48 lines
1.1 KiB
Elixir
48 lines
1.1 KiB
Elixir
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defmodule HomemanWeb.TodoLive.Index do
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use HomemanWeb, :live_view
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alias Homeman.Accounts
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alias Homeman.Accounts.Todo
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@impl true
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def mount(_params, _session, socket) do
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{:ok, stream(socket, :todos, Accounts.list_todos())}
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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 Todo")
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|> assign(:todo, Accounts.get_todo!(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 Todo")
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|> assign(:todo, %Todo{})
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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 Todos")
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|> assign(:todo, nil)
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end
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@impl true
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def handle_info({HomemanWeb.TodoLive.FormComponent, {:saved, todo}}, socket) do
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{:noreply, stream_insert(socket, :todos, todo)}
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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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todo = Accounts.get_todo!(id)
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{:ok, _} = Accounts.delete_todo(todo)
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{:noreply, stream_delete(socket, :todos, todo)}
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end
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end
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