/
helpers.js
33 lines (32 loc) · 864 Bytes
/
helpers.js
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const generateRandomString = () => {
let result = '';
let chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz123456789';
for (let i = 0; i < 6; i++) {
result += chars.charAt(Math.floor(Math.random() * chars.length));
}
return result;
};
const checkEmail = (testEmail, database) => {
for (let user in database) {
if (database[user].email === testEmail) {
return true;
}
}
};
const getUserByEmail = (email, database) => {
for (let user in database) {
if (database[user].email === email) {
return database[user];
}
}
};
const urlsForUser = (id, database) => {
let result = {};
for (let urls in database) {
if (database[urls].userID === id) {
result[urls] = database[urls].longURL;
}
}
return result;
};
module.exports = {generateRandomString, checkEmail, getUserByEmail, urlsForUser};