fix: check if profile existe befort render profile page

to display 404 error on not found page

frontend/static/js/api/profile.js

@@ -19,6 +19,10 @@ class Profile
 	async init(user_id)
 	{
 		let response = await this.client._get(`/api/profiles/${user_id}`);
+
+		if (response.status === 404)
+			return 1;
+
 		let response_data = await response.json();
 
 		this.user_id = response_data.user_id;

frontend/static/js/api/profiles.js

@@ -28,7 +28,8 @@ class Profiles
 	async getProfile(user_id)
 	{
 		let profile = new Profile(this.client);
-		await profile.init(user_id);
+		if (await profile.init(user_id))
+			return null;
 		return profile;
 	}
 

frontend/static/js/index.js

@@ -35,6 +35,19 @@ const navigateTo = async (uri) => {
         history.pushState(null, null, uri);
 };
 
+async function renderView(view)
+{
+    let content = await view.getHtml();
+    if (content == null)
+        return 1;
+
+    view.setTitle();
+    document.querySelector("#app").innerHTML = content
+
+	if (await view.postInit())
+        renderView(new PageNotFoundView());
+}
+
 const router = async (uri) => {
     const routes = [
         { path: "/", view: Dashboard },
@@ -80,14 +93,7 @@ const router = async (uri) => {
 	lastView = view;
 
     await client.isAuthentificate();
-    let content = await view.getHtml();
-    if (content == null)
-        return 1;
-
-    view.setTitle();
-    document.querySelector("#app").innerHTML = content
-
-	await view.postInit();
+    renderView(view);
     return 0;
 };
 

frontend/static/js/views/ProfilePageView.js

@@ -10,6 +10,10 @@ export default class extends AbstractView {
     async postInit()
     {
         let profile = await client.profiles.getProfile(this.user_id);
+
+		if (profile === null)
+			return 1;
+
 		let info = document.getElementById("info");
 
 		// Username
@@ -18,7 +22,7 @@ export default class extends AbstractView {
         username.appendChild(document.createTextNode(profile.username));
 		info.appendChild(username);
 
-	info.appendChild(document.createElement("br"));
+		info.appendChild(document.createElement("br"));
 
 		// Avatar
         let avatar = document.createElement("img");