Merge remote-tracking branch 'origin/feature/mall_product' into feature/mall_product

# Conflicts: # sql/mysql/mall.sql

Merge remote-tracking branch 'origin/feature/mall_product' into feature/mall_product
# Conflicts: # sql/mysql/mall.sql
owen
2 parents 0612a13c 5842a361
Showing 24 changed files with 811 additions and 84 deletions
sql/mysql/mall.sql
sql/mysql/ruoyi-vue-pro.sql
yudao-dependencies/pom.xml
yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/servlet/ServletUtils.java
yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/ErrorCodeConstants.java
yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/task/BpmCommentTypeEnum.java
yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/task/BpmProcessInstanceResultEnum.java
yudao-module-bpm/yudao-module-bpm-api/src/main/java/cn/iocoder/yudao/module/bpm/enums/task/BpmTaskAddSignTypeEnum.java
yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/BpmTaskController.java
yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/vo/task/BpmTaskAddSignReqVO.java
yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/vo/task/BpmTaskRespVO.java
yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/vo/task/BpmTaskSubSignReqVO.java
yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/controller/admin/task/vo/task/BpmTaskSubSignRespVO.java
yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/convert/task/BpmTaskConvert.java
yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/dal/mysql/task/BpmTaskExtMapper.java
yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmTaskService.java
yudao-module-bpm/yudao-module-bpm-biz/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmTaskServiceImpl.java
yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/controller/admin/trade/TradeStatisticsController.java
yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/job/trade/TradeStatisticsJob.java
yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/service/trade/TradeStatisticsServiceImpl.java
 INSERT INTO system_menu (name, permission, type, sort, parent_id, path, icon, component, component_name)
-VALUES ('商城首页', '', 2, 1, 2362, 'home', 'ep:home-filled', 'mall/home/index', 'MallHome');
-
-INSERT INTO system_menu (name, permission, type, sort, parent_id, path, icon, component, component_name)
 VALUES ('核销订单', '', 2, 2, 2166, 'pick-up-order', 'ep:list', 'mall/trade/delivery/pickUpOrder/index', 'PickUpOrder');
 \ No newline at end of file
@@ -11,7 +11,7 @@
  Target Server Version : 80034
  File Encoding         : 65001
- Date: 14/10/2023 20:04:17
+ Date: 17/10/2023 23:22:59
 */
 SET NAMES utf8mb4;
@@ -384,7 +384,7 @@ CREATE TABLE `infra_api_error_log`  (
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   `tenant_id` bigint NOT NULL DEFAULT 0 COMMENT '租户编号',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 1734 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '系统异常日志';
+) ENGINE = InnoDB AUTO_INCREMENT = 1735 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '系统异常日志';
 -- ----------------------------
 -- Records of infra_api_error_log
@@ -422,7 +422,7 @@ CREATE TABLE `infra_codegen_column`  (
   `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 1805 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '代码生成表字段定义';
+) ENGINE = InnoDB AUTO_INCREMENT = 1804 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '代码生成表字段定义';
 -- ----------------------------
 -- Records of infra_codegen_column
@@ -455,7 +455,7 @@ CREATE TABLE `infra_codegen_table`  (
   `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 137 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '代码生成表定义';
+) ENGINE = InnoDB AUTO_INCREMENT = 136 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '代码生成表定义';
 -- ----------------------------
 -- Records of infra_codegen_table
@@ -538,7 +538,7 @@ CREATE TABLE `infra_file`  (
   `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 1095 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '文件表';
+) ENGINE = InnoDB AUTO_INCREMENT = 1098 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '文件表';
 -- ----------------------------
 -- Records of infra_file
@@ -587,7 +587,7 @@ CREATE TABLE `infra_file_content`  (
   `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 188 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '文件表';
+) ENGINE = InnoDB AUTO_INCREMENT = 191 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '文件表';
 -- ----------------------------
 -- Records of infra_file_content
@@ -615,7 +615,7 @@ CREATE TABLE `infra_job`  (
   `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 28 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '定时任务表';
+) ENGINE = InnoDB AUTO_INCREMENT = 27 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '定时任务表';
 -- ----------------------------
 -- Records of infra_job
@@ -656,7 +656,7 @@ CREATE TABLE `infra_job_log`  (
   `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 233 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '定时任务日志表';
+) ENGINE = InnoDB AUTO_INCREMENT = 232 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '定时任务日志表';
 -- ----------------------------
 -- Records of infra_job_log
@@ -709,7 +709,7 @@ CREATE TABLE `member_address`  (
   `tenant_id` bigint NOT NULL DEFAULT 0 COMMENT '租户编号',
   PRIMARY KEY (`id`) USING BTREE,
   INDEX `idx_userId`(`user_id` ASC) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 25 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin COMMENT = '用户收件地址';
+) ENGINE = InnoDB AUTO_INCREMENT = 24 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin COMMENT = '用户收件地址';
 -- ----------------------------
 -- Records of member_address
@@ -768,7 +768,7 @@ CREATE TABLE `member_experience_record`  (
   PRIMARY KEY (`id`) USING BTREE,
   INDEX `idx_user_id`(`user_id` ASC) USING BTREE COMMENT '会员经验记录-用户编号',
   INDEX `idx_user_biz_type`(`user_id` ASC, `biz_type` ASC) USING BTREE COMMENT '会员经验记录-用户业务类型'
-) ENGINE = InnoDB AUTO_INCREMENT = 41 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '会员经验记录';
+) ENGINE = InnoDB AUTO_INCREMENT = 40 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '会员经验记录';
 -- ----------------------------
 -- Records of member_experience_record
@@ -883,7 +883,7 @@ CREATE TABLE `member_level_record`  (
   `tenant_id` bigint NOT NULL DEFAULT 0 COMMENT '租户编号',
   PRIMARY KEY (`id`) USING BTREE,
   INDEX `idx_user_id`(`user_id` ASC) USING BTREE COMMENT '会员等级记录-用户编号'
-) ENGINE = InnoDB AUTO_INCREMENT = 20 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '会员等级记录';
+) ENGINE = InnoDB AUTO_INCREMENT = 19 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '会员等级记录';
 -- ----------------------------
 -- Records of member_level_record
@@ -913,7 +913,7 @@ CREATE TABLE `member_point_record`  (
   PRIMARY KEY (`id`) USING BTREE,
   INDEX `index_userId`(`user_id` ASC) USING BTREE,
   INDEX `index_title`(`title` ASC) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 60 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '用户积分记录';
+) ENGINE = InnoDB AUTO_INCREMENT = 59 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '用户积分记录';
 -- ----------------------------
 -- Records of member_point_record
@@ -1072,6 +1072,7 @@ CREATE TABLE `member_user`  (
   `password` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '密码',
   `status` tinyint NOT NULL COMMENT '状态',
   `register_ip` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '注册 IP',
+  `register_terminal` tinyint NULL DEFAULT NULL COMMENT '注册终端',
   `login_ip` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT '' COMMENT '最后登录IP',
   `login_date` datetime NULL DEFAULT NULL COMMENT '最后登录时间',
   `nickname` varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户昵称',
@@ -1539,7 +1540,7 @@ CREATE TABLE `system_error_code`  (
   `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 5933 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '错误码表';
+) ENGINE = InnoDB AUTO_INCREMENT = 5932 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '错误码表';
 -- ----------------------------
 -- Records of system_error_code
@@ -1568,7 +1569,7 @@ CREATE TABLE `system_login_log`  (
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   `tenant_id` bigint NOT NULL DEFAULT 0 COMMENT '租户编号',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 2561 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '系统访问记录';
+) ENGINE = InnoDB AUTO_INCREMENT = 2582 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '系统访问记录';
 -- ----------------------------
 -- Records of system_login_log
