merge: finalize united events and auctions compatibly

2026-07-31 14:59:50 +00:00
parent d8a893e6a8 bb6d2f524e
commit 6e8f048876
15 changed files with 995 additions and 138 deletions
@@ -6,7 +6,7 @@ import type { DatabaseClient, GameApiContext, GeneralRow } from '../../context.j
 import { buildAuctionTimerKeys } from '../../auction/keys.js';
 import { GamePrisma } from '@sammo-ts/infra';
 import { ItemLoader, isItemKey } from '@sammo-ts/logic';
-import { asRecord } from '@sammo-ts/common';
+import { asNumber, asRecord } from '@sammo-ts/common';
 import { buildAuctionAlias } from '@sammo-ts/logic';
 import { openAuctionWithDaemon } from '../../auction/open.js';

@@ -91,6 +91,14 @@ const ensureGeneral = async (db: DatabaseClient, userId: string): Promise<Genera
    return general;
 };

+const ensureAuctionSeasonActive = async (db: DatabaseClient): Promise<void> => {
+    const worldState = await db.worldState.findFirst({ select: { meta: true } });
+    const meta = asRecord(worldState?.meta);
+    if (asNumber(meta.isUnited, 0) !== 0 || asNumber(meta.isunited, 0) !== 0) {
+        throw new TRPCError({ code: 'BAD_REQUEST', message: '천하통일 후에는 경매를 이용할 수 없습니다.' });
+    }
+};
+
 const loadAuction = async (
    db: DatabaseClient,
    auctionId: number
@@ -323,16 +331,19 @@ export const auctionRouter = router({
    openBuyRice: authedProcedure.input(zOpenResourceInput).mutation(async ({ ctx, input }) => {
        const auth = requireAuth(ctx);
        const general = await ensureGeneral(ctx.db, auth.user.id);
+        await ensureAuctionSeasonActive(ctx.db);
        return openAuctionWithDaemon(ctx, general.id, { auctionType: 'BUY_RICE', ...input });
    }),
    openSellRice: authedProcedure.input(zOpenResourceInput).mutation(async ({ ctx, input }) => {
        const auth = requireAuth(ctx);
        const general = await ensureGeneral(ctx.db, auth.user.id);
+        await ensureAuctionSeasonActive(ctx.db);
        return openAuctionWithDaemon(ctx, general.id, { auctionType: 'SELL_RICE', ...input });
    }),
    openUnique: authedProcedure.input(zOpenUniqueInput).mutation(async ({ ctx, input }) => {
        const auth = requireAuth(ctx);
        const general = await ensureGeneral(ctx.db, auth.user.id);
+        await ensureAuctionSeasonActive(ctx.db);
        return openAuctionWithDaemon(ctx, general.id, {
            auctionType: 'UNIQUE_ITEM',
            itemKey: input.itemKey,
@@ -342,6 +353,7 @@ export const auctionRouter = router({
    bidBuyRice: authedProcedure.input(zBidInput).mutation(async ({ ctx, input }) => {
        const auth = requireAuth(ctx);
        const general = await ensureGeneral(ctx.db, auth.user.id);
+        await ensureAuctionSeasonActive(ctx.db);
        const auction = await loadAuction(ctx.db, input.auctionId);
        if (!auction || auction.type !== 'BUY_RICE') {
            throw new TRPCError({ code: 'NOT_FOUND', message: 'Auction not found.' });
@@ -413,6 +425,7 @@ export const auctionRouter = router({
    bidSellRice: authedProcedure.input(zBidInput).mutation(async ({ ctx, input }) => {
        const auth = requireAuth(ctx);
        const general = await ensureGeneral(ctx.db, auth.user.id);
+        await ensureAuctionSeasonActive(ctx.db);
        const auction = await loadAuction(ctx.db, input.auctionId);
        if (!auction || auction.type !== 'SELL_RICE') {
            throw new TRPCError({ code: 'NOT_FOUND', message: 'Auction not found.' });
@@ -484,6 +497,7 @@ export const auctionRouter = router({
    bidUnique: authedProcedure.input(zUniqueBidInput).mutation(async ({ ctx, input }) => {
        const auth = requireAuth(ctx);
        const general = await ensureGeneral(ctx.db, auth.user.id);
+        await ensureAuctionSeasonActive(ctx.db);
        const auction = await loadAuction(ctx.db, input.auctionId);
        if (!auction || auction.type !== 'UNIQUE_ITEM') {
            throw new TRPCError({ code: 'NOT_FOUND', message: 'Auction not found.' });
@@ -76,6 +76,8 @@ const buildContext = (options: {
    general?: GeneralRow | null;
    auctions?: Array<Record<string, unknown>>;
    queryRaw?: (query: GamePrisma.Sql) => Promise<unknown>;
+    isUnited?: number;
+    isunited?: number;
 }) => {
    const auth = options.auth === undefined ? buildAuth() : options.auth;
    const general = options.general === undefined ? buildGeneral() : options.general;
@@ -108,7 +110,7 @@ const buildContext = (options: {
                allItems: { weapon: { che_무기_12_칠성검: 1 } },
            },
        },
-        meta: { hiddenSeed: 'auction-hidden-seed' },
+        meta: { hiddenSeed: 'auction-hidden-seed', isUnited: options.isUnited ?? 0, isunited: options.isunited ?? 0 },
        updatedAt: new Date('2026-07-26T00:00:00Z'),
    };
    const db = {
@@ -219,6 +221,28 @@ describe('auction router actor and permission boundaries', () => {
        });
    });

+    it('rejects auction mutations after unification before sending a daemon command', async () => {
+        const fixture = buildContext({ isUnited: 0, isunited: 2 });
+        const caller = appRouter.createCaller(fixture.context);
+
+        await expect(
+            caller.auction.openBuyRice({
+                amount: 1000,
+                closeTurnCnt: 3,
+                startBidAmount: 500,
+                finishBidAmount: 2000,
+            })
+        ).rejects.toMatchObject({
+            code: 'BAD_REQUEST',
+            message: '천하통일 후에는 경매를 이용할 수 없습니다.',
+        });
+        await expect(caller.auction.bidUnique({ auctionId: 31, amount: 110 })).rejects.toMatchObject({
+            code: 'BAD_REQUEST',
+            message: '천하통일 후에는 경매를 이용할 수 없습니다.',
+        });
+        expect(fixture.requestCommand).not.toHaveBeenCalled();
+    });
+
    it('redacts real unique-auction identities while preserving caller markers', async () => {
        const openedAt = new Date('2026-07-26T01:00:00Z');
        const fixture = buildContext({
@@ -33,6 +33,7 @@ interface AuctionBidRow {
    id: number;
    generalId: number;
    amount: number;
+    meta: unknown;
 }

 interface AuctionDetail {
@@ -49,6 +50,16 @@ const parseDetail = (detail: unknown): AuctionDetail => {
    return detail as AuctionDetail;
 };

+const toFiniteNumber = (value: unknown): number => {
+    const parsed = typeof value === 'string' ? Number(value) : value;
+    return typeof parsed === 'number' && Number.isFinite(parsed) ? parsed : 0;
+};
+
+const readRankTrackedAmount = (bid: AuctionBidRow | null): number => {
+    if (!bid?.meta || typeof bid.meta !== 'object' || Array.isArray(bid.meta)) return 0;
+    return Math.max(0, toFiniteNumber((bid.meta as Record<string, unknown>).inheritSpentTrackedAmount));
+};
+
 const extendCloseDate = (options: {
    now: Date;
    closeAt: Date;
@@ -107,14 +118,14 @@ const loadHighestBid = async (
    const rows = await prisma.$queryRaw<AuctionBidRow[]>(
        isReverse
            ? GamePrisma.sql`
-                SELECT id, general_id as "generalId", amount
+                SELECT id, general_id as "generalId", amount, meta
                FROM auction_bid
                WHERE auction_id = ${auctionId}
                ORDER BY amount ASC, id ASC
                LIMIT 1
              `
            : GamePrisma.sql`
-                SELECT id, general_id as "generalId", amount
+                SELECT id, general_id as "generalId", amount, meta
                FROM auction_bid
                WHERE auction_id = ${auctionId}
                ORDER BY amount DESC, id ASC
@@ -133,14 +144,14 @@ const loadMyPrevBid = async (
    const rows = await prisma.$queryRaw<AuctionBidRow[]>(
        isReverse
            ? GamePrisma.sql`
-                SELECT id, general_id as "generalId", amount
+                SELECT id, general_id as "generalId", amount, meta
                FROM auction_bid
                WHERE auction_id = ${auctionId} AND general_id = ${generalId}
                ORDER BY amount ASC, id ASC
                LIMIT 1
              `
            : GamePrisma.sql`
-                SELECT id, general_id as "generalId", amount
+                SELECT id, general_id as "generalId", amount, meta
                FROM auction_bid
                WHERE auction_id = ${auctionId} AND general_id = ${generalId}
                ORDER BY amount DESC, id ASC
@@ -340,6 +351,8 @@ export const createAuctionBidder = async (options: {

