From defbfa5fe2115060308fdc2bb66205dd6eee5452 Mon Sep 17 00:00:00 2001
From: Danila Gorelko <hello@danilax86.space>
Date: Sun, 5 Jan 2025 16:21:07 +0300
Subject: [PATCH 1/6] Add delete method for /account endpoint

---
 lib/keila_web/router.ex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/keila_web/router.ex b/lib/keila_web/router.ex
index 39e6fa08..4e265ba5 100644
--- a/lib/keila_web/router.ex
+++ b/lib/keila_web/router.ex
@@ -64,6 +64,7 @@ defmodule KeilaWeb.Router do
     get "/account", AccountController, :edit
     put "/account", AccountController, :post_edit
     get "/account/await-subscription", AccountController, :await_subscription
+    delete "/account", AccountController, :delete
 
     get "/", ProjectController, :index
     get "/projects/new", ProjectController, :new

From 21515d2fa29896863a5695236df58e93e50f9ec6 Mon Sep 17 00:00:00 2001
From: Danila Gorelko <hello@danilax86.space>
Date: Sun, 5 Jan 2025 18:57:51 +0300
Subject: [PATCH 2/6] Add form for removing account inside edit account
 template

---
 .../templates/account/edit.html.heex          | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/lib/keila_web/templates/account/edit.html.heex b/lib/keila_web/templates/account/edit.html.heex
index 685e6a8c..711c7bb2 100644
--- a/lib/keila_web/templates/account/edit.html.heex
+++ b/lib/keila_web/templates/account/edit.html.heex
@@ -237,6 +237,30 @@
       </button>
     </div>
   </.form>
+  <.form
+    let={f}
+    for={@conn}
+    action={Routes.account_path(@conn, :delete)}
+    class="rounded shadow p-8 mt-8 max-w-5xl mx-auto flex flex-col gap-4 bg-gray-900 text-gray-50"
+    method="delete"
+  >
+    <%= hidden_input(f, :require_confirmation, value: "true") %>
+    <h2 class="text-3xl font-bold">
+      <%= gettext("Remove account") %>
+    </h2>
+    <p class="text-lg text-gray-200">
+      <%= gettext("Here you can remove your Keila account") %>
+    </p>
+    <div class="flex justify-end mt-8">
+      <button
+        type="submit"
+        class="button button--warn button--large"
+        @click="setUnsavedReminder(false)"
+      >
+        <%= gettext("Remove account") %>
+      </button>
+    </div>
+  </.form>
 </div>
 
 <script src="https://cdn.paddle.com/paddle/paddle.js">

From 2bfc1435b3dddf83303139a6c38392eae62586ac Mon Sep 17 00:00:00 2001
From: Danila Gorelko <hello@danilax86.space>
Date: Sun, 5 Jan 2025 18:58:01 +0300
Subject: [PATCH 3/6] Add delete confirmation template

---
 .../templates/account/delete.html.heex        | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 lib/keila_web/templates/account/delete.html.heex

diff --git a/lib/keila_web/templates/account/delete.html.heex b/lib/keila_web/templates/account/delete.html.heex
new file mode 100644
index 00000000..2d4b3e81
--- /dev/null
+++ b/lib/keila_web/templates/account/delete.html.heex
@@ -0,0 +1,33 @@
+<div class="container flex py-8 sm:py-11 mb-4">
+  <h1 class="text-2xl sm:text-3xl">
+    <%= gettext("Delete Account?") %>
+  </h1>
+</div>
+
+<div class="container">
+  <div class="p-4 ring ring-red-900">
+    <p class="text-lg text-gray-200">
+      <%= gettext("Do you really want to delete your account?") %>
+    </p>
+
+    <.form
+      for={@conn}
+      as="account"
+      action={Routes.account_path(@conn, :delete)}
+      method="delete"
+      class="flex flex-col gap-4"
+    >
+      <p class="text-lg text-gray-200 font-bold">
+        <%= gettext("Deleting an account cannot be undone.") %>
+      </p>
+      <div class="flex gap-4 mt-4">
+        <a class="button button--text button--large" href={Routes.account_path(@conn, :edit)}>
+          <%= gettext("Cancel") %>
+        </a>
+        <button type="submit" class="button button--warn button--large">
+          <%= gettext("Delete") %>
+        </button>
+      </div>
+    </.form>
+  </div>
+</div>

