refactor(processing): remove unused processing start field

processing_started_at 没有任何判据消费（终态只看尝试上限），删除字段、仓储接口与方法、主泵写入、重放清理、SELECT/映射与 H2 fixture，并新增 V7 DROP COLUMN；V1–V6 历史迁移不动。验证：./gradlew test 123 tests / 0 fail；V7 的 DROP 与最终 schema 断言需真实 PG，本机无 Docker 时 FlywayMigrationTest 按既有 assumeTrue 跳过。
2026-09-12 20:31:23 +08:00
parent 161914eeb8
commit eb103d6244
9 changed files with 34 additions and 51 deletions
@@ -103,10 +103,7 @@ class Pump(
            head.state == ProcStatus.FAILED && (head.nextAttemptAt ?: Instant.EPOCH) > now ->
                sleepQuietly(Duration.between(now, head.nextAttemptAt))
            // 其余情况（新消息，或退避到期的重试）交给处理入口
-            else -> {
-                procState.markProcessingStartedIfAbsent(head.msgId, now)
-                processor.processOne(head)
-            }
+            else -> processor.processOne(head)
        }
    }