feat: delete users - not tested

frontend/src/features/settings/hooks/useDeletion.ts

@@ -0,0 +1,74 @@
+/**
+ * @ai-summary React hooks for account deletion functionality
+ */
+
+import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
+import { useAuth0 } from '@auth0/auth0-react';
+import { profileApi } from '../api/profile.api';
+import { RequestDeletionRequest } from '../types/profile.types';
+import toast from 'react-hot-toast';
+
+interface ApiError {
+  response?: {
+    data?: {
+      error?: string;
+    };
+  };
+  message?: string;
+}
+
+export const useDeletionStatus = () => {
+  const { isAuthenticated, isLoading } = useAuth0();
+
+  return useQuery({
+    queryKey: ['user-deletion-status'],
+    queryFn: async () => {
+      const response = await profileApi.getDeletionStatus();
+      return response.data;
+    },
+    enabled: isAuthenticated && !isLoading,
+    staleTime: 1 * 60 * 1000, // 1 minute
+    gcTime: 5 * 60 * 1000, // 5 minutes cache time
+    refetchOnWindowFocus: true,
+    refetchOnMount: true,
+  });
+};
+
+export const useRequestDeletion = () => {
+  const queryClient = useQueryClient();
+  const { logout } = useAuth0();
+
+  return useMutation({
+    mutationFn: (data: RequestDeletionRequest) => profileApi.requestDeletion(data),
+    onSuccess: (response) => {
+      queryClient.invalidateQueries({ queryKey: ['user-deletion-status'] });
+      queryClient.invalidateQueries({ queryKey: ['user-profile'] });
+      toast.success(response.data.message || 'Account deletion scheduled');
+
+      // Logout after 2 seconds
+      setTimeout(() => {
+        logout({ logoutParams: { returnTo: window.location.origin } });
+      }, 2000);
+    },
+    onError: (error: ApiError) => {
+      toast.error(error.response?.data?.error || 'Failed to request account deletion');
+    },
+  });
+};
+
+export const useCancelDeletion = () => {
+  const queryClient = useQueryClient();
+
+  return useMutation({
+    mutationFn: () => profileApi.cancelDeletion(),
+    onSuccess: (response) => {
+      queryClient.invalidateQueries({ queryKey: ['user-deletion-status'] });
+      queryClient.invalidateQueries({ queryKey: ['user-profile'] });
+      queryClient.setQueryData(['user-profile'], response.data.profile);
+      toast.success('Welcome back! Account deletion cancelled');
+    },
+    onError: (error: ApiError) => {
+      toast.error(error.response?.data?.error || 'Failed to cancel account deletion');
+    },
+  });
+};