            const eventId = randomUUID();
            const eventAt = now;
+            const rankTrackedAmount = auction.type === 'UNIQUE_ITEM' ? readRankTrackedAmount(myPrevBid) + morePoint : 0;
+            const previousRankTrackedAmount = readRankTrackedAmount(highestBid);

            try {
                const persistBid = async (tx: GamePrisma.TransactionClient): Promise<void> => {
@@ -352,7 +365,12 @@ export const createAuctionBidder = async (options: {
                                ${command.amount},
                                ${eventId},
                                ${eventAt},
-                                ${JSON.stringify({ tryExtendCloseDate: command.tryExtendCloseDate ?? true })}::jsonb
+                                ${JSON.stringify({
+                                    tryExtendCloseDate: command.tryExtendCloseDate ?? true,
+                                    ...(auction.type === 'UNIQUE_ITEM'
+                                        ? { inheritSpentTrackedAmount: rankTrackedAmount }
+                                        : {}),
+                                })}::jsonb
                            )
                        `
                    );
@@ -396,21 +414,42 @@ export const createAuctionBidder = async (options: {
                        if (deductedRows.length === 0) {
                            throw new Error('INSUFFICIENT_POINT');
                        }
+                        await tx.$executeRaw(
+                            GamePrisma.sql`
+                                INSERT INTO rank_data (nation_id, general_id, type, value)
+                                SELECT nation_id, id, 'inherit_spent_dyn', ${morePoint}
+                                FROM general
+                                WHERE id = ${command.generalId}
+                                ON CONFLICT (general_id, type)
+                                DO UPDATE SET
+                                    nation_id = EXCLUDED.nation_id,
+                                    value = rank_data.value + EXCLUDED.value
+                            `
+                        );

                        if (highestBid && highestBid.generalId !== command.generalId && !myPrevBid) {
                            const prevUserId = await resolveUserId(tx, highestBid.generalId);
-                            if (prevUserId) {
-                                await tx.$executeRaw(
-                                    GamePrisma.sql`
-                                        INSERT INTO inheritance_point (user_id, key, value, updated_at)
-                                        VALUES (${prevUserId}, 'previous', ${highestBid.amount}, ${eventAt})
-                                        ON CONFLICT (user_id, key)
-                                        DO UPDATE SET
-                                            value = inheritance_point.value + EXCLUDED.value,
-                                            updated_at = EXCLUDED.updated_at
-                                    `
-                                );
+                            if (!prevUserId) {
+                                throw new Error('USER_NOT_FOUND');
                            }
+                            await tx.$executeRaw(
+                                GamePrisma.sql`
+                                    INSERT INTO inheritance_point (user_id, key, value, updated_at)
+                                    VALUES (${prevUserId}, 'previous', ${highestBid.amount}, ${eventAt})
+                                    ON CONFLICT (user_id, key)
+                                    DO UPDATE SET
+                                        value = inheritance_point.value + EXCLUDED.value,
+                                        updated_at = EXCLUDED.updated_at
+                                `
+                            );
+                            await tx.$executeRaw(
+                                GamePrisma.sql`
+                                    UPDATE rank_data
+                                    SET value = GREATEST(0, value - ${previousRankTrackedAmount})
+                                    WHERE general_id = ${highestBid.generalId}
+                                      AND type = 'inherit_spent_dyn'
+                                `
+                            );
                        }
                    }
                };
@@ -453,7 +492,36 @@ export const createAuctionBidder = async (options: {
                };
            }

-            if (auction.type !== 'UNIQUE_ITEM') {
+            if (auction.type === 'UNIQUE_ITEM') {
+                world.updateGeneral(command.generalId, {
+                    inheritancePoints: {
+                        ...general.inheritancePoints,
+                        previous: toFiniteNumber(general.inheritancePoints?.previous) - morePoint,
+                    },
+                    meta: {
+                        ...general.meta,
+                        inherit_spent_dyn: toFiniteNumber(general.meta.inherit_spent_dyn) + morePoint,
+                    },
+                });
+                if (highestBid && highestBid.generalId !== command.generalId && !myPrevBid) {
+                    const prev = world.getGeneralById(highestBid.generalId);
+                    if (prev) {
+                        world.updateGeneral(prev.id, {
+                            inheritancePoints: {
+                                ...prev.inheritancePoints,
+                                previous: toFiniteNumber(prev.inheritancePoints?.previous) + highestBid.amount,
+                            },
+                            meta: {
+                                ...prev.meta,
+                                inherit_spent_dyn: Math.max(
+                                    0,
+                                    toFiniteNumber(prev.meta.inherit_spent_dyn) - previousRankTrackedAmount
+                                ),
+                            },
+                        });
+                    }
+                }
+            } else {
                const resourceType = auction.type === 'BUY_RICE' ? 'gold' : 'rice';
                world.updateGeneral(command.generalId, {
                    gold: resourceType === 'gold' ? general.gold - morePoint : general.gold,
@@ -0,0 +1,94 @@
+import type { TurnGeneral } from './types.js';
+
+const DEX_LIMIT = 1_275_975;
+
+export const STORED_INHERITANCE_KEYS = [
+    'lived_month',
+    'max_domestic_critical',
+    'active_action',
+    'unifier',
+    'tournament',
+] as const;
+
+export const ALL_MERGED_INHERITANCE_KEYS = [
+    ...STORED_INHERITANCE_KEYS,
+    'max_belong',
+    'combat',
+    'sabotage',
+    'dex',
+    'betting',
+] as const;
+
+export type MergedInheritanceKey = (typeof ALL_MERGED_INHERITANCE_KEYS)[number];
+
+const readNumber = (source: Record<string, unknown>, key: string): number => {
+    const value = source[key];
+    if (typeof value === 'number' && Number.isFinite(value)) return value;
+    if (typeof value === 'string') {
+        const parsed = Number(value);
+        if (Number.isFinite(parsed)) return parsed;
+    }
+    return 0;
+};
+
+const computeDexPoint = (general: TurnGeneral): number => {
+    let totalDexterity = 0;
+    for (let index = 1; index <= 5; index += 1) {
+        let dexterity = readNumber(general.meta, `dex${index}`);
+        if (dexterity > DEX_LIMIT) {
+            totalDexterity += (dexterity - DEX_LIMIT) / 3;
+            dexterity = DEX_LIMIT;
+        }
+        totalDexterity += dexterity;
+    }
+    return totalDexterity * 0.001;
+};
+
+const computeBettingPoint = (general: TurnGeneral): number => {
+    const wins = readNumber(general.meta, 'betwin');
+    const gold = readNumber(general.meta, 'betgold');
+    const wonGold = readNumber(general.meta, 'betwingold');
+    const winRate = wonGold / Math.max(1000, gold);
+    return wins * 10 * winRate ** 2;
+};
+
+export const computeActiveInheritancePoint = (
+    general: TurnGeneral,
+    key: MergedInheritanceKey,
+    storedOverride?: number
+): number => {
+    const stored = storedOverride ?? general.inheritancePoints?.[key] ?? 0;
+    switch (key) {
+        case 'lived_month': {
+            const value = readNumber(general.meta, 'inherit_lived_month');
+            return value !== 0 ? value : stored;
+        }
+        case 'max_domestic_critical': {
+            const value = readNumber(general.meta, 'max_domestic_critical');
+            return value !== 0 ? value : stored;
+        }
+        case 'active_action': {
+            const value = readNumber(general.meta, 'inherit_active_action');
+            return value !== 0 ? value * 3 : stored;
+        }
+        case 'unifier':
+        case 'tournament':
+            return stored;
+        case 'max_belong':
+            return (
+                Math.max(
+                    readNumber(general.meta, 'belong'),
+                    readNumber(general.meta, 'max_belong'),
+                    readNumber(general.meta, 'inherit_max_belong')
+                ) * 10
+            );
+        case 'combat':
+            return readNumber(general.meta, 'rank_warnum') * 5;
+        case 'sabotage':
+            return readNumber(general.meta, 'firenum') * 20;
+        case 'dex':
+            return computeDexPoint(general);
+        case 'betting':
+            return computeBettingPoint(general);
+    }
+};
@@ -209,12 +209,16 @@ const parseActions = (raw: unknown): Array<{ name: string; args: readonly unknow
    });
 };

