d8d-admin-mobile-starter-public/client/migrations/migrations_app.tsx

import React, { useState } from 'react';
import { createRoot } from 'react-dom/client';
import { Button, Space, Alert, Spin, Typography, Table } from 'antd';
import axios from 'axios';
import dayjs from 'dayjs';
import {
  QueryClient,
  QueryClientProvider,
  useQuery,
} from '@tanstack/react-query';

const { Title } = Typography;

// 创建QueryClient实例
const queryClient = new QueryClient();

interface MigrationResponse {
  success: boolean;
  error?: string;
  failedResult?: any;
}

interface MigrationHistory {
  id: string;
  name: string;
  status: string;
  timestamp: string;
  batch: string;
}

const MigrationsApp: React.FC = () => {
  const [loading, setLoading] = useState(false);
  const [migrationResult, setMigrationResult] = useState<MigrationResponse | null>(null);

  const { data: historyData, isLoading: isHistoryLoading, error: historyError } = useQuery({
    queryKey: ['migrations-history'],
    queryFn: async () => {
      const response = await axios.get('/api/migrations/history');
      return response.data.history;
    }
  });

  const runMigrations = async () => {
    try {
      setLoading(true);
      setMigrationResult(null);
      
      const response = await axios.get('/api/migrations');
      setMigrationResult(response.data);
      if (response.data.success) {
        queryClient.invalidateQueries({ queryKey: ['migrations-history'] });
      }
    } catch (error: any) {
      setMigrationResult({
        success: false,
        error: error.response?.data?.error || '数据库迁移失败',
        failedResult: error.response?.data?.failedResult
      });
    } finally {
      setLoading(false);
    }
  };

  const rollbackMigrations = async (all: boolean) => {
    try {
      setLoading(true);
      setMigrationResult(null);
      
      const response = await axios.get(`/api/migrations/rollback?all=${all}`);
      setMigrationResult(response.data);
      if (response.data.success) {
        queryClient.invalidateQueries({ queryKey: ['migrations-history'] });
      }
    } catch (error: any) {
      setMigrationResult({
        success: false,
        error: error.response?.data?.error || '数据库回滚失败',
        failedResult: error.response?.data?.failedResult
      });
    } finally {
      setLoading(false);
    }
  };

  const columns = [
    {
      title: '迁移名称',
      dataIndex: 'name',
      key: 'name',
      sorter: (a: MigrationHistory, b: MigrationHistory) => a.name.localeCompare(b.name),
    },
    {
      title: '批次',
      dataIndex: 'batch',
      key: 'batch',
    },
    {
      title: '状态',
      dataIndex: 'status',
      key: 'status',
      render: (status: string) => (
        <span style={{ color: status === 'completed' ? 'green' : 'red' }}>
          {status === 'completed' ? '已完成' : '失败'}
        </span>
      )
    },
    {
      title: '时间',
      dataIndex: 'migration_time',
      key: 'migration_time',
      render: (migration_time: string) => dayjs(migration_time).format('YYYY-MM-DD HH:mm:ss')
    },
  ];

  return (
    <div className="p-4">
      <Title level={3}>数据库迁移管理</Title>
      
      <Space direction="vertical" size="middle" style={{ width: '100%' }}>
        <Space>
          <Button
            type="primary"
            onClick={runMigrations}
            loading={loading}
            disabled={loading}
          >
            执行迁移
          </Button>
          <Button
            danger
            onClick={() => rollbackMigrations(false)}
            loading={loading}
            disabled={loading}
          >
            回滚最近一次
          </Button>
          <Button
            danger
            onClick={() => rollbackMigrations(true)}
            loading={loading}
            disabled={loading}
          >
            回滚全部
          </Button>
        </Space>
        <Alert
          message="警告"
          description="回滚操作将删除数据，请谨慎使用"
          type="warning"
          showIcon
          style={{ marginBottom: 16 }}
        />

        {loading && <Spin tip="迁移执行中..." />}

        {migrationResult && (
          migrationResult.success ? (
            <Alert
              message="迁移成功"
              type="success"
              showIcon
            />
          ) : (
            <Alert
              message="迁移失败"
              description={
                <>
                  <p>{migrationResult.error}</p>
                  {migrationResult.failedResult && (
                    <pre style={{ marginTop: 10 }}>
                      {JSON.stringify(migrationResult.failedResult, null, 2)}
                    </pre>
                  )}
                </>
              }
              type="error"
              showIcon
            />
          )
        )}

        <Title level={4}>迁移历史记录</Title>
        
        {isHistoryLoading ? (
          <Spin tip="加载历史记录中..." />
        ) : historyError ? (
          <Alert
            message="加载历史记录失败"
            description={historyError.message}
            type="error"
            showIcon
          />
        ) : (
          <Table
            columns={columns}
            dataSource={historyData}
            rowKey="id"
            pagination={{
              pageSize: 10,
              showSizeChanger: true,
              pageSizeOptions: ['10', '20', '50', '100'],
              showTotal: (total) => `共 ${total} 条记录`,
            }}
            bordered
            className="migration-history-table"
            style={{ marginTop: 16 }}
          />
        )}
      </Space>
    </div>
  );
};

// 渲染应用
const root = createRoot(document.getElementById('root') as HTMLElement);
root.render(
  <QueryClientProvider client={queryClient}>
    <MigrationsApp />
  </QueryClientProvider>
);