52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
export async function postData(url, data, token = null) {
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console.log("fetching here: " + url);
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const res = await fetch(url, token == null ? {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify(data)
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} : {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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"Authorization" : "Bearer " + token
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},
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body: JSON.stringify(data)
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});
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const resultObject = await res.json();
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if (resultObject.logout === true) {
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alert("Session expired; please log in again.");
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window.location.href = "/login";
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return resultObject;
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}
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return resultObject;
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}
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export async function verifyLogin() {
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let token = null;
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try {
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token = JSON.stringify(localStorage.getItem("token"));
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} catch (error) {
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alert("You are not logged in.");
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window.location.href = "login";
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console.log("Error encountered: " + error);
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return false;
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}
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if (!token) {
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alert("You are not logged in.");
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window.location.href = "/login";
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console.log("Token was null");
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return false;
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}
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return true;
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}
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export async function verifyRole(role) {
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if (!verifyLogin()) return;
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return postData("/getInfo", {}, localStorage.getItem("token")).Role === role;
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}
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