Add parameter radacctdir to freeradius class

to be able to configure the path

manifests/init.pp

@@ -16,6 +16,7 @@ class freeradius (
   $preserve_mods   = true,
   $correct_escapes = true,
   $manage_logpath  = true,
+  $radacctdir      = $freeradius::params::radacctdir,
 ) inherits freeradius::params {
 
   validate_re($freeradius::fr_version, '^3', 'This module is only compatible with FreeRADIUS 3')

manifests/params.pp

@@ -143,4 +143,6 @@ class freeradius::params {
     'Debian' => "\${raddbdir}",
     default  => "\${localstatedir}/lib/radiusd",
   }
+
+  $radacctdir = "\${logdir}/radacct"
 }

templates/radiusd.conf.erb

@@ -57,7 +57,7 @@ localstatedir = /var
 sbindir = /usr/sbin
 logdir = <%= @fr_logpath %>
 raddbdir = <%= @fr_raddbdir %>
-radacctdir = ${logdir}/radacct
+radacctdir = <%= @radacctdir %>
 
 #
 #  name of the running server.  See also the "-n" command-line option.