@@ -1633,7 +1634,7 @@ CREATE TABLE `system_mail_log`  (
   `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 355 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '邮件日志表';
+) ENGINE = InnoDB AUTO_INCREMENT = 354 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '邮件日志表';
 -- ----------------------------
 -- Records of system_mail_log
@@ -1698,7 +1699,7 @@ CREATE TABLE `system_menu`  (
   `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 2377 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '菜单权限表';
+) ENGINE = InnoDB AUTO_INCREMENT = 2389 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '菜单权限表';
 -- ----------------------------
 -- Records of system_menu
@@ -1950,7 +1951,7 @@ INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_i
 INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2021, '规格创建', 'product:property:create', 3, 2, 2019, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2022-08-01 14:55:35', '', '2022-12-12 20:26:30', b'0');
 INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2022, '规格更新', 'product:property:update', 3, 3, 2019, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2022-08-01 14:55:35', '', '2022-12-12 20:26:33', b'0');
 INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2023, '规格删除', 'product:property:delete', 3, 4, 2019, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2022-08-01 14:55:35', '', '2022-12-12 20:26:37', b'0');
-INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2025, 'Banner管理', '', 2, 100, 2030, 'banner', '', 'mall/market/banner/index', NULL, 0, b'1', b'1', b'1', '', '2022-08-01 14:56:14', '1', '2023-08-21 10:27:51', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2025, 'Banner管理', '', 2, 100, 2387, 'banner', 'fa:bandcamp', 'mall/market/banner/index', NULL, 0, b'1', b'1', b'1', '', '2022-08-01 14:56:14', '1', '2023-10-16 09:41:54', b'0');
 INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2026, 'Banner查询', 'market:banner:query', 3, 1, 2025, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2022-08-01 14:56:14', '', '2022-08-01 14:56:14', b'0');
 INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2027, 'Banner创建', 'market:banner:create', 3, 2, 2025, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2022-08-01 14:56:14', '', '2022-08-01 14:56:14', b'0');
 INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2028, 'Banner更新', 'market:banner:update', 3, 3, 2025, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2022-08-01 14:56:14', '', '2022-08-01 14:56:14', b'0');
@@ -2180,6 +2181,18 @@ INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_i
 INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2374, '会员统计', '', 2, 2, 2358, 'member', 'ep:avatar', 'statistics/member/index', 'MemberStatistics', 0, b'1', b'1', b'1', '', '2023-10-11 04:39:24', '1', '2023-10-11 12:50:22', b'0');
 INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2375, '会员统计查询', 'statistics:member:query', 3, 1, 2374, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2023-10-11 04:39:24', '', '2023-10-11 04:39:24', b'0');
 INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2376, '订单核销', 'trade:order:pick-up', 3, 10, 2076, '', '', '', '', 0, b'1', b'1', b'1', '1', '2023-10-14 17:11:58', '1', '2023-10-14 17:11:58', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2377, '文章分类', '', 2, 0, 2387, 'article/category', 'fa:certificate', 'mall/promotion/article/category/index', 'ArticleCategory', 0, b'1', b'1', b'1', '', '2023-10-16 01:26:18', '1', '2023-10-16 09:38:26', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2378, '分类查询', 'promotion:article-category:query', 3, 1, 2377, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2023-10-16 01:26:18', '', '2023-10-16 01:26:18', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2379, '分类创建', 'promotion:article-category:create', 3, 2, 2377, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2023-10-16 01:26:18', '', '2023-10-16 01:26:18', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2380, '分类更新', 'promotion:article-category:update', 3, 3, 2377, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2023-10-16 01:26:18', '', '2023-10-16 01:26:18', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2381, '分类删除', 'promotion:article-category:delete', 3, 4, 2377, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2023-10-16 01:26:18', '', '2023-10-16 01:26:18', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2382, '文章列表', '', 2, 2, 2387, 'article', 'ep:connection', 'mall/promotion/article/index', 'Article', 0, b'1', b'1', b'1', '', '2023-10-16 01:26:18', '1', '2023-10-16 09:41:19', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2383, '文章管理查询', 'promotion:article:query', 3, 1, 2382, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2023-10-16 01:26:18', '', '2023-10-16 01:26:18', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2384, '文章管理创建', 'promotion:article:create', 3, 2, 2382, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2023-10-16 01:26:18', '', '2023-10-16 01:26:18', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2385, '文章管理更新', 'promotion:article:update', 3, 3, 2382, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2023-10-16 01:26:18', '', '2023-10-16 01:26:18', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2386, '文章管理删除', 'promotion:article:delete', 3, 4, 2382, '', '', '', NULL, 0, b'1', b'1', b'1', '', '2023-10-16 01:26:18', '', '2023-10-16 01:26:18', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2387, '内容管理', '', 1, 1, 2030, 'content', 'ep:collection', '', '', 0, b'1', b'1', b'1', '1', '2023-10-16 09:37:31', '1', '2023-10-16 09:37:31', b'0');
+INSERT INTO `system_menu` (`id`, `name`, `permission`, `type`, `sort`, `parent_id`, `path`, `icon`, `component`, `component_name`, `status`, `visible`, `keep_alive`, `always_show`, `creator`, `create_time`, `updater`, `update_time`, `deleted`) VALUES (2388, '商城首页', '', 2, 1, 2362, 'home', 'ep:home-filled', 'mall/home/index', 'MallHome', 0, b'1', b'1', b'1', '', '2023-10-16 12:10:33', '', '2023-10-16 12:10:33', b'0');
 COMMIT;
 -- ----------------------------
@@ -2270,7 +2283,7 @@ CREATE TABLE `system_notify_template`  (
   `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '站内信模板表';
+) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '站内信模板表';
 -- ----------------------------
 -- Records of system_notify_template
@@ -2298,7 +2311,7 @@ CREATE TABLE `system_oauth2_access_token`  (
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   `tenant_id` bigint NOT NULL DEFAULT 0 COMMENT '租户编号',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 3022 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = 'OAuth2 访问令牌';
+) ENGINE = InnoDB AUTO_INCREMENT = 3056 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = 'OAuth2 访问令牌';
 -- ----------------------------
 -- Records of system_oauth2_access_token
@@ -2420,7 +2433,7 @@ CREATE TABLE `system_oauth2_refresh_token`  (
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   `tenant_id` bigint NOT NULL DEFAULT 0 COMMENT '租户编号',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 1049 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = 'OAuth2 刷新令牌';
+) ENGINE = InnoDB AUTO_INCREMENT = 1063 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = 'OAuth2 刷新令牌';
 -- ----------------------------
 -- Records of system_oauth2_refresh_token
@@ -2460,7 +2473,7 @@ CREATE TABLE `system_operate_log`  (
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   `tenant_id` bigint NOT NULL DEFAULT 0 COMMENT '租户编号',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 8718 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '操作日志记录';
+) ENGINE = InnoDB AUTO_INCREMENT = 8738 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '操作日志记录';
 -- ----------------------------
 -- Records of system_operate_log
@@ -3468,7 +3481,7 @@ CREATE TABLE `system_sms_code`  (
   `tenant_id` bigint NOT NULL DEFAULT 0 COMMENT '租户编号',
   PRIMARY KEY (`id`) USING BTREE,
   INDEX `idx_mobile`(`mobile` ASC) USING BTREE COMMENT '手机号'
-) ENGINE = InnoDB AUTO_INCREMENT = 531 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '手机验证码';
+) ENGINE = InnoDB AUTO_INCREMENT = 530 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '手机验证码';
 -- ----------------------------
 -- Records of system_sms_code
@@ -3511,7 +3524,7 @@ CREATE TABLE `system_sms_log`  (
   `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 442 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '短信日志';