+export interface ScenarioEventCalendarHandler extends TurnCalendarHandler {
+    dispatchTarget(targetCode: string, context: TurnCalendarContext): Promise<void>;
+}
+
 export const createMonthlyEventHandler = (options: {
    getWorld: () => InMemoryTurnWorld | null;
    startYear: number;
    actions?: MonthlyEventActionRegistry;
-}): TurnCalendarHandler => {
-    const dispatch = async (targetCode: 'pre_month' | 'month', context: TurnCalendarContext): Promise<void> => {
+}): ScenarioEventCalendarHandler => {
+    const dispatchTarget = async (targetCode: string, context: TurnCalendarContext): Promise<void> => {
        const world = options.getWorld();
        if (!world) {
            return;
@@ -249,7 +253,8 @@ export const createMonthlyEventHandler = (options: {
    };

    return {
-        beforeMonthChanged: (context) => dispatch('pre_month', context),
-        onMonthChanged: (context) => dispatch('month', context),
+        beforeMonthChanged: (context) => dispatchTarget('pre_month', context),
+        onMonthChanged: (context) => dispatchTarget('month', context),
+        dispatchTarget,
    };
 };
@@ -13,26 +13,11 @@ import {
 import { simpleSerialize } from '@sammo-ts/logic/war/utils.js';

 import type { InMemoryTurnWorld } from './inMemoryWorld.js';
+import { ALL_MERGED_INHERITANCE_KEYS, computeActiveInheritancePoint } from './inheritancePointCalculation.js';
 import type { MonthlyEventActionHandler } from './monthlyEventHandler.js';
 import type { TurnGeneral } from './types.js';

 const LEGACY_ITEM_SLOTS: readonly ItemSlot[] = ['horse', 'weapon', 'book', 'item'];
-const DEX_LIMIT = 1_275_975;
-const STORED_INHERITANCE_KEYS = [
-    'lived_month',
-    'max_domestic_critical',
-    'active_action',
-    'unifier',
-    'tournament',
-] as const;
-const ALL_MERGED_INHERITANCE_KEYS = [
-    ...STORED_INHERITANCE_KEYS,
-    'max_belong',
-    'combat',
-    'sabotage',
-    'dex',
-    'betting',
-] as const;

 const readNumber = (source: Record<string, unknown>, key: string): number => {
    const value = source[key];
@@ -163,60 +148,6 @@ export const createLostUniqueItemHandler = (options: {
    };
 };

-const computeDexPoint = (general: TurnGeneral): number => {
-    let totalDexterity = 0;
-    for (let index = 1; index <= 5; index += 1) {
-        let dexterity = readNumber(general.meta, `dex${index}`);
-        if (dexterity > DEX_LIMIT) {
-            totalDexterity += (dexterity - DEX_LIMIT) / 3;
-            dexterity = DEX_LIMIT;
-        }
-        totalDexterity += dexterity;
-    }
-    return totalDexterity * 0.001;
-};
-
-const computeBettingPoint = (general: TurnGeneral): number => {
-    const wins = readNumber(general.meta, 'betwin');
-    const gold = readNumber(general.meta, 'betgold');
-    const wonGold = readNumber(general.meta, 'betwingold');
-    const winRate = wonGold / Math.max(1000, gold);
-    return wins * 10 * winRate ** 2;
-};
-
-const computeActiveInheritancePoint = (general: TurnGeneral, key: string): number => {
-    const stored = general.inheritancePoints?.[key] ?? 0;
-    switch (key) {
-        case 'lived_month': {
-            const value = readNumber(general.meta, 'inherit_lived_month');
-            return value !== 0 ? value : stored;
-        }
-        case 'max_domestic_critical': {
-            const value = readNumber(general.meta, 'max_domestic_critical');
-            return value !== 0 ? value : stored;
-        }
-        case 'active_action': {
-            const value = readNumber(general.meta, 'inherit_active_action');
-            return value !== 0 ? value * 3 : stored;
-        }
-        case 'unifier':
-        case 'tournament':
-            return stored;
-        case 'max_belong':
-            return Math.max(readNumber(general.meta, 'belong'), readNumber(general.meta, 'inherit_max_belong')) * 10;
-        case 'combat':
-            return readNumber(general.meta, 'rank_warnum') * 5;
-        case 'sabotage':
-            return readNumber(general.meta, 'firenum') * 20;
-        case 'dex':
-            return computeDexPoint(general);
-        case 'betting':
-            return computeBettingPoint(general);
-        default:
-            return stored;
-    }
-};
-
 export const createMergeInheritPointRankHandler = (options: {
    getWorld: () => InMemoryTurnWorld | null;
 }): MonthlyEventActionHandler => {
@@ -36,6 +36,7 @@ import { loadTurnCommandProfile } from './turnCommandProfile.js';
 import { loadTurnWorldFromDatabase } from './worldLoader.js';
 import { shouldUseAi } from './ai/generalAi.js';
 import { createUnificationHandler } from './unificationHandler.js';
+import { loadPendingUnificationAuctionCancellations } from './unificationAuctionCancellation.js';
 import { createAuctionFinalizer } from '../auction/finalizer.js';
 import { createAuctionBidder } from '../auction/bidder.js';
 import { createNeutralAuctionRegistrar } from '../auction/neutralRegistrar.js';
@@ -224,12 +225,6 @@ const createTurnDaemonRuntimeWithLease = async (
        snapshot.scenarioConfig.environment.scenarioEffect
    );
    const monthlyCommandEnv = buildCommandEnv(snapshot.scenarioConfig, snapshot.unitSet);
-    const unification = options.calendarHandler
-        ? null
-        : createUnificationHandler({
-              profileName: options.profileName ?? options.profile,
-              getWorld: () => worldRef,
-          });
    const incomeHandler = createIncomeHandler({
        getWorld: () => worldRef,
        scenarioConfig: snapshot.scenarioConfig,
@@ -404,6 +399,16 @@ const createTurnDaemonRuntimeWithLease = async (
        startYear: snapshot.scenarioMeta?.startYear ?? state.currentYear,
        actions: eventActions,
    });
+    const unification = options.calendarHandler
+        ? null
+        : createUnificationHandler({
+              profileName: options.profileName ?? options.profile,
+              getWorld: () => worldRef,
+              loadPendingUniqueAuctions: databaseFlushEnabled
+                  ? () => loadPendingUnificationAuctionCancellations(options.databaseUrl)
+                  : undefined,
+              dispatchUnitedEvents: (context) => monthlyEventHandler.dispatchTarget('united', context),
+          });
    const nationTurnMonthlyHandler = createNationTurnMonthlyHandler({
        getWorld: () => worldRef,
    });
@@ -118,6 +118,18 @@ export interface PendingUnificationFinalization {
    year: number;
    month: number;
    completedAt: Date;
+    auctionCancellations: PendingUnificationAuctionCancellation[];
+}
+
+export interface PendingUnificationAuctionCancellation {
+    auctionId: number;
+    status: 'OPEN' | 'FINALIZING';
+    closeAt: Date;
+    title: string;
+    highestBidId: number | null;
+    bidderGeneralId: number | null;
+    amount: number | null;
+    rankTrackedAmount: number;
 }

