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错误处理与故障排除

全面指南，优雅地处理错误并调试 AnySpend 常见问题，以提供最佳用户体验。

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📊 订单状态生命周期

了解订单状态对于正确的错误处理和用户体验至关重要。

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订单状态类型

订单状态枚举
enum OrderStatus {
  // 初始状态
  SCANNING_DEPOSIT_TRANSACTION = "scanning_deposit_transaction",
  WAITING_STRIPE_PAYMENT = "waiting_stripe_payment",
  EXPIRED = "expired",

  // 处理状态
  SENDING_TOKEN_FROM_VAULT = "sending_token_from_vault",
  RELAY = "relay",

  // 成功状态
  EXECUTED = "executed",

  // 失败状态
  REFUNDING = "refunding",
  REFUNDED = "refunded",
  FAILURE = "failure",
}

​
状态描述

状态描述用户操作要求
scanning_deposit_transaction等待支付确认无 - 等待区块链确认
waiting_stripe_payment正在处理信用卡支付可能需要完成 3D 安全验证
sending_token_from_vault发送代币进行交换无 - 自动过程
relay跨链交易进行中无 - 等待完成
executed交易成功完成无 - 成功！
expired订单在完成前过期创建新订单
refunding自动退款进行中无 - 等待退款
refunded退款完成检查钱包中的退款代币
failure交易失败查看错误详情，重试

​
⚠️ 常见错误代码

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支付错误

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网络错误

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合约错误

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🛠️ 错误处理模式

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组件级错误处理

带有错误处理的支付组件
import { useAnyspendCreateOrder } from "@b3dotfun/sdk/anyspend";

function PaymentComponent() {
  const [error, setError] = useState<string | null>(null);
  const [retryCount, setRetryCount] = useState(0);

  const { createOrder, isCreatingOrder } = useAnyspendCreateOrder({
    onError: error => {
      console.error("支付失败：", error);

      // 处理特定错误
      switch (error.message) {
        case "INSUFFICIENT_BALANCE":
          setError("余额不足。请向您的钱包添加资金。");
          break;

        case "SLIPPAGE":
          if (retryCount < 3) {
            setError("价格不利地移动。正在重试...");
            setTimeout(() => {
              setRetryCount(prev => prev + 1);
              retryPayment();
            }, 2000);
          } else {
            setError("价格过于波动。请稍后再试。");
          }
          break;

        case "NETWORK_ERROR":
          setError("网络问题。请检查您的连接并重试。");
          break;

        case "QUOTE_EXPIRED":
          setError("价格报价已过期。获取新的报价...");
          refreshQuote();
          break;

        default:
          setError("支付失败。请重试或联系支持。");
      }

      // 跟踪错误以便监控
      analytics.track("payment_error", {
        error: error.message,
        retryCount,
        timestamp: new Date().toISOString(),
      });
    },

    onSuccess: () => {
      setError(null);
      setRetryCount(0);
    },
  });

  return (
    <div className="payment-component">
      {error && (
        <div className="error-banner">
          <span className="error-icon">⚠️</span>
          <span>{error}</span>
          <button onClick={() => setError(null)}>关闭</button>
        </div>
      )}

      <button onClick={handlePayment} disabled={isCreatingOrder}>
        {isCreatingOrder ? "处理中..." : "立即支付"}
      </button>
    </div>
  );
}

​
订单状态监控

订单状态监控
import { useAnyspendOrderAndTransactions } from "@b3dotfun/sdk/anyspend";

function OrderStatusMonitor({ orderId }: { orderId: string }) {
  const { orderAndTransactions, getOrderAndTransactionsError } = useAnyspendOrderAndTransactions(orderId);

  if (getOrderAndTransactionsError) {
    return (
      <div className="error-state">
        <h3>无法加载订单状态</h3>
        <p>请检查您的连接并重试。</p>
        <button onClick={() => window.location.reload()}>重试</button>
      </div>
    );
  }

  if (!orderAndTransactions) {
    return <div>加载订单状态中...</div>;
  }

  const { order, depositTxs, executeTx, refundTxs } = orderAndTransactions.data;

  const renderStatusMessage = () => {
    switch (order.status) {
      case "scanning_deposit_transaction":
        return (
          <div className="status-pending">
            <div className="spinner" />
            <div>
              <h3>⏳ 等待支付确认</h3>
              <p>这通常需要 1-2 分钟。请不要关闭此窗口。</p>
              {depositTxs.length > 0 && (
                <a
                  href={getExplorerUrl(depositTxs[0].txHash, depositTxs[0].chainId)}
                  target="_blank"
                  rel="noopener noreferrer"
                >
                  查看支付交易
                </a>
              )}
            </div>
          </div>
        );