+) ENGINE = InnoDB AUTO_INCREMENT = 445 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '短信日志';
 -- ----------------------------
 -- Records of system_sms_log
@@ -3583,7 +3596,7 @@ CREATE TABLE `system_social_user`  (
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   `tenant_id` bigint NOT NULL DEFAULT 0 COMMENT '租户编号',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 22 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '社交用户表';
+) ENGINE = InnoDB AUTO_INCREMENT = 21 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '社交用户表';
 -- ----------------------------
 -- Records of system_social_user
@@ -3608,7 +3621,7 @@ CREATE TABLE `system_social_user_bind`  (
   `deleted` bit(1) NOT NULL DEFAULT b'0' COMMENT '是否删除',
   `tenant_id` bigint NOT NULL DEFAULT 0 COMMENT '租户编号',
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 77 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '社交绑定表';
+) ENGINE = InnoDB AUTO_INCREMENT = 76 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '社交绑定表';
 -- ----------------------------
 -- Records of system_social_user_bind
@@ -3784,7 +3797,7 @@ CREATE TABLE `system_users`  (
 -- Records of system_users
 -- ----------------------------
 BEGIN;
-INSERT INTO `system_users` (`id`, `username`, `password`, `nickname`, `remark`, `dept_id`, `post_ids`, `email`, `mobile`, `sex`, `avatar`, `status`, `login_ip`, `login_date`, `creator`, `create_time`, `updater`, `update_time`, `deleted`, `tenant_id`) VALUES (1, 'admin', '$2a$10$mRMIYLDtRHlf6.9ipiqH1.Z.bh/R9dO9d5iHiGYPigi6r5KOoR2Wm', '芋道源码', '管理员', 103, '[1]', 'aoteman@126.com', '15612345678', 1, 'http://test.yudao.iocoder.cn/e1fdd7271685ec143a0900681606406621717a666ad0b2798b096df41422b32f.png', 0, '0:0:0:0:0:0:0:1', '2023-10-14 17:12:19', 'admin', '2021-01-05 17:03:47', NULL, '2023-10-14 17:12:19', b'0', 1);
+INSERT INTO `system_users` (`id`, `username`, `password`, `nickname`, `remark`, `dept_id`, `post_ids`, `email`, `mobile`, `sex`, `avatar`, `status`, `login_ip`, `login_date`, `creator`, `create_time`, `updater`, `update_time`, `deleted`, `tenant_id`) VALUES (1, 'admin', '$2a$10$mRMIYLDtRHlf6.9ipiqH1.Z.bh/R9dO9d5iHiGYPigi6r5KOoR2Wm', '芋道源码', '管理员', 103, '[1]', 'aoteman@126.com', '15612345678', 1, 'http://test.yudao.iocoder.cn/e1fdd7271685ec143a0900681606406621717a666ad0b2798b096df41422b32f.png', 0, '0:0:0:0:0:0:0:1', '2023-10-17 21:03:03', 'admin', '2021-01-05 17:03:47', NULL, '2023-10-17 21:03:03', b'0', 1);
 INSERT INTO `system_users` (`id`, `username`, `password`, `nickname`, `remark`, `dept_id`, `post_ids`, `email`, `mobile`, `sex`, `avatar`, `status`, `login_ip`, `login_date`, `creator`, `create_time`, `updater`, `update_time`, `deleted`, `tenant_id`) VALUES (100, 'yudao', '$2a$10$11U48RhyJ5pSBYWSn12AD./ld671.ycSzJHbyrtpeoMeYiw31eo8a', '芋道', '不要吓我', 104, '[1]', 'yudao@iocoder.cn', '15601691300', 1, '', 1, '127.0.0.1', '2022-07-09 23:03:33', '', '2021-01-07 09:07:17', NULL, '2022-07-09 23:03:33', b'0', 1);
 INSERT INTO `system_users` (`id`, `username`, `password`, `nickname`, `remark`, `dept_id`, `post_ids`, `email`, `mobile`, `sex`, `avatar`, `status`, `login_ip`, `login_date`, `creator`, `create_time`, `updater`, `update_time`, `deleted`, `tenant_id`) VALUES (103, 'yuanma', '$2a$10$YMpimV4T6BtDhIaA8jSW.u8UTGBeGhc/qwXP4oxoMr4mOw9.qttt6', '源码', NULL, 106, NULL, 'yuanma@iocoder.cn', '15601701300', 0, '', 0, '127.0.0.1', '2022-07-08 01:26:27', '', '2021-01-13 23:50:35', NULL, '2022-07-08 01:26:27', b'0', 1);
 INSERT INTO `system_users` (`id`, `username`, `password`, `nickname`, `remark`, `dept_id`, `post_ids`, `email`, `mobile`, `sex`, `avatar`, `status`, `login_ip`, `login_date`, `creator`, `create_time`, `updater`, `update_time`, `deleted`, `tenant_id`) VALUES (104, 'test', '$2a$10$GP8zvqHB//TekuzYZSBYAuBQJiNq1.fxQVDYJ.uBCOnWCtDVKE4H6', '测试号', NULL, 107, '[1,2]', '111@qq.com', '15601691200', 1, '', 0, '0:0:0:0:0:0:0:1', '2023-09-24 18:21:19', '', '2021-01-21 02:13:53', NULL, '2023-09-24 18:21:19', b'0', 1);
@@ -19,7 +19,7 @@
         <!-- 统一依赖管理 -->
         <spring.boot.version>2.7.16</spring.boot.version>
         <!-- Web 相关 -->
-        <springdoc.version>1.7.0</springdoc.version>
+        <springdoc.version>1.6.15</springdoc.version>
         <knife4j.version>4.3.0</knife4j.version>
         <servlet.versoin>2.5</servlet.versoin>
         <!-- DB 相关 -->
@@ -88,6 +88,8 @@ public class ServletUtils {
         return ServletUtil.getClientIP(request);
     }
+    // TODO @疯狂：terminal 还是从 ServletUtils 里拿，更容易全局治理；
+
     public static boolean isJsonRequest(ServletRequest request) {
         return StrUtil.startWithIgnoreCase(request.getContentType(), MediaType.APPLICATION_JSON_VALUE);
     }
@@ -50,6 +50,10 @@ public interface ErrorCodeConstants {
     ErrorCode TASK_RETURN_FAIL_SOURCE_TARGET_ERROR = new ErrorCode(1_009_005_006, "回退任务失败，目标节点是在并行网关上或非同一路线上，不可跳转");
     ErrorCode TASK_DELEGATE_FAIL_USER_REPEAT = new ErrorCode(1_009_005_007, "任务委派失败，委派人和当前审批人为同一人");
     ErrorCode TASK_DELEGATE_FAIL_USER_NOT_EXISTS = new ErrorCode(1_009_005_008, "任务委派失败，被委派人不存在");
+    ErrorCode TASK_ADD_SIGN_USER_NOT_EXIST = new ErrorCode(1_009_005_009, "任务加签：选择的用户不存在");
+    ErrorCode TASK_ADD_SIGN_TYPE_ERROR = new ErrorCode(1_009_005_010, "任务加签：当前任务已经{}，不能{}");
+    ErrorCode TASK_ADD_SIGN_USER_REPEAT = new ErrorCode(1_009_005_011, "任务加签失败，加签人与现有审批人[{}]重复");
+    ErrorCode TASK_SUB_SIGN_NO_PARENT = new ErrorCode(1_009_005_011, "任务减签失败，被减签的任务必须是通过加签生成的任务");
     // ========== 流程任务分配规则 1-009-006-000 ==========
     ErrorCode TASK_ASSIGN_RULE_EXISTS = new ErrorCode(1_009_006_000, "流程({}) 的任务({}) 已经存在分配规则");
+package cn.iocoder.yudao.module.bpm.enums.task;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * 流程任务 -- comment类型枚举
+ */
+@Getter
+@AllArgsConstructor
+public enum BpmCommentTypeEnum {
+
+    APPROVE(1, "通过", ""),
+    REJECT(2, "不通过", ""),
+    CANCEL(3, "已取消", ""),
+    BACK(4, "退回", ""),
+    DELEGATE(5, "委派", ""),
+    ADD_SIGN(6, "加签", "[{}]{}给了[{}]，理由为：{}"),
+    SUB_SIGN(7, "减签", "[{}]操作了【减签】,审批人[{}]的任务被取消"),
+    ;
+
+    /**
+     * 结果
+     */
+    private final Integer type;
+    /**
+     * 描述
+     */
+    private final String desc;
+    /**
+     * 模板信息
+     */
+    private final String templateComment;
+
+}
@@ -4,6 +4,9 @@ import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
+import java.util.Arrays;
+import java.util.List;
+
 /**
  * 流程实例的结果
  *
@@ -21,11 +24,34 @@ public enum BpmProcessInstanceResultEnum {
     // ========== 流程任务独有的状态 ==========
     BACK(5, "驳回"), // 退回
-    DELEGATE(6, "委派");
+    DELEGATE(6, "委派"),
+    /**
+     * 【加签】源任务已经审批完成，但是它使用了后加签，后加签的任务未完成，源任务就会是这个状态
+     * 相当于是 通过 APPROVE 的特殊状态
+     * 例如：A审批， A 后加签了 B，并且审批通过了任务，但是 B 还未审批，则当前任务状态为“待后加签任务完成”
+     */
+    ADD_SIGN_AFTER(7, "待后加签任务完成"),
+    /**
+     * 【加签】源任务未审批，但是向前加签了，所以源任务状态变为“待前加签任务完成”
+     * 相当于是 处理中 PROCESS 的特殊状态
+     * 例如：A 审批， A 前加签了 B，B 还未审核
+     */
+    ADD_SIGN_BEFORE(8, "待前加签任务完成"),
+    /**
+     * 【加签】后加签任务被创建时的初始状态
+     * 相当于是 处理中 PROCESS 的特殊状态
+     * 因为需要源任务先完成，才能到后加签的人来审批，所以加了一个状态区分
+     */
+    WAIT_BEFORE_TASK(9, "待前置任务完成");
+
+    /**
+     * 能被减签的状态
+     */
+    public static final List<Integer> CAN_SUB_SIGN_STATUS_LIST = Arrays.asList(PROCESS.result, WAIT_BEFORE_TASK.result);
     /**
      * 结果
-     *
+     * <p>
      * 如果新增时，注意 {@link #isEndResult(Integer)} 是否需要变更
      */
     private final Integer result;
@@ -36,14 +62,16 @@ public enum BpmProcessInstanceResultEnum {
     /**
      * 判断该结果是否已经处于 End 最终结果
-     *
+     * <p>
      * 主要用于一些结果更新的逻辑，如果已经是最终结果，就不再进行更新
      *
      * @param result 结果
      * @return 是否
      */
     public static boolean isEndResult(Integer result) {
-        return ObjectUtils.equalsAny(result, APPROVE.getResult(), REJECT.getResult(), CANCEL.getResult(), BACK.getResult());
+        return ObjectUtils.equalsAny(result, APPROVE.getResult(), REJECT.getResult(),
+                CANCEL.getResult(), BACK.getResult(),
+                ADD_SIGN_AFTER.getResult());
     }
 }
+package cn.iocoder.yudao.module.bpm.enums.task;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+
+/**
+ * 流程任务 -- 加签类型枚举类型
+ */
+@Getter
+@AllArgsConstructor
+public enum BpmTaskAddSignTypeEnum {
+
+    /**
+     * 向前加签，需要前置任务审批完成，才回到原审批人
+     */
+    BEFORE("before", "向前加签"),
+    /**
+     * 向后加签，需要后置任务全部审批完，才会通过原审批人节点
+     */
+    AFTER("after", "向后加签"),
+    /**
+     * 创建后置加签时的过度状态，用于控制向后加签生成的任务状态
+     */
+    AFTER_CHILDREN_TASK("afterChildrenTask", "向后加签生成的子任务");