 export interface TurnWorldSnapshot extends Omit<
@@ -0,0 +1,68 @@
+import { asRecord } from '@sammo-ts/common';
+import { createGamePostgresConnector, GamePrisma } from '@sammo-ts/infra';
+
+import type { PendingUnificationAuctionCancellation } from './types.js';
+
+interface PendingAuctionRow {
+    auctionId: number;
+    status: 'OPEN' | 'FINALIZING';
+    closeAt: Date;
+    detail: unknown;
+    highestBidId: number | null;
+    bidderGeneralId: number | null;
+    amount: number | null;
+    highestBidMeta: unknown;
+}
+
+export const loadPendingUnificationAuctionCancellations = async (
+    databaseUrl: string
+): Promise<PendingUnificationAuctionCancellation[]> => {
+    const connector = createGamePostgresConnector({ url: databaseUrl });
+    await connector.connect();
+    try {
+        const rows = await connector.prisma.$queryRaw<PendingAuctionRow[]>(GamePrisma.sql`
+            SELECT
+                auction.id AS "auctionId",
+                auction.status,
+                auction.close_at AS "closeAt",
+                auction.detail,
+                highest.id AS "highestBidId",
+                highest.general_id AS "bidderGeneralId",
+                highest.amount,
+                highest.meta AS "highestBidMeta"
+            FROM auction
+            LEFT JOIN LATERAL (
+                SELECT bid.id, bid.general_id, bid.amount, bid.meta
+                FROM auction_bid bid
+                WHERE bid.auction_id = auction.id
+                ORDER BY bid.amount DESC, bid.id ASC
+                LIMIT 1
+            ) highest ON TRUE
+            WHERE auction.type = 'UNIQUE_ITEM'
+              AND auction.status IN ('OPEN', 'FINALIZING')
+            ORDER BY auction.close_at ASC, auction.id ASC
+        `);
+        return rows.map((row) => {
+            const title = asRecord(row.detail).title;
+            if (typeof title !== 'string' || !title.trim()) {
+                throw new Error(`Unification auction ${row.auctionId} has no title.`);
+            }
+            const hasBid = row.highestBidId !== null;
+            if (hasBid && (row.bidderGeneralId === null || row.amount === null || row.amount <= 0)) {
+                throw new Error(`Unification auction ${row.auctionId} has an invalid highest bid.`);
+            }
+            return {
+                auctionId: row.auctionId,
+                status: row.status,
+                closeAt: new Date(row.closeAt.getTime()),
+                title,
+                highestBidId: row.highestBidId,
+                bidderGeneralId: row.bidderGeneralId,
+                amount: row.amount,
+                rankTrackedAmount: Math.max(0, Number(asRecord(row.highestBidMeta).inheritSpentTrackedAmount) || 0),
+            };
+        });
+    } finally {
+        await connector.disconnect();
+    }
+};
@@ -1,9 +1,12 @@
 import { asNumber, asRecord, JosaUtil } from '@sammo-ts/common';
 import { LogCategory, LogFormat, LogScope, type LogEntryDraft } from '@sammo-ts/logic';

-import type { InMemoryTurnWorld, TurnCalendarHandler } from './inMemoryWorld.js';
+import type { InMemoryTurnWorld, TurnCalendarContext, TurnCalendarHandler } from './inMemoryWorld.js';
+import type { PendingUnificationAuctionCancellation } from './types.js';
 import { queueYearbookSnapshot } from './yearbookHandler.js';

+const UNIFIER_POINT = 2000;
+
 const buildUnificationLog = (nationName: string): LogEntryDraft => ({
    scope: LogScope.SYSTEM,
    category: LogCategory.HISTORY,
@@ -39,9 +42,11 @@ const resolveServerId = (world: InMemoryTurnWorld, fallback: string): string =>
 export const createUnificationHandler = (options: {
    profileName: string;
    getWorld: () => InMemoryTurnWorld | null;
+    loadPendingUniqueAuctions?: () => Promise<PendingUnificationAuctionCancellation[]>;
+    dispatchUnitedEvents: (context: TurnCalendarContext) => Promise<void>;
 }): { handler: TurnCalendarHandler } => ({
    handler: {
-        onMonthChanged: (context) => {
+        onMonthChanged: async (context) => {
            const world = options.getWorld();
            if (!world) return;

@@ -57,12 +62,57 @@ export const createUnificationHandler = (options: {
            if (cities.length === 0 || cities.some((city) => city.nationId !== winner.id)) return;

            const serverId = resolveServerId(world, options.profileName);
+            world.pushLog(buildNationHistoryLog(winner.id, winner.name));
+
+            const auctionCancellations = (await options.loadPendingUniqueAuctions?.()) ?? [];
+            for (const cancellation of auctionCancellations) {
+                if (cancellation.highestBidId === null) continue;
+                const bidderId = cancellation.bidderGeneralId;
+                const amount = cancellation.amount;
+                if (bidderId === null || amount === null || amount <= 0) {
+                    throw new Error(`Unification auction ${cancellation.auctionId} has an invalid refund plan.`);
+                }
+                const bidder = world.getGeneralById(bidderId);
+                if (!bidder?.userId) {
+                    throw new Error(`Unification auction ${cancellation.auctionId} bidder is unavailable.`);
+                }
+                const spentDynamic = asNumber(bidder.meta.inherit_spent_dyn, 0);
+                if (cancellation.rankTrackedAmount > spentDynamic) {
+                    throw new Error(`Unification auction ${cancellation.auctionId} rank refund exceeds tracked spend.`);
+                }
+                world.updateGeneral(bidder.id, {
+                    inheritancePoints: {
+                        ...bidder.inheritancePoints,
+                        previous: asNumber(bidder.inheritancePoints?.previous, 0) + amount,
+                    },
+                    meta: {
+                        ...bidder.meta,
+                        inherit_spent_dyn: spentDynamic - cancellation.rankTrackedAmount,
+                    },
+                });
+            }
+
+            for (const general of world
+                .listGenerals()
+                .filter(
+                    (entry) =>
+                        entry.userId && entry.npcState < 2 && entry.nationId === winner.id && entry.officerLevel > 4
+                )) {
+                world.updateGeneral(general.id, {
+                    inheritancePoints: {
+                        ...general.inheritancePoints,
+                        unifier: asNumber(general.inheritancePoints?.unifier, 0) + UNIFIER_POINT,
+                    },
+                });
+            }
+
+            await options.dispatchUnitedEvents(context);
+
            world.updateWorldMeta({
                isUnited: 2,
                isunited: 2,
                refreshLimit: asNumber(meta.refreshLimit, 0) * 100,
            });
-            world.pushLog(buildNationHistoryLog(winner.id, winner.name));
            for (const general of world.listGenerals().filter((entry) => entry.nationId === winner.id)) {
                world.pushLog(buildGeneralActionLog(general.id, winner.id, winner.name));
            }
@@ -77,6 +127,7 @@ export const createUnificationHandler = (options: {
                year: context.currentYear,
                month: context.currentMonth,
                completedAt: new Date(state.lastTurnTime.getTime()),
+                auctionCancellations,
            });
        },
    },
@@ -1,8 +1,10 @@
 import { asRecord, HALL_OF_FAME_TYPES, resolveLegacyTextColor, type HallOfFameType } from '@sammo-ts/common';
 import type { GamePrisma, InputJsonValue } from '@sammo-ts/infra';
-import { LogCategory, LogScope } from '@sammo-ts/logic';
+import { LogCategory, LogScope, sendMessage, type MessageDraft, type MessageRecordDraft } from '@sammo-ts/logic';

 import type { InMemoryTurnWorld } from './inMemoryWorld.js';
+import { ALL_MERGED_INHERITANCE_KEYS, computeActiveInheritancePoint } from './inheritancePointCalculation.js';
+import type { PendingUnificationAuctionCancellation, TurnGeneral } from './types.js';

 const UNIFIER_POINT = 2000;
 const asJson = (value: unknown): InputJsonValue => value as InputJsonValue;
@@ -15,6 +17,7 @@ export interface UnificationFinalizationInput {
    readonly year: number;
    readonly month: number;
    readonly completedAt: Date;
+    readonly auctionCancellations: readonly PendingUnificationAuctionCancellation[];
 }

 export interface UnificationFinalizationResult {
@@ -41,6 +44,17 @@ const ownerDisplayName = (meta: Record<string, unknown>): string | null => {
    return null;
 };

+export const resolveStoredInheritancePoint = (
+    currentPoints: ReadonlyMap<string, number>,
+    general: Pick<TurnGeneral, 'inheritancePoints'>,
+    key: (typeof ALL_MERGED_INHERITANCE_KEYS)[number],
+    unifierAward: number
+): number =>
+    currentPoints.get(key) ??
+    (key === 'unifier'
+        ? Math.max(0, (general.inheritancePoints?.[key] ?? 0) - unifierAward)
+        : (general.inheritancePoints?.[key] ?? 0));
+
 const formatHistogram = (value: unknown): string =>
    Object.entries(asRecord(value))
        .filter((entry): entry is [string, number] => typeof entry[1] === 'number' && Number.isFinite(entry[1]))
@@ -88,6 +102,160 @@ const claimGeneration = async (
    return 'CLAIMED';
 };

