fixes and test correct

lib/proptracker_web/controllers/advertisement_html/show.html.heex

@@ -195,9 +195,10 @@
         <%= String.capitalize(@advertisement.state) %>
       </span></p>
     <p><strong>Reference:</strong> <%= @advertisement.reference %></p>
-    <a href="https://www.facebook.com/sharer/sharer.php?u=http://193.40.11.154/advertisements/{@advertisement.id}" target="_blank">
-        <button class="social-button facebook">Share on Facebook</button>
-    </a>
+    <a href={"https://www.facebook.com/sharer/sharer.php?u=http://193.40.11.154/advertisements/#{@advertisement.id}"} target="_blank">
+    <button class="social-button facebook">Share on Facebook</button>
+     </a>
+
     
     <!-- Contact Button -->
     <button class="contact-button" onclick="toggleContactInfo()">+ Owner Contact Info</button>

test/proptracker_web/controllers/3.7_search_order_test.exs

+defmodule ProptrackerWeb.AdvertisementOrderTest do
+  use ProptrackerWeb.ConnCase
+
+  alias Proptracker.Accounts.{User, Advertisement}
+  alias Proptracker.Repo
+
+  @valid_user_attrs %{
+    name: "Test User",
+    username: "test_username",
+    password: "password123",
+    date_of_birth: ~D[1990-01-01],
+    phone_number: "987654321"
+  }
+
+  @valid_advertisement_attrs %{
+    title: "Available Ad",
+    pictures: ["path/to/image1.jpg", "path/to/image2.jpg"],
+    description: "Available Advertisement",
+    type: "rent",
+    price: Decimal.new("1000.00"),
+    square_meters: 100,
+    location: "City 1",
+    rooms: 2,
+    floor: 1,
+    total_floors: 5,
+    state: "available"
+  }
+
+  @reserved_advertisement_attrs %{
+    title: "Reserved Ad",
+    pictures: ["path/to/image3.jpg"],
+    description: "Reserved Advertisement",
+    type: "rent",
+    price: Decimal.new("1500.00"),
+    square_meters: 80,
+    location: "City 2",
+    rooms: 3,
+    floor: 2,
+    total_floors: 5,
+    state: "reserved"
+  }
+
+  @sold_advertisement_attrs %{
+    title: "Sold Ad",
+    pictures: ["path/to/image4.jpg"],
+    description: "Sold Advertisement",
+    type: "rent",
+    price: Decimal.new("2000.00"),
+    square_meters: 120,
+    location: "City 3",
+    rooms: 4,
+    floor: 3,
+    total_floors: 5,
+    state: "sold/rented"
+  }
+
+  defp create_user(_) do
+    {:ok, user} = Repo.insert(%User{} |> User.changeset(@valid_user_attrs))
+    %{user: user}
+  end
+
+  defp create_advertisements(%{user: user}) do
+    available_attrs = Map.put(@valid_advertisement_attrs, :user_id, user.id)
+    {:ok, available_ad} = Repo.insert(Advertisement.changeset(%Advertisement{}, available_attrs))
+
+    reserved_attrs = Map.put(@reserved_advertisement_attrs, :user_id, user.id)
+    {:ok, reserved_ad} = Repo.insert(Advertisement.changeset(%Advertisement{}, reserved_attrs))
+
+    sold_attrs = Map.put(@sold_advertisement_attrs, :user_id, user.id)
+    {:ok, sold_ad} = Repo.insert(Advertisement.changeset(%Advertisement{}, sold_attrs))
+
+    %{available_ad: available_ad, reserved_ad: reserved_ad, sold_ad: sold_ad, user: user}
+  end
+
+  defp login_user(conn, user) do
+    post(conn, "/login", user: %{username: user.username, password: user.password})
+  end
+
+  describe "advertisement order" do
+    setup [:create_user, :create_advertisements]
+
+    test "shows advertisements in correct order (available -> reserved -> sold)",
+         %{conn: conn, available_ad: available_ad, reserved_ad: reserved_ad, sold_ad: sold_ad, user: user} do
+      conn = login_user(conn, user)
+      assert get_session(conn, :user_id) == user.id
+
+      conn = get(conn, ~p"/advertisements")
+      response = html_response(conn, 200)
+
+      ad_titles = Floki.find(response, ".advertisement-box .advertisement-title")
+                  |> Enum.map(&String.trim(Floki.text(&1)))
+
+      assert "Title:#{available_ad.title}" in ad_titles
+      assert "Title:#{reserved_ad.title}" in ad_titles
+      assert "Title:#{sold_ad.title}" in ad_titles
+
+      available_ad_index = Enum.find_index(ad_titles, fn title -> title == "Title:#{available_ad.title}" end)
+      reserved_ad_index = Enum.find_index(ad_titles, fn title -> title == "Title:#{reserved_ad.title}" end)
+      sold_ad_index = Enum.find_index(ad_titles, fn title -> title == "Title:#{sold_ad.title}" end)
+
+      assert available_ad_index < reserved_ad_index
+      assert reserved_ad_index < sold_ad_index
+    end
+
+    test "ensures ads do not appear in the incorrect order",
+         %{conn: conn, available_ad: available_ad, reserved_ad: reserved_ad, sold_ad: sold_ad, user: user} do
+      conn = login_user(conn, user)
+      assert get_session(conn, :user_id) == user.id
+
+      conn = get(conn, ~p"/advertisements")
+      response = html_response(conn, 200)
+
+      ad_titles = Floki.find(response, ".advertisement-box .advertisement-title")
+                  |> Enum.map(&String.trim(Floki.text(&1)))
+
+      assert "Title:#{available_ad.title}" in ad_titles
+      assert "Title:#{reserved_ad.title}" in ad_titles
+      assert "Title:#{sold_ad.title}" in ad_titles
+    end
+  end
+end