+
+    private final String type;
+
+    private final String desc;
+
+    public static String formatDesc(String type) {
+        for (BpmTaskAddSignTypeEnum value : values()) {
+            if (value.type.equals(type)) {
+                return value.desc;
+            }
+        }
+        return null;
+    }
+
+}
+    
 \ No newline at end of file
@@ -4,16 +4,15 @@ import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.*;
 import cn.iocoder.yudao.module.bpm.service.task.BpmTaskService;
-import io.swagger.v3.oas.annotations.tags.Tag;
-import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 import javax.annotation.Resource;
 import javax.validation.Valid;
-
 import java.util.List;
 import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
@@ -95,9 +94,31 @@ public class BpmTaskController {
     @Operation(summary = "委派任务", description = "用于【流程详情】的【委派】按钮。和向前【加签】有点像，唯一区别是【委托】没有单独创立任务")
     @PreAuthorize("@ss.hasPermission('bpm:task:update')")
     public CommonResult<Boolean> delegateTask(@Valid @RequestBody BpmTaskDelegateReqVO reqVO) {
-        // TODO @海：, 后面要有空格
-        taskService.delegateTask(reqVO,getLoginUserId());
+        taskService.delegateTask(getLoginUserId(), reqVO);
+        return success(true);
+    }
+
+    @PutMapping("/add-sign")
+    @Operation(summary = "加签", description = "before 前加签，after 后加签")
+    @PreAuthorize("@ss.hasPermission('bpm:task:update')")
+    public CommonResult<Boolean> addSignTask(@Valid @RequestBody BpmTaskAddSignReqVO reqVO) {
+        taskService.addSignTask(getLoginUserId(), reqVO);
+        return success(true);
+    }
+
+    @PutMapping("/sub-sign")
+    @Operation(summary = "减签")
+    @PreAuthorize("@ss.hasPermission('bpm:task:update')")
+    public CommonResult<Boolean> subSignTask(@Valid @RequestBody BpmTaskSubSignReqVO reqVO) {
+        taskService.subSignTask(getLoginUserId(), reqVO);
         return success(true);
     }
+    @GetMapping("/get-children-task-list")
+    @Operation(summary = "获取能被减签的任务")
+    @PreAuthorize("@ss.hasPermission('bpm:task:update')")
+    public CommonResult<List<BpmTaskSubSignRespVO>> getChildrenTaskList(@RequestParam("taskId") String taskId) {
+        return success(taskService.getChildrenTaskList(taskId));
+    }
+
 }
+package cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import javax.validation.constraints.NotEmpty;
+import java.util.Set;
+
+@Schema(description = "管理后台 - 加签流程任务的 Request VO")
+@Data
+public class BpmTaskAddSignReqVO {
+
+    @Schema(description = "需要加签的任务 ID")
+    @NotEmpty(message = "任务编号不能为空")
+    private String id;
+
+    @Schema(description = "加签的用户 ID")
+    @NotEmpty(message = "加签用户 ID 不能为空")
+    private Set<Long> userIdList;
+
+    @Schema(description = "加签类型，before 向前加签，after 向后加签")
+    @NotEmpty(message = "加签类型不能为空")
+    private String type;
+
+    @Schema(description = "加签原因")
+    @NotEmpty(message = "加签原因不能为空")
+    private String reason;
+
+}
 \ No newline at end of file
@@ -5,6 +5,8 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
+import java.util.List;
+
 @Schema(description = "管理后台 - 流程任务的 Response VO")
 @Data
 @EqualsAndHashCode(callSuper = true)
@@ -19,6 +21,14 @@ public class BpmTaskRespVO extends BpmTaskDonePageItemRespVO {
      */
     private User assigneeUser;
+    /**
+     * 父任务ID
+     */
+    private String parentTaskId;
+
+    @Schema(description = "子任务（由加签生成）", requiredMode = Schema.RequiredMode.REQUIRED, example = "childrenTask")
+    private List<BpmTaskRespVO> children;
+
     @Schema(description = "用户信息")
     @Data
     public static class User {
+package cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import javax.validation.constraints.NotEmpty;
+
+@Schema(description = "管理后台 - 减签流程任务的 Request VO")
+@Data
+public class BpmTaskSubSignReqVO {
+
+    @Schema(description = "被减签的任务 ID")
+    @NotEmpty(message = "任务编号不能为空")
+    private String id;
+
+    @Schema(description = "加签原因")
+    @NotEmpty(message = "加签原因不能为空")
+    private String reason;
+}
+package cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Schema(description = "管理后台 - 减签流程任务的 Response VO")
+@Data
+public class BpmTaskSubSignRespVO {
+    @Schema(description = "审核的用户信息", requiredMode = Schema.RequiredMode.REQUIRED, example = "小李")
+    private BpmTaskRespVO.User assigneeUser;
+    @Schema(description = "任务 ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "12312")
+    private String id;
+    @Schema(description = "任务名称", requiredMode = Schema.RequiredMode.REQUIRED, example = "经理审批")
+    private String name;
+}
 package cn.iocoder.yudao.module.bpm.convert.task;
+import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.date.LocalDateTimeUtil;
+import cn.hutool.core.util.StrUtil;
 import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
 import cn.iocoder.yudao.framework.common.util.date.DateUtils;
 import cn.iocoder.yudao.framework.common.util.number.NumberUtils;
-import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskDonePageItemRespVO;
-import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskRespVO;
-import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskSimpleRespVO;
-import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.BpmTaskTodoPageItemRespVO;
+import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.*;
 import cn.iocoder.yudao.module.bpm.dal.dataobject.task.BpmTaskExtDO;
 import cn.iocoder.yudao.module.bpm.service.message.dto.BpmMessageSendWhenTaskCreatedReqDTO;
 import cn.iocoder.yudao.module.system.api.dept.dto.DeptRespDTO;
@@ -18,9 +17,11 @@ import org.flowable.engine.history.HistoricProcessInstance;
 import org.flowable.engine.runtime.ProcessInstance;
 import org.flowable.task.api.Task;
 import org.flowable.task.api.history.HistoricTaskInstance;
+import org.flowable.task.service.impl.persistence.entity.TaskEntityImpl;
 import org.mapstruct.*;
 import org.mapstruct.factory.Mappers;
+import java.util.Date;
 import java.util.List;
 import java.util.Map;
@@ -145,4 +146,53 @@ public interface BpmTaskConvert {
                 .setName(element.getName())
                 .setDefinitionKey(element.getId()));
     }
+
+    //此处不用 mapstruct 映射，因为 TaskEntityImpl 还有很多其他属性，这里我们只设置我们需要的
+    //使用 mapstruct 会将里面嵌套的各个属性值都设置进去，会出现意想不到的问题
+    default TaskEntityImpl convert(TaskEntityImpl task,TaskEntityImpl parentTask){
+        task.setCategory(parentTask.getCategory());
+        task.setDescription(parentTask.getDescription());
+        task.setTenantId(parentTask.getTenantId());
+        task.setName(parentTask.getName());
+        task.setParentTaskId(parentTask.getId());
+        task.setProcessDefinitionId(parentTask.getProcessDefinitionId());
+        task.setProcessInstanceId(parentTask.getProcessInstanceId());
+        task.setTaskDefinitionKey(parentTask.getTaskDefinitionKey());
+        task.setTaskDefinitionId(parentTask.getTaskDefinitionId());
+        task.setPriority(parentTask.getPriority());
+        task.setCreateTime(new Date());
+        return task;
+    }
+
+    default List<BpmTaskSubSignRespVO> convertList(List<BpmTaskExtDO> bpmTaskExtDOList,
+                                                   Map<Long, AdminUserRespDTO> userMap,
+                                                   Map<String, Task> idTaskMap){
+        return CollectionUtils.convertList(bpmTaskExtDOList, task->{
+            BpmTaskSubSignRespVO bpmTaskSubSignRespVO = new BpmTaskSubSignRespVO();
+            bpmTaskSubSignRespVO.setName(task.getName());
+            bpmTaskSubSignRespVO.setId(task.getTaskId());
+            Task sourceTask = idTaskMap.get(task.getTaskId());
+            // 后加签任务不会直接设置 assignee ,所以不存在 assignee 的情况，则去取 owner
+            String assignee = StrUtil.isNotEmpty(sourceTask.getAssignee()) ? sourceTask.getAssignee() : sourceTask.getOwner();
+            AdminUserRespDTO assignUser = userMap.get(NumberUtils.parseLong(assignee));
+            if (assignUser != null) {
+                bpmTaskSubSignRespVO.setAssigneeUser(convert3(assignUser));
+            }
+            return bpmTaskSubSignRespVO;
+        });
+    }
+
+    /**
+     * 转换任务为父子级
+     * @param sourceList 原始数据
+     * @return 转换后的父子级数组
+     */
+    default List<BpmTaskRespVO> convertChildrenList(List<BpmTaskRespVO> sourceList){
+        List<BpmTaskRespVO> childrenTaskList = CollectionUtils.filterList(sourceList, r -> StrUtil.isNotEmpty(r.getParentTaskId()));
