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feat: complete legacy-compatible auction system

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2026-07-25 10:43:49 +00:00
parent 26c3d5ce16
commit 93ae4df519
21 changed files with 1355 additions and 216 deletions
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app/game-engine/src/auction/bidder.ts
+58 -40
View File
@@ -23,6 +23,7 @@ const MIN_EXTENSION_MINUTES_PER_BID = 1;
interface AuctionRow {
id: number;
type: AuctionType;
hostGeneralId: number;
detail: unknown;
status: AuctionStatus;
closeAt: Date;
@@ -37,6 +38,7 @@ interface AuctionBidRow {
interface AuctionDetail {
isReverse?: boolean;
startBidAmount?: number;
finishBidAmount?: number | null;
availableLatestBidCloseDate?: string | null;
}
@@ -85,11 +87,13 @@ const loadAuction = async (prisma: QueryClient, auctionId: number): Promise<Auct
GamePrisma.sql`
SELECT id,
type,
host_general_id as "hostGeneralId",
detail,
status,
close_at as "closeAt"
FROM auction
WHERE id = ${auctionId}
FOR UPDATE
`
);
return rows[0] ?? null;
@@ -218,6 +222,22 @@ export const createAuctionBidder = async (options: {
reason: '시작가보다 낮습니다.',
};
}
if (!isReverse && detail.finishBidAmount != null && command.amount > detail.finishBidAmount) {
return {
type: 'auctionBid',
ok: false,
auctionId: command.auctionId,
reason: '즉시판매가보다 높을 수 없습니다.',
};
}
if (isReverse && detail.finishBidAmount != null && command.amount < detail.finishBidAmount) {
return {
type: 'auctionBid',
ok: false,
auctionId: command.auctionId,
reason: '즉시판매가보다 낮을 수 없습니다.',
};
}
if (auction.type === 'UNIQUE_ITEM' && highestBid) {
if (command.amount < highestBid.amount * 1.01) {
@@ -257,6 +277,14 @@ export const createAuctionBidder = async (options: {
reason: '장수 정보를 찾을 수 없습니다.',
};
}
if (auction.type !== 'UNIQUE_ITEM' && auction.hostGeneralId === general.id) {
return {
type: 'auctionBid',
ok: false,
auctionId: command.auctionId,
reason: '자신이 연 경매에 입찰할 수 없습니다.',
};
}
if (auction.type === 'BUY_RICE' && general.gold < morePoint) {
return {
@@ -296,12 +324,19 @@ export const createAuctionBidder = async (options: {
const availableLatestBidCloseDate = detail.availableLatestBidCloseDate
? new Date(detail.availableLatestBidCloseDate)
: null;
const nextCloseAt = extendCloseDate({
let nextCloseAt = extendCloseDate({
now,
closeAt: auction.closeAt,
turnMinutes,
availableLatestBidCloseDate,
});
if (
auction.type !== 'UNIQUE_ITEM' &&
detail.finishBidAmount != null &&
command.amount === detail.finishBidAmount
) {
nextCloseAt = new Date(now.getTime() + turnMinutes * 60_000);
}
const eventId = randomUUID();
const eventAt = now;
@@ -347,51 +382,34 @@ export const createAuctionBidder = async (options: {
if (!userId) {
throw new Error('USER_NOT_FOUND');
}
const current = await tx.inheritancePoint.findUnique({
where: {
userId_key: {
userId,
key: 'previous',
},
},
});
const prevValue = current?.value ?? 0;
if (prevValue < morePoint) {
const deductedRows = await tx.$queryRaw<Array<{ value: number }>>(
GamePrisma.sql`
UPDATE inheritance_point
SET value = value - ${morePoint},
updated_at = ${eventAt}
WHERE user_id = ${userId}
AND key = 'previous'
AND value >= ${morePoint}
RETURNING value
`
);
if (deductedRows.length === 0) {
throw new Error('INSUFFICIENT_POINT');
}
await tx.inheritancePoint.upsert({
where: {
userId_key: {
userId,
key: 'previous',
},
},
update: { value: prevValue - morePoint },
create: { userId, key: 'previous', value: prevValue - morePoint },
});
if (highestBid && highestBid.generalId !== command.generalId && !myPrevBid) {
const prevUserId = await resolveUserId(tx, highestBid.generalId);
if (prevUserId) {
const prevPoint = await tx.inheritancePoint.findUnique({
where: {
userId_key: {
userId: prevUserId,
key: 'previous',
},
},
});
const nextValue = (prevPoint?.value ?? 0) + highestBid.amount;
await tx.inheritancePoint.upsert({
where: {
userId_key: {
userId: prevUserId,
key: 'previous',
},
},
update: { value: nextValue },
create: { userId: prevUserId, key: 'previous', value: nextValue },
});
await tx.$executeRaw(
GamePrisma.sql`
INSERT INTO inheritance_point (user_id, key, value, updated_at)
VALUES (${prevUserId}, 'previous', ${highestBid.amount}, ${eventAt})
ON CONFLICT (user_id, key)
DO UPDATE SET
value = inheritance_point.value + EXCLUDED.value,
updated_at = EXCLUDED.updated_at
`
);
}
}
}