d8d-admin-mobile-starter-public/server/routes_system_settings.ts

import { Hono } from "hono";
import debug from "debug";
import type {
  SystemSetting,
  SystemSettingGroupData,
} from "../client/share/types.ts";

import type { Variables, WithAuth } from "./middlewares.ts";

const log = {
  api: debug("api:sys"),
};

// 创建系统设置路由
export function createSystemSettingsRoutes(withAuth: WithAuth) {
  const settingsRoutes = new Hono<{ Variables: Variables }>();

  // 获取所有系统设置（按分组）
  settingsRoutes.get('/', withAuth, async (c) => {
    try {
      const apiClient = c.get('apiClient');
      const settings = await apiClient.database
        .table('system_settings')
        .select('*');

      // 按分组整理数据
      const groupedSettings = settings.reduce((acc: SystemSettingGroupData[], setting) => {
        const groupIndex = acc.findIndex((g: SystemSettingGroupData) => g.name === setting.group);
        if (groupIndex === -1) {
          acc.push({
            name: setting.group,
            description: `${setting.group}组设置`,
            settings: [{
              id: setting.id,
              key: setting.key,
              value: setting.value,
              description: setting.description,
              group: setting.group
            }]
          });
        } else {
          acc[groupIndex].settings.push({
            id: setting.id,
            key: setting.key,
            value: setting.value,
            description: setting.description,
            group: setting.group
          });
        }
        return acc;
      }, []);

      return c.json({
        message: '获取系统设置成功',
        data: groupedSettings
      });
    } catch (error) {
      log.api('获取系统设置失败:', error);
      return c.json({ error: '获取系统设置失败' }, 500);
    }
  });

  // 获取指定分组的系统设置
  settingsRoutes.get('/group/:group', withAuth, async (c) => {
    try {
      const apiClient = c.get('apiClient');
      const group = c.req.param('group');
      
      const settings = await apiClient.database
        .table('system_settings')
        .where('group', group)
        .select('*');

      return c.json({
        message: '获取分组设置成功',
        data: settings
      });
    } catch (error) {
      log.api('获取分组设置失败:', error);
      return c.json({ error: '获取分组设置失败' }, 500);
    }
  });

  // 更新系统设置
  settingsRoutes.put('/:key', withAuth, async (c) => {
    try {
      const apiClient = c.get('apiClient');
      const key = c.req.param('key');
      const settingData = await c.req.json();

      // 验证设置是否存在
      const existingSetting = await apiClient.database
        .table('system_settings')
        .where('key', key)
        .first();

      if (!existingSetting) {
        return c.json({ error: '设置项不存在' }, 404);
      }

      // 更新设置
      await apiClient.database
        .table('system_settings')
        .where('key', key)
        .update({
          value: settingData.value,
          updated_at: apiClient.database.fn.now()
        });

      // 获取更新后的设置
      const updatedSetting = await apiClient.database
        .table('system_settings')
        .where('key', key)
        .first();

      return c.json({
        message: '系统设置已更新',
        data: updatedSetting
      });
    } catch (error) {
      log.api('更新系统设置失败:', error);
      return c.json({ error: '更新系统设置失败' }, 500);
    }
  });

  // 批量更新系统设置
  settingsRoutes.put('/', withAuth, async (c) => {
    try {
      const apiClient = c.get('apiClient');
      const settingsData = await c.req.json();

      // 验证数据格式
      if (!Array.isArray(settingsData)) {
        return c.json({ error: '无效的请求数据格式,应为数组' }, 400);
      }

      const trxProvider = apiClient.database.transactionProvider();
      const trx = await trxProvider();

      for (const setting of settingsData) {
        if (!setting.key) continue;

        // 验证设置是否存在
        const existingSetting = await trx.table('system_settings')
          .where('key', setting.key)
          .first();

        if (!existingSetting) {
          throw new Error(`设置项 ${setting.key} 不存在`);
        }