+        Map<String, List<BpmTaskRespVO>> parentChildrenTaskListMap = CollectionUtils.convertMultiMap(childrenTaskList, BpmTaskRespVO::getParentTaskId);
+        for (BpmTaskRespVO bpmTaskRespVO : sourceList) {
+            bpmTaskRespVO.setChildren(parentChildrenTaskListMap.get(bpmTaskRespVO.getId()));
+        }
+        return CollectionUtils.filterList(sourceList, r -> StrUtil.isEmpty(r.getParentTaskId()));
+    }
 }
 package cn.iocoder.yudao.module.bpm.dal.mysql.task;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.module.bpm.dal.dataobject.task.BpmTaskExtDO;
+import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceResultEnum;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.apache.ibatis.annotations.Mapper;
@@ -19,8 +21,19 @@ public interface BpmTaskExtMapper extends BaseMapperX&lt;BpmTaskExtDO&gt; {
         return selectList(BpmTaskExtDO::getTaskId, taskIds);
     }
+    default List<BpmTaskExtDO> selectProcessListByTaskIds(Collection<String> taskIds) {
+        return selectList(new LambdaQueryWrapperX<BpmTaskExtDO>()
+                .in(BpmTaskExtDO::getTaskId, taskIds)
+                .in(BpmTaskExtDO::getResult, BpmProcessInstanceResultEnum.CAN_SUB_SIGN_STATUS_LIST));
+    }
+
+
     default BpmTaskExtDO selectByTaskId(String taskId) {
         return selectOne(BpmTaskExtDO::getTaskId, taskId);
     }
+    default void updateBatchByTaskIdList(List<String> taskIdList, BpmTaskExtDO updateObj) {
+        update(updateObj, new LambdaQueryWrapper<BpmTaskExtDO>().in(BpmTaskExtDO::getTaskId, taskIdList));
+    }
+
 }
@@ -3,6 +3,7 @@ package cn.iocoder.yudao.module.bpm.service.task;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
 import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.*;
+import cn.iocoder.yudao.module.bpm.dal.dataobject.task.BpmTaskExtDO;
 import org.flowable.task.api.Task;
 import javax.validation.Valid;
@@ -62,6 +63,15 @@ public interface BpmTaskService {
      */
     List<BpmTaskRespVO> getTaskListByProcessInstanceId(String processInstanceId);
+
+    /**
+     * 通过任务 ID 集合，获取任务扩展表信息集合
+     *
+     * @param taskIdList 任务 ID 集合
+     * @return 任务列表
+     */
+    List<BpmTaskExtDO> getTaskListByTaskIdList(List<String> taskIdList);
+
     /**
      * 通过任务
      *
@@ -134,17 +144,41 @@ public interface BpmTaskService {
      * 将任务回退到指定的 targetDefinitionKey 位置
      *
      * @param userId 用户编号
-     * @param reqVO 回退的任务key和当前所在的任务ID
+     * @param reqVO  回退的任务key和当前所在的任务ID
      */
     void returnTask(Long userId, BpmTaskReturnReqVO reqVO);
-    // TODO @海：userId 放前面
+
     /**
      * 将指定任务委派给其他人处理，等接收人处理后再回到原审批人手中审批
      *
-     * @param reqVO  被委派人和被委派的任务编号理由参数
      * @param userId 用户编号
+     * @param reqVO  被委派人和被委派的任务编号理由参数
+     */
+    void delegateTask(Long userId, BpmTaskDelegateReqVO reqVO);
+
+    /**
+     * 任务加签
+     *
+     * @param userId 被加签的用户和任务 ID，加签类型
+     * @param reqVO  当前用户 ID
+     */
+    void addSignTask(Long userId, BpmTaskAddSignReqVO reqVO);
+
+    /**
+     * 任务减签名
+     *
+     * @param userId 当前用户ID
+     * @param reqVO  被减签的任务 ID，理由
+     */
+    void subSignTask(Long userId, BpmTaskSubSignReqVO reqVO);
+
+    /**
+     * 获取指定任务的子任务和审批人信息
+     *
+     * @param taskId 指定任务ID
+     * @return 子任务列表
      */
-    void delegateTask(BpmTaskDelegateReqVO reqVO, Long userId);
+    List<BpmTaskSubSignRespVO> getChildrenTaskList(String taskId);
 }
@@ -2,6 +2,8 @@ package cn.iocoder.yudao.module.bpm.service.task;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.ArrayUtil;
+import cn.hutool.core.util.IdUtil;
+import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.date.DateUtils;
@@ -13,8 +15,10 @@ import cn.iocoder.yudao.module.bpm.controller.admin.task.vo.task.*;
 import cn.iocoder.yudao.module.bpm.convert.task.BpmTaskConvert;
 import cn.iocoder.yudao.module.bpm.dal.dataobject.task.BpmTaskExtDO;
 import cn.iocoder.yudao.module.bpm.dal.mysql.task.BpmTaskExtMapper;
+import cn.iocoder.yudao.module.bpm.enums.task.BpmCommentTypeEnum;
 import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceDeleteReasonEnum;
 import cn.iocoder.yudao.module.bpm.enums.task.BpmProcessInstanceResultEnum;
+import cn.iocoder.yudao.module.bpm.enums.task.BpmTaskAddSignTypeEnum;
 import cn.iocoder.yudao.module.bpm.service.definition.BpmModelService;
 import cn.iocoder.yudao.module.bpm.service.message.BpmMessageService;
 import cn.iocoder.yudao.module.system.api.dept.DeptApi;
@@ -26,15 +30,19 @@ import org.flowable.bpmn.model.BpmnModel;
 import org.flowable.bpmn.model.FlowElement;
 import org.flowable.bpmn.model.UserTask;
 import org.flowable.engine.HistoryService;
+import org.flowable.engine.ManagementService;
 import org.flowable.engine.RuntimeService;
 import org.flowable.engine.TaskService;
 import org.flowable.engine.history.HistoricProcessInstance;
 import org.flowable.engine.runtime.ProcessInstance;
 import org.flowable.task.api.DelegationState;
 import org.flowable.task.api.Task;
+import org.flowable.task.api.TaskInfo;
 import org.flowable.task.api.TaskQuery;
 import org.flowable.task.api.history.HistoricTaskInstance;
 import org.flowable.task.api.history.HistoricTaskInstanceQuery;
+import org.flowable.task.service.impl.persistence.entity.TaskEntity;
+import org.flowable.task.service.impl.persistence.entity.TaskEntityImpl;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.support.TransactionSynchronization;
@@ -45,6 +53,8 @@ import javax.annotation.Resource;
 import javax.validation.Valid;
 import java.time.LocalDateTime;
 import java.util.*;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
 import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.*;
@@ -82,6 +92,9 @@ public class BpmTaskServiceImpl implements BpmTaskService {
     @Resource
     private BpmTaskExtMapper taskExtMapper;
+    @Resource
+    private ManagementService managementService;
+
     @Override
     public PageResult<BpmTaskTodoPageItemRespVO> getTodoTaskPage(Long userId, BpmTaskTodoPageReqVO pageVO) {
         // 查询待办任务
@@ -183,7 +196,13 @@ public class BpmTaskServiceImpl implements BpmTaskService {
         Map<Long, DeptRespDTO> deptMap = deptApi.getDeptMap(convertSet(userMap.values(), AdminUserRespDTO::getDeptId));
         // 拼接数据
-        return BpmTaskConvert.INSTANCE.convertList3(tasks, bpmTaskExtDOMap, processInstance, userMap, deptMap);
+        List<BpmTaskRespVO> result = BpmTaskConvert.INSTANCE.convertList3(tasks, bpmTaskExtDOMap, processInstance, userMap, deptMap);
+        return BpmTaskConvert.INSTANCE.convertChildrenList(result);
+    }
+
+    @Override
+    public List<BpmTaskExtDO> getTaskListByTaskIdList(List<String> taskIdList) {
+        return taskExtMapper.selectListByTaskIds(taskIdList);
     }
     @Override
@@ -203,13 +222,182 @@ public class BpmTaskServiceImpl implements BpmTaskService {
             return;
         }
-        // 情况二：自己审批的任务，调用 complete 去完成任务
+        // 情况二：后加签的任务
+        if (BpmTaskAddSignTypeEnum.AFTER.getType().equals(task.getScopeType())) {
+            // 后加签处理
+            approveAfterSignTask(task, reqVO);
+            return;
+        }
+
+        // 情况三：自己审批的任务，调用 complete 去完成任务
         // 完成任务，审批通过
         taskService.complete(task.getId(), instance.getProcessVariables());
         // 更新任务拓展表为通过
         taskExtMapper.updateByTaskId(
                 new BpmTaskExtDO().setTaskId(task.getId()).setResult(BpmProcessInstanceResultEnum.APPROVE.getResult())
                         .setReason(reqVO.getReason()));
+        // 处理加签任务
+        handleParentTask(task);
+    }
+
+    /**
+     * 审批通过存在“后加签”的任务。
+     * <p>
+     * 注意：该任务不能马上完成，需要一个中间状态（ADD_SIGN_AFTER），并激活剩余所有子任务（PROCESS）为可审批处理
+     *
+     * @param task  当前任务
+     * @param reqVO 前端请求参数
+     */
+    private void approveAfterSignTask(Task task, BpmTaskApproveReqVO reqVO) {
+        // 1. 有向后加签，则该任务状态临时设置为 ADD_SIGN_AFTER 状态
+        taskExtMapper.updateByTaskId(
+                new BpmTaskExtDO().setTaskId(task.getId()).setResult(BpmProcessInstanceResultEnum.ADD_SIGN_AFTER.getResult())
+                        .setReason(reqVO.getReason()).setEndTime(LocalDateTime.now()));
+
+        // 2. 激活子任务
+        List<String> childrenTaskIdList = getChildrenTaskIdList(task.getId());
+        for (String childrenTaskId : childrenTaskIdList) {
+            taskService.resolveTask(childrenTaskId);
+        }
+        // 2.1 更新任务扩展表中子任务为进行中
+        taskExtMapper.updateBatchByTaskIdList(childrenTaskIdList,
+                new BpmTaskExtDO().setResult(BpmProcessInstanceResultEnum.PROCESS.getResult()));
