From f2db3617020d1bd2b46371dabb7e7d211198863b Mon Sep 17 00:00:00 2001
From: Daniel Patterson <me@danielpatterson.dev>
Date: Tue, 5 Dec 2023 23:32:07 +0000
Subject: [PATCH] Add item visibility toggle

---
 lib/wish/wishlist.ex                                    | 6 +++++-
 lib/wish/wishlist/item.ex                               | 3 ++-
 lib/wish_web/live/home_live/index.ex                    | 4 ++--
 lib/wish_web/live/item_live/show.html.heex              | 1 +
 priv/repo/migrations/20231205232711_add_hidden_item.exs | 9 +++++++++
 5 files changed, 19 insertions(+), 4 deletions(-)
 create mode 100644 priv/repo/migrations/20231205232711_add_hidden_item.exs

diff --git a/lib/wish/wishlist.ex b/lib/wish/wishlist.ex
index 3780517..cdab180 100644
--- a/lib/wish/wishlist.ex
+++ b/lib/wish/wishlist.ex
@@ -21,6 +21,10 @@ defmodule Wish.Wishlist do
     Repo.all(Item)
   end
 
+  def list_visible_items do
+    Repo.all(from i in Item, where: i.visible)
+  end
+
   @doc """
   Returns the list of unreceived items.
 
@@ -31,7 +35,7 @@ defmodule Wish.Wishlist do
 
   """
   def list_available_items do
-    Repo.all(from i in Item, where: not i.received)
+    Repo.all(from i in Item, where: not i.received and i.visible)
   end
 
   @doc """
diff --git a/lib/wish/wishlist/item.ex b/lib/wish/wishlist/item.ex
index 037eb5e..69a7272 100644
--- a/lib/wish/wishlist/item.ex
+++ b/lib/wish/wishlist/item.ex
@@ -10,6 +10,7 @@ defmodule Wish.Wishlist.Item do
     field :desire, :integer
     field :image_url, :string
     field :price, :integer
+    field :visible, :boolean
 
     timestamps(type: :utc_datetime)
   end
@@ -17,7 +18,7 @@ defmodule Wish.Wishlist.Item do
   @doc false
   def changeset(item, attrs) do
     item
-    |> cast(attrs, [:title, :description, :url, :price, :received, :desire, :image_url])
+    |> cast(attrs, [:title, :description, :url, :price, :received, :desire, :image_url, :visible])
     |> validate_required([:url])
   end
 
diff --git a/lib/wish_web/live/home_live/index.ex b/lib/wish_web/live/home_live/index.ex
index fbb8d2b..452f5d1 100644
--- a/lib/wish_web/live/home_live/index.ex
+++ b/lib/wish_web/live/home_live/index.ex
@@ -14,7 +14,7 @@ defmodule WishWeb.HomeLive.Index do
 
     items =
       if socket.assigns.current_user do
-        Wishlist.list_items()
+        Wishlist.list_visible_items()
       else
         Wishlist.list_available_items()
       end
@@ -33,7 +33,7 @@ defmodule WishWeb.HomeLive.Index do
 
     items =
       if new_state do
-        Wishlist.list_items()
+        Wishlist.list_visible_items()
       else
         Wishlist.list_available_items()
       end
diff --git a/lib/wish_web/live/item_live/show.html.heex b/lib/wish_web/live/item_live/show.html.heex
index 7b228f9..6e40c17 100644
--- a/lib/wish_web/live/item_live/show.html.heex
+++ b/lib/wish_web/live/item_live/show.html.heex
@@ -10,6 +10,7 @@
   <.input field={@form[:url]} type="text" label="Url" />
   <.input field={@form[:image_url]} type="text" label="Image URL" />
   <.input field={@form[:desire]} type="number" label="Desire" />
+  <.input field={@form[:visible]} type="checkbox" label="Visible?" />
   <:actions>
     <.button phx-disable-with="Saving...">Save Item</.button>
   </:actions>
diff --git a/priv/repo/migrations/20231205232711_add_hidden_item.exs b/priv/repo/migrations/20231205232711_add_hidden_item.exs
new file mode 100644
index 0000000..410e80b
--- /dev/null
+++ b/priv/repo/migrations/20231205232711_add_hidden_item.exs
@@ -0,0 +1,9 @@
+defmodule Wish.Repo.Migrations.AddHiddenItem do
+  use Ecto.Migration
+
+  def change do
+    alter table(:items) do
+      add :visible, :boolean, default: true, null: false
+    end
+  end
+end