What is the correct way to organize prompts for messages in rails?

Question

Ruby on Rails

The company can be the sender of the invitation, or it can be the recipient. The invitation stores information about the sender and the recipient (recipient_id and sender_id). A company may have multiple invitations sent and may have multiple invitations from other companies. Also, the company can accept the invitation or reject it, for this I added confirm:boolean in the Invitation model, now I’m trying to reflect only those companies that accepted the invitation on the form, but I don’t understand how to request only those companies that accepted the invitation? How to pull only those records from the join of the Invitation table that have confirm:true
Invitation

belongs_to :recipient, class_name: 'Company', foreign_key: 'recipient_id'
belongs_to :sender, class_name: 'Company', foreign_key: 'sender_id'

Company
has_many :sent_invitations, class_name: 'Invitation', foreign_key: 'sender_id' — отправленные компанией приглашения
has_many :invitation_recipients, through: :sent_invitations, source: :recipient — получатели приглашений
has_many :incoming_invitations, class_name: 'Invitation', foreign_key: 'recipient_id' — полученные компанией приглашения
has_many :invitation_senders, through: :incoming_invitations, source: :sender — отправители приглашений

Answer 1

Company.joins(: invitation_recipients).where(invitation_recipients: {confirm: true}) like so