From 1cb37f3ea058b561d7f33780c30d560b4aaea92d Mon Sep 17 00:00:00 2001
From: Danila Gorelko <hello@danilax86.space>
Date: Sun, 5 Jan 2025 19:00:19 +0300
Subject: [PATCH 4/6] Add delete method for account that calls purge_user
 function, which deletes the account itself

---
 .../controllers/account_controller.ex         | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/lib/keila_web/controllers/account_controller.ex b/lib/keila_web/controllers/account_controller.ex
index 774e019c..9cd31b9d 100644
--- a/lib/keila_web/controllers/account_controller.ex
+++ b/lib/keila_web/controllers/account_controller.ex
@@ -35,6 +35,31 @@ defmodule KeilaWeb.AccountController do
     end
   end
 
+  @spec delete(Plug.Conn.t(), map()) :: Plug.Conn.t()
+  def delete(conn, params) do
+    case get_in(params, ["require_confirmation"]) do
+      "true" ->
+        render_delete_confirmation(conn)
+
+      _ ->
+        Keila.Admin.purge_user(conn.assigns.current_user.id)
+
+        conn
+        |> end_auth_session()
+        |> redirect(to: Routes.auth_path(conn, :login))
+    end
+  end
+
+  defp render_delete_confirmation(conn) do
+    account =
+      Accounts.get_user_account(conn.assigns.current_user.id)
+
+    conn
+    |> put_meta(:title, gettext("Confirm Account Deletion"))
+    |> assign(:account, account)
+    |> render("delete.html")
+  end
+
   defp render_edit(conn, changeset) do
     account = Accounts.get_user_account(conn.assigns.current_user.id)
     credits = if account, do: Accounts.get_credits(account.id)

From 822bc09c6da398b0b5973f9e9a1c9e9449953a63 Mon Sep 17 00:00:00 2001
From: Danila Gorelko <hello@danilax86.space>
Date: Sun, 5 Jan 2025 19:00:41 +0300
Subject: [PATCH 5/6] Add a test for delete /account endpoint

---
 .../controllers/account_controller_test.exs          | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/test/keila_web/controllers/account_controller_test.exs b/test/keila_web/controllers/account_controller_test.exs
index 63c575fd..50a6ff69 100644
--- a/test/keila_web/controllers/account_controller_test.exs
+++ b/test/keila_web/controllers/account_controller_test.exs
@@ -1,6 +1,7 @@
 defmodule KeilaWeb.AccountControllerTest do
   use KeilaWeb.ConnCase
   alias Keila.Auth
+  alias Keila.Accounts
 
   describe "GET /account" do
     @tag :account_controller
@@ -28,4 +29,15 @@ defmodule KeilaWeb.AccountControllerTest do
       assert {:ok, %{id: ^user_id}} = Auth.find_user_by_credentials(credentials)
     end
   end
+
+  describe "DELETE /account" do
+    @tag :account_controller
+    test "deletes account", %{conn: conn} do
+      conn = with_login(conn)
+
+      conn = delete(conn, Routes.account_path(conn, :delete))
+      assert redirected_to(conn, 302) == Routes.auth_path(conn, :login)
+      assert nil == Accounts.get_user_account(conn.assigns.current_user.id)
+    end
+  end
 end

From d41214c29bae4b7ac9d03a7c82247a8ffeb94057 Mon Sep 17 00:00:00 2001
From: Danila Gorelko <hello@danilax86.space>
Date: Mon, 6 Jan 2025 23:41:37 +0300
Subject: [PATCH 6/6] Sign CLA

---
 .cla/contributors.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.cla/contributors.txt b/.cla/contributors.txt
index 91041ff3..b45545d2 100644
--- a/.cla/contributors.txt
+++ b/.cla/contributors.txt
@@ -1,3 +1,4 @@
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