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Diff for /RT/Invoicing/rt_invoices.pl between version 1.2 and 1.41

version 1.2, 2011/03/21 01:05:38 version 1.41, 2011/12/22 05:21:56
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 #!/usr/bin/perl  #!/usr/bin/perl
   # $AFresh1: rt_invoices.pl,v 1.40 2011/12/22 04:52:28 andrew Exp $
   ########################################################################
   # Copyright (c) 2011 Andrew Fresh <andrew@afresh1.com>
   #
   # Permission to use, copy, modify, and distribute this software for any
   # purpose with or without fee is hereby granted, provided that the above
   # copyright notice and this permission notice appear in all copies.
   #
   # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
   # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
   # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
   # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
   # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
   # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
   ########################################################################
 use strict;  use strict;
 use warnings;  use warnings;
   
 use 5.010;  use 5.010;
   
 use YAML::Any;  
 use Template;  use Template;
 use RT::Client::REST;  use RT::Client::REST;
 use RT::Client::REST::Ticket;  use RT::Client::REST::Ticket;
 use RT::Client::REST::User;  use RT::Client::REST::User;
   
   use File::Path;
 use DateTime;  use DateTime;
   
 my %included_hours;  use lib './lib';    # XXX This is fragile, there are better ways
   use RTI::Config;
   use RTI::State;
   
 my $config = RTI::Config->new();  my $config = RTI::Config->new();
   my $state  = RTI::State->new( $config->get('state') );
   
 #print Dump $config; exit;  
   
 # my $state = RTI::State->new($cust);  
 # $invoice{state} = $state;  
 my $lastinvdate;    # = $state->{lastinvoicedte}; XXX Needs to be a DateTime  
   
 #$lastinvdate = DateTime->now->subtract( months => 2 );  
 my $invoiceid = 1;    # $state->{lastinvoice} + 1;  
   
 my $startdate;  
 my @invoices;  
 foreach my $cust ( @{ $config->get('customers') } ) {  
     my %invoice = (  
         from  => $config->get('from'),  
         to    => $cust->{address},  
         rates => $cust->{rates},  
         match => $cust->{match},  
     );  
   
     if ( $cust->{base_rate} ) {  
         my $date = DateTime->now;  
         my $day  = $cust->{day} || 1;  
         my $freq = $cust->{frequency} || 1;  
   
         my $diff;  
         my $per;  
         given ( $cust->{per} ) {  
             when ('week')  { $per = 'weeks';  $diff = $date->dow - $day; }  
             when ('month') { $per = 'months'; $diff = $date->day - $day; }  
             default { die "Unknown per [$cust->{per}]\n" }  
         }  
   
         # $day is start day, end should be one day further back  
         $diff = abs($diff) + 1;  
         $date->subtract( days => $diff );  
   
         my $title  
             = $freq == 1  
             ? ucfirst( $cust->{per} . 'ly' )  
             : $freq . ' ' . ucfirst( $cust->{per} );  
         $title .= ' Retainer';  
   
         my %project = ( title => $title, fees => [], );  
   
         # XXX need to add them until we get to where we billed already  
         # if we don't know the last invoice date, assume the day before  
         $lastinvdate ||= $date->clone->subtract( days => 1 );  
         while ( $date > $lastinvdate ) {  
             $invoice{enddate} = $date->clone;  
             my %hours = (  
                 end   => $date->clone,  
                 hours => { %{ $cust->{hours} } },  
             );  
   
             my $contents = ' to ' . $date->ymd;  
             $date->subtract( $per => $freq )->add( days => 1 );  
             $contents = $date->ymd . $contents;  
   
             $invoice{startdate} ||= $date->clone;  
             $hours{start} = $date->clone;  
             $startdate = $date->clone;  
   
             unshift @{ $invoice{hours} }, \%hours;  
             unshift @{ $project{fees} },  
                 {  
                 count    => 1,  
                 rate     => $cust->{base_rate},  
                 contents => $contents,  
                 };  
   
