AIclinicalresearch/backend/src/modules/admin/controllers/tenantController.ts

/**
 * 租户管理控制器
 */

import type { FastifyRequest, FastifyReply } from 'fastify';
import { tenantService } from '../services/tenantService.js';
import { logger } from '../../../common/logging/index.js';
import type {
  CreateTenantRequest,
  UpdateTenantRequest,
  UpdateTenantStatusRequest,
  ConfigureModulesRequest,
  TenantListQuery,
} from '../types/tenant.types.js';

/**
 * 获取租户列表
 * GET /api/admin/tenants
 */
export async function listTenants(
  request: FastifyRequest<{ Querystring: TenantListQuery }>,
  reply: FastifyReply
) {
  try {
    const result = await tenantService.listTenants(request.query);
    return reply.send({
      success: true,
      ...result,
    });
  } catch (error: any) {
    logger.error('[TenantController] 获取租户列表失败', { error: error.message });
    return reply.status(500).send({
      success: false,
      message: error.message || '获取租户列表失败',
    });
  }
}

/**
 * 获取租户详情
 * GET /api/admin/tenants/:id
 */
export async function getTenant(
  request: FastifyRequest<{ Params: { id: string } }>,
  reply: FastifyReply
) {
  try {
    const { id } = request.params;
    const tenant = await tenantService.getTenantDetail(id);

    if (!tenant) {
      return reply.status(404).send({
        success: false,
        message: '租户不存在',
      });
    }

    return reply.send({
      success: true,
      data: tenant,
    });
  } catch (error: any) {
    logger.error('[TenantController] 获取租户详情失败', { error: error.message });
    return reply.status(500).send({
      success: false,
      message: error.message || '获取租户详情失败',
    });
  }
}

/**
 * 创建租户
 * POST /api/admin/tenants
 */
export async function createTenant(
  request: FastifyRequest<{ Body: CreateTenantRequest }>,
  reply: FastifyReply
) {
  try {
    const tenant = await tenantService.createTenant(request.body);
    return reply.status(201).send({
      success: true,
      data: tenant,
    });
  } catch (error: any) {
    logger.error('[TenantController] 创建租户失败', { error: error.message });
    
    if (error.message.includes('已存在')) {
      return reply.status(400).send({
        success: false,
        message: error.message,
      });
    }
    
    return reply.status(500).send({
      success: false,
      message: error.message || '创建租户失败',
    });
  }
}

/**
 * 更新租户信息
 * PUT /api/admin/tenants/:id
 */
export async function updateTenant(
  request: FastifyRequest<{ Params: { id: string }; Body: UpdateTenantRequest }>,
  reply: FastifyReply
) {
  try {
    const { id } = request.params;
    const tenant = await tenantService.updateTenant(id, request.body);
    return reply.send({
      success: true,
      data: tenant,
    });
  } catch (error: any) {
    logger.error('[TenantController] 更新租户失败', { error: error.message });
    return reply.status(500).send({
      success: false,
      message: error.message || '更新租户失败',
    });
  }
}

/**
 * 更新租户状态
 * PUT /api/admin/tenants/:id/status
 */
export async function updateTenantStatus(
  request: FastifyRequest<{ Params: { id: string }; Body: UpdateTenantStatusRequest }>,
  reply: FastifyReply
) {
  try {
    const { id } = request.params;
    const { status } = request.body;
    await tenantService.updateTenantStatus(id, status);
    return reply.send({
      success: true,
      message: '状态更新成功',
    });
  } catch (error: any) {
    logger.error('[TenantController] 更新租户状态失败', { error: error.message });
    return reply.status(500).send({
      success: false,
      message: error.message || '更新租户状态失败',
    });
  }
}

/**
 * 删除租户
 * DELETE /api/admin/tenants/:id
 */
export async function deleteTenant(
  request: FastifyRequest<{ Params: { id: string } }>,
  reply: FastifyReply
) {
  try {
    const { id } = request.params;
    await tenantService.deleteTenant(id);
    return reply.send({
      success: true,
      message: '租户已删除',
    });
  } catch (error: any) {
    logger.error('[TenantController] 删除租户失败', { error: error.message });
    
    if (error.message.includes('无法删除')) {
      return reply.status(400).send({
        success: false,
        message: error.message,
      });
    }
    
    return reply.status(500).send({
      success: false,
      message: error.message || '删除租户失败',
    });
  }
}

/**
 * 配置租户模块
 * PUT /api/admin/tenants/:id/modules
 */
export async function configureModules(
  request: FastifyRequest<{ Params: { id: string }; Body: ConfigureModulesRequest }>,
  reply: FastifyReply
) {
  try {
    const { id } = request.params;
    const { modules } = request.body;

    // 转换日期格式
    const moduleConfigs = modules.map(m => ({
      code: m.code,
      enabled: m.enabled,
      expiresAt: m.expiresAt ? new Date(m.expiresAt) : null,
    }));

    await tenantService.configureModules(id, moduleConfigs);
    
    // 返回更新后的模块配置
    const updatedModules = await tenantService.getTenantModules(id);
    
    return reply.send({
      success: true,
      data: updatedModules,
    });
  } catch (error: any) {
    logger.error('[TenantController] 配置租户模块失败', { error: error.message });
    return reply.status(500).send({
      success: false,
      message: error.message || '配置租户模块失败',
    });
  }
}

/**
 * 获取所有可用模块列表
 * GET /api/admin/modules
 */
export async function listModules(
  request: FastifyRequest,
  reply: FastifyReply
) {
  try {
    const { moduleService } = await import('../../../common/auth/module.service.js');
    const modules = await moduleService.getAllModules();
    return reply.send({
      success: true,
      data: modules,
    });
  } catch (error: any) {
    logger.error('[TenantController] 获取模块列表失败', { error: error.message });
    return reply.status(500).send({
      success: false,
      message: error.message || '获取模块列表失败',
    });
  }
}

/**
 * 获取当前用户可访问的模块
 * GET /api/auth/me/modules
 */
export async function getUserModules(
  request: FastifyRequest,
  reply: FastifyReply
) {
  try {
    if (!request.user) {
      return reply.status(401).send({
        success: false,
        message: '未认证',
      });
    }

    const { moduleService } = await import('../../../common/auth/module.service.js');
    const result = await moduleService.getUserModules(request.user.userId);
    
    return reply.send({
      success: true,
      data: result.moduleDetails.map(m => m.code),
    });
  } catch (error: any) {
    logger.error('[TenantController] 获取用户模块失败', { error: error.message });
    return reply.status(500).send({
      success: false,
      message: error.message || '获取用户模块失败',
    });
  }
}