Subscriber

A person who has opted in to receiving emails or has been added manually, optionally associated with a User from the host app.

Columns

Column	Type	Notes
email	string	required
user_id	bigint	host app User, optional
suppressed_at	timestamp	see Suppressible
suppression_reason	integer	enum, see Suppressible

Included concerns

Suppressible

Associations

• belongs_to :user, class_name: "::User", optional: true
• has_many :subscriptions, dependent: :destroy → Subscription
• has_many :lists, through: :subscriptions → List
• has_many :dispatches, dependent: :destroy → Dispatch

Validations

• email presence

Creating from a User

See init_subscriber.