feat: implement TASK-WP1-01 registration transaction

2026-07-28 15:54:28 +08:00
parent 1bf7e42294
commit f467e7c09f
15 changed files with 2191 additions and 4 deletions
@@ -0,0 +1,49 @@
+export type RegistrationErrorReason =
+  | "invite_not_found"
+  | "invite_expired"
+  | "invite_disabled"
+  | "invite_exhausted"
+  | "stage_limit_reached"
+  | "email_already_registered"
+  | "challenge_invalid"
+  | "challenge_expired"
+  | "privacy_consent_required"
+  | "privacy_notice_version_invalid"
+  | "profile_invalid"
+  | "idempotency_conflict";
+
+export type RegistrationErrorCode =
+  | "REGISTRATION_REJECTED"
+  | "REGISTRATION_REQUEST_INVALID"
+  | "IDEMPOTENCY_KEY_CONFLICT";
+
+export class RegistrationError extends Error {
+  readonly code: RegistrationErrorCode;
+  readonly httpStatus: 400 | 409;
+  readonly reason: RegistrationErrorReason;
+
+  constructor(code: RegistrationErrorCode, reason: RegistrationErrorReason) {
+    super(code);
+    this.code = code;
+    this.httpStatus = code === "REGISTRATION_REQUEST_INVALID" ? 400 : 409;
+    this.reason = reason;
+  }
+}
+
+export function registrationFieldError(reason: RegistrationErrorReason) {
+  const entries: Record<RegistrationErrorReason, { field: string; message_key: string }> = {
+    challenge_expired: { field: "verification_code", message_key: "auth.challenge.expired" },
+    challenge_invalid: { field: "verification_code", message_key: "auth.challenge.invalid" },
+    email_already_registered: { field: "email", message_key: "auth.email.already_registered" },
+    idempotency_conflict: { field: "idempotency_key", message_key: "request.idempotency_conflict" },
+    invite_disabled: { field: "invite_code", message_key: "auth.invite.disabled" },
+    invite_exhausted: { field: "invite_code", message_key: "auth.invite.exhausted" },
+    invite_expired: { field: "invite_code", message_key: "auth.invite.expired" },
+    invite_not_found: { field: "invite_code", message_key: "auth.invite.not_found" },
+    privacy_consent_required: { field: "privacy_consent_accepted", message_key: "auth.privacy.consent_required" },
+    privacy_notice_version_invalid: { field: "privacy_notice_version", message_key: "auth.privacy.notice_version_invalid" },
+    profile_invalid: { field: "profile", message_key: "auth.profile.invalid" },
+    stage_limit_reached: { field: "invite_code", message_key: "auth.registration.stage_limit_reached" },
+  };
+  return entries[reason];
+}