             # Next time, one day less  
             $date->subtract( days => 1 );  
         }  
   
         if (@{ $project{fees} }) {  
             push @{ $invoice{projects} }, \%project;  
         }  
     }  
     else {  
         $invoice{enddate} = DateTime->now->ymd;  
         push @{ $invoice{hours} },  
             { end => DateTime->now, hours => $cust->{hours} };  
     }  
   
     push @invoices, \%invoice;  
 }  
   
 #print Dump \@invoices; exit;  
   
 my $rt_conf = $config->get('rt');  my $rt_conf = $config->get('rt');
 my $rt      = RT::Client::REST->new(  my $rt      = RT::Client::REST->new(
     server  => $rt_conf->{server},      server  => $rt_conf->{server},
     timeout => $rt_conf->{timeout},      timeout => $rt_conf->{timeout},
 );  );
 $rt->login(  
     username => $rt_conf->{user},  
     password => $rt_conf->{pass},  
 );  
 my $tickets = RT::Client::REST::Ticket->new( rt => $rt );  my $tickets = RT::Client::REST::Ticket->new( rt => $rt );
 my $users = RT::Client::REST::User->new( rt => $rt );  
   
   $rt->login( username => $rt_conf->{user}, password => $rt_conf->{pass} );
   
   #use YAML;
   #print Dump $config, $state; exit;
   
   
   my $customers = $config->get('customers');
   my $startdate = set_dates($customers);
   
 my @limits = map +{  my @limits = map +{
     attribute  => 'status',      attribute  => 'status',
     operator   => '=',      operator   => '=',
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     # XXX This should be a config option      # XXX This should be a config option
     qw/ open stalled resolved /;      qw/ open stalled resolved /;
   
 #push @limits,  push @limits,
 #    {      {
 #    attribute => 'resolved',      attribute => 'last_updated',
 #    operator  => '>=',      operator  => '>=',
 #    value     => '2011-03-01'      value     => $startdate->ymd,
 #    };      };
 if ($startdate) {  
     push @limits,  
         {  
         attribute => 'last_updated',  
         operator  => '>=',  
         value     => $startdate->ymd,  
         };  
 }  
   
 #push @limits, { attribute => 'id', operator => '=', value => '51' };  
 #push @limits, { attribute => '', operator => '', value => '' };  
   
 my $results = $tickets->search(  my $results = $tickets->search(
     limits  => \@limits,      limits  => \@limits,
     orderby => 'id',      orderby => 'id',
 );  );
   
 #print Dump $ticket, $results;  
   
 my $count = $results->count;  my $count = $results->count;
 print "There are $count results that matched your query\n";  print "There are $count results that matched your query\n";
   
 my $iterator = $results->get_iterator;  my $iterator = $results->get_iterator;
 while ( my $ticket = &$iterator ) {  while ( my $ticket = &$iterator ) {
     my %project = (      my $cust = find_customer_for_ticket($ticket, $customers);
         id     => $ticket->id,      if ( !$cust ) {
         queue  => $ticket->queue,          warn "No customer found for ticket " . $ticket->id;
         owner  => $ticket->owner,          next;
         title  => $ticket->id . ': ' . $ticket->subject,  
         detail => 'Requestors: '  
             . join( ', ', $ticket->requestors )  
             . ' Queue: '  
             . $ticket->queue,  
         fees     => [],  
         expenses => [],  
     );  
   
     my $invoice;  
 INVOICE: foreach my $i (@invoices) {  
         next INVOICE unless $i->{match};  
         foreach my $m ( @{ $i->{match} } ) {  
             my $type = $m->{type};  
             my $thing = join ' ', $ticket->$type;  
   
             if ( $m->{$type} ) {  
                 my $match = lc $m->{$type};  
                 next INVOICE unless lc($thing) ~~ $match;  
             }  
             elsif ( $m->{regex} ) {  
                 next INVOICE unless $thing ~~ /\Q$m->{regex}\E/;  
             }  
             else {  
                 warn "Invalid match!";  
                 next INVOICE;  
             }  
         }  
         $invoice = $i;  
     }      }
   
