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lock trading for 1 minute for creator

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This commit is contained in:
Face 2025-07-15 19:42:25 +03:00
parent c729913db0
commit 6c54afc88d
9 changed files with 2324 additions and 8 deletions
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8
website/src/routes/api/coin/[coinSymbol]/+server.ts
View file

@ -134,7 +134,9 @@ export async function GET({ params, url }) {
creatorName: user.name,
creatorUsername: user.username,
creatorBio: user.bio,
creatorImage: user.image
creatorImage: user.image,
tradingUnlocksAt: coin.tradingUnlocksAt,
isLocked: coin.isLocked
})
.from(coin)
.leftJoin(user, eq(coin.creatorId, user.id))
@ -185,7 +187,9 @@ export async function GET({ params, url }) {
poolCoinAmount: Number(coinData.poolCoinAmount),
poolBaseCurrencyAmount: Number(coinData.poolBaseCurrencyAmount),
circulatingSupply: Number(coinData.circulatingSupply),
initialSupply: Number(coinData.initialSupply)
initialSupply: Number(coinData.initialSupply),
tradingUnlocksAt: coinData.tradingUnlocksAt,
isLocked: coinData.isLocked
},
candlestickData,
volumeData,

27
website/src/routes/api/coin/[coinSymbol]/trade/+server.ts
View file

@ -40,7 +40,20 @@ export async function POST({ params, request }) {
}
return await db.transaction(async (tx) => {
const [coinData] = await tx.select().from(coin).where(eq(coin.symbol, normalizedSymbol)).for('update').limit(1);
const [coinData] = await tx.select({
id: coin.id,
symbol: coin.symbol,
name: coin.name,
icon: coin.icon,
currentPrice: coin.currentPrice,
poolCoinAmount: coin.poolCoinAmount,
poolBaseCurrencyAmount: coin.poolBaseCurrencyAmount,
circulatingSupply: coin.circulatingSupply,
isListed: coin.isListed,
creatorId: coin.creatorId,
tradingUnlocksAt: coin.tradingUnlocksAt,
isLocked: coin.isLocked
}).from(coin).where(eq(coin.symbol, normalizedSymbol)).for('update').limit(1);
if (!coinData) {
throw error(404, 'Coin not found');
@ -50,6 +63,18 @@ export async function POST({ params, request }) {
throw error(400, 'This coin is delisted and cannot be traded');
}
if (coinData.isLocked && coinData.tradingUnlocksAt && userId !== coinData.creatorId) {
const unlockTime = new Date(coinData.tradingUnlocksAt);
if (new Date() < unlockTime) {
const remainingSeconds = Math.ceil((unlockTime.getTime() - Date.now()) / 1000);
throw error(400, `Trading is locked. Unlocks in ${remainingSeconds} seconds.`);
}
await tx.update(coin)
.set({ isLocked: false })
.where(eq(coin.id, coinData.id));
}
const [userData] = await tx.select({
baseCurrencyBalance: user.baseCurrencyBalance,
username: user.username,

4
website/src/routes/api/coin/create/+server.ts
View file

@ -114,7 +114,9 @@ export async function POST({ request }) {
currentPrice: STARTING_PRICE.toString(),
marketCap: (FIXED_SUPPLY * STARTING_PRICE).toString(),
poolCoinAmount: FIXED_SUPPLY.toString(),
poolBaseCurrencyAmount: INITIAL_LIQUIDITY.toString()
poolBaseCurrencyAmount: INITIAL_LIQUIDITY.toString(),
tradingUnlocksAt: new Date(Date.now() + 60 * 1000), // 1 minute from now
isLocked: true
}).returning();
createdCoin = newCoin;