feat: split share pool into A (100亿) and B (200万) accounts

Backend changes:
- mining-wallet-service: Split SHARE_POOL into SHARE_POOL_A (100亿, for burning)
  and SHARE_POOL_B (200万, for mining distribution)
- Add /pool-accounts/share-pool-balance API endpoint to get total balance
- Update pool initialization logic and seed data
- Fix Kong routing for mining-wallet-service (strip_path: true)
- Fix Kong routing for trading-service (strip_path: true)

Constant updates (100.02亿 = 10,002,000,000):
- mining-service: TOTAL_SHARES
- trading-service: TOTAL_SHARES, trading config defaults
- trading-service seed: initial green points = 5760

Frontend changes:
- Add sharePoolBalanceProvider to fetch pool balance from mining-wallet-service
- Update contribution page to display real-time share pool balance (A + B)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/api-gateway/kong.yml

@@ -357,18 +357,19 @@ services:
 
   # ---------------------------------------------------------------------------
   # Mining Wallet Service 2.0 - 挖矿钱包服务
+  # 前端路径: /api/v2/mining-wallet/... -> 后端路径: /api/v2/...
   # ---------------------------------------------------------------------------
   - name: mining-wallet-service
-    url: http://192.168.1.111:3025
+    url: http://192.168.1.111:3025/api/v2
     routes:
       - name: mining-wallet-api
         paths:
           - /api/v2/mining-wallet
-        strip_path: false
+        strip_path: true
       - name: mining-wallet-health
         paths:
           - /api/v2/mining-wallet/health
-        strip_path: false
+        strip_path: true
 
 # =============================================================================
 # Plugins - 全局插件配置

backend/services/mining-service/prisma/schema.prisma

@@ -12,7 +12,7 @@ datasource db {
 // 挖矿全局配置
 model MiningConfig {
   id                    String    @id @default(uuid())
-  totalShares           Decimal   @db.Decimal(30, 8) // 总积分股数量 (100.02B)
+  totalShares           Decimal   @db.Decimal(30, 8) // 总积分股数量 (100.02亿)
   distributionPool      Decimal   @db.Decimal(30, 8) // 分配池 (200M)
   remainingDistribution Decimal   @db.Decimal(30, 8) // 剩余可分配
   halvingPeriodYears    Int       @default(2) // 减半周期（年）

backend/services/mining-service/prisma/seed.ts

@@ -19,7 +19,7 @@ async function main() {
   const now = new Date();
 
   // 常量
-  const TOTAL_SHARES = new Decimal('100020000000'); // 100.02B
+  const TOTAL_SHARES = new Decimal('10002000000'); // 100.02亿
   const DISTRIBUTION_POOL = new Decimal('2000000'); // 200万
   const ERA1_DISTRIBUTION = new Decimal('1000000'); // 100万（第一个两年）
   const BURN_TARGET = new Decimal('10000000000'); // 100亿

backend/services/mining-service/src/domain/services/mining-calculator.service.ts

@@ -6,8 +6,8 @@ import { Price } from '../value-objects/price.vo';
  * 挖矿计算领域服务
  */
 export class MiningCalculatorService {
-  // 总积分股数量: 100.02B
+  // 总积分股数量: 100.02亿 (SHARE_POOL_A: 100亿 + SHARE_POOL_B: 200万)
-  static readonly TOTAL_SHARES = new ShareAmount('100020000000');
+  static readonly TOTAL_SHARES = new ShareAmount('10002000000');
 
   // 初始分配池: 200M
   static readonly INITIAL_DISTRIBUTION_POOL = new ShareAmount('200000000');

backend/services/mining-wallet-service/prisma/schema.prisma

@@ -27,7 +27,8 @@ enum SystemAccountType {
 
 // 池账户类型
 enum PoolAccountType {
-  SHARE_POOL            // 积分股池 - 总股池
+  SHARE_POOL_A          // 积分股池A - 初始100亿
+  SHARE_POOL_B          // 积分股池B - 初始200万
   BLACK_HOLE_POOL       // 黑洞积分股池 - 销毁池
   CIRCULATION_POOL      // 流通积分股池 - 交易流通池
 }