+interface LockedUnificationAuctionRow {
+    auctionId: number;
+    status: 'OPEN' | 'FINALIZING';
+    closeAt: Date;
+    detail: unknown;
+}
+
+interface HighestUnificationBidRow {
+    bidId: number;
+    bidderGeneralId: number;
+    amount: number;
+    meta: unknown;
+}
+
+const insertMessage = async (transaction: GamePrisma.TransactionClient, draft: MessageRecordDraft): Promise<number> => {
+    const rows = await transaction.$queryRaw<Array<{ id: number }>>`
+        INSERT INTO message (mailbox, type, src, dest, time, valid_until, message)
+        VALUES (
+            ${draft.mailbox},
+            ${draft.msgType},
+            ${draft.srcId},
+            ${draft.destId},
+            ${draft.time},
+            ${draft.validUntil},
+            CAST(${JSON.stringify(draft.payload)} AS jsonb)
+        )
+        RETURNING id
+    `;
+    const id = rows[0]?.id;
+    if (!id) throw new Error('Failed to persist unification auction cancellation message.');
+    return id;
+};
+
+const cancelPendingUniqueAuctions = async (
+    transaction: GamePrisma.TransactionClient,
+    input: UnificationFinalizationInput,
+    world: InMemoryTurnWorld
+): Promise<void> => {
+    const lockedRows = await transaction.$queryRaw<LockedUnificationAuctionRow[]>`
+        SELECT
+            auction.id AS "auctionId",
+            auction.status,
+            auction.close_at AS "closeAt",
+            auction.detail
+        FROM auction
+        WHERE auction.type = 'UNIQUE_ITEM'
+          AND auction.status IN ('OPEN', 'FINALIZING')
+        ORDER BY auction.close_at ASC, auction.id ASC
+        FOR UPDATE OF auction
+    `;
+    if (lockedRows.length !== input.auctionCancellations.length) {
+        throw new Error(
+            `Unification auction set changed: planned=${input.auctionCancellations.length}, actual=${lockedRows.length}.`
+        );
+    }
+
+    for (const [index, row] of lockedRows.entries()) {
+        const planned = input.auctionCancellations[index]!;
+        const title = asRecord(row.detail).title;
+        if (
+            row.auctionId !== planned.auctionId ||
+            row.status !== planned.status ||
+            row.closeAt.getTime() !== planned.closeAt.getTime() ||
+            title !== planned.title
+        ) {
+            throw new Error(`Unification auction plan mismatch: ${planned.auctionId}.`);
+        }
+
+        const highestRows = await transaction.$queryRaw<HighestUnificationBidRow[]>`
+            SELECT id AS "bidId", general_id AS "bidderGeneralId", amount, meta
+            FROM auction_bid
+            WHERE auction_id = ${row.auctionId}
+            ORDER BY amount DESC, id ASC
+            LIMIT 1
+        `;
+        const highest = highestRows[0] ?? null;
+        const highestRankTrackedAmount = Math.max(
+            0,
+            readNumber(highest ? asRecord(highest.meta).inheritSpentTrackedAmount : 0)
+        );
+        if (
+            (highest?.bidId ?? null) !== planned.highestBidId ||
+            (highest?.bidderGeneralId ?? null) !== planned.bidderGeneralId ||
+            (highest?.amount ?? null) !== planned.amount ||
+            highestRankTrackedAmount !== planned.rankTrackedAmount
+        ) {
+            throw new Error(`Unification auction highest bid changed: ${planned.auctionId}.`);
+        }
+
+        if (highest) {
+            const bidder = world.getGeneralById(highest.bidderGeneralId);
+            const dbBidder = await transaction.general.findUnique({
+                where: { id: highest.bidderGeneralId },
+                select: { userId: true },
+            });
+            if (!bidder?.userId || bidder.userId !== dbBidder?.userId) {
+                throw new Error(`Unification auction refund owner is unavailable: ${planned.auctionId}.`);
+            }
+            await transaction.inheritancePoint.upsert({
+                where: { userId_key: { userId: bidder.userId, key: 'previous' } },
+                update: { value: { increment: highest.amount } },
+                create: { userId: bidder.userId, key: 'previous', value: highest.amount },
+            });
+            await transaction.rankData.upsert({
+                where: {
+                    generalId_type: { generalId: bidder.id, type: 'inherit_spent_dyn' },
+                },
+                update: {
+                    nationId: bidder.nationId,
+                    value: readNumber(bidder.meta.inherit_spent_dyn),
+                },
+                create: {
+                    generalId: bidder.id,
+                    nationId: bidder.nationId,
+                    type: 'inherit_spent_dyn',
+                    value: readNumber(bidder.meta.inherit_spent_dyn),
+                },
+            });
+
+            const nation = world.getNationById(bidder.nationId);
+            const message: MessageDraft = {
+                msgType: 'private',
+                src: {
+                    generalId: 0,
+                    generalName: '',
+                    nationId: 0,
+                    nationName: 'System',
+                    color: '#000000',
+                    icon: '',
+                },
+                dest: {
+                    generalId: bidder.id,
+                    generalName: bidder.name,
+                    nationId: bidder.nationId,
+                    nationName: nation?.name ?? '재야',
+                    color: nation?.color ?? '#000000',
+                    icon: bidder.picture ?? '',
+                },
+                text: `${planned.auctionId}번 ${planned.title}가 취소되었습니다.`,
+                time: input.completedAt,
+                validUntil: new Date('9999-12-31T00:00:00.000Z'),
+            };
+            await sendMessage({ insertMessage: (draft) => insertMessage(transaction, draft) }, message, {
+                sendDestOnly: true,
+            });
+        }
+
+        await transaction.auction.update({
+            where: { id: row.auctionId },
+            data: { status: 'CANCELED', finishedAt: input.completedAt },
+        });
+    }
+};
+
 export const persistUnificationFinalization = async (
    transaction: GamePrisma.TransactionClient,
    input: UnificationFinalizationInput,
@@ -127,6 +295,10 @@ export const persistUnificationFinalization = async (
    const nations = world.listNations();
    const eligibleGenerals = generals.filter((general) => general.userId && general.npcState < 2);

+    // Ref cancels and refunds every unfinished unique auction before it merges
+    // inheritance. Keep that order inside the generation transaction.
+    await cancelPendingUniqueAuctions(transaction, input, world);
+
    const pointRows = eligibleGenerals.length
        ? await transaction.inheritancePoint.findMany({
              where: { userId: { in: eligibleGenerals.map((general) => general.userId!) } },
@@ -142,24 +314,18 @@ export const persistUnificationFinalization = async (

    for (const general of eligibleGenerals) {
        const userId = general.userId!;
-        const generalMeta = asRecord(general.meta);
        const currentPoints = pointsByUser.get(userId) ?? new Map<string, number>();
        const previous = currentPoints.get('previous') ?? 0;
-        const livedMonth = readNumber(generalMeta.inherit_lived_month);
-        const maxDomestic = readNumber(generalMeta.max_domestic_critical);
-        const activeAction = readNumber(generalMeta.inherit_active_action);
-        const combat = readNumber(generalMeta.rank_warnum) * 5;
-        const sabotage = readNumber(generalMeta.firenum) * 20;
-        const dex =
-            Object.entries(generalMeta).reduce(
-                (sum, [key, value]) => (key.startsWith('dex') ? sum + readNumber(value) : sum),
-                0
-            ) * 0.001;
        const unifier = currentPoints.get('unifier') ?? 0;
        const unifierAward = general.nationId === input.winnerNationId && general.officerLevel > 4 ? UNIFIER_POINT : 0;
-        const total = Math.floor(
-            previous + livedMonth + maxDomestic + activeAction * 3 + combat + sabotage + dex + unifier + unifierAward
-        );
+        const mergedPoints = Object.fromEntries(
+            ALL_MERGED_INHERITANCE_KEYS.map((key) => {
+                const stored = resolveStoredInheritancePoint(currentPoints, general, key, unifierAward);
+                const effectiveStored = key === 'unifier' ? stored + unifierAward : stored;
+                return [key, computeActiveInheritancePoint(general, key, effectiveStored)];
+            })
+        ) as Record<(typeof ALL_MERGED_INHERITANCE_KEYS)[number], number>;
+        const total = Math.floor(previous + Object.values(mergedPoints).reduce((sum, value) => sum + value, 0));

        await transaction.inheritancePoint.upsert({
            where: { userId_key: { userId, key: 'previous' } },
@@ -176,13 +342,8 @@ export const persistUnificationFinalization = async (
                month: input.month,
                value: {
                    previous,
-                    lived_month: livedMonth,
-                    max_domestic_critical: maxDomestic,
-                    active_action: activeAction,
-                    combat,
-                    sabotage,
-                    dex,
-                    unifier,
+                    ...mergedPoints,
+                    unifierBeforeAward: unifier,
                    unifierAward,
                    total,
                    generationKey: input.generationKey,
@@ -1506,6 +1506,10 @@ async function handleAuctionOpen(
    ctx: CommandHandlerContext,
    command: Extract<TurnDaemonCommand, { type: 'auctionOpen' }>
 ): Promise<TurnDaemonCommandResult> {
+    const worldMeta = asRecord(ctx.world.getState().meta);
+    if (Number(worldMeta.isUnited ?? 0) !== 0 || Number(worldMeta.isunited ?? 0) !== 0) {
+        return { type: 'auctionOpen', ok: false, reason: '천하통일 후에는 경매를 이용할 수 없습니다.' };
+    }
    return openAuction(command, ctx.world, ctx.commandDb);
 }

