mix phx.gen.auth

lib/wild_web/live/user_settings_live.ex

@@ -0,0 +1,167 @@
+defmodule WildWeb.UserSettingsLive do
+  use WildWeb, :live_view
+
+  alias Wild.Accounts
+
+  def render(assigns) do
+    ~H"""
+    <.header class="text-center">
+      Account Settings
+      <:subtitle>Manage your account email address and password settings</:subtitle>
+    </.header>
+
+    <div class="space-y-12 divide-y">
+      <div>
+        <.simple_form
+          for={@email_form}
+          id="email_form"
+          phx-submit="update_email"
+          phx-change="validate_email"
+        >
+          <.input field={@email_form[:email]} type="email" label="Email" required />
+          <.input
+            field={@email_form[:current_password]}
+            name="current_password"
+            id="current_password_for_email"
+            type="password"
+            label="Current password"
+            value={@email_form_current_password}
+            required
+          />
+          <:actions>
+            <.button phx-disable-with="Changing...">Change Email</.button>
+          </:actions>
+        </.simple_form>
+      </div>
+      <div>
+        <.simple_form
+          for={@password_form}
+          id="password_form"
+          action={~p"/users/log_in?_action=password_updated"}
+          method="post"
+          phx-change="validate_password"
+          phx-submit="update_password"
+          phx-trigger-action={@trigger_submit}
+        >
+          <input
+            name={@password_form[:email].name}
+            type="hidden"
+            id="hidden_user_email"
+            value={@current_email}
+          />
+          <.input field={@password_form[:password]} type="password" label="New password" required />
+          <.input
+            field={@password_form[:password_confirmation]}
+            type="password"
+            label="Confirm new password"
+          />
+          <.input
+            field={@password_form[:current_password]}
+            name="current_password"
+            type="password"
+            label="Current password"
+            id="current_password_for_password"
+            value={@current_password}
+            required
+          />
+          <:actions>
+            <.button phx-disable-with="Changing...">Change Password</.button>
+          </:actions>
+        </.simple_form>
+      </div>
+    </div>
+    """
+  end
+
+  def mount(%{"token" => token}, _session, socket) do
+    socket =
+      case Accounts.update_user_email(socket.assigns.current_user, token) do
+        :ok ->
+          put_flash(socket, :info, "Email changed successfully.")
+
+        :error ->
+          put_flash(socket, :error, "Email change link is invalid or it has expired.")
+      end
+
+    {:ok, push_navigate(socket, to: ~p"/users/settings")}
+  end
+
+  def mount(_params, _session, socket) do
+    user = socket.assigns.current_user
+    email_changeset = Accounts.change_user_email(user)
+    password_changeset = Accounts.change_user_password(user)
+
+    socket =
+      socket
+      |> assign(:current_password, nil)
+      |> assign(:email_form_current_password, nil)
+      |> assign(:current_email, user.email)
+      |> assign(:email_form, to_form(email_changeset))
+      |> assign(:password_form, to_form(password_changeset))
+      |> assign(:trigger_submit, false)
+
+    {:ok, socket}
+  end
+
+  def handle_event("validate_email", params, socket) do
+    %{"current_password" => password, "user" => user_params} = params
+
+    email_form =
+      socket.assigns.current_user
+      |> Accounts.change_user_email(user_params)
+      |> Map.put(:action, :validate)
+      |> to_form()
+
+    {:noreply, assign(socket, email_form: email_form, email_form_current_password: password)}
+  end
+
+  def handle_event("update_email", params, socket) do
+    %{"current_password" => password, "user" => user_params} = params
+    user = socket.assigns.current_user
+
+    case Accounts.apply_user_email(user, password, user_params) do
+      {:ok, applied_user} ->
+        Accounts.deliver_user_update_email_instructions(
+          applied_user,
+          user.email,
+          &url(~p"/users/settings/confirm_email/#{&1}")
+        )
+
+        info = "A link to confirm your email change has been sent to the new address."
+        {:noreply, socket |> put_flash(:info, info) |> assign(email_form_current_password: nil)}
+
+      {:error, changeset} ->
+        {:noreply, assign(socket, :email_form, to_form(Map.put(changeset, :action, :insert)))}
+    end
+  end
+
+  def handle_event("validate_password", params, socket) do
+    %{"current_password" => password, "user" => user_params} = params
+
+    password_form =
+      socket.assigns.current_user
+      |> Accounts.change_user_password(user_params)
+      |> Map.put(:action, :validate)
+      |> to_form()
+
+    {:noreply, assign(socket, password_form: password_form, current_password: password)}
+  end
+
+  def handle_event("update_password", params, socket) do
+    %{"current_password" => password, "user" => user_params} = params
+    user = socket.assigns.current_user
+
+    case Accounts.update_user_password(user, password, user_params) do
+      {:ok, user} ->
+        password_form =
+          user
+          |> Accounts.change_user_password(user_params)
+          |> to_form()
+
+        {:noreply, assign(socket, trigger_submit: true, password_form: password_form)}
+
+      {:error, changeset} ->
+        {:noreply, assign(socket, password_form: to_form(changeset))}
+    end
+  end
+end