 +2,7 @@ import { Request, Response } from 'express';
import UserData from '@/interfaces/common/UserData.js';
import Currency from '@/schemes/Currency.js';
import Pair from '@/schemes/Pair.js';
import { Op } from 'sequelize';
import { Op, literal } from 'sequelize';
import GetAssetsPriceRatesBody from '@/interfaces/bodies/dex/GetAssetsPriceRatesBody.js';
import GetAssetsPriceRatesRes, {
GetAssetsPriceRatesResPriceRate,
@ -127,6 +127,20 @@ class DexController {
[Op.in]: currencyIds,
},
},
attributes: {
include: [
[
literal(`(
SELECT MAX(t."createdAt")
FROM "Transactions" t
INNER JOIN "Orders" o ON t.buy_order_id = o.id
WHERE o.pair_id = "Pair".id
AND t.status = 'confirmed'
)`),
'last_transaction_at',
],
],
},
include: [
{
model: Currency,
@ -135,9 +149,14 @@ class DexController {
attributes: ['asset_id'],
},
],
})) as (Pair & { first_currency: Currency })[];
})) as (Pair & { first_currency: Currency; last_transaction_at: Date | null })[];
const priceRates: GetAssetsPriceRatesResPriceRate[] = pairsRows.map((pairRow) => {
const serializedRows = pairsRows.map(
(e) =>
e.toJSON() as Pair & { first_currency: Currency; last_transaction_at: Date | null },
);
const priceRates: GetAssetsPriceRatesResPriceRate[] = serializedRows.map((pairRow) => {
const assetId = pairRow.first_currency.asset_id;
return {
@ -147,6 +166,7 @@ class DexController {
day_volume: pairRow?.volume ?? null,
day_high: pairRow?.high ?? null,
day_low: pairRow?.low ?? null,
last_transaction_at: pairRow.last_transaction_at,
};
});