hailin 9deffe2565 fix(mining): resolve transaction timeout by using single transaction for system accounts ... Problem: - Multiple concurrent transactions updating system_mining_accounts caused row lock contention - 16+ transactions waiting for tuple/transactionid locks led to timeout errors - This prevented writeMinuteRecords() from executing, leaving mining_records empty Solution: - Modified SystemMiningAccountRepository.mine() to accept optional external transaction client - Created new distributeToSystemAndPending() method that processes all system accounts and pending contributions in a single transaction - Pre-calculate all rewards before transaction, then execute updates sequentially - Aggregate all pending contribution rewards into single HEADQUARTERS update - Move Redis accumulation outside transaction to avoid blocking Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>		2026-01-16 18:53:53 -08:00
..
kafka	feat(2.0-services): 为auth/mining/trading服务添加Outbox事件发布机制	2026-01-10 20:54:37 -08:00
persistence	fix(mining): resolve transaction timeout by using single transaction for system accounts	2026-01-16 18:53:53 -08:00
redis	fix(mining-service): Redis锁使用毫秒PX代替秒EX支持小数TTL	2026-01-14 03:52:22 -08:00
infrastructure.module.ts	fix(mining): remove duplicate burn mechanism from mining-service	2026-01-16 07:31:13 -08:00