Stev_Wang
23067edb8f
NestJS 11 + Fastify 统一错误体与 trace_id，/health 真实探活 DB/Redis，OpenAPI 3.1 契约含 20 个错误码；shared 包提供错误码、权限点、ULID、分页与通用 schema；worker 完成队列进程骨架。
26 lines
738 B
TypeScript
26 lines
738 B
TypeScript
import { ERROR_MESSAGES, type ErrorCode, httpStatusOf } from '@lingxi/shared';
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export interface AppExceptionOptions {
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code: ErrorCode;
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message?: string;
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details?: unknown;
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}
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/**
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* 业务异常：由统一异常过滤器序列化为 { code, message, details, trace_id }。
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* 业务代码禁止直接 throw new Error 表达可预期错误。
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*/
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export class AppException extends Error {
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readonly code: ErrorCode;
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readonly status: number;
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readonly details?: unknown;
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constructor(options: AppExceptionOptions) {
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super(options.message ?? ERROR_MESSAGES[options.code]);
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this.name = 'AppException';
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this.code = options.code;
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this.status = httpStatusOf(options.code);
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this.details = options.details;
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}
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}
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