Class: JsonSti::InheritableSeeder

Inherits:
Object
  • Object
show all
Defined in:
lib/json_sti/inheritable_seeder.rb

Class Method Summary collapse

Class Method Details

.generate_valid_instance_of_class!(klass, only_required = false) ⇒ Object 



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# File 'lib/json_sti/inheritable_seeder.rb', line 63

def self.generate_valid_instance_of_class!(klass, only_required=false)
  populate_attrs_for_instance!(klass.new, only_required)
end

.populate_attrs_for_instance!(instance, only_required = false) ⇒ Object 



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# File 'lib/json_sti/inheritable_seeder.rb', line 27

def self.populate_attrs_for_instance!(instance, only_required=false)
  klass = instance.class
  json_attrs = klass.class_variable_get(:@@json_attrs)
  return if json_attrs.blank?

  attrs = only_required ? klass.class_variable_get(:@@json_required) : klass.class_variable_get(:@@json_attrs).keys

  return if attrs.blank?

  attrs.each do |attr|
    type  = json_attrs[attr].values
    case type.first
      when "string"
        if type[1] && type[1] == "date"
          new_val = Faker::Date.between(from: 10.days.ago, to: Date.today)
        elsif type[1] && type[1] == "time"
          new_val = Faker::Time.between(from: DateTime.now - 1, to: DateTime.now)
        else
          new_val = Faker::Marketing.buzzwords
        end
      when "boolean"
        new_val = [true, false].sample
      when "integer"
        new_val = Integer(Faker::Number.within(range: 0..99))
      when "number"
        new_val = Faker::Number.decimal(l_digits:2, r_digits: 3)
    end

    instance.send((attr.to_s + "="), new_val)
  end

  instance.save!

  instance
end

.seed!(num_to_create = 3) ⇒ Object 



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# File 'lib/json_sti/inheritable_seeder.rb', line 3

def self.seed!(num_to_create=3)
  relations_lookup = JsonSti::ClassMasterList.relations_lookup

  relations_lookup.each do |type, info|
    info[:members].each do |member|
      klass = "#{type.to_s.camelize}::#{member.to_s.camelize}".constantize
      instance = klass.create

      if !instance.valid?
        skip_sub_object_creation = self.fix_errors_on_instance_and_determine_next_step(instance)
        next if skip_sub_object_creation
      end

      p "Created a #{klass.to_s}"

      info[:relationships].each do |relationship|
        relations_lookup[relationship][:members].each do |relation_member|
          self.create_relationship_for_instance(instance, relationship, relation_member, num_to_create)
        end
      end
    end
  end
end