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require Rails.root + 'db/seeds.d/020-roles_list.rb'
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class TidyCurrentRoles < ActiveRecord::Migration[4.2]
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def up
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# if there are no roles, then this is a new installation and we will create them in seeds
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return if Role.count == 0
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Filter.reset_column_information
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Role.without_auditing do
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::RolesList.seeded_roles.each do |name, options|
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role = Role.find_by :name => name
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if role
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process_existing name, role, options
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else
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create_from_seeds name, options
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end
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end
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end
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process_default_role
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end
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def process_existing(original_name, role, options)
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diff = role.permission_diff options[:permissions]
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return if diff.empty?
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rename_existing role, original_name
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create_from_seeds original_name, options
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end
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def rename_existing(role, original_name)
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prefix = "Customized"
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role_name = "#{prefix} #{original_name}"
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if Role.find_by(:name => role_name)
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rename_with_free_name role, prefix, original_name
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else
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role.update_attribute :name, role_name
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end
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end
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def rename_with_free_name(role, prefix, original_name)
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num = 1
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new_name = generate_name prefix, original_name, num
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while Role.find_by :name => new_name
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new_name = generate_name prefix, original_name, num
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num += 1
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end
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role.update_attribute :name, new_name
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end
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def generate_name(prefix, original_name, num)
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"#{prefix} #{original_name} #{num}"
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end
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def create_from_seeds(name, options)
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SeedHelper.create_role name, options.merge(:update_permissions => false), 0, false
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end
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def process_default_role
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Role.default.update_attribute :origin, "foreman"
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end
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end
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