feat: add survey view with voting functionality and admin panel

- Implemented SurveyView.vue for displaying and managing polls, including voting, comments, and results. - Added new database tables for vote polls, votes, and comments in migration script. - Created unique lottery logic for handling unique item rewards based on voting. - Developed unit tests for unique lottery functionality to ensure deterministic behavior and correct counting of occupied unique items.
2026-02-03 18:25:26 +00:00
parent d3277f204a
commit b0a8f768e9
15 changed files with 2531 additions and 22 deletions
@@ -0,0 +1,78 @@
+import { describe, expect, it } from 'vitest';
+
+import { LiteHashDRBG, RandUtil } from '@sammo-ts/common';
+import type { GeneralItemSlots } from '../src/domain/entities.js';
+import type { ItemModule } from '../src/items/types.js';
+import {
+    buildVoteUniqueSeed,
+    countOccupiedUniqueItems,
+    resolveUniqueConfig,
+    rollUniqueLottery,
+} from '../src/rewards/uniqueLottery.js';
+
+const buildItem = (key: string, slot: ItemModule['slot'], buyable = false): ItemModule => ({
+    key,
+    rawName: key,
+    name: key,
+    info: key,
+    slot,
+    cost: null,
+    buyable,
+    consumable: false,
+    reqSecu: 0,
+    unique: !buyable,
+});
+
+describe('unique lottery', () => {
+    it('returns deterministic item for fixed seed', () => {
+        const itemRegistry = new Map<string, ItemModule>([
+            ['itemB', buildItem('itemB', 'weapon', false)],
+        ]);
+        const config = resolveUniqueConfig({
+            allItems: {
+                weapon: {
+                    itemB: 1,
+                },
+            },
+            maxUniqueItemLimit: [[-1, 1]],
+            uniqueTrialCoef: 10,
+            maxUniqueTrialProb: 10,
+            minMonthToAllowInheritItem: 0,
+        });
+
+        const rngSeed = buildVoteUniqueSeed('seed', 1, 1);
+        const rng = new RandUtil(LiteHashDRBG.build(rngSeed));
+        const result = rollUniqueLottery({
+            rng,
+            config,
+            itemRegistry,
+            generalItems: { horse: null, weapon: null, book: null, item: null },
+            occupiedUniqueCounts: new Map(),
+            scenarioId: 200,
+            userCount: 1,
+            currentYear: 200,
+            currentMonth: 1,
+            startYear: 180,
+            initYear: 180,
+            initMonth: 1,
+            acquireType: '설문조사',
+        });
+
+        expect(result).toBe('itemB');
+    });
+
+    it('counts only non-buyable equipped items', () => {
+        const itemRegistry = new Map<string, ItemModule>([
+            ['uniqueItem', buildItem('uniqueItem', 'weapon', false)],
+            ['buyableItem', buildItem('buyableItem', 'book', true)],
+        ]);
+        const generals: GeneralItemSlots[] = [
+            { horse: null, weapon: 'uniqueItem', book: null, item: null },
+            { horse: null, weapon: null, book: 'buyableItem', item: null },
+        ];
+
+        const counts = countOccupiedUniqueItems(generals, itemRegistry);
+        expect(counts.get('uniqueItem')).toBe(1);
+        expect(counts.get('buyableItem')).toBeUndefined();
+    });
+});