fix: 自評去識別化

app/citizen-frontend/src/utils/self-assessment.ts

@@ -1,29 +1,13 @@
 import type {
   ChronicDisease,
   ExerciseFrequency,
-  Gender,
   PainLevel,
   RiskLevel,
   SelfAssessmentRequest,
   WantedImprovement,
 } from "@/api/types";
 
-export interface GuestSelfAssessmentProfile {
-  name: string;
-  phone: string;
-  birthday: string;
-  gender: Gender;
-  heightCm: number;
-  weightKg: number;
-  email: string | null;
-  emergencyContact: string | null;
-  emergencyPhone: string | null;
-  consent: boolean;
-  consentVersion: "v1";
-}
-
 export interface GuestSelfAssessmentDraft {
-  profile: GuestSelfAssessmentProfile;
   assessment: SelfAssessmentRequest;
   provisionalRiskLevel: RiskLevel;
   /** 同一份草稿重送正式自評時沿用同一個 key。 */
@@ -32,7 +16,6 @@ export interface GuestSelfAssessmentDraft {
 
 export const GUEST_SELF_ASSESSMENT_DRAFT_KEY = "guest-self-assessment-draft";
 
-const GENDER_VALUES: Gender[] = ["male", "female"];
 const EXERCISE_FREQUENCY_VALUES: ExerciseFrequency[] = [
   "none",
   "oneToTwo",
@@ -79,30 +62,6 @@ function isStringArray<T extends string>(
   );
 }
 
-function isNullableString(value: unknown): value is string | null {
-  return value === null || typeof value === "string";
-}
-
-function isValidProfile(value: unknown): value is GuestSelfAssessmentProfile {
-  if (!isRecord(value)) {
-    return false;
-  }
-
-  return (
-    typeof value.name === "string" &&
-    typeof value.phone === "string" &&
-    typeof value.birthday === "string" &&
-    isOneOf(GENDER_VALUES, value.gender) &&
-    typeof value.heightCm === "number" &&
-    typeof value.weightKg === "number" &&
-    isNullableString(value.email) &&
-    isNullableString(value.emergencyContact) &&
-    isNullableString(value.emergencyPhone) &&
-    typeof value.consent === "boolean" &&
-    value.consentVersion === "v1"
-  );
-}
-
 function isValidAssessment(value: unknown): value is SelfAssessmentRequest {
   if (!isRecord(value)) {
     return false;
@@ -123,7 +82,6 @@ function isValidDraft(value: unknown): value is GuestSelfAssessmentDraft {
   }
 
   return (
-    isValidProfile(value.profile) &&
     isValidAssessment(value.assessment) &&
     isOneOf(RISK_LEVEL_VALUES, value.provisionalRiskLevel) &&
     (value.idempotencyKey === undefined ||
@@ -150,7 +108,7 @@ export function calculateProvisionalRiskLevel(
   return "low";
 }
 
-/** 僅在自評完成並確認送出後保存一份完整訪客草稿。 */
+/** 僅在自評完成並確認送出後保存不含身分資料的訪客草稿。 */
 export function saveGuestSelfAssessmentDraft(
   draft: GuestSelfAssessmentDraft,
 ): void {
@@ -183,7 +141,23 @@ export function readGuestSelfAssessmentDraft(): GuestSelfAssessmentDraft | null
     }
 
     const parsedDraft: unknown = JSON.parse(rawDraft);
-    return isValidDraft(parsedDraft) ? parsedDraft : null;
+    if (!isValidDraft(parsedDraft)) {
+      return null;
+    }
+
+    const sanitizedDraft: GuestSelfAssessmentDraft = {
+      assessment: {
+        ...parsedDraft.assessment,
+        wantedImprovements: [...parsedDraft.assessment.wantedImprovements],
+        chronicDiseases: [...parsedDraft.assessment.chronicDiseases],
+      },
+      provisionalRiskLevel: parsedDraft.provisionalRiskLevel,
+      ...(parsedDraft.idempotencyKey
+        ? { idempotencyKey: parsedDraft.idempotencyKey }
+        : {}),
+    };
+    saveGuestSelfAssessmentDraft(sanitizedDraft);
+    return sanitizedDraft;
   } catch {
     return null;
   }