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phoenix_kit
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1.0.0
A foundation for building Elixir Phoenix apps — SaaS, social networks, ERP systems, marketplaces, and more
Current section
Files
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Current section
Files
lib/phoenix_kit_web/users/registration_live.ex
defmodule PhoenixKitWeb.Users.RegistrationLive do
use PhoenixKitWeb, :live_view
alias PhoenixKit.Admin.Presence
alias PhoenixKit.Settings
alias PhoenixKit.Users.Auth
alias PhoenixKit.Users.Auth.User
def render(assigns) do
~H"""
<PhoenixKitWeb.Components.LayoutWrapper.app_layout
flash={@flash}
phoenix_kit_current_scope={assigns[:phoenix_kit_current_scope]}
page_title="{@project_title} - Create account"
>
<div class="flex items-center justify-center py-8 min-h-[80vh] bg-base-200">
<div class="card bg-base-100 w-full max-w-sm shadow-2xl">
<div class="card-body">
<h1 class="text-2xl font-bold text-center mb-6">{@project_title} Create account</h1>
<.form
for={@form}
id="registration_form"
phx-submit="save"
phx-change="validate"
phx-trigger-action={@trigger_submit}
action="/phoenix_kit/users/log-in?_action=registered"
method="post"
>
<fieldset class="fieldset">
<legend class="fieldset-legend sr-only">Account Information</legend>
<div :if={@check_errors} class="alert alert-error text-sm mb-4">
<svg
xmlns="http://www.w3.org/2000/svg"
class="stroke-current shrink-0 h-6 w-6"
fill="none"
viewBox="0 0 24 24"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 0 0118 0z"
/>
</svg>
<span>Oops, something went wrong! Please check the errors below.</span>
</div>
<label class="label" for="user_email">Email</label>
<input
id="user_email"
name="user[email]"
type="email"
class="input input-bordered validator w-full"
placeholder="Enter your email address"
value={@form.params["email"] || ""}
pattern="^[\w\.-]+@[\w\.-]+\.[a-zA-Z]{2,}$"
title="Please enter a valid email address"
required
/>
<p class="validator-hint">Please enter a valid email address</p>
<label class="label" for="user_password">Password</label>
<input
id="user_password"
name="user[password]"
type="password"
class="input input-bordered validator w-full"
placeholder="Choose a secure password"
minlength="8"
title="Password must be at least 8 characters long"
required
/>
<p class="validator-hint">Password must be at least 8 characters long</p>
<button
type="submit"
phx-disable-with="Creating account..."
class="btn btn-primary w-full mt-4"
>
Create account <span aria-hidden="true">→</span>
</button>
</fieldset>
</.form>
<!-- Login link -->
<div class="text-center mt-4 text-sm">
<span>Already have an account? </span>
<.link
navigate="/phoenix_kit/users/log-in"
class="font-semibold text-primary hover:underline"
>
Sign in
</.link>
</div>
<!-- Development Mode Notice -->
<div :if={show_dev_notice?()} class="alert alert-info text-sm mt-4">
<svg
xmlns="http://www.w3.org/2000/svg"
class="stroke-current shrink-0 h-6 w-6"
fill="none"
viewBox="0 0 24 24"
>
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
>
</path>
</svg>
<span>
Development mode: Check
<.link href="/dev/mailbox" class="font-semibold underline">mailbox</.link>
for confirmation emails
</span>
</div>
</div>
</div>
</div>
</PhoenixKitWeb.Components.LayoutWrapper.app_layout>
"""
end
def mount(_params, session, socket) do
# Track anonymous visitor session
if connected?(socket) do
session_id = session["live_socket_id"] || generate_session_id()
Presence.track_anonymous(session_id, %{
connected_at: DateTime.utc_now(),
ip_address: get_connect_info(socket, :peer_data) |> extract_ip_address(),
user_agent: get_connect_info(socket, :user_agent),
current_page: "/phoenix_kit/users/register"
})
end
# Get project title from settings
project_title = Settings.get_setting("project_title", "PhoenixKit")
changeset = Auth.change_user_registration(%User{})
socket =
socket
|> assign(trigger_submit: false, check_errors: false)
|> assign(project_title: project_title)
|> assign_form(changeset)
{:ok, socket, temporary_assigns: [form: nil]}
end
def handle_event("save", %{"user" => user_params}, socket) do
case Auth.register_user(user_params) do
{:ok, user} ->
{:ok, _} =
Auth.deliver_user_confirmation_instructions(
user,
&"/phoenix_kit/users/confirm/#{&1}"
)
changeset = Auth.change_user_registration(user)
{:noreply, socket |> assign(trigger_submit: true) |> assign_form(changeset)}
{:error, %Ecto.Changeset{} = changeset} ->
{:noreply, socket |> assign(check_errors: true) |> assign_form(changeset)}
end
end
def handle_event("validate", %{"user" => user_params}, socket) do
changeset = Auth.change_user_registration(%User{}, user_params)
{:noreply, assign_form(socket, Map.put(changeset, :action, :validate))}
end
defp assign_form(socket, %Ecto.Changeset{} = changeset) do
form = to_form(changeset, as: "user")
if changeset.valid? do
assign(socket, form: form, check_errors: false)
else
assign(socket, form: form)
end
end
defp show_dev_notice? do
case Application.get_env(:phoenix_kit, PhoenixKit.Mailer)[:adapter] do
Swoosh.Adapters.Local -> true
_ -> false
end
end
defp generate_session_id do
:crypto.strong_rand_bytes(16) |> Base.encode64()
end
defp extract_ip_address(nil), do: "unknown"
defp extract_ip_address(%{address: {a, b, c, d}}), do: "#{a}.#{b}.#{c}.#{d}"
defp extract_ip_address(%{address: address}), do: to_string(address)
defp extract_ip_address(_), do: "unknown"
end