Introduce an association between User and Event

Introduce an association between User and Event for the user schedule. As there was already a relation call users in Event the new relation is called public_users. And for the same reason the relation in Event is called public_events.

app/models/event.rb

@@ -34,9 +34,12 @@ class Event < ApplicationRecord
   belongs_to :difficulty_level
   belongs_to :program
 
+  has_and_belongs_to_many :favourite_users, class_name: 'User'
+
   accepts_nested_attributes_for :event_users, allow_destroy: true
   accepts_nested_attributes_for :speakers, allow_destroy: true
   accepts_nested_attributes_for :users
+  accepts_nested_attributes_for :favourite_users
 
   before_create :generate_guid
 

app/models/user.rb

@@ -86,6 +86,8 @@ class User < ApplicationRecord
   has_many :booths, through: :booth_requests
   has_many :survey_replies
   has_many :survey_submissions
+  has_and_belongs_to_many :favourite_events, class_name: 'Event'
+
   accepts_nested_attributes_for :roles
 
   scope :admin, -> { where(is_admin: true) }

db/migrate/20160811143427_create_events_users.rb

@@ -0,0 +1,8 @@
+class CreateEventsUsers < ActiveRecord::Migration
+  def change
+    create_table :events_users, id: false do |t|
+      t.references :event
+      t.references :user
+    end
+  end
+end

db/schema.rb

@@ -263,6 +263,11 @@ ActiveRecord::Schema[7.0].define(version: 2024_11_21_114727) do
     t.datetime "created_at"
   end
 
+  create_table "events_users", id: false, force: :cascade do |t|
+    t.integer "event_id"
+    t.integer "user_id"
+  end
+
   create_table "lodgings", force: :cascade do |t|
     t.string "name"
     t.text "description"