102 lines
3 KiB
Ruby
102 lines
3 KiB
Ruby
# frozen_string_literal: true
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# License: AGPL-3.0-or-later WITH WTO-AP-3.0-or-later
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# Full license explanation at https://github.com/houdiniproject/houdini/blob/master/LICENSE
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class TicketLevel < ApplicationRecord
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include Model::Jbuilder
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include Model::Eventable
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# :amount, #integer
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# :amount_dollars, #accessor, string
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# :name, #string
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# :description, #text
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# :quantity, #integer
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# :deleted, #bool for soft delete
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# :event_id,
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# :admin_only, #bool, only admins can create tickets for this level
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# :limit, #int: for limiting the number of tickets to be sold
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# :order #int: order in which to be displayed
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add_builder_expansion :nonprofit, :event
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# TODO replace with Discard gem
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define_model_callbacks :discard
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after_discard :publish_delete
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after_create :publish_create
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after_update :publish_updated
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attr_accessor :amount_dollars
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has_many :tickets
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belongs_to :event
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has_one :nonprofit, through: :event
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validates :name, presence: true
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validates :event_id, presence: true
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validate :amount_hasnt_changed_if_has_tickets, on: :update
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scope :not_deleted, -> { where(deleted: [false, nil]) }
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# has_many didn't work here, don't know why offhand.
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def event_discounts
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event.event_discounts
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end
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before_validation do
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self.amount = Format::Currency.dollars_to_cents(amount_dollars) if amount_dollars.present?
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self.amount = 0 if amount.nil?
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end
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# TODO replace with discard gem
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def discard!
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run_callbacks(:discard) do
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self.deleted = true
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save!
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end
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end
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def to_builder(*expand)
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init_builder(*expand) do |json|
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json.(self, :name, :deleted, :order, :limit, :description)
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json.amount do
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json.cents amount || 0
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json.currency event.nonprofit.currency
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end
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json.available_to admin_only ? 'admins' : 'everyone'
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if expand.include? :event_discounts
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json.event_discounts event_discounts do |disc|
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json.merge! disc.to_builder.attributes!
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end
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else
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json.event_discounts event_discounts.pluck(:id)
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end
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end
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end
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private
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def publish_create
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Houdini.event_publisher.announce(:ticket_level_created, to_event('ticket_level.created', :event, :nonprofit, :event_discounts).attributes!)
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end
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def publish_updated
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# we don't run update when we've really just discarded
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unless deleted
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Houdini.event_publisher.announce(:ticket_level_updated, to_event('ticket_level.updated', :event, :nonprofit, :event_discounts).attributes!)
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end
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end
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def publish_delete
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Houdini.event_publisher.announce(:ticket_level_deleted, to_event('ticket_level.deleted', :event, :nonprofit, :event_discounts).attributes!)
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end
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def amount_hasnt_changed_if_has_tickets
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if tickets.any?
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console.log("YOU can't change amount if tickets already use this #{ticket_level.id}. Please create a new level")
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#errors.add(:amount, "can't change amount if tickets already use this level. Please create a new level")
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end
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end
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end
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