      case "relay":
        return (
          <div className="status-processing">
            <div className="spinner" />
            <div>
              <h3>🔄 处理跨链交易</h3>
              <p>您的支付正在处理中。这可能需要几分钟。</p>
            </div>
          </div>
        );

      case "executed":
        return (
          <div className="status-success">
            <div className="success-icon">✅</div>
            <div>
              <h3>交易成功完成！</h3>
              <p>您的订单已处理。</p>
              {executeTx && (
                <a href={getExplorerUrl(executeTx.txHash, executeTx.chainId)} target="_blank" rel="noopener noreferrer">
                  查看交易
                </a>
              )}
            </div>
          </div>
        );

      case "failure":
      case "obtain_failed":
        return (
          <div className="status-error">
            <div className="error-icon">❌</div>
            <div>
              <h3>交易失败</h3>
              <p>{order.errorDetails || "处理您的订单时发生错误。"}</p>
              <div className="error-actions">
                <button onClick={() => createNewOrder()}>重试</button>
                <button onClick={() => contactSupport(orderId)}>联系支持</button>
              </div>
            </div>
          </div>
        );

      case "refunded":
        return (
          <div className="status-refunded">
            <div className="refund-icon">↩️</div>
            <div>
              <h3>退款已处理</h3>
              <p>您的支付已自动退款。</p>
              {refundTxs.length > 0 && (
                <a
                  href={getExplorerUrl(refundTxs[0].txHash, refundTxs[0].chainId)}
                  target="_blank"
                  rel="noopener noreferrer"
                >
                  查看退款交易
                </a>
              )}
            </div>
          </div>
        );

      case "expired":
        return (
          <div className="status-expired">
            <div className="expired-icon">⏰</div>
            <div>
              <h3>订单已过期</h3>
              <p>此订单在收到支付前已过期。</p>
              <button onClick={() => createNewOrder()}>创建新订单</button>
            </div>
          </div>
        );

      default:
        return (
          <div className="status-unknown">
            <div className="spinner" />
            <div>
              <h3>处理中...</h3>
              <p>订单状态：{order.status}</p>
            </div>
          </div>
        );
    }
  };

  return (
    <div className="order-status-monitor">
      <div className="order-header">
        <h2>订单 #{orderId.slice(0, 8)}</h2>
        <div className="order-meta">
          <span>创建时间：{new Date(order.createdAt).toLocaleString()}</span>
          <span>状态：{order.status}</span>
        </div>
      </div>

      {renderStatusMessage()}

      {/* 开发环境中的调试信息 */}
      {process.env.NODE_ENV === "development" && (
        <details className="debug-info">
          <summary>调试信息</summary>
          <pre>{JSON.stringify(order, null, 2)}</pre>
        </details>
      )}
    </div>
  );
}

​
全局错误边界

错误边界组件
import React, { Component, ErrorInfo } from "react";

interface Props {
  children: React.ReactNode;
  fallback?: React.ComponentType<{ error: Error; resetError: () => void }>;
}

interface State {
  hasError: boolean;
  error?: Error;
}

class AnySpendErrorBoundary extends Component<Props, State> {
  constructor(props: Props) {
    super(props);
    this.state = { hasError: false };
  }

  static getDerivedStateFromError(error: Error): State {
    return { hasError: true, error };
  }

  componentDidCatch(error: Error, errorInfo: ErrorInfo) {
    console.error("AnySpend 错误边界捕获到错误：", error, errorInfo);

    // 报告到错误跟踪服务
    if (typeof window !== "undefined") {
      // 示例：Sentry.captureException(error, { contexts: { errorInfo } });
    }
  }

  resetError = () => {
    this.setState({ hasError: false, error: undefined });
  };

  render() {
    if (this.state.hasError) {
      const FallbackComponent = this.props.fallback || DefaultErrorFallback;
      return <FallbackComponent error={this.state.error!} resetError={this.resetError} />;
    }

    return this.props.children;
  }
}

function DefaultErrorFallback({ error, resetError }: { error: Error; resetError: () => void }) {
  return (
    <div className="error-fallback">
      <h2>出了点问题</h2>
      <p>支付组件中发生了意外错误。</p>
      <details className="error-details">
        <summary>错误详情</summary>
        <pre>{error.message}</pre>
      </details>
      <div className="error-actions">
        <button onClick={resetError}>重试</button>
        <button onClick={() => window.location.reload()}>重新加载页面</button>
      </div>
    </div>
  );
}

// 使用方式
function App() {
  return (
    <AnySpendErrorBoundary>
      <AnySpendProvider>
        <YourApp />
      </AnySpendProvider>
    </AnySpendErrorBoundary>
  );