Function listUsers

frontend/services/userService.ts:45–83

(
  tenantId: string | null,
  page?: number,
  pageSize?: number
)

 * If page and pageSize are not provided, returns all users
 */
export async function listUsers(
  tenantId: string | null,
  page?: number,
  pageSize?: number
): Promise<{ users: User[]; total: number; totalPages?: number }> {
  if (!tenantId) return { users: [], total: 0 };

  try {
    const requestBody: any = {
      tenant_id: tenantId,
      sort_by: "created_at",
      sort_order: "desc",
    };

    // Only include pagination parameters if both are provided
    if (page !== undefined && pageSize !== undefined) {
      requestBody.page = page;
      requestBody.page_size = pageSize;
    }

    const response = await fetchWithAuth(API_ENDPOINTS.users.list, {
      method: "POST",
      body: JSON.stringify(requestBody),
    });

    const result: UserListResponse = await response.json();
    return {
      users: result.data,
      // Support both paginated (pagination.total) and non-paginated (root total) responses
      total: result.pagination?.total ?? result.total ?? 0,
      totalPages: result.pagination?.total_pages,
    };
  } catch (error) {
    if (error instanceof ApiError) {
      throw error;
    }
    throw new ApiError(500, "Failed to fetch users");
  }
}

/**
 * Get user details by user ID