40 lines
1.0 KiB
JavaScript
40 lines
1.0 KiB
JavaScript
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//SETTING VARIABLES. GRABBING CONTENTS FROM FORM.
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let uname = document.querySelector('#uname').value;
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let pin = document.querySelector('#pin').value;
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const form = document.querySelector('form');
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// SUBMIT FORM FUNCTION. AND FETCH USERNAME AND PIN FROM API.
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form.addEventListener("submit", async function (event) {
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event.preventDefault();
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const formData = new FormData(form);
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uname = formData.get('uname');
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pin = formData.get('pin');
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const response = await fetch(`/api/users/${uname}/${pin}`);
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const loginInfo = await response.json();
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if (loginInfo.status === "ok") {
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login()
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} else {
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incorrectLogin()
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}
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})
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// FUNCTIONS FOR WHETHER THE LOGIN WAS A SUCCESS OR FAILURE
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function login() {
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console.log('You have logged in!')
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document.querySelector("#username").innerHTML = `${uname}`
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document.querySelector("#errormessage").innerHTML = ''
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localStorage.setItem("username", `${uname}`);
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}
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function incorrectLogin() {
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console.log('Incorrect Login!')
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document.querySelector("#errormessage").innerHTML = 'Incorrect Login.'
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} |