1

_docs/sql/001_biz_schema.sql

@@ -12,8 +12,8 @@ CREATE TABLE IF NOT EXISTS `biz_user` (
   `email` VARCHAR(120) NULL DEFAULT NULL,
   `company_name` VARCHAR(200) NULL DEFAULT NULL,
   `status` ENUM('active', 'disabled') NOT NULL DEFAULT 'active',
-  `created_at` DATETIME NOT NULL,
+  `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  `updated_at` DATETIME NOT NULL,
+  `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`),
   KEY `idx_biz_user_mobile` (`mobile`),
   KEY `idx_biz_user_status` (`status`)
@@ -34,8 +34,8 @@ CREATE TABLE IF NOT EXISTS `biz_plans` (
   `sns_quota` INT NOT NULL DEFAULT 0,
   `enabled_features` JSON NULL,
   `status` ENUM('active', 'inactive') NOT NULL DEFAULT 'active',
-  `created_at` DATETIME NOT NULL,
+  `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  `updated_at` DATETIME NOT NULL,
+  `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`),
   UNIQUE KEY `uk_biz_plans_code` (`plan_code`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='套餐';
@@ -71,8 +71,8 @@ CREATE TABLE IF NOT EXISTS `biz_api_tokens` (
   `status` ENUM('active', 'revoked', 'expired') NOT NULL DEFAULT 'active',
   `expire_at` DATETIME NOT NULL,
   `last_used_at` DATETIME NULL DEFAULT NULL,
-  `created_at` DATETIME NOT NULL,
+  `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  `updated_at` DATETIME NOT NULL,
+  `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`),
   UNIQUE KEY `uk_biz_token_hash` (`token_hash`),
   KEY `idx_biz_token_user` (`user_id`),
@@ -92,8 +92,8 @@ CREATE TABLE IF NOT EXISTS `biz_usage_monthly` (
   `friend_count` INT NOT NULL DEFAULT 0,
   `sns_count` INT NOT NULL DEFAULT 0,
   `active_user_count` INT NOT NULL DEFAULT 0,
-  `created_at` DATETIME NOT NULL,
+  `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
-  `updated_at` DATETIME NOT NULL,
+  `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`),
   UNIQUE KEY `uk_biz_usage_user_month` (`user_id`, `stat_month`),
   KEY `idx_biz_usage_plan` (`plan_id`),

_docs/sql/003_biz_audit.sql

@@ -9,7 +9,7 @@ CREATE TABLE IF NOT EXISTS `biz_audit_log` (
   `resource_type` VARCHAR(64) NOT NULL DEFAULT '',
   `resource_id` BIGINT UNSIGNED NULL DEFAULT NULL,
   `detail` JSON NULL,
-  `created_at` DATETIME NOT NULL,
+  `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`),
   KEY `idx_biz_audit_action` (`action`),
   KEY `idx_biz_audit_created` (`created_at`)

_docs/sql/005_biz_timestamp_defaults_alter.sql

@@ -0,0 +1,27 @@
+-- 已有库若 `created_at` / `updated_at` 无默认值，插入会失败（模型已关闭 Sequelize timestamps 且未声明时间字段时依赖库默认值）。
+-- 按需对已有表执行（新库直接执行 001/003 即可，无需本文件）。
+
+SET NAMES utf8mb4;
+
+ALTER TABLE `biz_user`
+  MODIFY `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  MODIFY `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP;
+
+ALTER TABLE `biz_plans`
+  MODIFY `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  MODIFY `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP;
+
+ALTER TABLE `biz_subscriptions`
+  MODIFY `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  MODIFY `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP;
+
+ALTER TABLE `biz_api_tokens`
+  MODIFY `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  MODIFY `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP;
+
+ALTER TABLE `biz_usage_monthly`
+  MODIFY `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  MODIFY `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP;
+
+ALTER TABLE `biz_audit_log`
+  MODIFY `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP;

api/model/biz_api_token.js

@@ -38,7 +38,7 @@ module.exports = (db) => {
     },
     {
       tableName: "biz_api_tokens",
-      timestamps: true,
+      timestamps: false,
       underscored: true,
       comment: "API Token",
     }

api/model/biz_audit_log.js

@@ -34,10 +34,6 @@ module.exports = (db) => {
         type: Sequelize.JSON,
         allowNull: true,
       },
-      created_at: {
-        type: Sequelize.DATE,
-        allowNull: false,
-      },
     },
     {
       tableName: "biz_audit_log",

api/model/biz_plan.js

@@ -48,7 +48,7 @@ module.exports = (db) => {
     },
     {
       tableName: "biz_plans",
-      timestamps: true,
+      timestamps: false,
       underscored: true,
       comment: "套餐",
     }

api/model/biz_subscription.js

@@ -40,7 +40,7 @@ module.exports = (db) => {
     },
     {
       tableName: "biz_subscriptions",
-      timestamps: true,
+      timestamps: false,
       underscored: true,
       comment: "订阅",
     }

api/model/biz_usage_monthly.js

@@ -30,7 +30,7 @@ module.exports = (db) => {
     },
     {
       tableName: "biz_usage_monthly",
-      timestamps: true,
+      timestamps: false,
       underscored: true,
       comment: "月用量",
     }

api/model/biz_user.js

@@ -39,7 +39,7 @@ module.exports = (db) => {
       // 与库表名一致：单数 biz_user（与模型名一致，避免部分环境下 tableName 未生效时落到默认表名 biz_user）
       tableName: "biz_user",
       freezeTableName: true,
-      timestamps: true,
+      timestamps: false,
       underscored: true,
       comment: "业务用户",
     }

api/service/biz_admin_crud.js

@@ -94,6 +94,19 @@ function buildSearchWhere(model, seachOption) {
   return { [key]: { [op.like]: `%${str}%` } };
 }
 
+/** 模型未声明但表中存在的列（列表/导出需要带出） */
+function extraListAttributes(modelName, model) {
+  if (modelName === "biz_audit_log") {
+    const tn = model.tableName;
+    return {
+      attributes: {
+        include: [[model.sequelize.col(`${tn}.created_at`), "created_at"]],
+      },
+    };
+  }
+  return {};
+}
+
 async function page(modelName, body) {
   const model = getModel(modelName);
   const param = body.param || body;
@@ -111,6 +124,7 @@ async function page(modelName, body) {
     offset,
     limit: pageSize,
     order: [["id", "DESC"]],
+    ...extraListAttributes(modelName, model),
   });
 
   return { rows, count };
@@ -151,7 +165,7 @@ async function detail(modelName, query) {
   if (id === undefined || id === null || id === "") {
     throw new Error("缺少 id");
   }
-  const row = await model.findByPk(id);
+  const row = await model.findByPk(id, extraListAttributes(modelName, model));
   return row;
 }
 
@@ -160,6 +174,7 @@ async function all(modelName) {
   const rows = await model.findAll({
     limit: 2000,
     order: [["id", "DESC"]],
+    ...extraListAttributes(modelName, model),
   });
   return rows;
 }
@@ -172,6 +187,7 @@ async function exportCsv(modelName, body) {
     where,
     limit: 10000,
     order: [["id", "DESC"]],
+    ...extraListAttributes(modelName, model),
   });
   return { rows };
 }

api/service/biz_audit_service.js

@@ -20,7 +20,6 @@ async function logAudit(p) {
       resource_type: p.resource_type || "",
       resource_id: p.resource_id != null ? p.resource_id : null,
       detail: p.detail || null,
-      created_at: new Date(),
     });
   } catch (e) {
     logs.error("[biz_audit] 写入失败", e);