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d3c3e210d5
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6300a1a8b7
@ -1,98 +0,0 @@
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defmodule LinkShortenerWeb.LinkLive.FormComponent do
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use LinkShortenerWeb, :live_component
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alias LinkShortener.Links
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@impl true
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def render(assigns) do
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~H"""
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<div>
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<.header>
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<%= @title %>
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<:subtitle>Use this form to manage link records.</:subtitle>
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</.header>
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<.simple_form
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for={@form}
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id="link-form"
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phx-target={@myself}
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phx-change="validate"
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phx-submit="save"
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>
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<.input field={@form[:name]} type="text" label="Name" placeholder="Enter a name here" />
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<.input field={@form[:url]} type="text" label="Url" placeholder="Enter an url here" />
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<.input field={@form[:shorten]} type="text" label="Shorten" placeholder="Enter a shorten here" />
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<:actions>
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<.button phx-disable-with="Saving...">Save Link</.button>
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</:actions>
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</.simple_form>
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</div>
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"""
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end
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@impl true
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def update(%{link: link} = assigns, socket) do
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{:ok,
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socket
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|> assign(assigns)
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|> assign_new(:form, fn ->
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to_form(Links.edit_one(link))
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end)}
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end
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@impl true
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def handle_event("validate", %{"link" => link_params}, socket) do
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link_params = with_user_id(link_params, socket.assigns.current_user)
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changeset = Links.edit_one(socket.assigns.link, link_params)
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{:noreply, assign(socket, form: to_form(changeset, action: :validate))}
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end
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def handle_event("save", %{"link" => link_params}, socket) do
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save_link(socket, socket.assigns.action, link_params)
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end
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defp save_link(socket, :edit, link_params) do
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case Links.update_one(socket.assigns.link, link_params) do
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{:ok, link} ->
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notify_parent({:saved, link})
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{:noreply,
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socket
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|> put_flash(:info, "Link updated successfully")
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|> push_patch(to: socket.assigns.patch)}
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{:error, %Ecto.Changeset{} = changeset} ->
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{:noreply, assign(socket, form: to_form(changeset))}
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end
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end
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defp save_link(socket, :new, link_params) do
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link_params =
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link_params
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|> with_user_id(socket.assigns.current_user)
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case Links.insert_one(link_params) do
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{:ok, link} ->
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notify_parent({:saved, link})
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{:noreply,
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socket
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|> put_flash(:info, "Link created successfully")
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|> push_patch(to: socket.assigns.patch)}
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{:error, %Ecto.Changeset{} = changeset} ->
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{:noreply, assign(socket, form: to_form(changeset))}
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end
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end
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defp notify_parent(msg), do: send(self(), {__MODULE__, msg})
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defp with_user_id(params, current_user) do
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if Map.has_key?(params, "user_id") do
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params
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else
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params
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|> Map.put("user_id", current_user.id)
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end
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end
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end
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@ -1,48 +0,0 @@
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defmodule LinkShortenerWeb.LinkLive.Index do
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use LinkShortenerWeb, :live_view
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alias LinkShortener.Links
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alias LinkShortener.Links.Link
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@impl true
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def mount(_params, _session, socket) do
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current_user = socket.assigns.current_user
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{:ok, stream(socket, :links, Links.get_all_by_user(current_user))}
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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 Link")
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|> assign(:link, Links.get_one!(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 Link")
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|> assign(:link, %Link{})
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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 Links")
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|> assign(:link, nil)
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end
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@impl true
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def handle_info({LinkShortenerWeb.LinkLive.FormComponent, {:saved, link}}, socket) do
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{:noreply, stream_insert(socket, :links, link)}
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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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link = Links.get_one!(id)
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{:ok, _} = Links.delete_one(link)
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{:noreply, stream_delete(socket, :links, link)}
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end
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end
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@ -1,44 +0,0 @@
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<.header>
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Listing Links
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<:actions>
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<.link patch={~p"/links/new"}>
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<.button>New Link</.button>
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</.link>
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</:actions>
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</.header>
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<.table
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id="links"
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rows={@streams.links}
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row_click={fn {_id, link} -> JS.navigate(~p"/links/#{link}") end}
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>
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<:col :let={{_id, link}} label="Name"><%= link.name %></:col>
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<:col :let={{_id, link}} label="Url"><%= link.url %></:col>
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<:col :let={{_id, link}} label="Shorten"><%= link.shorten %></:col>
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<:action :let={{_id, link}}>
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<div class="sr-only">
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<.link navigate={~p"/links/#{link}"}>Show</.link>
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</div>
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<.link patch={~p"/links/#{link}/edit"}>Edit</.link>
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</:action>
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<:action :let={{id, link}}>
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<.link
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phx-click={JS.push("delete", value: %{id: link.id}) |> hide("##{id}")}
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data-confirm="Are you sure?"
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>
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Delete
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</.link>
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</:action>
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</.table>
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<.modal :if={@live_action in [:new, :edit]} id="link-modal" show on_cancel={JS.patch(~p"/links")}>
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<.live_component
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module={LinkShortenerWeb.LinkLive.FormComponent}
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id={@link.id || :new}
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title={@page_title}
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action={@live_action}
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link={@link}
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current_user={@current_user}
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patch={~p"/links"}
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/>
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</.modal>
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@ -1,21 +0,0 @@
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defmodule LinkShortenerWeb.LinkLive.Show do
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use LinkShortenerWeb, :live_view
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alias LinkShortener.Links
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@impl true
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def mount(_params, _session, socket) do
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{:ok, socket}
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end
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@impl true
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def handle_params(%{"id" => id}, _, socket) do
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{:noreply,
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socket
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|> assign(:page_title, page_title(socket.assigns.live_action))
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|> assign(:link, Links.get_one!(id))}
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end
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defp page_title(:show), do: "Show Link"
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defp page_title(:edit), do: "Edit Link"
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end
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@ -1,25 +0,0 @@
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<.header>
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Link <%= @link.id %>
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<:subtitle>This is a link record from your database.</:subtitle>
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<:actions>
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<.link patch={~p"/links/#{@link}/show/edit"} phx-click={JS.push_focus()}>
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<.button>Edit link</.button>
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</.link>
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</:actions>
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</.header>
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<.list>
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</.list>
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<.back navigate={~p"/links"}>Back to links</.back>
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<.modal :if={@live_action == :edit} id="link-modal" show on_cancel={JS.patch(~p"/links/#{@link}")}>
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<.live_component
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module={LinkShortenerWeb.LinkLive.FormComponent}
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id={@link.id}
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title={@page_title}
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action={@live_action}
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link={@link}
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patch={~p"/links/#{@link}"}
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/>
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</.modal>
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