Exception

exception.js

class AppError extends Error {
  constructor(message, data, options) {
    super(message, options);
    this.name = this.constructor.name;
    this.data = data;

    if (options && options.cause) {
      const stackOffset = (this.message.match(/\n/g) || []).length + 2;
      const afterCauseStack = this.stack
        .split("\n")
        .slice(0, stackOffset)
        .join("\n");
      this.stack = afterCauseStack + "\n" + options.cause.stack;
    }
  }
}

class OrderError extends AppError {
  get customerId() {
    return this.data.customerId;
  }
}

const processOrder = (details) => {
  const tokenizeCard = () => {
    throw new Error("Card tokenization failed");
  };
  const pay = () => tokenizeCard();

  try {
    pay();
  } catch (e) {
    throw new OrderError("Could not process order", details, { cause: e });
  }
};

try {
  // ...
  processOrder({ customerId: 123 });
  // ...
} catch (e) {
  if (e instanceof OrderError) {
    console.error(e);
    console.debug(`Could not process order for customer ${e.customerId}`);
  }
  
  // ...

  throw e;
}