f7f1e1a284
mix phx.gen.live Articles Article articles title:string\ /Crucial/git/phoenix-liveview-book content:text url:string language:string\ date:utc_datetime author_id:references:authors
47 lines
1.1 KiB
Elixir
47 lines
1.1 KiB
Elixir
defmodule OutlookWeb.ArticleLive.Index do
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use OutlookWeb, :live_view
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alias Outlook.Articles
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alias Outlook.Articles.Article
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@impl true
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def mount(_params, _session, socket) do
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{:ok, assign(socket, :articles, list_articles())}
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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 Article")
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|> assign(:article, Articles.get_article!(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 Article")
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|> assign(:article, %Article{})
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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 Articles")
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|> assign(:article, 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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article = Articles.get_article!(id)
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{:ok, _} = Articles.delete_article(article)
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{:noreply, assign(socket, :articles, list_articles())}
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end
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defp list_articles do
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Articles.list_articles()
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end
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end
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