88 lines
2.5 KiB
Elixir
88 lines
2.5 KiB
Elixir
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defmodule ExmrWeb.UserRegistrationLive do
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use ExmrWeb, :live_view
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alias Exmr.Users
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alias Exmr.Users.User
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def render(assigns) do
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~H"""
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<div class="mx-auto max-w-sm">
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<.header class="text-center">
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Register for an account
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<:subtitle>
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Already registered?
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<.link navigate={~p"/users/log_in"} class="font-semibold text-brand hover:underline">
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Log in
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</.link>
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to your account now.
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</:subtitle>
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</.header>
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<.simple_form
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for={@form}
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id="registration_form"
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phx-submit="save"
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phx-change="validate"
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phx-trigger-action={@trigger_submit}
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action={~p"/users/log_in?_action=registered"}
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method="post"
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>
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<.error :if={@check_errors}>
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Oops, something went wrong! Please check the errors below.
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</.error>
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<.input field={@form[:email]} type="email" label="Email" required />
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<.input field={@form[:password]} type="password" label="Password" required />
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<:actions>
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<.button phx-disable-with="Creating account..." class="w-full">Create an account</.button>
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</:actions>
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</.simple_form>
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</div>
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"""
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end
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def mount(_params, _session, socket) do
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changeset = Users.change_user_registration(%User{})
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socket =
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socket
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|> assign(trigger_submit: false, check_errors: false)
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|> assign_form(changeset)
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{:ok, socket, temporary_assigns: [form: nil]}
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end
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def handle_event("save", %{"user" => user_params}, socket) do
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case Users.register_user(user_params) do
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{:ok, user} ->
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{:ok, _} =
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Users.deliver_user_confirmation_instructions(
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user,
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&url(~p"/users/confirm/#{&1}")
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)
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changeset = Users.change_user_registration(user)
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{:noreply, socket |> assign(trigger_submit: true) |> assign_form(changeset)}
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{:error, %Ecto.Changeset{} = changeset} ->
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{:noreply, socket |> assign(check_errors: true) |> assign_form(changeset)}
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end
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end
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def handle_event("validate", %{"user" => user_params}, socket) do
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changeset = Users.change_user_registration(%User{}, user_params)
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{:noreply, assign_form(socket, Map.put(changeset, :action, :validate))}
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end
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defp assign_form(socket, %Ecto.Changeset{} = changeset) do
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form = to_form(changeset, as: "user")
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if changeset.valid? do
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assign(socket, form: form, check_errors: false)
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else
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assign(socket, form: form)
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end
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end
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end
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