mirror of
https://github.com/LaCasemate/fab-manager.git
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93 lines
3.0 KiB
Ruby
93 lines
3.0 KiB
Ruby
class Event < ActiveRecord::Base
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include NotifyWith::NotificationAttachedObject
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has_one :event_image, as: :viewable, dependent: :destroy
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accepts_nested_attributes_for :event_image, allow_destroy: true
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has_many :event_files, as: :viewable, dependent: :destroy
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accepts_nested_attributes_for :event_files, allow_destroy: true, reject_if: :all_blank
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has_and_belongs_to_many :categories, join_table: :events_categories
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belongs_to :availability, dependent: :destroy
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accepts_nested_attributes_for :availability
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attr_accessor :recurrence, :recurrence_end_at
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after_create :event_recurrence
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before_save :set_nb_free_places
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before_update :update_nb_free_places, if: :nb_total_places_changed?
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def name
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title
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end
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def recurrence_events
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Event.includes(:availability).where('events.recurrence_id = ? AND events.id != ? AND availabilities.start_at >= ?', recurrence_id, id, Time.now).references(:availabilities)
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end
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def safe_destroy
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reservations = Reservation.where(reservable_type: 'Event', reservable_id: id)
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if reservations.size == 0
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destroy
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else
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false
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end
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end
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private
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def event_recurrence
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if recurrence.present? and recurrence != 'none'
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case recurrence
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when 'day'
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on = nil
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when 'week'
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on = availability.start_at.wday
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when 'month'
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on = availability.start_at.day
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when 'year'
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on = [availability.start_at.month, availability.start_at.day]
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else
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end
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r = Recurrence.new(every: recurrence, on: on, starts: availability.start_at+1.day, until: recurrence_end_at)
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r.events.each do |date|
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days_diff = availability.end_at.day - availability.start_at.day
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start_at = DateTime.new(date.year, date.month, date.day, availability.start_at.hour, availability.start_at.min, availability.start_at.sec, availability.start_at.zone)
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end_date = date + days_diff.days
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end_at = DateTime.new(end_date.year, end_date.month, end_date.day, availability.end_at.hour, availability.end_at.min, availability.end_at.sec, availability.end_at.zone)
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if event_image
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ei = EventImage.new(attachment: event_image.attachment)
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end
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efs = event_files.map do |f|
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EventFile.new(attachment: f.attachment)
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end
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event = Event.new({
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recurrence: 'none',
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title: title,
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description: description,
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event_image: ei,
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event_files: efs,
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availability: Availability.new(start_at: start_at, end_at: end_at, available_type: 'event'),
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availability_id: nil,
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category_ids: category_ids,
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amount: amount,
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reduced_amount: reduced_amount,
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nb_total_places: nb_total_places,
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recurrence_id: id
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})
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event.save
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end
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update_columns(recurrence_id: id)
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end
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end
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def set_nb_free_places
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if nb_free_places.nil?
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self.nb_free_places = nb_total_places
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end
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end
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def update_nb_free_places
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diff = nb_total_places - nb_total_places_was
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self.nb_free_places += diff
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end
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end
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