@cloudcome/utils-core/dist/exception.cjs.map

cloudcome core utils

{"version":3,"file":"exception.cjs","sources":["../src/exception.ts"],"sourcesContent":["import { objectDefaults } from './object';\nimport type { AnyObject } from './types';\n\n/**\n * 构建异常选项\n */\nexport type BuildExceptionOptions = {\n  /**\n   * 自定义错误消息格式函数\n   * @param name 错误名称\n   * @param message 原始错误消息\n   * @returns 格式化后的错误消息\n   * @example\n   * (name, message) => `${name}::${message}`\n   */\n  format?: (name: string, message: string) => string;\n};\n\n/**\n * 默认的异常构建选项\n */\nconst defaults: BuildExceptionOptions = {\n  /**\n   * 默认消息格式函数\n   * @default (name, message) => `[${name}] ${message}`\n   */\n  format: (name, message) => `[${name}] ${message}`,\n};\n\n/**\n * 构建自定义异常类\n * @template T 额外属性的类型\n * @param name 异常类名称\n * @param options 构建选项\n * @returns 自定义异常类\n * @example\n * const MyException = buildException<{ code: number }>('MyException');\n * const err = new MyException('error', { code: 404 });\n *\n * @example\n * const SimpleException = buildException('SimpleException');\n * const err = new SimpleException('error', undefined);\n */\nexport function buildException<T = void>(name: string, options?: BuildExceptionOptions) {\n  const { format } = objectDefaults(options || {}, defaults) as Required<BuildExceptionOptions>;\n\n  return class extends Error {\n    constructor(message: string, extra: T) {\n      super(format(name, message));\n      this.name = name;\n      Object.assign(this, extra);\n    }\n  } as unknown as {\n    new (message: string, extra: T): Error & T;\n  };\n}\n\n// const MyException = buildException<{ foo: string; bar: number }>('MyException: ');\n// const myException = new MyException('bar', { foo: '1', bar: 1 });\n// myException.foo;\n// myException.bar;\n// myException.name;\n// myException.message;\n// myException.stack;\n// myException.cause;\n\n// const MyException2 = buildException('MyException2: ');\n// const myException2 = new MyException2('bar');\n"],"names":["objectDefaults"],"mappings":";;;AAqBA,MAAM,WAAkC;AAAA;AAAA;AAAA;AAAA;AAAA,EAKtC,QAAQ,CAAC,MAAM,YAAY,IAAI,IAAI,KAAK,OAAO;AACjD;AAgBgB,SAAA,eAAyB,MAAc,SAAiC;AACtF,QAAM,EAAE,OAAO,IAAIA,MAAAA,eAAe,WAAW,CAAA,GAAI,QAAQ;AAEzD,SAAO,cAAc,MAAM;AAAA,IACzB,YAAY,SAAiB,OAAU;AAC/B,YAAA,OAAO,MAAM,OAAO,CAAC;AAC3B,WAAK,OAAO;AACL,aAAA,OAAO,MAAM,KAAK;AAAA,IAAA;AAAA,EAE7B;AAGF;;"}