rwadurian/frontend/mining-app/lib/data/models
hailin bc3d800936 feat(mining-app): 贡献值730天失效倒计时功能
将贡献值页面的"贡献值失效倒计时"从硬编码静态文字改为基于用户
首次挖矿时间的真实730天倒计时。纯新增方式实现,不影响现有功能。

后端 (mining-service):
- get-mining-account.query.ts: MiningAccountDto 新增 firstMiningDate
  字段,在 Promise.all 中并行查询用户最早的 miningRecord,利用
  @@unique([accountSequence, miningMinute]) 索引高效查询

前端实体/模型:
- share_account.dart: 新增 DateTime? firstMiningDate(可空,向后兼容)
- share_account_model.dart: fromJson/toJson 解析和序列化 firstMiningDate

前端 UI (contribution_page.dart):
- watch shareAccountProvider 获取首次挖矿时间
- 计算已过天数和剩余天数(730 - 已过天数)
- 进度条显示实际已用时间占比
- 显示具体失效日期和剩余天数
- 无挖矿记录 → 显示"暂无挖矿记录"
- 已过期 → 显示"贡献值已失效"
- 剩余 ≤30 天 → 进度条和文字变红色警告

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-13 07:30:01 -08:00
..
asset_display_model.dart feat(asset): aggregate mining and trading account balances in asset display 2026-01-15 19:53:31 -08:00
batch_mining_record_model.dart fix(mining-app): 修复批量补发记录解析字段名 2026-01-22 02:11:10 -08:00
c2c_order_model.dart feat(c2c): 订单详情增强、付款水单上传、买单逻辑修复及schema对齐 2026-01-31 08:54:05 -08:00
contribution_model.dart feat(mining-app): integrate real APIs for Asset and Profile pages 2026-01-14 08:22:40 -08:00
contribution_record_model.dart feat(mining-app): fix login bugs and connect contribution page to real API 2026-01-12 09:39:23 -08:00
contribution_stats_model.dart feat(mining-app): add estimated earnings and contribution stats API 2026-01-14 08:37:30 -08:00
global_state_model.dart feat(mining-ecosystem): 添加挖矿生态系统完整微服务与前端 2026-01-10 17:45:46 -08:00
kline_model.dart feat(mining-ecosystem): 添加挖矿生态系统完整微服务与前端 2026-01-10 17:45:46 -08:00
market_overview_model.dart feat(mining-app): integrate real APIs for Asset and Profile pages 2026-01-14 08:22:40 -08:00
mining_record_model.dart feat(mining-ecosystem): 添加挖矿生态系统完整微服务与前端 2026-01-10 17:45:46 -08:00
p2p_transfer_fee_config_model.dart feat(p2p-transfer): 实现P2P划转手续费功能(全栈) 2026-01-30 06:44:19 -08:00
p2p_transfer_model.dart feat(mining-app): P2P转出记录显示手续费及合计扣除 2026-01-30 20:45:37 -08:00
planting_record_model.dart fix(contribution): 认种记录总贡献值显示用户实际有效算力 2026-01-17 08:29:14 -08:00
price_info_model.dart feat(trading): 添加涨跌幅显示及修复成交明细数据 2026-01-20 05:24:23 -08:00
referral_model.dart refactor(frontend): replace all '直推' with '引荐' 2026-01-19 04:43:31 -08:00
share_account_model.dart feat(mining-app): 贡献值730天失效倒计时功能 2026-02-13 07:30:01 -08:00
trade_order_model.dart feat(trading): 成交明细显示完整卖出信息(销毁倍数、有效积分股、手续费等) 2026-01-20 04:07:52 -08:00
trading_account_model.dart feat(mining-app): integrate real APIs for Asset and Profile pages 2026-01-14 08:22:40 -08:00