backend/services/mining-wallet-service/prisma/seed.ts

@@ -62,19 +62,28 @@ async function main() {
     }
   }
 
-  // 2. 初始化池账户（积分股池、黑洞池、流通池）
+  // 2. 初始化池账户（积分股池A/B、黑洞池、流通池）
+  // 积分股池A: 100亿 (10,000,000,000) - 用于销毁
+  // 积分股池B: 200万 (2,000,000) - 用于挖矿分配
+  // 总计: 100.02亿 (10,002,000,000)
   const poolAccounts = [
     {
-      poolType: 'SHARE_POOL',
+      poolType: 'SHARE_POOL_A',
-      name: '积分股池',
+      name: '积分股池A',
-      balance: new Decimal('100000000'), // 1亿初始发行量
+      balance: new Decimal('10000000000'), // 100亿初始发行量
-      description: '挖矿奖励的来源池，总发行量',
+      description: '销毁池来源，初始100亿',
+    },
+    {
+      poolType: 'SHARE_POOL_B',
+      name: '积分股池B',
+      balance: new Decimal('2000000'), // 200万初始发行量
+      description: '挖矿分配池，初始200万',
     },
     {
       poolType: 'BLACK_HOLE_POOL',
       name: '黑洞池',
       balance: new Decimal('0'),
-      targetBurn: new Decimal('50000000'), // 目标销毁5000万
+      targetBurn: new Decimal('10000000000'), // 目标销毁100亿
       description: '销毁的积分股，用于减少流通量',
     },
     {

backend/services/mining-wallet-service/src/api/controllers/pool-account.controller.ts

@@ -6,7 +6,8 @@ import { PoolAccountType, TransactionType } from '@prisma/client';
 import Decimal from 'decimal.js';
 
 class InitializePoolsDto {
-  sharePool: { name: string; initialBalance?: string };
+  sharePoolA: { name: string; initialBalance?: string };
+  sharePoolB: { name: string; initialBalance?: string };
   blackHolePool: { name: string; targetBurn: string };
   circulationPool: { name: string; initialBalance?: string };
 }
@@ -78,10 +79,16 @@ export class PoolAccountController {
   @ApiResponse({ status: 201, description: '池账户初始化成功' })
   async initialize(@Body() dto: InitializePoolsDto) {
     return this.poolAccountService.initializePools({
-      sharePool: {
+      sharePoolA: {
-        name: dto.sharePool.name,
+        name: dto.sharePoolA.name,
-        initialBalance: dto.sharePool.initialBalance
+        initialBalance: dto.sharePoolA.initialBalance
-          ? new Decimal(dto.sharePool.initialBalance)
+          ? new Decimal(dto.sharePoolA.initialBalance)
+          : undefined,
+      },
+      sharePoolB: {
+        name: dto.sharePoolB.name,
+        initialBalance: dto.sharePoolB.initialBalance
+          ? new Decimal(dto.sharePoolB.initialBalance)
           : undefined,
       },
       blackHolePool: {
@@ -97,6 +104,14 @@ export class PoolAccountController {
     });
   }
 
+  @Get('share-pool-balance')
+  @Public()
+  @ApiOperation({ summary: '获取积分股池总余量' })
+  @ApiResponse({ status: 200, description: '积分股池A+B的总余量' })
+  async getSharePoolTotalBalance() {
+    return this.poolAccountService.getSharePoolTotalBalance();
+  }
+
   @Post('burn')
   @AdminOnly()
   @ApiOperation({ summary: '销毁到黑洞池' })

backend/services/mining-wallet-service/src/application/services/pool-account.service.ts

@@ -6,7 +6,11 @@ import Decimal from 'decimal.js';
 import { DomainException } from '../../shared/filters/domain-exception.filter';
 
 export interface InitializePoolsInput {
-  sharePool: {
+  sharePoolA: {
+    name: string;
+    initialBalance?: Decimal;
+  };
+  sharePoolB: {
     name: string;
     initialBalance?: Decimal;
   };
@@ -30,27 +34,45 @@ export class PoolAccountService {
   ) {}
 
   /**
-   * 初始化三大池账户
+   * 初始化四大池账户
    */
   async initializePools(input: InitializePoolsInput): Promise<PoolAccount[]> {
     const pools: PoolAccount[] = [];
 
-    // 积分股池
+    // 积分股池A - 初始100亿
-    const sharePool = await this.poolAccountRepo.create({
+    const sharePoolA = await this.poolAccountRepo.create({
-      poolType: 'SHARE_POOL',
+      poolType: 'SHARE_POOL_A',
-      name: input.sharePool.name,
+      name: input.sharePoolA.name,
     });
-    pools.push(sharePool);
+    pools.push(sharePoolA);
 