+    }
+
+    /**
+     * 处理当前任务的父任务
+     *
+     * @param task 当前任务
+     */
+    private void handleParentTask(Task task) {
+        String parentTaskId = task.getParentTaskId();
+        if (StrUtil.isBlank(parentTaskId)) {
+            return;
+        }
+        if (StrUtil.isNotBlank(parentTaskId)) {
+            // 1. 判断当前任务的父任务是否还有子任务
+            Long childrenTaskCount = getChildrenTaskCount(parentTaskId);
+            if (childrenTaskCount > 0) {
+                return;
+            }
+            // 2. 获取父任务
+            Task parentTask = validateTaskExist(parentTaskId);
+
+            // 3. 情况一：处理向前加签
+            String scopeType = parentTask.getScopeType();
+            if (BpmTaskAddSignTypeEnum.BEFORE.getType().equals(scopeType)) {
+                // 3.1 如果是向前加签的任务，则调用 resolveTask 指派父任务，将 owner 重新赋值给父任务的 assignee
+                taskService.resolveTask(parentTaskId);
+                // 3.2 更新任务拓展表为处理中
+                taskExtMapper.updateByTaskId(
+                        new BpmTaskExtDO().setTaskId(parentTask.getId()).setResult(BpmProcessInstanceResultEnum.PROCESS.getResult()));
+            } else if (BpmTaskAddSignTypeEnum.AFTER.getType().equals(scopeType)) {
+                // 3. 情况二：处理向后加签
+                handleAfterSign(parentTask);
+            }
+
+            // 4. 子任务已处理完成，清空 scopeType 字段，修改 parentTask 信息，方便后续可以继续向前后向后加签
+            // 再查询一次的原因是避免报错：Task was updated by another transaction concurrently
+            // 因为前面处理后可能会导致 parentTask rev 字段被修改，需要重新获取最新的
+            parentTask = getTask(parentTaskId);
+            if (parentTask == null) {
+                // 为空的情况是：已经通过 handleAfterSign 方法将任务完成了，所以 ru_task 表会查不到数据
+                return;
+            }
+            clearTaskScopeTypeAndSave(parentTask);
+        }
+    }
+
+    /**
+     * 处理后加签任务
+     *
+     * @param parentTask 当前审批任务的父任务
+     */
+    private void handleAfterSign(Task parentTask) {
+        String parentTaskId = parentTask.getId();
+        //1. 更新 parentTask 的任务拓展表为通过，并调用 complete 完成自己
+        BpmTaskExtDO currentTaskExt = taskExtMapper.selectByTaskId(parentTask.getId());
+        BpmTaskExtDO currentTaskUpdateEntity = new BpmTaskExtDO().setTaskId(parentTask.getId())
+                .setResult(BpmProcessInstanceResultEnum.APPROVE.getResult());
+        if (currentTaskExt.getEndTime() == null) {
+            // 1.1 有这个判断是因为,以前没设置过结束时间，才去设置
+            currentTaskUpdateEntity.setEndTime(LocalDateTime.now());
+        }
+        // 1.2 完成自己
+        taskExtMapper.updateByTaskId(currentTaskUpdateEntity);
+        taskService.complete(parentTaskId);
+
+        // 2. 如果有父级，递归查询上级任务是否都已经完成
+        if (StrUtil.isEmpty(parentTask.getParentTaskId())) {
+            return;
+        }
+        // TODO @海：这块待讨论，脑子略乱；感觉 handleAfterSign 的后半段，和 handleParentTask 有点重叠？？？
+        // 2.1 判断整条链路的任务是否完成
+        // 例如从 A 任务加签了一个 B 任务，B 任务又加签了一个 C 任务，C 任务加签了 D 任务
+        // 此时，D 任务完成，要一直往上找到祖先任务 A调用 complete 方法完成 A 任务
+        boolean allChildrenTaskFinish = true;
+        while (StrUtil.isNotBlank(parentTask.getParentTaskId())) {
+            parentTask = validateTaskExist(parentTask.getParentTaskId());
+            BpmTaskExtDO bpmTaskExtDO = taskExtMapper.selectByTaskId(parentTask.getId());
+            if (bpmTaskExtDO == null) {
+                break;
+            }
+            boolean currentTaskFinish = BpmProcessInstanceResultEnum.isEndResult(bpmTaskExtDO.getResult());
+            // 2.2 如果 allChildrenTaskFinish 已经被赋值为 false ,则不会再赋值为 true，因为整个链路没有完成
+            if (allChildrenTaskFinish) {
+                allChildrenTaskFinish = currentTaskFinish;
+            }
+            // 2.3 任务已完成则不处理
+            if (currentTaskFinish) {
+                continue;
+            }
+
+            // 3 处理非完成状态的任务
+            // 3.1 判断当前任务的父任务是否还有子任务
+            Long childrenTaskCount = getChildrenTaskCount(bpmTaskExtDO.getTaskId());
+            if (childrenTaskCount > 0) {
+                continue;
+            }
+            // 3.2 没有子任务，判断当前任务状态是否为 ADD_SIGN_BEFORE 待前加签任务完成
+            if (BpmProcessInstanceResultEnum.ADD_SIGN_BEFORE.getResult().equals(bpmTaskExtDO.getResult())) {
+                // 3.3 需要修改该任务状态为处理中
+                taskService.resolveTask(bpmTaskExtDO.getTaskId());
+                bpmTaskExtDO.setResult(BpmProcessInstanceResultEnum.PROCESS.getResult());
+                taskExtMapper.updateByTaskId(bpmTaskExtDO);
+            }
+            // 3.4 清空 scopeType 字段，用于任务没有子任务时使用该方法，方便任务可以再次被不同的方式加签
+            parentTask = validateTaskExist(bpmTaskExtDO.getTaskId());
+            clearTaskScopeTypeAndSave(parentTask);
+        }
+
+        // 4. 完成最后的顶级祖先任务
+        if (allChildrenTaskFinish) {
+            taskService.complete(parentTask.getId());
+        }
+    }
+
+    /**
+     * 清空 scopeType 字段，用于任务没有子任务时使用该方法，方便任务可以再次被不同的方式加签
+     *
+     * @param task 需要被清空的任务
+     */
+    private void clearTaskScopeTypeAndSave(Task task) {
+        TaskEntityImpl taskImpl = (TaskEntityImpl) task;
+        taskImpl.setScopeType(null);
+        taskService.saveTask(task);
+    }
+
+
+    /**
+     * 获取子任务个数
+     *
+     * @param parentTaskId 父任务 ID
+     * @return 剩余子任务个数
+     */
+    private Long getChildrenTaskCount(String parentTaskId) {
+        String tableName = managementService.getTableName(TaskEntity.class);
+        String sql = "SELECT COUNT(1) from " + tableName + " WHERE PARENT_TASK_ID_=#{parentTaskId}";
+        return taskService.createNativeTaskQuery().sql(sql).parameter("parentTaskId", parentTaskId).count();
     }
     /**
@@ -226,7 +414,7 @@ public class BpmTaskServiceImpl implements BpmTaskService {
         String comment = StrUtil.format("[{}]完成委派任务，任务重新回到[{}]手中，审批意见为:{}", currentUser.getNickname(),
                 sourceApproveUser.getNickname(), reqVO.getReason());
         taskService.addComment(reqVO.getId(), task.getProcessInstanceId(),
-                BpmProcessInstanceResultEnum.DELEGATE.getResult().toString(), comment);
+                BpmCommentTypeEnum.DELEGATE.getType().toString(), comment);
         // 2.1 调用 resolveTask 完成任务。
         // 底层调用 TaskHelper.changeTaskAssignee(task, task.getOwner())：将 owner 设置为 assignee
@@ -276,10 +464,7 @@ public class BpmTaskServiceImpl implements BpmTaskService {
      * @param taskId task id
      */
     private Task validateTask(Long userId, String taskId) {
-        Task task = getTask(taskId);
-        if (task == null) {
-            throw exception(TASK_NOT_EXISTS);
-        }
+        Task task = validateTaskExist(taskId);
         if (!Objects.equals(userId, NumberUtils.parseLong(task.getAssignee()))) {
             throw exception(TASK_OPERATE_FAIL_ASSIGN_NOT_SELF);
         }
@@ -288,8 +473,12 @@ public class BpmTaskServiceImpl implements BpmTaskService {
     @Override
     public void createTaskExt(Task task) {
-        BpmTaskExtDO taskExtDO =
-                BpmTaskConvert.INSTANCE.convert2TaskExt(task).setResult(BpmProcessInstanceResultEnum.PROCESS.getResult());
+        BpmTaskExtDO taskExtDO = BpmTaskConvert.INSTANCE.convert2TaskExt(task)
+                .setResult(BpmProcessInstanceResultEnum.PROCESS.getResult());
+        // 向后加签生成的任务，状态不能为进行中，需要等前面父任务完成
+        if (BpmTaskAddSignTypeEnum.AFTER_CHILDREN_TASK.getType().equals(task.getScopeType())) {
+            taskExtDO.setResult(BpmProcessInstanceResultEnum.WAIT_BEFORE_TASK.getResult());
+        }
         taskExtMapper.insert(taskExtDO);
     }
@@ -343,23 +532,29 @@ public class BpmTaskServiceImpl implements BpmTaskService {
         TransactionSynchronizationManager.registerSynchronization(new TransactionSynchronization() {
             @Override
             public void afterCommit() {
-                ProcessInstance processInstance =
-                        processInstanceService.getProcessInstance(task.getProcessInstanceId());
-                AdminUserRespDTO startUser = adminUserApi.getUser(Long.valueOf(processInstance.getStartUserId()));
-                messageService.sendMessageWhenTaskAssigned(
-                        BpmTaskConvert.INSTANCE.convert(processInstance, startUser, task));
+                if (StrUtil.isNotEmpty(task.getAssignee())) {
+                    ProcessInstance processInstance =
+                            processInstanceService.getProcessInstance(task.getProcessInstanceId());
+                    AdminUserRespDTO startUser = adminUserApi.getUser(Long.valueOf(processInstance.getStartUserId()));
