focus-product-extractor2/dist/utils/validators.js

Extract product information from chat/order data

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.validateInput = validateInput;
function validateInput(input) {
  const SOURCES = ['buyer', 'service', 'system'];
  const SCENES = ['chat', 'order'];

  // 基础字段验证
  if (input.scene && !['chat', 'order'].includes(input.scene)) {
    throw new Error(`Invalid scene: ${input.scene}`);
  }
  if (!input.platform) {
    throw new Error('Missing platform field');
  }
  if (!input.shopId) {
    throw new Error('Missing shopId field');
  }

  // 规则验证
  if (input.rules) {
    // 场景规则验证
    if (input.rules.scenes) {
      input.rules.scenes.forEach(s => {
        if (!SCENES.includes(s)) throw new Error(`Invalid rule scene: ${s}`);
      });
    }
    if (input.rules) {
      if (input.rules.sources) {
        input.rules.sources.forEach(s => {
          if (!SOURCES.includes(s)) throw new Error(`Invalid source: ${s}`);
        });
      }
    }

    // 自定义规则验证
    if (input.rules.customRules) {
      input.rules.customRules.forEach(rule => {
        if (!rule.pattern) throw new Error('Custom rule must have pattern');
        try {
          new RegExp(rule.pattern, rule.flags || '');
        } catch (e) {
          throw new Error(`Invalid regex pattern: ${rule.pattern}`);
        }
      });
    }
  }

  // 原始数据验证
  if (!input.rawData) {
    throw new Error('Missing rawData field');
  }
  if (input.scene === 'chat' && !input.rawData.messages) {
    throw new Error('Chat scene requires messages field');
  }
}