feat:第二次提交

src/pages/agreement/agreement.ids.ts

@@ -0,0 +1,25 @@
+import type { AgreementType } from './agreement.types'
+
+function parseEnvId(value: string | undefined): number | undefined {
+  if (value === undefined || value === '') return undefined
+  const n = Number(value)
+  return Number.isFinite(n) && n >= 0 ? n : undefined
+}
+
+/** 与后端协议主键对应，可在 .env 中配置 */
+export function resolveAgreementId(type: AgreementType): number {
+  const fromEnv =
+    type === 'service'
+      ? parseEnvId(import.meta.env.VITE_AGREEMENT_ID_SERVICE)
+      : parseEnvId(import.meta.env.VITE_AGREEMENT_ID_PRIVACY)
+
+  if (fromEnv !== undefined) return fromEnv
+
+  return 0
+}
+
+export function parseAgreementIdFromQuery(raw: unknown): number | undefined {
+  if (raw === undefined || raw === null || raw === '') return undefined
+  const n = Number(raw)
+  return Number.isFinite(n) && n >= 0 ? n : undefined
+}