discourse/lib/discourse_dev/record.rb

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# frozen_string_literal: true
require "discourse_dev"
require "rails"
require "faker"
module DiscourseDev
class Record
DEFAULT_COUNT = 30.freeze
AUTO_POPULATED = "auto_populated"
attr_reader :model, :type
def initialize(model, count = DEFAULT_COUNT)
@@initialized ||=
begin
Faker::Discourse.unique.clear
RateLimiter.disable
true
end
@model = model
@type = model.to_s.downcase.to_sym
@count = count
end
def create!
record = model.create!(data)
record.custom_fields[AUTO_POPULATED] = true if record.respond_to?(:custom_fields)
yield(record) if block_given?
DiscourseEvent.trigger(:after_create_dev_record, record, type)
record
end
def populate!(ignore_current_count: false)
unless Discourse.allow_dev_populate?
raise 'To run this rake task in a production site, set the value of `ALLOW_DEV_POPULATE` environment variable to "1"'
end
unless ignore_current_count || @ignore_current_count
if current_count >= @count
puts "Already have #{current_count} #{type} records"
Rake.application.top_level_tasks.each { |task_name| Rake::Task[task_name].reenable }
Rake::Task["dev:repopulate"].invoke
return
elsif current_count > 0
@count -= current_count
puts "There are #{current_count} #{type} records. Creating #{@count} more."
else
puts "Creating #{@count} sample #{type} records"
end
end
records = []
@count.times do
records << create!
putc "." unless type == :post
end
puts unless type == :post
DiscourseEvent.trigger(:after_populate_dev_records, records, type)
records
end
def current_count
model.count
end
def self.populate!(**args)
self.new(**args).populate!
end
def self.random(model, use_existing_records: true)
if !use_existing_records && model.new.respond_to?(:custom_fields)
model.joins(:_custom_fields).where(
"#{model.to_s.underscore}_custom_fields.name = '#{AUTO_POPULATED}'",
)
end
count = model.count
raise "#{model} records are not yet populated" if count == 0
offset = Faker::Number.between(from: 0, to: count - 1)
model.offset(offset).first
end
end
end