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Add friends-app #684

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Add error handling
  • Loading branch information
misshatsker committed Sep 26, 2022
commit 7f76b4b80cf99862755a78241778fa870a0c686a
20 changes: 16 additions & 4 deletions submissions/misshatsker/friends-app/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -22,11 +22,23 @@ function getUserFromRandomUserAPI (randomUser) {
}
}

function checkResponseStatus(response) {
if (!response.ok) {
throw Error(response.statusText);
}
return response;
}

async function fetchRandomUsers() {
const response = await fetch(url);
const data = await response.json();
const randomUsers = data.results;
return randomUsers.map(getUserFromRandomUserAPI);
try {
const response = await fetch(url);
const validatedResponse = checkResponseStatus(response);
const data = await validatedResponse.json();
const randomUsers = data.results;
return randomUsers.map(getUserFromRandomUserAPI);
} catch (error) {
console.error(error);
}
}

function getFilteredUsers(users, inputValue, ageFilterValue, genderFilterValue) {
Expand Down