+                    messageService.sendMessageWhenTaskAssigned(
+                            BpmTaskConvert.INSTANCE.convert(processInstance, startUser, task));
+                }
             }
         });
     }
-    private Task getTask(String id) {
-        Task task = taskService.createTaskQuery().taskId(id).singleResult();
-        if (null == task) {
+    private Task validateTaskExist(String id) {
+        Task task = getTask(id);
+        if (task == null) {
             throw exception(TASK_NOT_EXISTS);
         }
         return task;
     }
+    private Task getTask(String id) {
+        return taskService.createTaskQuery().taskId(id).singleResult();
+    }
+
     private HistoricTaskInstance getHistoricTask(String id) {
         return historyService.createHistoricTaskInstanceQuery().taskId(id).singleResult();
     }
@@ -367,10 +562,7 @@ public class BpmTaskServiceImpl implements BpmTaskService {
     @Override
     public List<BpmTaskSimpleRespVO> getReturnTaskList(String taskId) {
         // 1. 校验当前任务 task 存在
-        Task task = getTask(taskId);
-        if (task == null) {
-            throw exception(TASK_NOT_EXISTS);
-        }
+        Task task = validateTaskExist(taskId);
         // 根据流程定义获取流程模型信息
         BpmnModel bpmnModel = bpmModelService.getBpmnModelByDefinitionId(task.getProcessDefinitionId());
         FlowElement source = BpmnModelUtils.getFlowElementById(bpmnModel, task.getTaskDefinitionKey());
@@ -437,7 +629,7 @@ public class BpmTaskServiceImpl implements BpmTaskService {
     /**
      * 执行回退逻辑
      *
-     * @param currentTask          当前回退的任务
+     * @param currentTask   当前回退的任务
      * @param targetElement 需要回退到的目标任务
      * @param reqVO         前端参数封装
      */
@@ -458,7 +650,7 @@ public class BpmTaskServiceImpl implements BpmTaskService {
                 return;
             }
             taskService.addComment(task.getId(), currentTask.getProcessInstanceId(),
-                    BpmProcessInstanceResultEnum.BACK.getResult().toString(), reqVO.getReason());
+                    BpmCommentTypeEnum.BACK.getType().toString(), reqVO.getReason());
         });
         // 3. 执行驳回
@@ -471,7 +663,7 @@ public class BpmTaskServiceImpl implements BpmTaskService {
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public void delegateTask(BpmTaskDelegateReqVO reqVO, Long userId) {
+    public void delegateTask(Long userId, BpmTaskDelegateReqVO reqVO) {
         // 1.1 校验任务
         Task task = validateTaskCanDelegate(userId, reqVO);
         // 1.2 校验目标用户存在
@@ -485,9 +677,8 @@ public class BpmTaskServiceImpl implements BpmTaskService {
         String comment = StrUtil.format("[{}]将任务委派给[{}]，委派理由为:{}", currentUser.getNickname(),
                 delegateUser.getNickname(), reqVO.getReason());
         String taskId = reqVO.getId();
-        // TODO 海：后面改；感觉 comment 应该 type 做个枚举；不和 result 耦合在一起；
         taskService.addComment(taskId, task.getProcessInstanceId(),
-                BpmProcessInstanceResultEnum.DELEGATE.getResult().toString(), comment);
+                BpmCommentTypeEnum.DELEGATE.getType().toString(), comment);
         // 3.1 设置任务所有人 (owner) 为原任务的处理人 (assignee)
         taskService.setOwner(taskId, task.getAssignee());
@@ -503,7 +694,7 @@ public class BpmTaskServiceImpl implements BpmTaskService {
      * 校验任务委派参数
      *
      * @param userId 用户编号
-     * @param reqVO 任务编号，接收人ID
+     * @param reqVO  任务编号，接收人ID
      * @return 当前任务信息
      */
     private Task validateTaskCanDelegate(Long userId, BpmTaskDelegateReqVO reqVO) {
@@ -516,4 +707,228 @@ public class BpmTaskServiceImpl implements BpmTaskService {
         return task;
     }
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void addSignTask(Long userId, BpmTaskAddSignReqVO reqVO) {
+        // 1. 获取和校验任务
+        TaskEntityImpl taskEntity = validateAddSign(userId, reqVO);
+        List<AdminUserRespDTO> userList = adminUserApi.getUserList(reqVO.getUserIdList());
+        if (CollUtil.isEmpty(userList)) {
+            throw exception(TASK_ADD_SIGN_USER_NOT_EXIST);
+        }
+
+        // 2. 处理当前任务
+        // 2.1 开启计数功能，主要用于为了让表 ACT_RU_TASK 中的 SUB_TASK_COUNT_ 字段记录下总共有多少子任务，后续可能有用
+        taskEntity.setCountEnabled(true);
+        if (reqVO.getType().equals(BpmTaskAddSignTypeEnum.BEFORE.getType())) {
+            // 2.2 向前加签，设置 owner，置空 assign。等子任务都完成后，再调用 resolveTask 重新将 owner 设置为 assign
+            // 原因是：不能和向前加签的子任务一起审批，需要等前面的子任务都完成才能审批
+            taskEntity.setOwner(taskEntity.getAssignee());
+            taskEntity.setAssignee(null);
+            // 2.3 更新扩展表状态
+            taskExtMapper.updateByTaskId(
+                    new BpmTaskExtDO().setTaskId(taskEntity.getId())
+                            .setResult(BpmProcessInstanceResultEnum.ADD_SIGN_BEFORE.getResult())
+                            .setReason(reqVO.getReason()));
+        }
+        // 2.4 记录加签方式，完成任务时需要用到判断
+        taskEntity.setScopeType(reqVO.getType());
+        // 2.5 保存当前任务修改后的值
+        taskService.saveTask(taskEntity);
+
+        // 3. 创建加签任务
+        createAddSignChildrenTasks(convertList(reqVO.getUserIdList(), String::valueOf), taskEntity);
+
+        // 4. 记录加签 comment，拼接结果为： [当前用户]向前加签/向后加签给了[多个用户]，理由为：reason
+        AdminUserRespDTO currentUser = adminUserApi.getUser(userId);
+        String comment = StrUtil.format(BpmCommentTypeEnum.ADD_SIGN.getTemplateComment(), currentUser.getNickname(), BpmTaskAddSignTypeEnum.formatDesc(reqVO.getType()),
+                String.join(",", convertList(userList, AdminUserRespDTO::getNickname)), reqVO.getReason());
+        taskService.addComment(reqVO.getId(), taskEntity.getProcessInstanceId(),
+                BpmCommentTypeEnum.ADD_SIGN.getType().toString(), comment);
+    }
+
+
+    /**
+     * 校验任务的加签是否一致
+     * <p>
+     * 1. 如果存在“向前加签”的任务，则不能“向后加签”
+     * 2. 如果存在“向后加签”的任务，则不能“向前加签”
+     *
+     * @param userId 当前用户 ID
+     * @param reqVO  请求参数，包含任务 ID 和加签类型
+     * @return 当前任务
+     */
+    private TaskEntityImpl validateAddSign(Long userId, BpmTaskAddSignReqVO reqVO) {
+        TaskEntityImpl taskEntity = (TaskEntityImpl) validateTask(userId, reqVO.getId());
+        // 向前加签和向后加签不能同时存在
+        if (StrUtil.isNotBlank(taskEntity.getScopeType())
+                && ObjectUtil.notEqual(BpmTaskAddSignTypeEnum.AFTER_CHILDREN_TASK.getType(), taskEntity.getScopeType())
+                && ObjectUtil.notEqual(taskEntity.getScopeType(), reqVO.getType())) {
+            throw exception(TASK_ADD_SIGN_TYPE_ERROR,
+                    BpmTaskAddSignTypeEnum.formatDesc(taskEntity.getScopeType()), BpmTaskAddSignTypeEnum.formatDesc(reqVO.getType()));
+        }
+        // 同一个 key 的任务，审批人不重复
+        List<Task> taskList = taskService.createTaskQuery().processInstanceId(taskEntity.getProcessInstanceId())
+                .taskDefinitionKey(taskEntity.getTaskDefinitionKey()).list();
+        List<Long> currentAssigneeList = convertList(taskList, task -> NumberUtils.parseLong(task.getAssignee()));
+        // 保留交集在 currentAssigneeList 中
+        currentAssigneeList.retainAll(reqVO.getUserIdList());
+        if (CollUtil.isNotEmpty(currentAssigneeList)) {
+            List<AdminUserRespDTO> userList = adminUserApi.getUserList(currentAssigneeList);
+            throw exception(TASK_ADD_SIGN_USER_REPEAT, String.join(",", convertList(userList, AdminUserRespDTO::getNickname)));
+        }
+        return taskEntity;
+    }
+
+    /**
+     * 创建加签子任务
+     *
+     * @param addSingUserIdList 被加签的用户 ID
+     * @param taskEntity        被加签的任务
+     */
+    private void createAddSignChildrenTasks(List<String> addSingUserIdList, TaskEntityImpl taskEntity) {
+        if (CollUtil.isEmpty(addSingUserIdList)) {
+            return;
+        }
+        // 创建加签人的新任务，全部基于 taskEntity 为父任务来创建
+        for (String addSignId : addSingUserIdList) {
+            if (StrUtil.isBlank(addSignId)) {
+                continue;
+            }
+            createChildrenTask(taskEntity, addSignId);
+        }
+    }
+
+    /**
+     * 创建子任务
+     *
+     * @param parentTask 父任务
+     * @param assignee   子任务的执行人
+     * @return
+     */
+    private void createChildrenTask(TaskEntityImpl parentTask, String assignee) {
+        // 1. 生成子任务
+        TaskEntityImpl task = (TaskEntityImpl) taskService.newTask(IdUtil.fastSimpleUUID());
+        task = BpmTaskConvert.INSTANCE.convert(task, parentTask);
+        if (BpmTaskAddSignTypeEnum.BEFORE.getType().equals(parentTask.getScopeType())) {
