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feat: live trades (/live & sidebar) + sidebar skeleton

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Face 2025-05-26 15:06:45 +03:00
parent 37d76b243b
commit 0ddb431536
12 changed files with 785 additions and 175 deletions
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63
website/src/routes/api/coin/[coinSymbol]/trade/+server.ts
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@ -3,6 +3,7 @@ import { error, json } from '@sveltejs/kit';
import { db } from '$lib/server/db';
import { coin, userPortfolio, user, transaction, priceHistory } from '$lib/server/db/schema';
import { eq, and, gte } from 'drizzle-orm';
import { redis } from '$lib/server/redis';
async function calculate24hMetrics(coinId: number, currentPrice: number) {
const twentyFourHoursAgo = new Date(Date.now() - 24 * 60 * 60 * 1000);
@ -74,7 +75,11 @@ export async function POST({ params, request }) {
throw error(400, 'This coin is delisted and cannot be traded');
}
const [userData] = await db.select({ baseCurrencyBalance: user.baseCurrencyBalance }).from(user).where(eq(user.id, userId)).limit(1);
const [userData] = await db.select({
baseCurrencyBalance: user.baseCurrencyBalance,
username: user.username,
image: user.image
}).from(user).where(eq(user.id, userId)).limit(1);
if (!userData) {
throw error(404, 'User not found');
@ -177,6 +182,34 @@ export async function POST({ params, request }) {
.where(eq(coin.id, coinData.id));
});
// REDIS
const tradeData = {
type: 'BUY',
username: userData.username,
userImage: userData.image || '',
amount: coinsBought,
coinSymbol: normalizedSymbol,
coinName: coinData.name,
coinIcon: coinData.icon || '',
totalValue: totalCost,
price: newPrice,
timestamp: Date.now(),
userId: userId.toString()
};
await redis.publish('trades:all', JSON.stringify({
type: 'all-trades',
data: tradeData
}));
if (totalCost >= 1000) {
await redis.publish('trades:large', JSON.stringify({
type: 'live-trade',
data: tradeData
}));
}
// End REDIS
return json({
success: true,
type: 'BUY',
@ -282,6 +315,34 @@ export async function POST({ params, request }) {
.where(eq(coin.id, coinData.id));
});
// REDIS
const tradeData = {
type: 'SELL',
username: userData.username,
userImage: userData.image || '',
amount: amount,
coinSymbol: normalizedSymbol,
coinName: coinData.name,
coinIcon: coinData.icon || '',
totalValue: totalCost,
price: newPrice,
timestamp: Date.now(),
userId: userId.toString()
};
await redis.publish('trades:all', JSON.stringify({
type: 'all-trades',
data: tradeData
}));
if (totalCost >= 1000) {
await redis.publish('trades:large', JSON.stringify({
type: 'live-trade',
data: tradeData
}));
}
// End REDIS
return json({
success: true,
type: 'SELL',