83 lines
2.1 KiB
Elixir
83 lines
2.1 KiB
Elixir
defmodule PlannerWeb.LandingLive do
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use Phoenix.LiveView, layout: {PlannerWeb.LayoutView, "live.html"}
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use Phoenix.HTML
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import PlannerWeb.ErrorHelpers
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alias Planner.Tasks
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alias Planner.Tasks.Task
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def mount(_params, _session, socket) do
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socket =
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socket
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# |> put_flash(:info, "hello world")
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|> assign(:new_task_changeset, Tasks.change_task(%Task{}))
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|> assign(:tasks, Tasks.list_unfinished_tasks())
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{:ok, socket}
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end
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def render(assigns) do
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~L"""
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<%= f = form_for(@new_task_changeset, "#", [phx_submit: :save_new_task]) %>
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<%= label f, :value, "New Task" %>
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<%= text_input f, :value %>
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<%= error_tag f, :value %>
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<%= submit "Create" %>
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</form>
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<hr>
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<table>
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<thead>
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<tr>
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<th colspan="3">tasks</th>
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</tr>
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</thead>
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<tbody>
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<%= for task <- @tasks do %>
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<tr>
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<td><%= task.value %></td>
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<td><button phx-click="delete_task" phx-value-task_id="<%= task.id %>">delete</button></td>
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<td><button phx-click="finish_task" phx-value-task_id="<%= task.id %>">done</button></td>
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</tr>
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<% end %>
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</tbody>
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</table>
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"""
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end
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def handle_event("save_new_task", %{"task" => task_params}, socket) do
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case Tasks.add_task(task_params) do
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{:ok, task} ->
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{:noreply,
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socket
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|> put_flash(:info, "task created")
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|> assign(:tasks, Tasks.list_unfinished_tasks())}
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{:error, %Ecto.Changeset{} = changeset} ->
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{:noreply,
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socket
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|> assign(new_task_changeset: changeset)}
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end
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end
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def handle_event("delete_task", %{"task_id" => task_id}, socket) do
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Tasks.delete_task_by_id!(task_id)
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{:noreply,
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socket
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|> put_flash(:info, "task deleted")
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|> assign(:tasks, Tasks.list_unfinished_tasks())}
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end
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def handle_event("finish_task", %{"task_id" => task_id}, socket) do
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Tasks.finish_task_by_id!(task_id)
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{:noreply,
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socket
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|> put_flash(:info, "task completed")
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|> assign(:tasks, Tasks.list_unfinished_tasks())}
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end
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end
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