优化

deploy/sql/头程数据库统一增量-MySQL8.sql

@@ -16506,6 +16506,54 @@ CREATE TABLE IF NOT EXISTS iam_customer_dimension_initialization_task (
   KEY idx_customer_dimension_task_diagnosis (status,updated_at)
 ) ENGINE=InnoDB COMMENT='IAM客户默认尺寸可靠后台初始化任务及诊断状态';
 
+USE baiyue_firstleg;
+ALTER TABLE fl_loading_pick_task MODIFY COLUMN task_status VARCHAR(24) NOT NULL DEFAULT 'LOADING'
+  COMMENT 'PDA任务状态：LOADING、COMPLETING、COMPLETION_FAILED、COMPLETED';
+ALTER TABLE fl_loading_pick_task DROP CHECK chk_loading_pick_task_status;
+ALTER TABLE fl_loading_pick_task ADD CONSTRAINT chk_loading_pick_task_status
+  CHECK (task_status IN ('LOADING','COMPLETING','COMPLETION_FAILED','COMPLETED'));
+
+CREATE TABLE IF NOT EXISTS fl_loading_completion_command (
+  id BIGINT UNSIGNED NOT NULL,pick_task_id BIGINT UNSIGNED NOT NULL,operation_id VARCHAR(128) NOT NULL,
+  request_hash CHAR(64) NOT NULL,command_status VARCHAR(16) NOT NULL,expected_task_version INT UNSIGNED NOT NULL,
+  remark VARCHAR(500) NULL,operator_id BIGINT UNSIGNED NOT NULL,operator_name VARCHAR(64) NULL,
+  attempt_count INT UNSIGNED NOT NULL DEFAULT 0,next_retry_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  lease_owner VARCHAR(128) NULL,lease_until DATETIME(3) NULL,failure_stage VARCHAR(40) NULL,
+  failure_code VARCHAR(32) NULL,failure_request_id VARCHAR(64) NULL,failure_trace_id VARCHAR(64) NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),completed_at DATETIME(3) NULL,
+  PRIMARY KEY(id),UNIQUE KEY uk_loading_completion_operation(operation_id),
+  KEY idx_loading_completion_dispatch(command_status,next_retry_at,lease_until),
+  CONSTRAINT fk_loading_completion_task FOREIGN KEY(pick_task_id) REFERENCES fl_loading_pick_task(id),
+  CONSTRAINT chk_loading_completion_status CHECK(command_status IN ('PROCESSING','RETRYABLE','FAILED','COMPLETED'))
+) ENGINE=InnoDB COMMENT='PDA装柜完成可靠异步命令';
+CREATE TABLE IF NOT EXISTS fl_loading_completion_checkpoint (
+  command_id BIGINT UNSIGNED NOT NULL,tenant_id BIGINT UNSIGNED NOT NULL,inbound_id BIGINT UNSIGNED NOT NULL,
+  owner_sequence INT UNSIGNED NOT NULL,checkpoint_stage VARCHAR(24) NOT NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  PRIMARY KEY(command_id,tenant_id,inbound_id),KEY idx_loading_completion_owner(command_id,owner_sequence),
+  CONSTRAINT fk_loading_completion_checkpoint_command FOREIGN KEY(command_id) REFERENCES fl_loading_completion_command(id),
+  CONSTRAINT chk_loading_completion_checkpoint CHECK(checkpoint_stage IN ('READY','SETTLED','INBOUND_COMPLETED'))
+) ENGINE=InnoDB COMMENT='PDA装柜完成按入库单恢复检查点';
+
+DROP TRIGGER IF EXISTS trg_loading_pick_task_before_update;
+DELIMITER $$
+CREATE TRIGGER trg_loading_pick_task_before_update BEFORE UPDATE ON fl_loading_pick_task FOR EACH ROW
+BEGIN
+  IF OLD.task_status='COMPLETED' THEN SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='已完成PDA拣货任务不可修改'; END IF;
+  IF NEW.loading_plan_id<>OLD.loading_plan_id OR NOT(NEW.container_booking_id<=>OLD.container_booking_id)
+     OR NOT(NEW.cabinet_no<=>OLD.cabinet_no) THEN
+    SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='PDA拣货任务稳定归属不可修改';
+  END IF;
+  IF NOT ((OLD.task_status='LOADING' AND NEW.task_status IN ('LOADING','COMPLETING'))
+       OR (OLD.task_status='COMPLETING' AND NEW.task_status IN ('COMPLETING','COMPLETION_FAILED','COMPLETED'))
+       OR (OLD.task_status='COMPLETION_FAILED' AND NEW.task_status='COMPLETING')) THEN
+    SIGNAL SQLSTATE '45000' SET MESSAGE_TEXT='PDA拣货任务状态流转非法';
+  END IF;
+END$$
+DELIMITER ;
+
 CALL baiyue_firstleg.assert_unified_final_schema();
 DROP PROCEDURE IF EXISTS baiyue_firstleg.assert_unified_final_schema;
 SELECT 'PASS' AS migration_status,