Method: HealthCheck::Utils.process_checks

Defined in:
lib/health_check/utils.rb

.process_checks(checks) ⇒ Object 



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# File 'lib/health_check/utils.rb', line 21

def self.process_checks(checks)
  errors = ''
  checks.split('_').each do |check|
    case check
      when 'and', 'site'
        # do nothing
      when "database"
        HealthCheck::Utils.get_database_version
      when "email"
        errors << HealthCheck::Utils.check_email
      when "migrations", "migration"
        if defined?(ActiveRecord::Migration) and ActiveRecord::Migration.respond_to?(:check_pending!)
          # Rails 4+
          begin
            ActiveRecord::Migration.check_pending!
          rescue ActiveRecord::PendingMigrationError => ex
              errors << ex.message
          end
        else
          database_version  = HealthCheck::Utils.get_database_version
          migration_version = HealthCheck::Utils.get_migration_version
          if database_version.to_i != migration_version.to_i
            errors << "Current database version (#{database_version}) does not match latest migration (#{migration_version}). "
          end
        end
      when 'cache'
        errors << HealthCheck::Utils.check_cache
      when "standard"
        errors << HealthCheck::Utils.process_checks(HealthCheck.standard_checks.join('_'))
        errors << HealthCheck::Utils.process_checks("email") if HealthCheck::Utils.mailer_configured?
      when "custom"
        HealthCheck.custom_checks.each do |custom_check|
          errors << custom_check.call(self)
        end
      when "all", "full"
        errors << HealthCheck::Utils.process_checks(HealthCheck.full_checks.join('_'))
      else
        return "invalid argument to health_test. "
    end
  end
  return errors
end