88 lines
2.6 KiB
Elixir
88 lines
2.6 KiB
Elixir
defmodule LearningPhoenixWeb.UserLive.Registration do
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use LearningPhoenixWeb, :live_view
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alias LearningPhoenix.Accounts
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alias LearningPhoenix.Accounts.User
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@impl true
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def render(assigns) do
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~H"""
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<Layouts.app flash={@flash} current_scope={@current_scope}>
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<div class="mx-auto max-w-sm">
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<div class="text-center">
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<.header>
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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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</div>
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<.form for={@form} id="registration_form" phx-submit="save" phx-change="validate">
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<.input
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field={@form[:email]}
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type="email"
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label="Email"
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autocomplete="username"
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required
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phx-mounted={JS.focus()}
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/>
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<.button phx-disable-with="Creating account..." class="btn btn-primary w-full">
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Create an account
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</.button>
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</.form>
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</div>
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</Layouts.app>
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"""
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end
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@impl true
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def mount(_params, _session, %{assigns: %{current_scope: %{user: user}}} = socket)
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when not is_nil(user) do
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{:ok, redirect(socket, to: LearningPhoenixWeb.UserAuth.signed_in_path(socket))}
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end
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def mount(_params, _session, socket) do
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changeset = Accounts.change_user_email(%User{}, %{}, validate_unique: false)
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{:ok, assign_form(socket, changeset), temporary_assigns: [form: nil]}
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end
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@impl true
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def handle_event("save", %{"user" => user_params}, socket) do
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case Accounts.register_user(user_params) do
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{:ok, user} ->
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{:ok, _} =
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Accounts.deliver_login_instructions(
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user,
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&url(~p"/users/log-in/#{&1}")
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)
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{:noreply,
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socket
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|> put_flash(
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:info,
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"An email was sent to #{user.email}, please access it to confirm your account."
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)
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|> push_navigate(to: ~p"/users/log-in")}
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{:error, %Ecto.Changeset{} = changeset} ->
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{:noreply, assign_form(socket, 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 = Accounts.change_user_email(%User{}, user_params, validate_unique: false)
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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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assign(socket, form: form)
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end
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end
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