Add dispatcher UI for managing community fridges

lib/bike_brigade/locations/community_fridge.ex

@@ -27,7 +27,7 @@ defmodule BikeBrigade.Locations.CommunityFridge do
   def changeset(community_fridge, params) do
     community_fridge
     |> cast(params, @fields ++ [:location_id])
-    |> validate_required([:name, :location_id])
+    |> validate_required([:name])
     |> unique_constraint(:location_id)
     |> assoc_constraint(:location)
   end

lib/bike_brigade_web/components/layouts.ex

@@ -32,6 +32,7 @@ defmodule BikeBrigadeWeb.Layouts do
       :campaigns,
       :opportunities,
       :riders,
+      :community_fridges,
       :stats,
       :users,
       :messages,
@@ -69,6 +70,15 @@ defmodule BikeBrigadeWeb.Layouts do
           </:icon>
           Riders
         </.sidebar_link>
+        <.sidebar_link
+          selected={@current_page == :community_fridges}
+          navigate={~p"/community_fridges"}
+        >
+          <:icon>
+            <Heroicons.archive_box />
+          </:icon>
+          Community Fridges
+        </.sidebar_link>
         <.sidebar_link selected={@current_page == :stats} navigate={~p"/stats"}>
           <:icon>
             <Heroicons.chart_bar />

lib/bike_brigade_web/live/community_fridge_live/form_component.ex

@@ -0,0 +1,55 @@
+defmodule BikeBrigadeWeb.CommunityFridgeLive.FormComponent do
+  use BikeBrigadeWeb, :live_component
+
+  alias BikeBrigade.Locations
+
+  @impl true
+  def update(%{community_fridge: community_fridge} = assigns, socket) do
+    changeset = Locations.change_community_fridge(community_fridge)
+
+    {:ok,
+     socket
+     |> assign(assigns)
+     |> assign(:changeset, changeset)}
+  end
+
+  @impl true
+  def handle_event("validate", %{"community_fridge" => params}, socket) do
+    changeset =
+      socket.assigns.community_fridge
+      |> Locations.change_community_fridge(params)
+      |> Map.put(:action, :validate)
+
+    {:noreply, assign(socket, :changeset, changeset)}
+  end
+
+  def handle_event("save", %{"community_fridge" => params}, socket) do
+    save_community_fridge(socket, socket.assigns.action, params)
+  end
+
+  defp save_community_fridge(socket, :edit, params) do
+    case Locations.update_community_fridge(socket.assigns.community_fridge, params) do
+      {:ok, _community_fridge} ->
+        {:noreply,
+         socket
+         |> put_flash(:info, "Community fridge updated successfully")
+         |> push_navigate(to: socket.assigns.navigate)}
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        {:noreply, assign(socket, :changeset, changeset)}
+    end
+  end
+
+  defp save_community_fridge(socket, :new, params) do
+    case Locations.create_community_fridge(params) do
+      {:ok, _community_fridge} ->
+        {:noreply,
+         socket
+         |> put_flash(:info, "Community fridge created successfully")
+         |> push_navigate(to: socket.assigns.navigate)}
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        {:noreply, assign(socket, changeset: changeset)}
+    end
+  end
+end

lib/bike_brigade_web/live/community_fridge_live/form_component.html.heex

@@ -0,0 +1,37 @@
+<div>
+  <.header>{@title}</.header>
+  <.simple_form
+    :let={f}
+    for={@changeset}
+    id="community-fridge-form"
+    phx-target={@myself}
+    phx-change="validate"
+    phx-submit="save"
+  >
+    <.input type="text" field={f[:name]} label="Name" />
+
+    <.input type="textarea" field={f[:description]} label="Description" />
+
+    <.input type="text" field={f[:photo]} label="Photo URL" />
+
+    <.input
+      type="checkbox"
+      field={f[:active]}
+      label="Active"
+    />
+
+    <.input
+      type="checkbox"
+      field={f[:pair_preferred]}
+      label="Pair Preferred"
+      help_text="Deliveries to this fridge prefer a rider pair"
+    />
+
+    <:actions>
+      <.button navigate={~p"/community_fridges"} color={:white}>
+        Cancel
+      </.button>
+      <.button type="submit" phx-disable-with="Saving...">Save</.button>
+    </:actions>
+  </.simple_form>
+</div>

lib/bike_brigade_web/live/community_fridge_live/index.ex

@@ -0,0 +1,39 @@
+defmodule BikeBrigadeWeb.CommunityFridgeLive.Index do
+  use BikeBrigadeWeb, :live_view
+
+  alias BikeBrigade.Locations
+  alias BikeBrigade.Locations.CommunityFridge
+
+  @impl Phoenix.LiveView
+  def mount(_params, _session, socket) do
+    {:ok,
+     socket
+     |> assign(:page, :community_fridges)
+     |> assign(:page_title, "Community Fridges")
+     |> assign(:community_fridge, nil)
+     |> assign(:community_fridges, Locations.list_community_fridges())}
+  end
+
+  @impl Phoenix.LiveView
+  def handle_params(params, _url, socket) do
+    {:noreply, apply_action(socket, socket.assigns.live_action, params)}
+  end
+
+  defp apply_action(socket, :index, _params) do
+    socket
+    |> assign(:page_title, "Community Fridges")
+    |> assign(:community_fridge, nil)
+  end
+
+  defp apply_action(socket, :new, _params) do
+    socket
+    |> assign(:page_title, "New Fridge")
+    |> assign(:community_fridge, %CommunityFridge{})
+  end
+
+  defp apply_action(socket, :edit, %{"id" => id}) do
+    socket
+    |> assign(:page_title, "Edit Fridge")
+    |> assign(:community_fridge, Locations.get_community_fridge!(id))
+  end
+end

