161 lines
5.4 KiB
Elixir
161 lines
5.4 KiB
Elixir
defmodule CanneryWeb.AmmoGroupLive.FormComponent do
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@moduledoc """
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Livecomponent that can update or create an Cannery.Ammo.AmmoGroup
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"""
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use CanneryWeb, :live_component
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alias Cannery.Ammo.{AmmoGroup, AmmoType}
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alias Cannery.{Accounts.User, Ammo, 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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%{:ammo_group => AmmoGroup.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(%{ammo_group: _ammo_group} = assigns, socket) do
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socket |> assign(assigns) |> update()
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end
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@spec update(Socket.t()) :: {:ok, Socket.t()}
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def update(%{assigns: %{ammo_group: ammo_group, current_user: current_user}} = socket) do
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changeset = Ammo.change_ammo_group(ammo_group)
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containers = Containers.list_containers(current_user)
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ammo_types = Ammo.list_ammo_types(current_user)
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{:ok, socket |> assign(changeset: changeset, containers: containers, ammo_types: ammo_types)}
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end
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@impl true
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def handle_event(
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"validate",
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%{"ammo_group" => ammo_group_params},
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%{assigns: %{ammo_group: ammo_group}} = socket
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) do
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socket = socket |> assign(:changeset, ammo_group |> Ammo.change_ammo_group(ammo_group_params))
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{:noreply, socket}
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end
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def handle_event(
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"save",
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%{"ammo_group" => ammo_group_params},
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%{assigns: %{action: action}} = socket
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) do
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save_ammo_group(socket, action, ammo_group_params)
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end
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@impl true
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def render(assigns) do
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~H"""
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<div>
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<h2 class="text-center title text-xl text-primary-500">
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<%= @title %>
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</h2>
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<.form
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let={f}
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for={@changeset}
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id="ammo_group-form"
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phx-target={@myself}
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phx-change="validate"
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phx-submit="save"
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class="grid grid-cols-3 justify-center items-center space-y-4"
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>
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<%= if @changeset.action do %>
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<div class="invalid-feedback col-span-3 text-center">
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<%= changeset_errors(@changeset) %>
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</div>
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<% end %>
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<%= label(f, :ammo_type_id, gettext("Ammo type"), class: "mr-4 title text-lg text-primary-500") %>
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<%= select(f, :ammo_type_id, ammo_type_options(@ammo_types),
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class: "text-center col-span-2 input input-primary"
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) %>
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<%= error_tag(f, :ammo_type_id, "col-span-3 text-center") %>
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<%= label(f, :count, gettext("Count"), class: "mr-4 title text-lg text-primary-500") %>
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<%= number_input(f, :count,
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class: "text-center col-span-2 input input-primary",
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min: 1
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) %>
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<%= error_tag(f, :count, "col-span-3 text-center") %>
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<%= label(f, :price_paid, gettext("Price paid"), class: "mr-4 title text-lg text-primary-500") %>
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<%= number_input(f, :price_paid,
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step: "0.01",
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class: "text-center col-span-2 input input-primary"
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) %>
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<%= error_tag(f, :price_paid, "col-span-3 text-center") %>
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<%= label(f, :notes, gettext("Notes"), class: "mr-4 title text-lg text-primary-500") %>
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<%= textarea(f, :notes,
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class: "text-center col-span-2 input input-primary",
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phx_hook: "MaintainAttrs"
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) %>
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<%= error_tag(f, :notes, "col-span-3 text-center") %>
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<%= label(f, :container, gettext("Container"), class: "mr-4 title text-lg text-primary-500") %>
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<%= select(f, :container_id, container_options(@containers),
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class: "text-center col-span-2 input input-primary"
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) %>
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<%= error_tag(f, :container_id, "col-span-3 text-center") %>
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<%= submit(dgettext("actions", "Save"),
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phx_disable_with: dgettext("prompts", "Saving..."),
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class: "mx-auto col-span-3 btn btn-primary"
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) %>
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</.form>
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</div>
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"""
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end
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# HTML Helpers
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@spec container_options([Container.t()]) :: [{String.t(), Container.id()}]
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defp container_options(containers) do
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containers |> Enum.map(fn %{id: id, name: name} -> {name, id} end)
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end
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@spec ammo_type_options([AmmoType.t()]) :: [{String.t(), AmmoType.id()}]
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defp ammo_type_options(ammo_types) do
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ammo_types |> Enum.map(fn %{id: id, name: name} -> {name, id} end)
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end
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# Save Helpers
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defp save_ammo_group(
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%{assigns: %{ammo_group: ammo_group, current_user: current_user, return_to: return_to}} =
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socket,
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:edit,
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ammo_group_params
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) do
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socket =
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case Ammo.update_ammo_group(ammo_group, ammo_group_params, current_user) do
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{:ok, _ammo_group} ->
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prompt = dgettext("prompts", "Ammo group updated successfully")
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socket |> put_flash(:info, prompt) |> push_redirect(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_ammo_group(
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%{assigns: %{current_user: current_user, return_to: return_to}} = socket,
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:new,
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ammo_group_params
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) do
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socket =
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case Ammo.create_ammo_group(ammo_group_params, current_user) do
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{:ok, _ammo_group} ->
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prompt = dgettext("prompts", "Ammo group created successfully")
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socket |> put_flash(:info, prompt) |> push_redirect(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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