feat(DevWeb): Projet - Login page, Login Api

S2/DevWeb/Projet/src/main/webapp/js/login.js

@@ -0,0 +1,25 @@
+const loginForm = document.getElementById("loginForm");
+
+loginForm.addEventListener("submit", (event) => {
+    event.preventDefault();
+    const formData = new FormData(loginForm);
+    const data = {};
+    formData.forEach((value, key) => data[key] = value);
+
+    const action = loginForm.getAttribute("action")
+    const endpoint = loginForm.getAttribute("data-login-endpoint");
+    const method = loginForm.getAttribute("method")
+
+    fetch(endpoint, {
+        headers: {"Content-Type": "application/json"},
+        body: JSON.stringify(data),
+        method,
+    })
+        .then(res => res.json())
+        .then(data => {
+            if (data)
+            window.location.href = action;
+        })
+        .catch(error => console.error("Error:", error))
+    ;
+});