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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | 165x 77x 77x 324x 67x 67x 67x 9x 9x 125x 125x 125x 1x 1x 1x 125x 305x 296x 3x 293x | import { useMutation, useQuery, useQueryClient } from "react-query";
import axios from "axios";
import { useNavigate } from "react-router-dom";
export function useCurrentUser() {
return useQuery(
"current user",
async () => {
try {
const response = await axios.get("/api/currentUser");
const rolesList = response.data.roles.map((r) => r.authority);
response.data = { ...response.data, rolesList: rolesList };
const returnValue = { loggedIn: true, root: response.data };
return returnValue;
} catch (e) {
console.error("Error invoking axios.get: ", e);
return { loggedIn: false, root: null, initialData: true };
}
},
{
initialData: { loggedIn: false, root: null, initialData: true },
},
);
}
export function useLogout() {
const queryClient = useQueryClient();
const navigate = useNavigate();
const mutation = useMutation(async () => {
await axios.post("/logout");
await queryClient.resetQueries("current user", { exact: true });
navigate("/");
});
return mutation;
}
export function hasRole(currentUser, role) {
// The following hack is because there is some bug in terms of the
// shape of the data returned by useCurrentUser. Is there a separate
// data level, or not?
// We will file an issue to track that down and then remove this hack
if (currentUser == null) return false;
if (
"data" in currentUser &&
"root" in currentUser.data &&
currentUser.data.root != null &&
"rolesList" in currentUser.data.root
) {
return currentUser.data.root.rolesList.includes(role);
}
return currentUser.root?.rolesList?.includes(role);
}
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