add tracking saved to db

lib/pokemon_couture/accounts/user.ex

@@ -8,7 +8,7 @@ defmodule PokemonCouture.Accounts.User do
     field :password, :string, virtual: true
     field :hashed_password, :string
     field :confirmed_at, :naive_datetime
-    many_to_many :clothes, PokemonCouture.Shops.Clothes, join_through: "ownerships", unique: :true
+    many_to_many :clothes, PokemonCouture.Shops.Clothes, join_through: "ownerships", unique: :true, on_replace: :delete
 
     timestamps()
   end

lib/pokemon_couture/shops.ex

@@ -21,6 +21,9 @@ defmodule PokemonCouture.Shops do
     Repo.all(Clothes)
   end
 
+  def list_clothes_with_owners do
+    Repo.all(from c in Clothes, preload: [:users])
+  end
   @doc """
   Gets a single clothes.
 
@@ -101,4 +104,18 @@ defmodule PokemonCouture.Shops do
   def change_clothes(%Clothes{} = clothes, attrs \\ %{}) do
     Clothes.changeset(clothes, attrs)
   end
+
+  def add_owner(clothes, user) do
+    clothes
+    |> Ecto.Changeset.change()
+    |> Ecto.Changeset.put_assoc(:users, [user | clothes.users])
+    |> Repo.update!()
+  end
+
+  def remove_owner(clothes, user) do
+    clothes
+    |> Ecto.Changeset.change()
+    |> Ecto.Changeset.put_assoc(:users, List.delete(clothes.users, user))
+    |> Repo.update!()
+  end
 end

lib/pokemon_couture/shops/clothes.ex

@@ -8,7 +8,7 @@ defmodule PokemonCouture.Shops.Clothes do
     field :game, :string
     field :location, :string
 
-    many_to_many :users, PokemonCouture.Accounts.User, join_through: "ownerships", unique: :true
+    many_to_many :users, PokemonCouture.Accounts.User, join_through: "ownerships", unique: :true, on_replace: :delete
 
     timestamps()
   end

lib/pokemon_couture_web/live/clothes_tracker_live.ex

@@ -4,6 +4,7 @@ defmodule PokemonCoutureWeb.ClothesTrackerLive do
   alias PokemonCouture.Shops
   alias PokemonCouture.Shops.Clothes
   alias PokemonCouture.Live.Components.ClothesComponent
+  alias PokemonCouture.Accounts
 
   def create_shop_map(clothes, map) do
     case map[clothes.location] do
@@ -14,14 +15,13 @@ defmodule PokemonCoutureWeb.ClothesTrackerLive do
     end
   end
 
-  def mount(_params, _session, socket) do
+  def mount(_params, session, socket) do
+    user = Accounts.get_user_by_session_token(session["user_token"])
+    clothes_map = Enum.reduce(Shops.list_clothes_with_owners(), %{}, &create_shop_map/2)
     socket =
       socket
-      |> assign(:light_bulb_status, "off")
+      |> assign(:clothes_map, clothes_map)
-      |> assign(:on_button_status, "")
+      |> assign(:user, user)
-      |> assign(:off_button_status, "disabled")
-      |> assign(:active, true)
-      |> assign(:clothes_map, Enum.reduce(Shops.list_clothes(), %{}, &create_shop_map/2))
     {:ok, socket}
   end
 

lib/pokemon_couture_web/live/clothes_tracker_live.html.leex

@@ -12,7 +12,7 @@
     </thead>
     <tbody>
   <%= for clothes <- list_of_clothes do %>
-      <%= live_component PokemonCoutureWeb.Components.ClothesComponent, id: clothes.id, clothes: clothes %>
+      <%= live_component PokemonCoutureWeb.Components.ClothesComponent, id: clothes.id, clothes: clothes, user: @user %>
   <% end %>
     </tbody>
   </table>

lib/pokemon_couture_web/live/components/clothes_component.ex

@@ -1,10 +1,8 @@
 defmodule PokemonCoutureWeb.Components.ClothesComponent do
   use Phoenix.LiveComponent
 
+  alias PokemonCouture.Shops
   def mount(socket) do
-    socket =
-      socket
-      |> assign(active: true)
     {:ok, socket}
   end
 
@@ -20,13 +18,12 @@ defmodule PokemonCoutureWeb.Components.ClothesComponent do
         phx-click="toggle-active"
         phx-target="<%= @myself %>"
         >
-        <%= if @active do %>
+        <%= if @user in @clothes.users do %>
-        Got it
-        <% else %>
         X
+        <% else %>
+        Got it
         <% end %>
         </button>
-          <!-- here be acquire buton -->
         </td>
       </tr>
     """
@@ -34,9 +31,12 @@ defmodule PokemonCoutureWeb.Components.ClothesComponent do
 
 
   def handle_event("toggle-active", _value, socket) do
-    socket =
+    new_clothes = if socket.assigns.user in socket.assigns.clothes.users do
-      socket
+      Shops.remove_owner(socket.assigns.clothes, socket.assigns.user)
-      |> assign(:active, not socket.assigns.active)
+    else
+      Shops.add_owner(socket.assigns.clothes, socket.assigns.user)
+    end
+    socket = assign(socket, :clothes, new_clothes)
     {:noreply, socket}
   end
 end