@@ -1513,6 +1517,15 @@ async function handleAuctionBid(
    ctx: CommandHandlerContext,
    command: Extract<TurnDaemonCommand, { type: 'auctionBid' }>
 ): Promise<TurnDaemonCommandResult> {
+    const worldMeta = asRecord(ctx.world.getState().meta);
+    if (Number(worldMeta.isUnited ?? 0) !== 0 || Number(worldMeta.isunited ?? 0) !== 0) {
+        return {
+            type: 'auctionBid',
+            ok: false,
+            auctionId: command.auctionId,
+            reason: '천하통일 후에는 경매를 이용할 수 없습니다.',
+        };
+    }
    if (!ctx.auctionBidder) {
        return {
            type: 'auctionBid',
@@ -2,14 +2,20 @@ import { afterAll, beforeAll, describe, expect, it } from 'vitest';

 import { createGamePostgresConnector, type GamePrismaClient } from '@sammo-ts/infra';

+import { createAuctionBidder } from '../src/auction/bidder.js';
 import { createDatabaseTurnHooks } from '../src/turn/databaseHooks.js';
+import { composeCalendarHandlers } from '../src/turn/calendarHandlers.js';
+import { EngineStateManager } from '../src/turn/engineStateManager.js';
 import { InMemoryTurnWorld } from '../src/turn/inMemoryWorld.js';
+import { createMonthlyEventHandler, type MonthlyEventActionHandler } from '../src/turn/monthlyEventHandler.js';
+import { createMergeInheritPointRankHandler } from '../src/turn/monthlyUniqueInheritAction.js';
+import { loadPendingUnificationAuctionCancellations } from '../src/turn/unificationAuctionCancellation.js';
 import { createUnificationHandler } from '../src/turn/unificationHandler.js';
 import { loadTurnWorldFromDatabase } from '../src/turn/worldLoader.js';

 const databaseUrl = process.env.INPUT_EVENT_DATABASE_URL;
 const integration = describe.skipIf(!databaseUrl);
-const fixtureId = 992_001;
+const fixtureId = 8_901;
 const serverId = 'che_unification_atomicity_fixture';
 const profileName = 'che';
 const userId = 'unification-atomicity-user';
@@ -19,6 +25,9 @@ integration('unification finalization transaction', () => {
    let closeDb: (() => Promise<void>) | undefined;

    const cleanup = async (): Promise<void> => {
+        await db.message.deleteMany({ where: { mailbox: fixtureId } });
+        await db.auction.deleteMany({ where: { hostGeneralId: fixtureId } });
+        await db.event.deleteMany({ where: { id: fixtureId } });
        await db.unificationFinalization.deleteMany({ where: { serverId } });
        await db.yearbookHistory.deleteMany({ where: { profileName: serverId } });
        await db.emperor.deleteMany({ where: { serverId } });
@@ -120,15 +129,54 @@ integration('unification finalization transaction', () => {
                    rank_warnum: 4,
                    firenum: 2,
                    dex1: 100,
+                    max_belong: 4,
+                    betwin: 2,
+                    betgold: 1_000,
+                    betwingold: 500,
+                    inherit_earned_act: 5,
+                    inherit_spent_dyn: 30,
                },
            },
        });
        await db.inheritancePoint.createMany({
            data: [
                { userId, key: 'previous', value: 100 },
-                { userId, key: 'unifier', value: 7 },
+                { userId, key: 'tournament', value: 11 },
            ],
        });
+        const futureCloseAt = new Date(Date.now() + 86_400_000);
+        const uniqueAuction = await db.auction.create({
+            data: {
+                type: 'UNIQUE_ITEM',
+                targetCode: 'che_서적_07_논어',
+                hostGeneralId: fixtureId,
+                hostName: '(상인)',
+                detail: { title: '논어 경매', isReverse: false },
+                status: 'OPEN',
+                closeAt: futureCloseAt,
+            },
+        });
+        const resourceAuction = await db.auction.create({
+            data: {
+                type: 'BUY_RICE',
+                targetCode: '100',
+                hostGeneralId: fixtureId,
+                hostName: '원자장수',
+                detail: { title: '쌀 구매 경매', amount: 100, isReverse: false },
+                status: 'OPEN',
+                closeAt: futureCloseAt,
+            },
+        });
+        await db.event.create({
+            data: {
+                id: fixtureId,
+                targetCode: 'united',
+                priority: 5_000,
+                condition: true,
+                action: [['MergeInheritPointRank']],
+                meta: { fixture: 'unification-atomicity' },
+            },
+        });
        const worldRow = await db.worldState.create({
            data: {
                scenarioCode: 'unification-atomicity-fixture',
@@ -160,14 +208,71 @@ integration('unification finalization transaction', () => {
            },
        });

+        const beforeBid = await loadTurnWorldFromDatabase({ databaseUrl: databaseUrl! });
+        const bidWorld = new InMemoryTurnWorld(beforeBid.state, beforeBid.snapshot, {
+            schedule: { entries: [{ startMinute: 0, tickMinutes: 10 }] },
+        });
+        const bidder = await createAuctionBidder({ databaseUrl: databaseUrl!, world: bidWorld });
+        try {
+            await expect(
+                bidder.bid({
+                    type: 'auctionBid',
+                    auctionId: uniqueAuction.id,
+                    generalId: fixtureId,
+                    amount: 30,
+                    tryExtendCloseDate: false,
+                })
+            ).resolves.toMatchObject({ ok: true, auctionId: uniqueAuction.id });
+            await expect(
+                bidder.bid({
+                    type: 'auctionBid',
+                    auctionId: uniqueAuction.id,
+                    generalId: fixtureId,
+                    amount: 50,
+                    tryExtendCloseDate: false,
+                })
+            ).resolves.toMatchObject({ ok: true, auctionId: uniqueAuction.id });
+        } finally {
+            await bidder.close();
+        }
+        expect(
+            (await db.inheritancePoint.findUniqueOrThrow({ where: { userId_key: { userId, key: 'previous' } } })).value
+        ).toBe(50);
+        expect(
+            await db.rankData.findUniqueOrThrow({
+                where: { generalId_type: { generalId: fixtureId, type: 'inherit_spent_dyn' } },
+            })
+        ).toMatchObject({ value: 50 });
+        expect(
+            (await db.auctionBid.findMany({ where: { auctionId: uniqueAuction.id }, orderBy: { id: 'asc' } })).map(
+                (bid) => bid.meta
+            )
+        ).toEqual([
+            expect.objectContaining({ inheritSpentTrackedAmount: 30 }),
+            expect.objectContaining({ inheritSpentTrackedAmount: 50 }),
+        ]);
+
        const loaded = await loadTurnWorldFromDatabase({ databaseUrl: databaseUrl! });
        let world: InMemoryTurnWorld | null = null;
-        const unification = createUnificationHandler({ profileName, getWorld: () => world });
+        const actions = new Map<string, MonthlyEventActionHandler>();
+        actions.set('MergeInheritPointRank', createMergeInheritPointRankHandler({ getWorld: () => world }));
+        const events = createMonthlyEventHandler({ getWorld: () => world, startYear: 190, actions });
+        const unification = createUnificationHandler({
+            profileName,
+            getWorld: () => world,
+            loadPendingUniqueAuctions: () => loadPendingUnificationAuctionCancellations(databaseUrl!),
+            dispatchUnitedEvents: (context) => events.dispatchTarget('united', context),
+        });
        world = new InMemoryTurnWorld(loaded.state, loaded.snapshot, {
            schedule: { entries: [{ startMinute: 0, tickMinutes: 10 }] },
-            calendarHandler: unification.handler,
+            calendarHandler: composeCalendarHandlers(events, unification.handler),
        });
        const hooks = await createDatabaseTurnHooks(databaseUrl!, world, { profileName });
+        const stateManager = new EngineStateManager();
+        stateManager.register('world', {
+            capture: () => world!.captureState(),
+            restore: (captured) => world!.restoreState(captured),
+        });
        const runResult = {
            lastTurnTime: '0190-07-01T00:00:00.000Z',
            processedGenerals: 0,
@@ -176,12 +281,21 @@ integration('unification finalization transaction', () => {
            partial: false,
        };
        try {
-            await world.advanceMonth(new Date('0190-07-01T00:00:00.000Z'));
-            expect(world.getState().meta).toMatchObject({ isUnited: 2, isunited: 2, refreshLimit: 200 });
-            expect(world.peekDirtyState().pendingUnificationFinalizations).toHaveLength(1);
-            expect(world.peekDirtyState().pendingYearbookSnapshots).toHaveLength(1);
-
-            await expect(hooks.hooks.flushChanges?.(runResult)).rejects.toThrow();
+            const beforeFailedTurn = world.captureState();
+            await expect(
+                stateManager.transaction(async () => {
+                    await world!.advanceMonth(new Date('0190-07-01T00:00:00.000Z'));
+                    expect(world!.getState().meta).toMatchObject({ isUnited: 2, isunited: 2, refreshLimit: 200 });
+                    expect(world!.peekDirtyState().pendingUnificationFinalizations).toHaveLength(1);
+                    expect(world!.peekDirtyState().pendingYearbookSnapshots).toHaveLength(1);
+                    expect(world!.getGeneralById(fixtureId)).toMatchObject({
+                        inheritancePoints: { previous: 100, unifier: 2_000, tournament: 11 },
+                        meta: { inherit_earned_dyn: 2_155.1, inherit_earned: 2_160.1, inherit_spent: 0 },
+                    });
+                    await hooks.hooks.flushChanges?.(runResult);
+                })
+            ).rejects.toThrow();
+            expect(world.captureState()).toEqual(beforeFailedTurn);