+            // 2.1 前加签，才设置审批人，否则设置 owner
+            task.setAssignee(assignee);
+        } else {
+            // 2.2.1 设置 owner 不设置 assignee 是因为不能同时审批，需要等父任务完成
+            task.setOwner(assignee);
+            // 2.2.2 设置向后加签任务的 scopeType 为 afterChildrenTask，用于设置任务扩展表的状态
+            task.setScopeType(BpmTaskAddSignTypeEnum.AFTER_CHILDREN_TASK.getType());
+        }
+        // 2. 保存子任务
+        taskService.saveTask(task);
+    }
+
+    @Override
+    @Transactional(rollbackFor = Exception.class)
+    public void subSignTask(Long userId, BpmTaskSubSignReqVO reqVO) {
+        Task task = validateSubSign(reqVO.getId());
+        AdminUserRespDTO user = adminUserApi.getUser(userId);
+        AdminUserRespDTO cancelUser = null;
+        if (StrUtil.isNotBlank(task.getAssignee())) {
+            cancelUser = adminUserApi.getUser(NumberUtils.parseLong(task.getAssignee()));
+        }
+        if (cancelUser == null && StrUtil.isNotBlank(task.getOwner())) {
+            cancelUser = adminUserApi.getUser(NumberUtils.parseLong(task.getOwner()));
+        }
+        Assert.notNull(cancelUser, "任务中没有所有者和审批人，数据错误");
+        //1. 获取所有需要删除的任务 ID ，包含当前任务和所有子任务
+        List<String> allTaskIdList = getAllChildTaskIds(task.getId());
+        //2. 删除任务和所有子任务
+        taskService.deleteTasks(allTaskIdList);
+        //3. 修改扩展表状态为取消
+        taskExtMapper.updateBatchByTaskIdList(allTaskIdList, new BpmTaskExtDO().setResult(BpmProcessInstanceResultEnum.CANCEL.getResult())
+                .setReason(StrUtil.format("由于{}操作[减签]，任务被取消", user.getNickname())));
+        //4.记录日志到父任务中 先记录日志是因为，通过 handleParentTask 方法之后，任务可能被完成了，并且不存在了，会报异常，所以先记录
+        String comment = StrUtil.format(BpmCommentTypeEnum.SUB_SIGN.getTemplateComment(), user.getNickname(), cancelUser.getNickname());
+        taskService.addComment(task.getParentTaskId(), task.getProcessInstanceId(),
+                BpmCommentTypeEnum.SUB_SIGN.getType().toString(), comment);
+        //5. 处理当前任务的父任务
+        this.handleParentTask(task);
+
+    }
+
+    /**
+     * 校验任务是否能被减签
+     *
+     * @param id 任务ID
+     * @return 任务信息
+     */
+    private Task validateSubSign(String id) {
+        Task task = validateTaskExist(id);
+        //必须有parentId
+        if (StrUtil.isEmpty(task.getParentTaskId())) {
+            throw exception(TASK_SUB_SIGN_NO_PARENT);
+        }
+        return task;
+    }
+
+    /**
+     * 获取所有要被取消的删除的任务 ID 集合
+     *
+     * @param parentTaskId 父级任务ID
+     * @return 所有任务ID
+     */
+    public List<String> getAllChildTaskIds(String parentTaskId) {
+        List<String> allChildTaskIds = new ArrayList<>();
+        //1. 先将自己放入
+        allChildTaskIds.add(parentTaskId);
+        //2. 递归获取子级
+        recursiveGetChildTaskIds(parentTaskId, allChildTaskIds);
+        return allChildTaskIds;
+    }
+
+    /**
+     * 递归处理子级任务
+     *
+     * @param taskId  当前任务ID
+     * @param taskIds 结果
+     */
+    private void recursiveGetChildTaskIds(String taskId, List<String> taskIds) {
+        List<String> childrenTaskIdList = getChildrenTaskIdList(taskId);
+        for (String childTaskId : childrenTaskIdList) {
+            taskIds.add(childTaskId); // 将子任务的ID添加到集合中
+            recursiveGetChildTaskIds(childTaskId, taskIds); // 递归获取子任务的子任务
+        }
+    }
+
+    /**
+     * 获取指定父级任务的所有子任务 ID 集合
+     *
+     * @param parentTaskId 父任务 ID
+     * @return 所有子任务的 ID 集合
+     */
+    private List<String> getChildrenTaskIdList(String parentTaskId) {
+        String tableName = managementService.getTableName(TaskEntity.class);
+        String sql = "select ID_ from " + tableName + " where PARENT_TASK_ID_=#{parentTaskId}";
+        List<Task> childrenTaskList = taskService.createNativeTaskQuery().sql(sql).parameter("parentTaskId", parentTaskId).list();
+        return convertList(childrenTaskList, Task::getId);
+    }
+
+    @Override
+    public List<BpmTaskSubSignRespVO> getChildrenTaskList(String taskId) {
+        List<String> childrenTaskIdList = getChildrenTaskIdList(taskId);
+        if (CollUtil.isEmpty(childrenTaskIdList)) {
+            return Collections.emptyList();
+        }
+        //1. 只查询进行中的任务
+        List<BpmTaskExtDO> bpmTaskExtDOList = taskExtMapper.selectProcessListByTaskIds(childrenTaskIdList);
+        //2. 后加签的任务，可能不存在 assignee,所以还需要查询 owner
+        List<Task> taskList = taskService.createTaskQuery().taskIds(childrenTaskIdList).list();
+        Map<String, Task> idTaskMap = convertMap(taskList, TaskInfo::getId);
+        //3. 将 owner 和 assignee 统一到一个集合中
+        List<Long> userIds = taskList.stream()
+                .flatMap(control ->
+                        Stream.of(control.getAssignee(), control.getOwner())
+                                .filter(Objects::nonNull))
+                .distinct()
+                .map(NumberUtils::parseLong)
+                .collect(Collectors.toList());
+        Map<Long, AdminUserRespDTO> userMap = adminUserApi.getUserMap(userIds);
+        return BpmTaskConvert.INSTANCE.convertList(bpmTaskExtDOList, userMap, idTaskMap);
+    }
 }
@@ -108,6 +108,7 @@ public class TradeStatisticsController {
         // 订单统计
         Long undeliveredCount = tradeOrderStatisticsService.getCountByStatusAndDeliveryType(
                 TradeOrderStatusEnum.UNDELIVERED.getStatus(), DeliveryTypeEnum.EXPRESS.getType());
+        // TODO @疯狂：订单支付后，如果是门店自提的，需要 update 成 DELIVERED；；目前还没搞~~突然反应过来
         Long pickUpCount = tradeOrderStatisticsService.getCountByStatusAndDeliveryType(
                 TradeOrderStatusEnum.DELIVERED.getStatus(), DeliveryTypeEnum.PICK_UP.getType());
         // 售后统计
@@ -2,6 +2,7 @@ package cn.iocoder.yudao.module.statistics.job.trade;
 import cn.hutool.core.convert.Convert;
 import cn.hutool.core.util.NumberUtil;
+import cn.hutool.core.util.ObjUtil;
 import cn.hutool.core.util.StrUtil;
 import cn.iocoder.yudao.framework.quartz.core.handler.JobHandler;
 import cn.iocoder.yudao.framework.tenant.core.job.TenantJob;
@@ -10,6 +11,7 @@ import org.springframework.stereotype.Component;
 import javax.annotation.Resource;
+// TODO 芋艿：缺个 Job 的配置；等和 Product 一起配置
 /**
  * 交易统计 Job
  *
@@ -30,10 +32,10 @@ public class TradeStatisticsJob implements JobHandler {
     @Override
     @TenantJob
     public String execute(String param) {
-        // 默认 昨日
-        if (StrUtil.isBlank(param)) {
-            param = "1";
-        } else if (!NumberUtil.isInteger(param)) {
+        // 默认昨日
+        param = ObjUtil.defaultIfBlank(param, "1");
+        // 校验参数的合理性
+        if (!NumberUtil.isInteger(param)) {
             throw new RuntimeException("交易统计任务的参数只能为是正整数");
         }
         Integer days = Convert.toInt(param, 0);
@@ -129,7 +129,6 @@ public class TradeStatisticsServiceImpl implements TradeStatisticsService {
         entity = TradeStatisticsConvert.INSTANCE.convert(date, orderSummary, afterSaleSummary, brokerageSettlementPrice,
                 walletSummary);
         tradeStatisticsMapper.insert(entity);
-        // TODO @疯狂：这里是不是也要把日期带上？类似 108 那边;  110 已经带上了
         return stopWatch.prettyPrint();
     }
@@ -21,7 +21,6 @@ public enum TradeOrderOperateTypeEnum {
     MEMBER_RECEIVE(30, "用户已收货"),
     SYSTEM_RECEIVE(31, "到期未收货，系统自动确认收货"),
     ADMIN_PICK_UP_RECEIVE(32, "管理员自提收货"),
-    MEMBER_PICK_UP_RECEIVE(32, "用户自提收货"),
     MEMBER_COMMENT(33, "用户评价"),
     SYSTEM_COMMENT(34, "到期未评价，系统自动评价"),
     MEMBER_CANCEL(40, "取消订单"),
@@ -143,7 +143,7 @@ public class TradeOrderController {
     @Parameter(name = "id", description = "交易订单编号")
     @PreAuthorize("@ss.hasPermission('trade:order:pick-up')")
     public CommonResult<Boolean> pickUpOrderById(@RequestParam("id") Long id) {
-        tradeOrderUpdateService.pickUpOrderByMember(id);
+        tradeOrderUpdateService.pickUpOrderByAdmin(id);
         return success(true);
     }
@@ -122,7 +122,7 @@ public interface TradeOrderUpdateService {
      *
      * @param id 订单编号
      */
-    void pickUpOrderByMember(Long id);
+    void pickUpOrderByAdmin(Long id);
     /**
      * 【管理员】核销订单
@@ -669,8 +669,8 @@ public class TradeOrderUpdateServiceImpl implements TradeOrderUpdateService {
     }
     @Override
-    @TradeOrderLog(operateType = TradeOrderOperateTypeEnum.MEMBER_PICK_UP_RECEIVE)
-    public void pickUpOrderByMember(Long id) {
+    @TradeOrderLog(operateType = TradeOrderOperateTypeEnum.ADMIN_PICK_UP_RECEIVE)
+    public void pickUpOrderByAdmin(Long id) {
         getSelf().pickUpOrder(tradeOrderMapper.selectById(id));
     }