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fab-manager/app/models/training.rb

74 lines
2.4 KiB
Ruby

# frozen_string_literal: true
# Training is a course for members to acquire knowledge on a specific matter.
# Trainings are designed to be scheduled periodically through Availabilities.
# A Training can be a prerequisite before members can book a Machine.
class Training < ApplicationRecord
extend FriendlyId
friendly_id :name, use: :slugged
has_one :training_image, as: :viewable, dependent: :destroy
accepts_nested_attributes_for :training_image, allow_destroy: true
has_and_belongs_to_many :machines, join_table: 'trainings_machines'
has_many :trainings_availabilities
has_many :availabilities, through: :trainings_availabilities, dependent: :destroy
has_many :reservations, as: :reservable, dependent: :destroy
# members who has validated the trainings
has_many :statistic_profile_trainings, dependent: :destroy
has_many :statistic_profiles, through: :statistic_profile_trainings
has_many :trainings_pricings, dependent: :destroy
has_many :credits, as: :creditable, dependent: :destroy
has_many :plans, through: :credits
after_create :create_statistic_subtype
after_create :create_trainings_pricings
after_create :update_stripe_product
after_update :update_stripe_product, if: :saved_change_to_name?
after_update :update_statistic_subtype, if: :saved_change_to_name?
after_destroy :remove_statistic_subtype
def amount_by_group(group)
trainings_pricings.where(group_id: group).first
end
def create_statistic_subtype
index = StatisticIndex.where(es_type_key: 'training')
StatisticSubType.create!(statistic_types: index.first.statistic_types, key: slug, label: name)
end
def update_statistic_subtype
index = StatisticIndex.where(es_type_key: 'training')
subtype = StatisticSubType.joins(statistic_type_sub_types: :statistic_type)
.where(key: slug, statistic_types: { statistic_index_id: index.first.id }).first
subtype.label = name
subtype.save!
end
def remove_statistic_subtype
subtype = StatisticSubType.where(key: slug).first
subtype.destroy!
end
def destroyable?
reservations.empty?
end
private
def create_trainings_pricings
Group.all.each do |group|
TrainingsPricing.create(training: self, group: group, amount: 0)
end
end
def update_stripe_product
StripeWorker.perform_async(:create_or_update_stp_product, Training.name, id)
end
end