Allow stages to be sorted

app/jobs/pretalx/import_job.rb

@@ -29,7 +29,8 @@ module Pretalx
       # This is where canceled sessions are moved to, so we can still easily access them
       canceled_stage = Stage.find_or_initialize_by(conference:, ref_id: 'c3lingo_canceled').tap do |stage_|
         stage_.name = 'Canceled talk'
-        stage_.description = 'A dummy stage where talks move to when the disappear from the Fahrplan'
+        stage_.description = 'A dummy stage where talks move to when they disappear from the Fahrplan'
+        stage_.weight = 1000 # Sort it all the way to the right
         stage_.save!
       end
 

app/views/conferences/show.html.erb

@@ -126,7 +126,10 @@ current_time = Time.zone.now.in_time_zone(@conference.time_zone)
 
       <div class="stages">
 
-        <% @sessions_by_date_and_stage[date].each do |stage, sessions| %>
+      <%
+        @sessions_by_date_and_stage[date].keys.sort_by(&:weight).each do |stage|
+        sessions = @sessions_by_date_and_stage[date][stage]
+      %>
           <div class="stage">
             <h4 class="sticky top-0 bg-white bg-opacity-70 w-full z-30"><%= stage.name %></h4>
             <div class="stage-sessions">

db/migrate/20241223202350_add_weight_to_stages.rb

+class AddWeightToStages < ActiveRecord::Migration[7.1]
+  def change
+    add_column :stages, :weight, :integer, null: false, default: 50
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.1].define(version: 2024_12_23_004818) do
+ActiveRecord::Schema[7.1].define(version: 2024_12_23_202350) do
   create_table "assignments", force: :cascade do |t|
     t.integer "user_id", null: false
     t.integer "session_id", null: false
@@ -265,6 +265,7 @@ ActiveRecord::Schema[7.1].define(version: 2024_12_23_004818) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.string "ref_id"
+    t.integer "weight", default: 50, null: false
     t.index ["conference_id"], name: "index_stages_on_conference_id"
     t.index ["ref_id", "conference_id"], name: "index_stages_on_ref_id_and_conference_id", unique: true
   end