FS/FS/part_pkg/flat.pm

   1 package FS::part_pkg::flat;
   2
   3 use strict;
   4 use vars qw( @ISA %info
   5              %usage_fields %usage_recharge_fields
   6              @usage_fieldorder @usage_recharge_fieldorder
   7            );
   8 use Tie::IxHash;
   9 #use FS::Record qw(qsearch);
  10 use FS::UI::bytecount;
  11 use FS::part_pkg;
  12
  13 @ISA = qw(FS::part_pkg);
  14
  15 tie my %temporalities, 'Tie::IxHash',
  16   'upcoming'  => "Upcoming (future)",
  17   'preceding' => "Preceding (past)",
  18 ;
  19
  20 %usage_fields = (
  21
  22     'seconds'       => { 'name' => 'Time limit for this package',
  23                          'default' => '',
  24                          'check' => sub { shift =~ /^\d*$/ },
  25                        },
  26     'upbytes'       => { 'name' => 'Upload limit for this package',
  27                          'default' => '',
  28                          'check' => sub { shift =~ /^\d*$/ },
  29                          'format' => \&FS::UI::bytecount::display_bytecount,
  30                          'parse' => \&FS::UI::bytecount::parse_bytecount,
  31                        },
  32     'downbytes'     => { 'name' => 'Download limit for this package',
  33                          'default' => '',
  34                          'check' => sub { shift =~ /^\d*$/ },
  35                          'format' => \&FS::UI::bytecount::display_bytecount,
  36                          'parse' => \&FS::UI::bytecount::parse_bytecount,
  37                        },
  38     'totalbytes'    => { 'name' => 'Transfer limit for this package',
  39                          'default' => '',
  40                          'check' => sub { shift =~ /^\d*$/ },
  41                          'format' => \&FS::UI::bytecount::display_bytecount,
  42                          'parse' => \&FS::UI::bytecount::parse_bytecount,
  43                        },
  44 );
  45
  46 %usage_recharge_fields = (
  47
  48     'recharge_amount'       => { 'name' => 'Cost of recharge for this package',
  49                          'default' => '',
  50                          'check' => sub { shift =~ /^\d*(\.\d{2})?$/ },
  51                        },
  52     'recharge_seconds'      => { 'name' => 'Recharge time for this package',
  53                          'default' => '',
  54                          'check' => sub { shift =~ /^\d*$/ },
  55                        },
  56     'recharge_upbytes'      => { 'name' => 'Recharge upload for this package',
  57                          'default' => '',
  58                          'check' => sub { shift =~ /^\d*$/ },
  59                          'format' => \&FS::UI::bytecount::display_bytecount,
  60                          'parse' => \&FS::UI::bytecount::parse_bytecount,
  61                        },
  62     'recharge_downbytes'    => { 'name' => 'Recharge download for this package',
  63                          'default' => '',
  64                          'check' => sub { shift =~ /^\d*$/ },
  65                          'format' => \&FS::UI::bytecount::display_bytecount,
  66                          'parse' => \&FS::UI::bytecount::parse_bytecount,
  67                        },
  68     'recharge_totalbytes'   => { 'name' => 'Recharge transfer for this package',
  69                          'default' => '',
  70                          'check' => sub { shift =~ /^\d*$/ },
  71                          'format' => \&FS::UI::bytecount::display_bytecount,
  72                          'parse' => \&FS::UI::bytecount::parse_bytecount,
  73                        },
  74     'usage_rollover' => { 'name' => 'Allow usage from previous period to roll '.
  75                                     ' over into current period',
  76                           'type' => 'checkbox',
  77                         },
  78     'recharge_reset' => { 'name' => 'Reset usage to these values on manual '.
  79                                     'package recharge',
  80                           'type' => 'checkbox',
  81                         },
  82 );
  83
  84 @usage_fieldorder = qw( seconds upbytes downbytes totalbytes );
  85 @usage_recharge_fieldorder = qw(
  86   recharge_amount recharge_seconds recharge_upbytes
  87   recharge_downbytes recharge_totalbytes
  88   usage_rollover recharge_reset
  89 );
  90
  91 %info = (
  92   'name' => 'Flat rate (anniversary billing)',
  93   'shortname' => 'Anniversary',
  94   'fields' => {
  95     'setup_fee'     => { 'name' => 'Setup fee for this package',
  96                          'default' => 0,
  97                        },
  98     'recur_fee'     => { 'name' => 'Recurring fee for this package',
  99                          'default' => 0,
 100                        },
 101
 102     #false laziness w/voip_cdr.pm
 103     'recur_temporality' => { 'name' => 'Charge recurring fee for period',
 104                              'type' => 'select',
 105                              'select_options' => \%temporalities,
 106                            },
 107
 108     %usage_fields,
 109     %usage_recharge_fields,
 110
 111     'unused_credit' => { 'name' => 'Credit the customer for the unused portion'.