            expect(await db.unificationFinalization.count({ where: { serverId } })).toBe(0);
            expect(await db.yearbookHistory.count({ where: { profileName: serverId } })).toBe(0);
@@ -192,8 +306,11 @@ integration('unification finalization transaction', () => {
            expect(
                (await db.inheritancePoint.findUniqueOrThrow({ where: { userId_key: { userId, key: 'previous' } } }))
                    .value
-            ).toBe(100);
-            expect(world.peekDirtyState().pendingUnificationFinalizations).toHaveLength(1);
+            ).toBe(50);
+            expect((await db.auction.findUniqueOrThrow({ where: { id: uniqueAuction.id } })).status).toBe('OPEN');
+            expect((await db.auction.findUniqueOrThrow({ where: { id: resourceAuction.id } })).status).toBe('OPEN');
+            expect(await db.message.count({ where: { mailbox: fixtureId } })).toBe(0);
+            expect(world.peekDirtyState().pendingUnificationFinalizations).toHaveLength(0);

            await db.gameHistory.create({
                data: {
@@ -204,13 +321,70 @@ integration('unification finalization transaction', () => {
                    scenarioName: '원자성 시나리오',
                },
            });
-            await hooks.hooks.flushChanges?.(runResult);
+            await stateManager.transaction(async () => {
+                await world!.advanceMonth(new Date('0190-07-01T00:00:00.000Z'));
+                await hooks.hooks.flushChanges?.(runResult);
+            });