-    // 如果有初始余额，注入资金
+    if (input.sharePoolA.initialBalance?.greaterThan(0)) {
-    if (input.sharePool.initialBalance?.greaterThan(0)) {
       await this.poolAccountRepo.updateBalanceWithTransaction(
-        'SHARE_POOL',
+        'SHARE_POOL_A',
-        input.sharePool.initialBalance,
+        input.sharePoolA.initialBalance,
         {
           transactionType: 'INITIAL_INJECT',
           counterpartyType: 'EXTERNAL',
-          memo: `初始注入, 数量${input.sharePool.initialBalance.toFixed(8)}`,
+          memo: `初始注入积分股池A, 数量${input.sharePoolA.initialBalance.toFixed(8)}`,
+        },
+      );
+    }
+
+    // 积分股池B - 初始200万
+    const sharePoolB = await this.poolAccountRepo.create({
+      poolType: 'SHARE_POOL_B',
+      name: input.sharePoolB.name,
+    });
+    pools.push(sharePoolB);
+
+    if (input.sharePoolB.initialBalance?.greaterThan(0)) {
+      await this.poolAccountRepo.updateBalanceWithTransaction(
+        'SHARE_POOL_B',
+        input.sharePoolB.initialBalance,
+        {
+          transactionType: 'INITIAL_INJECT',
+          counterpartyType: 'EXTERNAL',
+          memo: `初始注入积分股池B, 数量${input.sharePoolB.initialBalance.toFixed(8)}`,
         },
       );
     }
@@ -93,7 +115,8 @@ export class PoolAccountService {
           type: p.poolType,
           name: p.name,
         })),
-        sharePoolInitialBalance: input.sharePool.initialBalance?.toString() || '0',
+        sharePoolAInitialBalance: input.sharePoolA.initialBalance?.toString() || '0',
+        sharePoolBInitialBalance: input.sharePoolB.initialBalance?.toString() || '0',
         blackHoleTargetBurn: input.blackHolePool.targetBurn.toString(),
         circulationPoolInitialBalance: input.circulationPool.initialBalance?.toString() || '0',
         initializedAt: new Date().toISOString(),
@@ -106,6 +129,7 @@ export class PoolAccountService {
 
   /**
    * 从积分股池分配（挖矿分配）
+   * 挖矿只从 SHARE_POOL_B (200万) 分配
    */
   async distributeMiningReward(
     toAccountSeq: string,
@@ -117,10 +141,12 @@ export class PoolAccountService {
       referenceId?: string;
     },
   ): Promise<void> {
+    const sourcePool: PoolAccountType = 'SHARE_POOL_B';
+
     const memo = `挖矿分配给用户[${toAccountSeq}], 算力占比${miningInfo.contributionRatio.mul(100).toFixed(4)}%, 分钟${miningInfo.miningMinute.toISOString()}`;
 
     await this.poolAccountRepo.updateBalanceWithTransaction(
-      'SHARE_POOL',
+      sourcePool,
       amount.negated(),
       {
         transactionType: 'MINING_DISTRIBUTE',
@@ -139,7 +165,7 @@ export class PoolAccountService {
 
     await this.outboxRepo.create({
       aggregateType: 'PoolAccount',
-      aggregateId: 'SHARE_POOL',
+      aggregateId: sourcePool,
       eventType: 'MINING_DISTRIBUTED',
       payload: {
         toAccountSeq,
@@ -151,6 +177,30 @@ export class PoolAccountService {
     });
   }
 
+  /**
+   * 获取积分股池总余量 (SHARE_POOL_A + SHARE_POOL_B)
+   */
+  async getSharePoolTotalBalance(): Promise<{
+    poolA: string;
+    poolB: string;
+    total: string;
+  }> {
+    const [poolA, poolB] = await Promise.all([
+      this.poolAccountRepo.findByType('SHARE_POOL_A'),
+      this.poolAccountRepo.findByType('SHARE_POOL_B'),
+    ]);
+
+    const balanceA = poolA ? new Decimal(poolA.balance.toString()) : new Decimal(0);
+    const balanceB = poolB ? new Decimal(poolB.balance.toString()) : new Decimal(0);
+    const total = balanceA.plus(balanceB);
+
+    return {
+      poolA: balanceA.toFixed(8),
+      poolB: balanceB.toFixed(8),
+      total: total.toFixed(8),
+    };
+  }
+
   /**
    * 用户划入流通池（准备卖出）
    */

backend/services/trading-service/prisma/schema.prisma

@@ -12,8 +12,8 @@ datasource db {
 // 交易全局配置
 model TradingConfig {
   id                    String    @id @default(uuid())
-  // 总积分股数量: 100.02B
+  // 总积分股数量: 100.02亿
-  totalShares           Decimal   @default(100020000000) @map("total_shares") @db.Decimal(30, 8)
+  totalShares           Decimal   @default(10002000000) @map("total_shares") @db.Decimal(30, 8)
   // 目标销毁量: 100亿 (4年销毁完)
   burnTarget            Decimal   @default(10000000000) @map("burn_target") @db.Decimal(30, 8)
   // 销毁周期: 4年 (分钟数) 365*4*1440 = 2102400

