fix: real profile/activity/report loaders + change-password API (#1504-#1507)

frontend/src/lib/auth-api.ts

@@ -0,0 +1,27 @@
+/**
+ * Auth API calls (#1507).
+ *
+ * The security settings "Change password" form reported success without calling
+ * any API. This provides the missing call so the UI reflects the real result.
+ */
+import { apiUrl } from "./api-version";
+
+export interface ChangePasswordPayload {
+  currentPassword: string;
+  newPassword: string;
+}
+
+export async function changePassword(
+  payload: ChangePasswordPayload,
+  fetchImpl: typeof fetch = fetch,
+): Promise<void> {
+  const response = await fetchImpl(apiUrl("/auth/change-password"), {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    credentials: "include",
+    body: JSON.stringify(payload),
+  });
+  if (!response.ok) {
+    throw new Error(`Failed to change password (${response.status})`);
+  }
+}

frontend/src/lib/profile-api.ts

@@ -0,0 +1,59 @@
+/**
+ * Profile and admin activity loaders (#1506, #1505, #1504).
+ *
+ * The profile page showed a hard-coded "Jane Doe" and faked saving with a
+ * timeout; the admin activity page fell back to MOCK_ACTIVITY; the report page
+ * silently showed a fake "Sample Land Title". These loaders return the real API
+ * result and never substitute fake data — callers are expected to render an
+ * empty/error state instead.
+ */
+import { apiUrl } from "./api-version";
+
+export interface UserProfile {
+  id: string;
+  name: string;
+  email: string;
+}
+
+export async function loadProfile(
+  fetchImpl: typeof fetch = fetch,
+): Promise<UserProfile | null> {
+  const response = await fetchImpl(apiUrl("/users/me"), {
+    credentials: "include",
+  });
+  if (response.status === 401) {
+    return null;
+  }
+  if (!response.ok) {
+    throw new Error(`Failed to load profile (${response.status})`);
+  }
+  return (await response.json()) as UserProfile;
+}
+
+export async function loadAdminActivity<T>(
+  fetchImpl: typeof fetch = fetch,
+): Promise<T[]> {
+  const response = await fetchImpl(apiUrl("/admin/activity"), {
+    credentials: "include",
+  });
+  if (!response.ok) {
+    throw new Error(`Failed to load activity (${response.status})`);
+  }
+  return (await response.json()) as T[];
+}
+
+export async function loadReport<T>(
+  reportId: string,
+  fetchImpl: typeof fetch = fetch,
+): Promise<T | null> {
+  const response = await fetchImpl(apiUrl(`/reports/${reportId}`), {
+    credentials: "include",
+  });
+  if (response.status === 404) {
+    return null;
+  }
+  if (!response.ok) {
+    throw new Error(`Failed to load report (${response.status})`);
+  }
+  return (await response.json()) as T;
+}