fix: Trigger campaigns only during business hours (#3085)

Fixes #2433

db/migrate/20210927062350_add_trigger_only_during_business_hours_collect_to_campaigns.rb

@@ -0,0 +1,5 @@
+class AddTriggerOnlyDuringBusinessHoursCollectToCampaigns < ActiveRecord::Migration[6.1]
+  def change
+    add_column :campaigns, :trigger_only_during_business_hours, :boolean, default: false
+  end
+end

db/schema.rb

@@ -147,6 +147,7 @@ ActiveRecord::Schema.define(version: 2021_09_29_150415) do
     t.integer "campaign_status", default: 0, null: false
     t.jsonb "audience", default: []
     t.datetime "scheduled_at"
+    t.boolean "trigger_only_during_business_hours", default: false
     t.index ["account_id"], name: "index_campaigns_on_account_id"
     t.index ["campaign_status"], name: "index_campaigns_on_campaign_status"
     t.index ["campaign_type"], name: "index_campaigns_on_campaign_type"