Cancel with a button, icons

app/controllers/locker_rentals_controller.rb

@@ -37,26 +37,38 @@ def create
     end
   end
 
+  def update
+    @locker_rental = LockerRental.find(params[:id])
+    if @locker_rental.update(locker_rental_params)
+      flash[:notice] = "Locker rental updated"
+    else
+      flash[:alert] = "Failed to update locker rental"
+    end
+  end
+
   private
 
   def locker_rental_params
     if current_user.admin?
-      params
-        .require(:locker_rental)
-        .permit(
+      admin_params =
+        params.require(:locker_rental).permit(
           :locker_type_id,
           # admin can assign and approve requests
           :rented_by_id,
           :locker_specifier,
           :state,
           :owned_until
         )
-        .reverse_merge(
-          rented_by_id:
-            User.find_by(
-              username: params.dig(:locker_rental, :rented_by_username)
-            )&.id
-        )
+
+      # FIXME replace that search with a different one, return ID instead
+      # If username is given (since search can do that)
+      rented_by_user =
+        User.find_by(username: params.dig(:locker_rental, :rented_by_username))
+      if rented_by_user
+        # then convert to user id
+        admin_params.reverse_merge!(rented_by_id: rented_by_user.id)
+      end
+      admin_params
     else
       # people pick where they want a locker
       params

app/controllers/lockers_controller.rb

@@ -2,6 +2,8 @@ class LockersController < ApplicationController
   before_action :current_user
   before_action :signed_in
 
+  helper_method :rental_state_icon
+
   def index
     @locker_types = LockerType.all
     @all_locker_rentals = LockerRental.all
@@ -23,4 +25,17 @@ def create
 
   def types
   end
+
+  private
+
+  def rental_state_icon(state)
+    case state
+    when "active"
+      "fa-lock"
+    when "cancelled"
+      "fa-clock-o text-danger"
+    else
+      ""
+    end
+  end
 end

app/views/lockers/index.html.erb

@@ -57,12 +57,13 @@
                         <tr>
                             <td><%= "#{rental.locker_type.short_form}##{rental.locker_specifier}" %></td>
                             <td><%= link_to rental.rented_by.username, user_path(rental.rented_by) %></td>
-                            <td><%= rental.state.humanize %></td>
+                            <td><%= tag.i class: "fa #{rental_state_icon(rental.state)}" %> <%= rental.state.humanize %></td>
                             <td><%= rental.updated_at&.to_date %></td>
                             <td><%= rental.owned_until&.to_date || 'Unapproved yet' %></td>
                             <td><%= button_to 'End rental',
-                                              locker_rental_path(rental, params: { locker_rental: { id: rental.id, state: :cancelled } }),
+                                              locker_rental_path(rental),
                                               data: { confirm: 'Are you sure you want to cancel this locker rental?' },
+                                              params: { locker_rental: { state: :cancelled } },
                                               method: :put,
                                               class: 'btn btn-danger' %></td>
                         </tr>