store user return to in session

Author: zcesur

assets/js/app.ts

@@ -766,4 +766,22 @@ window.addEventListener("phx:open_popup", (e: CustomEvent) => {
   }
 });
 
+// Add event listener for storing session values
+window.addEventListener("phx:store-session", (event) => {
+  const token = document
+    .querySelector('meta[name="csrf-token"]')
+    .getAttribute("content");
+
+  console.log(event.detail);
+
+  fetch("/store-session", {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json",
+      "X-CSRF-Token": token,
+    },
+    body: JSON.stringify(event.detail),
+  });
+});
+
 export default Hooks;

lib/algora_web/controllers/store_session_controller.ex

@@ -0,0 +1,14 @@
+defmodule AlgoraWeb.StoreSessionController do
+  use AlgoraWeb, :controller
+
+  def create(conn, params) do
+    dbg(params)
+
+    updated_conn =
+      Enum.reduce(params, conn, fn {key, value}, acc_conn ->
+        put_session(acc_conn, String.to_existing_atom(key), value)
+      end)
+
+    send_resp(updated_conn, 200, "")
+  end
+end

lib/algora_web/live/jobs_live.ex

@@ -214,10 +214,16 @@ defmodule AlgoraWeb.JobsLive do
             {:noreply, put_flash(socket, :error, "Failed to submit application. Please try again.")}
         end
       else
-        {:noreply, redirect(socket, external: Algora.Github.authorize_url())}
+        {:noreply,
+         socket
+         |> push_event("store-session", %{user_return_to: "/jobs"})
+         |> redirect(external: Algora.Github.authorize_url())}
       end
     else
-      {:noreply, redirect(socket, external: Algora.Github.authorize_url())}
+      {:noreply,
+       socket
+       |> push_event("store-session", %{user_return_to: "/jobs"})
+       |> redirect(external: Algora.Github.authorize_url())}
     end
   end
 

lib/algora_web/router.ex

@@ -145,6 +145,8 @@ defmodule AlgoraWeb.Router do
 
     live "/0/bounties/:id", OG.BountyLive, :show
     get "/og/*path", OGImageController, :generate
+
+    post "/store-session", StoreSessionController, :create
   end
 
   scope "/api", AlgoraWeb.API do