Restructuration of the project folders

server/traque-front/hook/useMultipleCircleDraw.jsx

@@ -0,0 +1,23 @@
+"use client";
+
+export default function useMultipleCircleDraw(circles, addCircle, removeCircle, radius) {
+
+    function isBaddlyPlaced(latlng) {
+        return circles.some(circle => latlng.distanceTo(circle.center) < 2 * circle.radius);
+    }
+
+    function getCircleFromLatlng(latlng) {
+        return circles.find(circle => latlng.distanceTo(circle.center) < circle.radius);
+    }
+
+    function handleLeftClick(e) {
+        if (!isBaddlyPlaced(e.latlng)) addCircle(e.latlng, radius);
+    }
+
+    function handleRightClick(e) {
+        const circle = getCircleFromLatlng(e.latlng);
+        if (circle) removeCircle(circle.id);
+    }
+
+    return { handleLeftClick, handleRightClick };
+}