Class: Heya::Campaigns::Scheduler

Inherits:
Object
  • Object
show all
Defined in:
lib/heya/campaigns/scheduler.rb

Overview

Scheduler schedules campaign jobs to run for each campaign.

For each step in each campaign:

1. Find users who haven't completed step, and are outside the `wait`
window
2. Match segment
3. Create CampaignReceipt (excludes user in subsequent steps)
4. Process job

Instance Method Summary collapse

Instance Method Details

#run(user: nil) ⇒ Object 



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# File 'lib/heya/campaigns/scheduler.rb', line 14

def run(user: nil)
  Heya.campaigns.each do |campaign|
    if campaign.steps.any?
      Queries::OrphanedMemberships.call(campaign).update_all(step_gid: campaign.steps.first.gid)
    end
  end

  Queries::MembershipsToProcess.call(user: user).find_each do |membership|
    step = GlobalID::Locator.locate(membership.step_gid)
    campaign = GlobalID::Locator.locate(membership.campaign_gid)

    if membership.user.nil?
      # User not found; delete orphaned memberships and receipts.
      CampaignReceipt.where(
        user_type: membership.user_type,
        user_id: membership.user_id
      ).delete_all
      CampaignMembership.where(
        user_type: membership.user_type,
        user_id: membership.user_id
      ).delete_all
      next
    end

    process(campaign, step, membership.user)

    if (next_step = get_next_step(campaign, step, user))
      membership.update(step_gid: next_step.gid)
    else
      membership.destroy
    end
  end
end