            expect(await db.unificationFinalization.count({ where: { serverId } })).toBe(1);
            expect(await db.inheritanceResult.count({ where: { serverId } })).toBe(1);
            expect(await db.oldGeneral.count({ where: { serverId } })).toBe(1);
            expect(await db.oldNation.count({ where: { serverId } })).toBe(2);
            expect(await db.emperor.count({ where: { serverId } })).toBe(1);
+            expect(
+                (await db.inheritancePoint.findUniqueOrThrow({ where: { userId_key: { userId, key: 'previous' } } }))
+                    .value
+            ).toBe(2_255);
+            expect(await db.inheritancePoint.count({ where: { userId, key: { not: 'previous' } } })).toBe(0);
+            expect(await db.inheritanceResult.findFirstOrThrow({ where: { serverId } })).toMatchObject({
+                value: expect.objectContaining({
+                    previous: 100,
+                    max_belong: 40,
+                    tournament: 11,
+                    betting: 5,
+                    unifier: 2_000,
+                    unifierBeforeAward: 0,
+                    unifierAward: 2_000,
+                    total: 2_255,
+                }),
+            });
+            expect(await db.auction.findUniqueOrThrow({ where: { id: uniqueAuction.id } })).toMatchObject({
+                status: 'CANCELED',
+                finishedAt: new Date('0190-07-01T00:00:00.000Z'),
+            });
+            expect((await db.auction.findUniqueOrThrow({ where: { id: resourceAuction.id } })).status).toBe('OPEN');
+            expect(await db.auctionBid.count({ where: { auctionId: uniqueAuction.id } })).toBe(2);
+            const cancellationMessage = await db.message.findFirstOrThrow({ where: { mailbox: fixtureId } });
+            expect(cancellationMessage).toMatchObject({
+                mailbox: fixtureId,
+                src: 0,
+                dest: fixtureId,
+                time: new Date('0190-07-01T00:00:00.000Z'),
+            });
+            expect(cancellationMessage.message).toMatchObject({
+                text: `${uniqueAuction.id}번 논어 경매가 취소되었습니다.`,
+            });
+            expect(await db.event.count({ where: { id: fixtureId } })).toBe(1);
+            expect(
+                await db.rankData.findUniqueOrThrow({
+                    where: { generalId_type: { generalId: fixtureId, type: 'inherit_spent' } },
+                })
+            ).toMatchObject({ value: 0 });
+            await expect(
+                db.rankData.findUniqueOrThrow({
+                    where: { generalId_type: { generalId: fixtureId, type: 'inherit_spent_dyn' } },
+                })
+            ).resolves.toMatchObject({ value: 0 });
+            await expect(
+                db.rankData.findUniqueOrThrow({
+                    where: { generalId_type: { generalId: fixtureId, type: 'inherit_earned_dyn' } },
+                })
+            ).resolves.toMatchObject({ value: 2_155 });
+            await expect(
+                db.rankData.findUniqueOrThrow({
+                    where: { generalId_type: { generalId: fixtureId, type: 'inherit_earned' } },
+                })
+            ).resolves.toMatchObject({ value: 2_160 });
            expect((await db.gameHistory.findUniqueOrThrow({ where: { serverId } })).winnerNation).toBe(fixtureId);
            const yearbook = await db.yearbookHistory.findUniqueOrThrow({
                where: {
@@ -0,0 +1,219 @@
+import { describe, expect, it, vi } from 'vitest';
+import type { City, MapDefinition, Nation } from '@sammo-ts/logic';
+
+import { composeCalendarHandlers } from '../src/turn/calendarHandlers.js';
+import { InMemoryTurnWorld } from '../src/turn/inMemoryWorld.js';
+import { createMonthlyEventHandler, type MonthlyEventActionHandler } from '../src/turn/monthlyEventHandler.js';
+import { createMergeInheritPointRankHandler } from '../src/turn/monthlyUniqueInheritAction.js';
+import { createUnificationHandler } from '../src/turn/unificationHandler.js';
+import { createTurnDaemonCommandHandler } from '../src/turn/worldCommandHandler.js';
+import type { TurnGeneral, TurnWorldSnapshot, TurnWorldState } from '../src/turn/types.js';
+
+const map: MapDefinition = {
+    id: 'united-test',
+    name: 'united-test',
+    cities: [],
+    defaults: { trust: 50, trade: 100, supplyState: 1, frontState: 0 },
+};
+
+const general: TurnGeneral = {
+    id: 1,
+    userId: 'user-1',
+    name: '통일장수',
+    nationId: 1,
+    cityId: 1,
+    troopId: 0,
+    stats: { leadership: 80, strength: 70, intelligence: 60 },
+    turnTime: new Date('0190-07-01T00:00:00.000Z'),
+    role: {
+        items: { horse: null, weapon: null, book: null, item: null },
+        personality: null,
+        specialDomestic: null,
+        specialWar: null,
+    },
+    triggerState: { flags: {}, counters: {}, modifiers: {}, meta: {} },
+    inheritancePoints: { previous: 100, unifier: 7, tournament: 11 },
+    meta: {
+        killturn: 24,
+        inherit_lived_month: 10,
+        max_belong: 4,
+        max_domestic_critical: 20,
+        inherit_active_action: 3,
+        rank_warnum: 4,
+        firenum: 2,
+        dex1: 100,
+        betwin: 2,
+        betgold: 1000,
+        betwingold: 500,
+        inherit_earned_act: 5,
+        inherit_spent_dyn: 50,
+    },
+    officerLevel: 12,
+    experience: 10,
+    dedication: 5,
+    injury: 0,
+    gold: 100,
+    rice: 100,
+    crew: 100,
+    crewTypeId: 0,
+    train: 0,
+    atmos: 0,
+    age: 40,
+    npcState: 0,
+    picture: '1.png',
+    imageServer: 0,
+};
+
+const nation: Nation = {
+    id: 1,
+    name: '통일국',
+    color: '#ffffff',
+    capitalCityId: 1,
+    chiefGeneralId: 1,
+    gold: 1000,
+    rice: 2000,
+    power: 3000,
+    level: 1,
+    typeCode: 'test',
+    meta: {},
+};
+
+const city: City = {
+    id: 1,
+    name: '통일도시',
+    nationId: 1,
+    level: 1,
+    state: 0,
+    population: 1000,
+    populationMax: 2000,
+    agriculture: 0,
+    agricultureMax: 0,
+    commerce: 0,
+    commerceMax: 0,
+    security: 0,
+    securityMax: 0,
+    supplyState: 1,
+    frontState: 0,
+    defence: 0,
+    defenceMax: 0,
+    wall: 0,
+    wallMax: 0,
+    meta: {},
+};
+
+describe('unification handler', () => {
+    it('refunds pending unique bids and runs UNITED before setting the united flag', async () => {
+        const observed: Array<{ isUnited: unknown; unifier: number; previous: number; spent: unknown }> = [];
+        const actions = new Map<string, MonthlyEventActionHandler>();
+        let world: InMemoryTurnWorld | null = null;
+        actions.set('MergeInheritPointRank', createMergeInheritPointRankHandler({ getWorld: () => world }));
+        actions.set('ObserveUnited', () => {
+            const current = world!.getGeneralById(1)!;
+            observed.push({
+                isUnited: world!.getState().meta.isUnited,
+                unifier: current.inheritancePoints?.unifier ?? 0,
+                previous: current.inheritancePoints?.previous ?? 0,
+                spent: current.meta.inherit_spent_dyn,
+            });
+        });
+        const events = createMonthlyEventHandler({ getWorld: () => world, startYear: 190, actions });
+        const auctionCancellation = {
+            auctionId: 77,
+            status: 'OPEN' as const,
+            closeAt: new Date('0190-08-01T00:00:00.000Z'),
+            title: '보물 경매',
+            highestBidId: 5,
+            bidderGeneralId: 1,
+            amount: 30,
+            rankTrackedAmount: 30,
+        };
+        const legacyAuctionCancellation = {
+            auctionId: 78,
+            status: 'FINALIZING' as const,
+            closeAt: new Date('0190-08-02T00:00:00.000Z'),
+            title: '기존 보물 경매',
+            highestBidId: 6,
+            bidderGeneralId: 1,
+            amount: 20,
+            rankTrackedAmount: 0,
+        };
+        const unification = createUnificationHandler({
+            profileName: 'che',
+            getWorld: () => world,
+            loadPendingUniqueAuctions: async () => [auctionCancellation, legacyAuctionCancellation],
+            dispatchUnitedEvents: (context) => events.dispatchTarget('UNITED', context),
+        });
+        const state: TurnWorldState = {
+            id: 1,
+            currentYear: 190,
+            currentMonth: 6,
+            tickSeconds: 600,
+            lastTurnTime: new Date('0190-06-01T00:00:00.000Z'),
+            meta: { serverId: 'server-1', refreshLimit: 2 },
+        };
+        const snapshot: TurnWorldSnapshot = {
+            generals: [general],
+            cities: [city],
+            nations: [nation],
+            troops: [],
+            diplomacy: [],
+            events: [
+                {
+                    id: 10,
+                    targetCode: 'united',
+                    priority: 5000,
+                    condition: true,
+                    action: [['ObserveUnited'], ['MergeInheritPointRank']],
+                    meta: {},
+                },
+            ],
+            initialEvents: [],
+            scenarioConfig: {
+                stat: { total: 300, min: 10, max: 100, npcTotal: 150, npcMax: 50, npcMin: 10, chiefMin: 70 },
+                iconPath: '',
+                map: {},
+                const: {},
+                environment: { mapName: map.id, unitSet: 'test' },
+            },
+            scenarioMeta: {
+                title: 'united test',
+                startYear: 190,
+                life: null,
+                fiction: null,
+                history: [],
+                ignoreDefaultEvents: false,
+            },
+            map,
+        };
+        world = new InMemoryTurnWorld(state, snapshot, {
+            schedule: { entries: [{ startMinute: 0, tickMinutes: 10 }] },
+            calendarHandler: composeCalendarHandlers(events, unification.handler),
+        });
+
+        await world.advanceMonth(new Date('0190-07-01T00:00:00.000Z'));
+
+        expect(observed).toEqual([{ isUnited: undefined, unifier: 2007, previous: 150, spent: 20 }]);
+        expect(world.getState().meta).toMatchObject({ isUnited: 2, isunited: 2, refreshLimit: 200 });
+        expect(world.getGeneralById(1)).toMatchObject({
+            inheritancePoints: { previous: 150, unifier: 2007, tournament: 11 },
+            meta: { inherit_earned_dyn: 2162.1, inherit_earned: 2167.1, inherit_spent: 20 },
+        });
+        expect(world.listEvents('united')).toHaveLength(1);
+        expect(world.peekDirtyState().pendingUnificationFinalizations).toEqual([
+            expect.objectContaining({ auctionCancellations: [auctionCancellation, legacyAuctionCancellation] }),
+        ]);
+
+        const bid = vi.fn();
+        const commands = createTurnDaemonCommandHandler({
+            world,
+            auctionBidder: { bid },
+        });
+        await expect(
+            commands.handle({ type: 'auctionBid', auctionId: 77, generalId: 1, amount: 100 })
+        ).resolves.toMatchObject({ ok: false, reason: '천하통일 후에는 경매를 이용할 수 없습니다.' });
+        await expect(
+            commands.handle({ type: 'auctionOpen', auctionType: 'UNIQUE_ITEM', generalId: 1, amount: 100 })
+        ).resolves.toMatchObject({ ok: false, reason: '천하통일 후에는 경매를 이용할 수 없습니다.' });
+        expect(bid).not.toHaveBeenCalled();
+    });
+});
@@ -4,7 +4,7 @@ import type { GamePrisma } from '@sammo-ts/infra';
 import type { City, Nation } from '@sammo-ts/logic';

 import { InMemoryTurnWorld } from '../src/turn/inMemoryWorld.js';
-import { persistUnificationFinalization } from '../src/turn/unificationPersistence.js';
+import { persistUnificationFinalization, resolveStoredInheritancePoint } from '../src/turn/unificationPersistence.js';
 import type { TurnGeneral, TurnWorldSnapshot, TurnWorldState } from '../src/turn/types.js';

 const buildWorld = (): InMemoryTurnWorld => {
@@ -135,12 +135,29 @@ const input = {
    year: 190,
    month: 7,
    completedAt: new Date('0190-07-01T00:00:00.000Z'),
+    auctionCancellations: [],
 } as const;

 describe('persistUnificationFinalization', () => {
+    it.each([
+        { label: 'missing row', rows: [], memoryValue: 2_000, expected: 0 },
+        { label: 'zero row', rows: [['unifier', 0] as const], memoryValue: 2_000, expected: 0 },
+        { label: 'positive row', rows: [['unifier', 7] as const], memoryValue: 2_007, expected: 7 },
+    ])('resolves the pre-award unifier value for $label', ({ rows, memoryValue, expected }) => {
+        expect(
+            resolveStoredInheritancePoint(
+                new Map<string, number>(rows),
+                { inheritancePoints: { unifier: memoryValue } },
+                'unifier',
+                2_000
+            )
+        ).toBe(expected);
+    });
+
    it('does not write when the transaction-scoped generation was already applied', async () => {
        const transaction = Object.assign({} as GamePrisma.TransactionClient, {
            $executeRaw: vi.fn().mockResolvedValue(1),
+            $queryRaw: vi.fn().mockResolvedValue([]),
            unificationFinalization: {
                findUnique: vi.fn().mockResolvedValue({
                    generationKey: input.generationKey,
@@ -171,6 +188,7 @@ describe('persistUnificationFinalization', () => {
        const emperorCreate = vi.fn().mockResolvedValue({});
        const transaction = Object.assign({} as GamePrisma.TransactionClient, {
            $executeRaw: vi.fn().mockResolvedValue(1),
+            $queryRaw: vi.fn().mockResolvedValue([]),
            unificationFinalization: {
                findUnique: vi.fn().mockResolvedValue(null),
                create: vi.fn().mockResolvedValue({}),