47 lines
1020 B
Elixir
47 lines
1020 B
Elixir
defmodule CanneryWeb.TagLive.Index do
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use CanneryWeb, :live_view
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alias Cannery.Tags
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alias Cannery.Tags.Tag
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@impl true
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def mount(_params, _session, socket) do
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{:ok, socket |> assign(:tags, list_tags())}
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end
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@impl true
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def handle_params(params, _url, socket) do
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{:noreply, apply_action(socket, socket.assigns.live_action, params)}
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end
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defp apply_action(socket, :edit, %{"id" => id}) do
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socket
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|> assign(:page_title, "Edit Tag")
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|> assign(:tag, Tags.get_tag!(id))
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end
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defp apply_action(socket, :new, _params) do
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socket
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|> assign(:page_title, "New Tag")
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|> assign(:tag, %Tag{})
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end
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defp apply_action(socket, :index, _params) do
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socket
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|> assign(:page_title, "Listing Tags")
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|> assign(:tag, nil)
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end
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@impl true
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def handle_event("delete", %{"id" => id}, socket) do
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tag = Tags.get_tag!(id)
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{:ok, _} = Tags.delete_tag(tag)
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{:noreply, socket |> assign(:tags, list_tags())}
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end
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defp list_tags do
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Tags.list_tags()
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end
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end
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