96 lines
3.3 KiB
Ruby
96 lines
3.3 KiB
Ruby
# == Schema Information
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#
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# Table name: campaigns
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#
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# id :bigint not null, primary key
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# audience :jsonb
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# campaign_status :integer default("active"), not null
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# campaign_type :integer default("ongoing"), not null
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# description :text
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# enabled :boolean default(TRUE)
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# message :text not null
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# scheduled_at :datetime
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# title :string not null
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# trigger_only_during_business_hours :boolean default(FALSE)
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# trigger_rules :jsonb
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# created_at :datetime not null
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# updated_at :datetime not null
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# account_id :bigint not null
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# display_id :integer not null
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# inbox_id :bigint not null
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# sender_id :integer
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#
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# Indexes
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#
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# index_campaigns_on_account_id (account_id)
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# index_campaigns_on_campaign_status (campaign_status)
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# index_campaigns_on_campaign_type (campaign_type)
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# index_campaigns_on_inbox_id (inbox_id)
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# index_campaigns_on_scheduled_at (scheduled_at)
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#
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# Foreign Keys
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#
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# fk_rails_... (account_id => accounts.id)
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# fk_rails_... (inbox_id => inboxes.id)
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#
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class Campaign < ApplicationRecord
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validates :account_id, presence: true
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validates :inbox_id, presence: true
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validates :title, presence: true
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validates :message, presence: true
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validate :validate_campaign_inbox
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validate :prevent_completed_campaign_from_update, on: :update
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belongs_to :account
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belongs_to :inbox
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belongs_to :sender, class_name: 'User', optional: true
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enum campaign_type: { ongoing: 0, one_off: 1 }
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# TODO : enabled attribute is unneccessary . lets move that to the campaign status with additional statuses like draft, disabled etc.
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enum campaign_status: { active: 0, completed: 1 }
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has_many :conversations, dependent: :nullify, autosave: true
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before_validation :ensure_correct_campaign_attributes
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after_commit :set_display_id, unless: :display_id?
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def trigger!
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return unless one_off?
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return if completed?
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Twilio::OneoffSmsCampaignService.new(campaign: self).perform if inbox.inbox_type == 'Twilio SMS'
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end
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private
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def set_display_id
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reload
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end
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def validate_campaign_inbox
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return unless inbox
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errors.add :inbox, 'Unsupported Inbox type' unless ['Website', 'Twilio SMS'].include? inbox.inbox_type
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end
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# TO-DO we clean up with better validations when campaigns evolve into more inboxes
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def ensure_correct_campaign_attributes
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return if inbox.blank?
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if inbox.inbox_type == 'Twilio SMS'
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self.campaign_type = 'one_off'
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self.scheduled_at ||= Time.now.utc
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else
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self.campaign_type = 'ongoing'
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self.scheduled_at = nil
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end
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end
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def prevent_completed_campaign_from_update
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errors.add :status, 'The campaign is already completed' if !campaign_status_changed? && completed?
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end
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# creating db triggers
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trigger.before(:insert).for_each(:row) do
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"NEW.display_id := nextval('camp_dpid_seq_' || NEW.account_id);"
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end
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end
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