        // 更新设置
        await trx.table('system_settings')
          .where('key', setting.key)
          .update({
            value: setting.value,
            updated_at: trx.fn.now()
          });
      }

      await trx.commit();

      // 获取所有更新后的设置
      const updatedSettings = await apiClient.database
        .table('system_settings')
        .whereIn('key', settingsData.map(s => s.key))
        .select('*');

      return c.json({
        message: '系统设置已批量更新',
        data: updatedSettings
      });
    } catch (error) {
      log.api('批量更新系统设置失败:', error);
      return c.json({ error: '批量更新系统设置失败' }, 500);
    }
  });

  // 重置系统设置
  settingsRoutes.post('/reset', withAuth, async (c) => {
    try {
      const apiClient = c.get('apiClient');

      // 重置为迁移文件中定义的初始值
      const trxProvider = apiClient.database.transactionProvider();
      const trx = await trxProvider();

      // 清空现有设置
      await trx.table('system_settings').delete();
      
      // 插入默认设置
      await trx.table('system_settings').insert([
        // 基础设置组
        {
          key: 'SITE_NAME',
          value: '应用管理系统',
          description: '站点名称',
          group: 'basic',
          created_at: apiClient.database.fn.now(),
          updated_at: apiClient.database.fn.now()
        },
        {
          key: 'SITE_DESCRIPTION',
          value: '一个强大的应用管理系统',
          description: '站点描述',
          group: 'basic',
          created_at: apiClient.database.fn.now(),
          updated_at: apiClient.database.fn.now()
        },
        {
          key: 'SITE_KEYWORDS',
          value: '应用管理,系统管理,后台管理',
          description: '站点关键词',
          group: 'basic',
          created_at: apiClient.database.fn.now(),
          updated_at: apiClient.database.fn.now()
        },
        // 功能设置组
        {
          key: 'ENABLE_REGISTER',
          value: 'true',
          description: '是否开启注册',
          group: 'feature',
          created_at: apiClient.database.fn.now(),
          updated_at: apiClient.database.fn.now()
        },
        {
          key: 'ENABLE_CAPTCHA',
          value: 'true',
          description: '是否开启验证码',
          group: 'feature',
          created_at: apiClient.database.fn.now(),
          updated_at: apiClient.database.fn.now()
        },
        {
          key: 'LOGIN_ATTEMPTS',
          value: '5',
          description: '登录尝试次数',
          group: 'feature',
          created_at: apiClient.database.fn.now(),
          updated_at: apiClient.database.fn.now()
        },
        // 上传设置组
        {
          key: 'UPLOAD_MAX_SIZE',
          value: '10',
          description: '最大上传大小(MB)',
          group: 'upload',
          created_at: apiClient.database.fn.now(),
          updated_at: apiClient.database.fn.now()
        },
        {
          key: 'ALLOWED_FILE_TYPES',
          value: 'jpg,jpeg,png,gif,doc,docx,xls,xlsx,pdf',
          description: '允许的文件类型',
          group: 'upload',
          created_at: apiClient.database.fn.now(),
          updated_at: apiClient.database.fn.now()
        },
        // 通知设置组
        {
          key: 'NOTIFY_ON_LOGIN',
          value: 'true',
          description: '登录通知',
          group: 'notify',
          created_at: apiClient.database.fn.now(),
          updated_at: apiClient.database.fn.now()
        },
        {
          key: 'NOTIFY_ON_ERROR',
          value: 'true',
          description: '错误通知',
          group: 'notify',
          created_at: apiClient.database.fn.now(),
          updated_at: apiClient.database.fn.now()
        }
      ]);

      await trx.commit();

      const resetSettings = await apiClient.database
        .table('system_settings')
        .select('*');

      return c.json({
        message: '系统设置已重置',
        data: resetSettings
      });
    } catch (error) {
      log.api('重置系统设置失败:', error);
      return c.json({ error: '重置系统设置失败' }, 500);
    }
  });

  return settingsRoutes;
}