backend/services/trading-service/prisma/seed.ts

@@ -66,7 +66,7 @@ async function main() {
   if (!existingConfig) {
     await prisma.tradingConfig.create({
       data: {
-        totalShares: new Decimal('100020000000'), // 100.02B 总积分股
+        totalShares: new Decimal('10002000000'), // 100.02亿 总积分股
         burnTarget: new Decimal('10000000000'), // 100亿目标销毁量
         burnPeriodMinutes: 2102400, // 4年 = 365*4*1440 分钟
         minuteBurnRate: new Decimal('4756.468797564687'), // 每分钟销毁率
@@ -93,17 +93,17 @@ async function main() {
     console.log('Black hole account already exists');
   }
 
-  // 4. 初始化积分股池
+  // 4. 初始化积分股池（绿积分池）
   const existingSharePool = await prisma.sharePool.findFirst();
   if (!existingSharePool) {
     await prisma.sharePool.create({
       data: {
-        greenPoints: new Decimal(0), // 初始绿积分为 0
+        greenPoints: new Decimal(5760), // 初始绿积分为 5760
-        totalInflow: new Decimal(0),
+        totalInflow: new Decimal(5760),
         totalOutflow: new Decimal(0),
       },
     });
-    console.log('Created share pool');
+    console.log('Created share pool with initial green points: 5760');
   } else {
     console.log('Share pool already exists');
   }

backend/services/trading-service/src/domain/services/trading-calculator.service.ts

@@ -14,8 +14,8 @@ import { Money } from '../value-objects/money.vo';
  * 7. 资产每秒增长量 = 用户每天分配的积分股 ÷ 24 ÷ 60 ÷ 60
  */
 export class TradingCalculatorService {
-  // 总积分股数量: 100.02B
+  // 总积分股数量: 100.02亿 (SHARE_POOL_A: 100亿 + SHARE_POOL_B: 200万)
-  static readonly TOTAL_SHARES = new Decimal('100020000000');
+  static readonly TOTAL_SHARES = new Decimal('10002000000');
 
   // 目标销毁量: 100亿 (4年销毁完)
   static readonly BURN_TARGET = new Decimal('10000000000');

backend/services/trading-service/src/infrastructure/persistence/repositories/trading-config.repository.ts

@@ -35,7 +35,7 @@ export class TradingConfigRepository {
 
     const record = await this.prisma.tradingConfig.create({
       data: {
-        totalShares: new Decimal('100020000000'),
+        totalShares: new Decimal('10002000000'), // 100.02亿
         burnTarget: new Decimal('10000000000'),
         burnPeriodMinutes: 2102400, // 365 * 4 * 1440
         minuteBurnRate: new Decimal('4756.468797564687'),

frontend/mining-app/lib/core/network/api_endpoints.dart

@@ -59,4 +59,7 @@ class ApiEndpoints {
   // Planting Ledger (Kong路由: /api/v2/contribution)
   static String plantingLedger(String accountSequence) =>
       '/api/v2/contribution/accounts/$accountSequence/planting-ledger';
+
+  // Mining Wallet Service 2.0 (Kong路由: /api/v2/mining-wallet)
+  static const String sharePoolBalance = '/api/v2/mining-wallet/pool-accounts/share-pool-balance';
 }

frontend/mining-app/lib/presentation/pages/contribution/contribution_page.dart

@@ -5,10 +5,8 @@ import '../../../core/constants/app_colors.dart';
 import '../../../core/router/routes.dart';
 import '../../../core/utils/format_utils.dart';
 import '../../../domain/entities/contribution.dart';
-import '../../../domain/entities/market_overview.dart';
 import '../../providers/user_providers.dart';
 import '../../providers/contribution_providers.dart';
-import '../../providers/trading_providers.dart';
 import '../../widgets/shimmer_loading.dart';
 
 class ContributionPage extends ConsumerWidget {
@@ -30,8 +28,8 @@ class ContributionPage extends ConsumerWidget {
     // 获取预估收益
     final estimatedEarnings = ref.watch(estimatedEarningsProvider(accountSequence));
     final statsAsync = ref.watch(contributionStatsProvider);
-    // 获取市场概览（积分股池余量）
+    // 获取积分股池余量
-    final marketAsync = ref.watch(marketOverviewProvider);
+    final sharePoolAsync = ref.watch(sharePoolBalanceProvider);
 
