Initial commit: monorepo Match Live TV.

Rails API, app Flutter, infrastruttura Docker/MediaMTX, sito marketing e documentazione di deploy.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/models/team_invitation.rb

@@ -0,0 +1,28 @@
+class TeamInvitation < ApplicationRecord
+  STAFF_KINDS = %w[transmission regia].freeze
+
+  belongs_to :team
+
+  validates :email, presence: true, format: { with: URI::MailTo::EMAIL_REGEXP }
+  validates :token_digest, presence: true, uniqueness: true
+  validates :role, inclusion: { in: UserTeam::ROLES }
+  validates :staff_kind, inclusion: { in: STAFF_KINDS }
+
+  scope :pending, -> { where(accepted_at: nil).where("expires_at > ?", Time.current) }
+
+  def self.generate_token
+    SecureRandom.urlsafe_base64(32)
+  end
+
+  def accept!(user)
+    ut = UserTeam.find_or_initialize_by(user: user, team: team)
+    ut.role = role
+    ut.staff_kind = staff_kind
+    ut.save!
+    update!(accepted_at: Time.current)
+  end
+
+  def expired?
+    expires_at.past?
+  end
+end