Can remove clients

assets/script.js

@@ -0,0 +1,30 @@
+/**
+ * Delete a client referenced by its ID
+ *
+ * @param clientID The ID of the client to delete
+ */
+async function deleteClient(clientID) {
+    if(!confirm("Do you really want to remove client " + clientID + "? The operation cannot be reverted!"))
+        return;
+
+    try {
+        const res = await fetch("/", {
+            method: "POST",
+            headers:{
+                'Content-Type': 'application/x-www-form-urlencoded'
+            },
+            body: new URLSearchParams({
+                "delete_client_id": clientID
+            }),
+        });
+
+        if(res.status !== 200)
+            throw new Error(`Invalid status code: ${res.status}`);
+
+        alert("The client was successfully deleted!");
+        location.reload();
+    } catch (e) {
+        console.error(`Failed to delete client: ${e}`);
+        alert("Failed to delete client!");
+    }
+}