feat: migrate app routes and business modules

services/api/response-normalizers.js

@@ -0,0 +1,57 @@
+import { createRequestError } from './request-client.js'
+import { isNormalDisableStatus } from './normal-disable-status.js'
+
+export const normalizeOptionalNumericId = (value, label, code) => {
+  if (value === undefined || value === null || value === '') return null
+  if (typeof value === 'string' && /^[1-9]\d*$/.test(value)) return value
+  if (typeof value === 'number' && Number.isSafeInteger(value) && value > 0) return String(value)
+  throw createRequestError(`${label}无效`, code)
+}
+
+export const normalizeResponseText = (
+  value,
+  label,
+  { code = 'API_RESPONSE_INVALID', subject = '接口响应' } = {}
+) => {
+  if (value === undefined || value === null) return ''
+  if (typeof value !== 'string') {
+    throw createRequestError(`${subject}字段 ${label} 无效`, code)
+  }
+  return value.trim()
+}
+
+export const normalizeOptionalResponseText = (value, field, label, code) => {
+  if (value === undefined || value === null) return ''
+  if (typeof value !== 'string') {
+    throw createRequestError(`${label}字段 ${field} 无效`, code)
+  }
+  return value.trim()
+}
+
+export const normalizeNormalDisableResponseStatus = (value, label, code) => {
+  const status = normalizeResponseText(value, label, { code })
+  if (!status) return ''
+  if (!isNormalDisableStatus(status)) {
+    throw createRequestError(`${label}无效`, code)
+  }
+  return status
+}
+
+export const normalizeOptionalNonnegativeInteger = (value, label, code) => {
+  if (value === undefined || value === null) return 0
+  if (!Number.isSafeInteger(value) || value < 0) {
+    throw createRequestError(`${label}无效`, code)
+  }
+  return value
+}
+
+export const normalizeOptionalCurrencyAmount = (value, label, code, { required = false } = {}) => {
+  if (value === undefined || value === null || value === '') {
+    if (required) throw createRequestError(`${label}缺失`, code)
+    return ''
+  }
+  if (typeof value !== 'string') throw createRequestError(`${label}无效`, code)
+  const match = value.trim().match(/^(0|[1-9]\d*)(?:\.(\d{1,2}))?$/)
+  if (!match) throw createRequestError(`${label}无效`, code)
+  return `${match[1]}.${(match[2] || '').padEnd(2, '0')}`
+}