After 'mix phx.gen.live Items Item items name:string description:string info:string amount:integer factor:float type:string'

lib/generic_rest_server_web/live/item_live/index.ex

@@ -0,0 +1,78 @@
+defmodule GenericRestServerWeb.ItemLive.Index do
+  use GenericRestServerWeb, :live_view
+
+  alias GenericRestServer.Items
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <Layouts.app flash={@flash} current_scope={@current_scope}>
+      <.header>
+        Listing Items
+        <:actions>
+          <.button variant="primary" navigate={~p"/items/new"}>
+            <.icon name="hero-plus" /> New Item
+          </.button>
+        </:actions>
+      </.header>
+
+      <.table
+        id="items"
+        rows={@streams.items}
+        row_click={fn {_id, item} -> JS.navigate(~p"/items/#{item}") end}
+      >
+        <:col :let={{_id, item}} label="Name">{item.name}</:col>
+        <:col :let={{_id, item}} label="Description">{item.description}</:col>
+        <:col :let={{_id, item}} label="Info">{item.info}</:col>
+        <:col :let={{_id, item}} label="Amount">{item.amount}</:col>
+        <:col :let={{_id, item}} label="Factor">{item.factor}</:col>
+        <:col :let={{_id, item}} label="Type">{item.type}</:col>
+        <:action :let={{_id, item}}>
+          <div class="sr-only">
+            <.link navigate={~p"/items/#{item}"}>Show</.link>
+          </div>
+          <.link navigate={~p"/items/#{item}/edit"}>Edit</.link>
+        </:action>
+        <:action :let={{id, item}}>
+          <.link
+            phx-click={JS.push("delete", value: %{id: item.id}) |> hide("##{id}")}
+            data-confirm="Are you sure?"
+          >
+            Delete
+          </.link>
+        </:action>
+      </.table>
+    </Layouts.app>
+    """
+  end
+
+  @impl true
+  def mount(_params, _session, socket) do
+    if connected?(socket) do
+      Items.subscribe_items(socket.assigns.current_scope)
+    end
+
+    {:ok,
+     socket
+     |> assign(:page_title, "Listing Items")
+     |> stream(:items, list_items(socket.assigns.current_scope))}
+  end
+
+  @impl true
+  def handle_event("delete", %{"id" => id}, socket) do
+    item = Items.get_item!(socket.assigns.current_scope, id)
+    {:ok, _} = Items.delete_item(socket.assigns.current_scope, item)
+
+    {:noreply, stream_delete(socket, :items, item)}
+  end
+
+  @impl true
+  def handle_info({type, %GenericRestServer.Items.Item{}}, socket)
+      when type in [:created, :updated, :deleted] do
+    {:noreply, stream(socket, :items, list_items(socket.assigns.current_scope), reset: true)}
+  end
+
+  defp list_items(current_scope) do
+    Items.list_items(current_scope)
+  end
+end