 112                                    ' of service at cancellation',
 113                          'type' => 'checkbox',
 114                        },
 115     'externalid' => { 'name'   => 'Optional External ID',
 116                       'default' => '',
 117                     },
 118   },
 119   'fieldorder' => [ qw( setup_fee recur_fee recur_temporality unused_credit ),
 120                     @usage_fieldorder, @usage_recharge_fieldorder,
 121                     qw( externalid ),
 122                   ],
 123   'weight' => 10,
 124 );
 125
 126 sub calc_setup {
 127   my($self, $cust_pkg, $sdate, $details ) = @_;
 128
 129   my $i = 0;
 130   my $count = $self->option( 'additional_count', 'quiet' ) || 0;
 131   while ($i < $count) {
 132     push @$details, $self->option( 'additional_info' . $i++ );
 133   }
 134
 135   my $quantity = $cust_pkg->quantity || 1;
 136
 137   sprintf("%.2f", $quantity * $self->unit_setup($cust_pkg, $sdate, $details) );
 138 }
 139
 140 sub unit_setup {
 141   my($self, $cust_pkg, $sdate, $details ) = @_;
 142
 143   $self->option('setup_fee');
 144 }
 145
 146 sub calc_recur {
 147   my $self = shift;
 148   my($cust_pkg) = @_;
 149
 150   #my $last_bill = $cust_pkg->last_bill;
 151   my $last_bill = $cust_pkg->get('last_bill'); #->last_bill falls back to setup
 152
 153   return 0
 154     if $self->option('recur_temporality', 1) eq 'preceding' && $last_bill == 0;
 155
 156   $self->base_recur(@_);
 157 }
 158
 159 sub base_recur {
 160   my($self, $cust_pkg) = @_;
 161   $self->option('recur_fee', 1) || 0;
 162 }
 163
 164 sub base_recur_permonth {
 165   my($self, $cust_pkg) = @_;
 166
 167   return 0 unless $self->freq =~ /^\d+$/ && $self->freq > 0;
 168
 169   sprintf('%.2f', $self->base_recur($cust_pkg) / $self->freq );
 170 }
 171
 172 sub calc_remain {
 173   my ($self, $cust_pkg, %options) = @_;
 174
 175   my $time;
 176   if ($options{'time'}) {
 177     $time = $options{'time'};
 178   } else {
 179     $time = time;
 180   }
 181
 182   my $next_bill = $cust_pkg->getfield('bill') || 0;
 183
 184   #my $last_bill = $cust_pkg->last_bill || 0;
 185   my $last_bill = $cust_pkg->get('last_bill') || 0; #->last_bill falls back to setup
 186
 187   return 0 if    ! $self->base_recur($cust_pkg)
 188               || ! $self->option('unused_credit', 1)
 189               || ! $last_bill
 190               || ! $next_bill
 191               || $next_bill < $time;
 192
 193   my %sec = (
 194     'h' =>    3600, # 60 * 60
 195     'd' =>   86400, # 60 * 60 * 24
 196     'w' =>  604800, # 60 * 60 * 24 * 7
 197     'm' => 2629744, # 60 * 60 * 24 * 365.2422 / 12
 198   );
 199
 200   $self->freq =~ /^(\d+)([hdwm]?)$/
 201     or die 'unparsable frequency: '. $self->freq;
 202   my $freq_sec = $1 * $sec{$2||'m'};
 203   return 0 unless $freq_sec;
 204
 205   sprintf("%.2f", $self->base_recur($cust_pkg) * ( $next_bill - $time ) / $freq_sec );
 206
 207 }
 208
 209 sub is_free_options {
 210   qw( setup_fee recur_fee );
 211 }
 212
 213 sub is_prepaid {
 214   0; #no, we're postpaid
 215 }
 216
 217 sub usage_valuehash {
 218   my $self = shift;
 219   map { $_, $self->option($_) }
 220     grep { $self->option($_, 'hush') }
 221     qw(seconds upbytes downbytes totalbytes);
 222 }
 223
 224 sub reset_usage {
 225   my($self, $cust_pkg, %opt) = @_;
 226   warn "    resetting usage counters" if $opt{debug} > 1;
 227   my %values = $self->usage_valuehash;
 228   if ($self->option('usage_rollover', 1)) {
 229     $cust_pkg->recharge(\%values);
 230   }else{
 231     $cust_pkg->set_usage(\%values, %opt);
 232   }
 233 }
 234
 235 1;