     // Extract loading state and data from AsyncValue
     final isLoading = contributionAsync.isLoading;
@@ -39,8 +37,8 @@ class ContributionPage extends ConsumerWidget {
     final hasError = contributionAsync.hasError;
     final error = contributionAsync.error;
     final isStatsLoading = statsAsync.isLoading;
-    final isMarketLoading = marketAsync.isLoading;
+    final isSharePoolLoading = sharePoolAsync.isLoading;
-    final market = marketAsync.valueOrNull;
+    final sharePoolBalance = sharePoolAsync.valueOrNull;
 
     return Scaffold(
       backgroundColor: const Color(0xFFF5F5F5),
@@ -50,7 +48,7 @@ class ContributionPage extends ConsumerWidget {
           onRefresh: () async {
             ref.invalidate(contributionProvider(accountSequence));
             ref.invalidate(contributionStatsProvider);
-            ref.invalidate(marketOverviewProvider);
+            ref.invalidate(sharePoolBalanceProvider);
           },
           child: hasError && contribution == null
               ? Center(
@@ -78,7 +76,7 @@ class ContributionPage extends ConsumerWidget {
                       sliver: SliverList(
                         delegate: SliverChildListDelegate([
                           // 总贡献值卡片
-                          _buildTotalContributionCard(ref, contribution, isLoading, market, isMarketLoading),
+                          _buildTotalContributionCard(ref, contribution, isLoading, sharePoolBalance, isSharePoolLoading),
                           const SizedBox(height: 16),
                           // 三栏统计
                           _buildThreeColumnStats(ref, contribution, isLoading),
@@ -167,8 +165,8 @@ class ContributionPage extends ConsumerWidget {
     WidgetRef ref,
     Contribution? contribution,
     bool isLoading,
-    MarketOverview? market,
+    SharePoolBalance? sharePoolBalance,
-    bool isMarketLoading,
+    bool isSharePoolLoading,
   ) {
     final total = contribution?.totalContribution ?? '0';
     final hideAmounts = ref.watch(hideAmountsProvider);
@@ -220,13 +218,13 @@ class ContributionPage extends ConsumerWidget {
                 '积分股池实时余量: ',
                 style: TextStyle(fontSize: 12, color: _grayText.withOpacity(0.9)),
               ),
-              isMarketLoading
+              isSharePoolLoading
                   ? const ShimmerText(
                       placeholder: '----',
                       style: TextStyle(fontSize: 12, fontWeight: FontWeight.w600, color: _orange),
                     )
                   : Text(
-                      hideAmounts ? '******' : formatAmount(market?.greenPoints ?? '0'),
+                      hideAmounts ? '******' : formatAmount(sharePoolBalance?.total ?? '0'),
                       style: const TextStyle(fontSize: 12, fontWeight: FontWeight.w600, color: _orange),
                     ),
             ],

frontend/mining-app/lib/presentation/providers/contribution_providers.dart

@@ -6,6 +6,8 @@ import '../../domain/entities/contribution_stats.dart';
 import '../../domain/usecases/contribution/get_user_contribution.dart';
 import '../../domain/repositories/contribution_repository.dart';
 import '../../core/di/injection.dart';
+import '../../core/network/api_client.dart';
+import '../../core/network/api_endpoints.dart';
 
 final getUserContributionUseCaseProvider = Provider<GetUserContribution>((ref) {
   return getIt<GetUserContribution>();
@@ -176,3 +178,38 @@ final estimatedEarningsProvider = Provider.family<EstimatedEarnings, String>((re
 
 /// 控制是否隐藏金额显示的状态
 final hideAmountsProvider = StateProvider<bool>((ref) => false);
+
+/// 积分股池余量数据类
+class SharePoolBalance {
+  final String poolA;
+  final String poolB;
+  final String total;
+
+  const SharePoolBalance({
+    required this.poolA,
+    required this.poolB,
+    required this.total,
+  });
+
+  factory SharePoolBalance.fromJson(Map<String, dynamic> json) {
+    return SharePoolBalance(
+      poolA: json['poolA'] ?? '0',
+      poolB: json['poolB'] ?? '0',
+      total: json['total'] ?? '0',
+    );
+  }
+
+  static const zero = SharePoolBalance(poolA: '0', poolB: '0', total: '0');
+}
+
+/// 积分股池总余量 Provider
+final sharePoolBalanceProvider = FutureProvider<SharePoolBalance>((ref) async {
+  final client = getIt<ApiClient>();
+
+  try {
+    final response = await client.get(ApiEndpoints.sharePoolBalance);
+    return SharePoolBalance.fromJson(response.data as Map<String, dynamic>);
+  } catch (e) {
+    return SharePoolBalance.zero;
+  }
+});