98 lines
2.9 KiB
Elixir
98 lines
2.9 KiB
Elixir
defmodule CanneryWeb.ContainerLive.FormComponent do
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@moduledoc """
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Livecomponent that can update or create an Cannery.Containers.Container
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"""
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use CanneryWeb, :live_component
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alias Cannery.{Accounts.User, Containers, Containers.Container}
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alias Ecto.Changeset
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alias Phoenix.LiveView.Socket
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@impl true
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@spec update(
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%{:container => Container.t(), :current_user => User.t(), optional(any) => any},
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Socket.t()
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) :: {:ok, Socket.t()}
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def update(%{container: _container} = assigns, socket) do
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{:ok, socket |> assign(assigns) |> assign_changeset(%{})}
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end
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@impl true
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def handle_event("validate", %{"container" => container_params}, socket) do
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{:noreply, socket |> assign_changeset(container_params, :validate)}
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end
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def handle_event(
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"save",
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%{"container" => container_params},
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%{assigns: %{action: action}} = socket
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) do
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save_container(socket, action, container_params)
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end
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defp assign_changeset(
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%{assigns: %{action: action, container: container, current_user: user}} = socket,
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container_params,
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changeset_action \\ nil
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) do
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changeset =
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case action do
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create when create in [:new, :clone] ->
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container |> Container.create_changeset(user, container_params)
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:edit ->
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container |> Container.update_changeset(container_params)
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end
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changeset =
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if changeset_action do
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case changeset |> Changeset.apply_action(changeset_action) do
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{:ok, _data} -> changeset
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{:error, changeset} -> changeset
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end
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else
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changeset
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end
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socket |> assign(:changeset, changeset)
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end
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defp save_container(
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%{assigns: %{container: container, current_user: current_user, return_to: return_to}} =
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socket,
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:edit,
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container_params
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) do
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socket =
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case Containers.update_container(container, current_user, container_params) do
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{:ok, %{name: container_name}} ->
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prompt = dgettext("prompts", "%{name} updated successfully", name: container_name)
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socket |> put_flash(:info, prompt) |> push_navigate(to: return_to)
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{:error, %Changeset{} = changeset} ->
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socket |> assign(:changeset, changeset)
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end
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{:noreply, socket}
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end
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defp save_container(
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%{assigns: %{current_user: current_user, return_to: return_to}} = socket,
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action,
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container_params
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)
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when action in [:new, :clone] do
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socket =
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case Containers.create_container(container_params, current_user) do
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{:ok, %{name: container_name}} ->
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prompt = dgettext("prompts", "%{name} created successfully", name: container_name)
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socket |> put_flash(:info, prompt) |> push_navigate(to: return_to)
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{:error, %Changeset{} = changeset} ->
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socket |> assign(changeset: changeset)
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end
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{:noreply, socket}
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end
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end
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