Class: TCB::OutboxStore::ActiveRecord

Inherits:
Object
  • Object
show all
Defined in:
lib/tcb/outbox_store/active_record.rb

Instance Method Summary collapse

Constructor Details

#initialize(model) ⇒ ActiveRecord

Returns a new instance of ActiveRecord.



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# File 'lib/tcb/outbox_store/active_record.rb', line 8

def initialize(model)
  @model = model
end

Instance Method Details

#all ⇒ Object 



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# File 'lib/tcb/outbox_store/active_record.rb', line 43

def all
  @model.all.map { |r| to_entry(r) }
end

#insert(event_id:, stream_id:, version:, handler_class:) ⇒ Object 



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# File 'lib/tcb/outbox_store/active_record.rb', line 12

def insert(event_id:, stream_id:, version:, handler_class:)
  id = SecureRandom.uuid
  now = Time.now

  @model.create!(
    id:            id,
    event_id:      event_id,
    stream_id:     stream_id,
    version:       version,
    handler_class: handler_class.name,
    status:        "pending",
    locked_at:     nil,
    delivered_at:  nil,
    error:         nil,
    created_at:    now
  )

  OutboxEntry.new(
    id:            id,
    event_id:      event_id,
    stream_id:     stream_id,
    version:       version,
    handler_class: handler_class.name,
    status:        :pending,
    locked_at:     nil,
    delivered_at:  nil,
    error:         nil,
    created_at:    now
  )
end

#lock(entry, locked_at: Time.now) ⇒ Object 



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# File 'lib/tcb/outbox_store/active_record.rb', line 51

def lock(entry, locked_at: Time.now)
  @model.where(id: entry.id).update_all(status: "locked", locked_at: locked_at)
  entry.with(status: :locked, locked_at: locked_at)
end

#mark_delivered(entry, delivered_at: Time.now) ⇒ Object 



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# File 'lib/tcb/outbox_store/active_record.rb', line 56

def mark_delivered(entry, delivered_at: Time.now)
  @model.where(id: entry.id).update_all(status: "delivered", delivered_at: delivered_at)
  entry.with(status: :delivered, delivered_at: delivered_at)
end

#mark_failed(entry, error:) ⇒ Object 



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# File 'lib/tcb/outbox_store/active_record.rb', line 61

def mark_failed(entry, error:)
  @model.where(id: entry.id).update_all(status: "failed", error: error.message)
  entry.with(status: :failed, error: error.message)
end

#pending ⇒ Object 



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# File 'lib/tcb/outbox_store/active_record.rb', line 47

def pending
  @model.where(status: "pending").order(:stream_id, :version).map { |r| to_entry(r) }
end

#recover_stale_locks(older_than:) ⇒ Object 



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# File 'lib/tcb/outbox_store/active_record.rb', line 66

def recover_stale_locks(older_than:)
  stale = @model.where(status: "locked").where("locked_at < ?", older_than)
  stale.map do |record|
    @model.where(id: record.id).update_all(status: "pending", locked_at: nil)
    to_entry(record).with(status: :pending, locked_at: nil)
  end
end