Class: GenerateCompactRestaurantsWorker

Inherits:
ApplicationWorker show all
Defined in:
app/workers/generate_compact_restaurants_worker.rb

Overview

Generate CompactRestaurant if restaurant is belongs to a branch, then it will generate compact restaurant with branch_id = x and branch_id = nil otherwise will generate compact restaurant with restaurant_id = x and branch_id = nil

this class is called very often which causing too many jobs in the Sidekiq queue so we added a feature to skip the process is already ran recently if you need to force the worker to execute, then make skip_cache variable to be true

worker = GenerateCompactRestaurantsWorker.new
worker.skip_cache = true
worker.perform(restaurant_id)

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from ApplicationWorker

unlimited_retry

Constructor Details

#initialize ⇒ GenerateCompactRestaurantsWorker

Returns a new instance of GenerateCompactRestaurantsWorker.



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# File 'app/workers/generate_compact_restaurants_worker.rb', line 20

def initialize
  @skip_cache = false
end

Instance Attribute Details

#restaurant_id ⇒ Object

Returns the value of attribute restaurant_id.



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# File 'app/workers/generate_compact_restaurants_worker.rb', line 13

def restaurant_id
  @restaurant_id
end

#skip_cache=(value) ⇒ Object

Sets the attribute skip_cache

Parameters:

  • value —

    the value to set the attribute skip_cache to.



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# File 'app/workers/generate_compact_restaurants_worker.rb', line 18

def skip_cache=(value)
  @skip_cache = value
end

Instance Method Details

#generate_by_branch(city_id) ⇒ Object 



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# File 'app/workers/generate_compact_restaurants_worker.rb', line 59

def generate_by_branch(city_id)
  cr = CompactRestaurant.find_or_initialize_by(branch_id: branch_id, city_id: city_id)
  return if !skip_cache && cr.persisted? && !cache_stale? && picture_is_valid?(cr)

  unless cr.updated_by == 'admin'
    cr.description_en = cr.branch.restaurants.map { |r| "<div>#{r.seo&.description_en}</div>" }.join
    cr.description_th = cr.branch.restaurants.map { |r| "<div>#{r.seo&.description_th}</div>" }.join
    cr.updated_by = 'system'
  end

  picture_attr = if cr.is_cover_set && cr.restaurant_picture_id.present? && cr.picture.present?
                   { restaurant_picture_id: cr.restaurant_picture_id }
                 else
                   # Surasit asked Saiqul to use any restaurant's picture as cover picture if there is no restaurant cover picture is set
                   picture = Restaurants::Picture.select(:restaurant_id,
                                                         :id).where(restaurant_id: cr.branch.restaurants.select(:id)).limit(1).first
                   if picture.present?
                     { restaurant_picture_id: picture.id }
                   else
                     {}
                   end
                 end

  CompactRestaurant.where(restaurant_id: restaurants.map(&:id)).destroy_all

  attributes = {
    restaurant_id: nil,
    branch_id: branch_id,
    city_id: city_id,
  }.merge(common_attributes).merge(picture_attr)
  cr.attributes = attributes
  unless cr.valid?
    cr = CompactRestaurant.find_or_initialize_by({
                                                   restaurant_id: nil,
                                                   branch_id: branch_id,
                                                   city_id: city_id,
                                                 })

    cr.attributes = common_attributes.merge(picture_attr)
  end
  cr.save!
end

#generate_by_restaurant ⇒ Object 



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# File 'app/workers/generate_compact_restaurants_worker.rb', line 45

def generate_by_restaurant
  cr = CompactRestaurant.find_or_initialize_by(restaurant_id: restaurant_id)
  unless cr.updated_by == 'admin'
    cr.description_en = cr.restaurant.seo&.description_en
    cr.description_th = cr.restaurant.seo&.description_th
    cr.updated_by == 'system'
  end
  return if !skip_cache && cr.persisted? && !cache_stale? && picture_is_valid?(cr)

  attributes = common_attributes.merge(restaurant_id: restaurant_id, branch_id: nil, city_id: restaurant.city_id)
  cr.attributes = attributes
  cr.save!
end

#perform(id) ⇒ Object

Parameters:

  • id (Integer) —

    Restaurant ID



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# File 'app/workers/generate_compact_restaurants_worker.rb', line 25

def perform(id)
  self.restaurant_id = id
  if !restaurant.active || restaurant.date_offer_expired?(Date.today) || restaurant.has_no_offers?
    delete_compact_restaurant
    remove_non_city_branch(restaurant.branch_id) if restaurant.branch_id.present?
  elsif restaurant.branch_id.present? && has_active_branches?
    remove_non_city_branch(restaurant.branch_id)
    restaurant_city_ids = restaurants.map(&:city_id).uniq
    restaurant_city_ids.each do |city_id|
      generate_by_branch(city_id)
    end
    CompactRestaurant.where(restaurant_id: restaurant_city_ids).delete_all
  elsif restaurant.branch_id.present? && !has_active_branches?
    remove_cr_for_inactive_branch(restaurant.branch_id)
    generate_by_restaurant
  else
    generate_by_restaurant
  end
end

#restaurant ⇒ Object 



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# File 'app/workers/generate_compact_restaurants_worker.rb', line 102

def restaurant
  @restaurant[restaurant_id]
end