lib/bike_brigade_web/live/community_fridge_live/index.html.heex

@@ -0,0 +1,47 @@
+<.header>
+  Community Fridges
+  <:subtitle>
+    Community fridges are neighbourhood food-sharing locations. Dispatchers can manage fridge details here.
+  </:subtitle>
+</.header>
+<div class="flex justify-end">
+  <.button patch={~p"/community_fridges/new"}>
+    New Community Fridge
+  </.button>
+</div>
+<.table id="community_fridges" rows={@community_fridges}>
+  <:col :let={community_fridge} label="Name">
+    {community_fridge.name}
+  </:col>
+  <:col :let={community_fridge} label="Description">
+    {community_fridge.description}
+  </:col>
+  <:col :let={community_fridge} label="Pair Preferred">
+    {if community_fridge.pair_preferred, do: "Yes", else: "No"}
+  </:col>
+  <:col :let={community_fridge} label="Active">
+    {if community_fridge.active, do: "Yes", else: "No"}
+  </:col>
+
+  <:action :let={community_fridge}>
+    <.link patch={~p"/community_fridges/#{community_fridge.id}/edit"} class="link">
+      Edit
+    </.link>
+  </:action>
+</.table>
+
+<.modal
+  :if={@live_action in [:new, :edit]}
+  id="community-fridge-modal"
+  show
+  on_cancel={JS.navigate(~p"/community_fridges")}
+>
+  <.live_component
+    module={BikeBrigadeWeb.CommunityFridgeLive.FormComponent}
+    id={@community_fridge.id || :new}
+    action={@live_action}
+    title={@page_title}
+    community_fridge={@community_fridge}
+    navigate={~p"/community_fridges"}
+  />
+</.modal>

lib/bike_brigade_web/router.ex

@@ -180,6 +180,10 @@ defmodule BikeBrigadeWeb.Router do
       live "/tags/:id/edit", TagLive.Index, :edit
 
       live "/delivery_notes", DeliveryNoteLive.Index, :index
+
+      live "/community_fridges", CommunityFridgeLive.Index, :index
+      live "/community_fridges/new", CommunityFridgeLive.Index, :new
+      live "/community_fridges/:id/edit", CommunityFridgeLive.Index, :edit
     end
 
     get "/stats/leaderboard/download", ExportStatsController, :leaderboard

test/bike_brigade_web/live/community_fridge_live_test.exs

@@ -0,0 +1,91 @@
+defmodule BikeBrigadeWeb.CommunityFridgeLiveTest do
+  use BikeBrigadeWeb.ConnCase
+  import Phoenix.LiveViewTest
+
+  describe "Community Fridges index (dispatcher)" do
+    setup [:login]
+
+    test "lists all community fridges", ctx do
+      fridge = fixture(:community_fridge, %{name: "Test Fridge"})
+      {:ok, _view, html} = live(ctx.conn, ~p"/community_fridges")
+
+      assert html =~ "Community Fridges"
+      assert html =~ fridge.name
+    end
+
+    test "can create a new community fridge", ctx do
+      {:ok, view, _html} = live(ctx.conn, ~p"/community_fridges")
+
+      view |> element("a", "New Community Fridge") |> render_click()
+      assert_patched(view, ~p"/community_fridges/new")
+
+      {:ok, _view, html} =
+        view
+        |> form("#community-fridge-form", community_fridge: %{name: "Brand New Fridge"})
+        |> render_submit()
+        |> follow_redirect(ctx.conn)
+
+      assert html =~ "Community fridge created successfully"
+      assert html =~ "Brand New Fridge"
+    end
+
+    test "validates name is required", ctx do
+      {:ok, view, _html} = live(ctx.conn, ~p"/community_fridges/new")
+
+      html =
+        view
+        |> form("#community-fridge-form", community_fridge: %{name: ""})
+        |> render_submit()
+
+      assert html =~ "can't be blank"
+    end
+
+    test "can edit a community fridge", ctx do
+      fridge = fixture(:community_fridge, %{name: "Original Fridge"})
+      {:ok, view, _html} = live(ctx.conn, ~p"/community_fridges")
+
+      view |> element("a", "Edit") |> render_click()
+      assert_patched(view, ~p"/community_fridges/#{fridge.id}/edit")
+
+      {:ok, _view, html} =
+        view
+        |> form("#community-fridge-form", community_fridge: %{name: "Updated Fridge"})
+        |> render_submit()
+        |> follow_redirect(ctx.conn)
+
+      assert html =~ "Community fridge updated successfully"
+      assert html =~ "Updated Fridge"
+      refute html =~ "Original Fridge"
+    end
+
+    test "can navigate directly to edit page", ctx do
+      fridge = fixture(:community_fridge, %{name: "Edit Me"})
+      {:ok, _view, html} = live(ctx.conn, ~p"/community_fridges/#{fridge.id}/edit")
+
+      assert html =~ "Edit Fridge"
+    end
+
+    test "edit preserves existing values", ctx do
+      fridge =
+        fixture(:community_fridge, %{
+          name: "Preserve Me",
+          description: "Some description",
+          active: true,
+          pair_preferred: true
+        })
+
+      {:ok, _view, html} = live(ctx.conn, ~p"/community_fridges/#{fridge.id}/edit")
+
+      assert html =~ "Preserve Me"
+      assert html =~ "Some description"
+    end
+  end
+
+  describe "Community Fridges access control" do
+    setup [:login_as_rider]
+
+    test "non-dispatchers cannot access community fridges page", ctx do
+      assert {:error, {:redirect, %{to: "/login"}}} = live(ctx.conn, ~p"/community_fridges")
+    end
+  end
+end