     if ( !$invoice ) {      next if $cust->{no_invoice};
         say "No invoice found for ticket " . $ticket->id;      $cust->{invoice} ||= make_invoice($cust);
       if ( !$cust->{invoice} ) {
         # XXX should construct a "new" invoice to pop onto the list          $cust->{no_invoice} = 1;
           say "$cust->{id} has no open invoices [" . $ticket->id . ']';
         next;          next;
     }      }
   
     #foreach my $r ($ticket->requestors) {      say 'Ticket ' . $ticket->id . " belongs to $cust->{id}";
     #    $users->id( $r );  
     #    $users->retrieve;  
     #    print Dump $users;  
     #}  
   
     my $txns = $ticket->transactions( type => [qw(Comment Correspond)] );      my $project = make_project( $ticket, $cust );
     my $txn_i = $txns->get_iterator;      next unless @{ $project->{fees} } || @{ $project->{expenses} };
     while ( my $txn = $txn_i->() ) {  
         next unless $txn->time_taken;  
   
         my $work_time = sprintf "%.03f", $txn->time_taken / 60;      foreach my $fee ( @{ $project->{fees} } ) {
         my $work_type = $txn->cf('WorkType');          my $hours = hours_for_date( $cust->{invoice}, $fee->{date} );
         my $work_rate  
             = $invoice->{rates}{$work_type}  
             || $invoice->{rates}{default}  
             || 0;  
   
         my $ih_type          my $type  = 'unknown';
             = exists $included_hours{$work_type}          my $count = $fee->{count};
             ? $work_type          while ( $type && $count > 0 && $type ne 'default' ) {
             : 'default';              $type = exists $hours->{ $fee->{type} }
                   && $hours->{ $fee->{type} } > 0 ? $fee->{type} : 'default';
   
         my %fee = (              next unless exists $hours->{$type} && $hours->{$type} > 0;
             id       => $txn->id,  
             contents => $txn->created . ' ('  
                 . $txn->id . ')' . "\n\n"  
                 . ( $txn->data || $ticket->subject ),  
             count => $work_time,  
             rate  => $work_rate,  
         );  
         if ( $work_type && $work_type ne 'Normal' ) {  
             $fee{detail} = $work_type . ' rate';  
         }  
   
         push @{ $project{fees} }, \%fee;              my $discount_time = 0;
               if ( $hours->{$type} > $count ) {
                   $hours->{$type} -= $count;
                   $discount_time = $count;
               }
               else {
                   $discount_time = $hours->{$type};
                   $hours->{$type} = 0;
               }
   
         next              if ($discount_time) {
             unless $included_hours{$ih_type} && $included_hours{$ih_type} > 0;                  $cust->{invoice}->{discount}->{amount}
                       += round( $discount_time * $fee->{rate} );
                   $cust->{invoice}->{discount}->{hours}{$type}
                       += $discount_time;
   
         my $discount_time = 0;                  $type = '' if $type eq 'default';
         if ( $included_hours{$ih_type} > $work_time ) {                  $count -= $discount_time;
             $included_hours{$ih_type} -= $work_time;                  $fee->{detail} .= " $discount_time $type Hours Discounted";
             $discount_time = $work_time;              }
         }          }
         else {  
             $discount_time = $included_hours{$ih_type};  
             $included_hours{$ih_type} = 0;  
         }  
   
         if ($discount_time) {  
             $fee{detail} = "$discount_time $work_type Hours Discounted";  
             $invoice->{discount}{amount} += $discount_time * $fee{rate};  
             $invoice->{discount}{hours}{$work_type} += $discount_time;  
         }  
   
         #print Dump $txn; exit;  
     }      }
   
     next unless @{ $project{fees} } || @{ $project{expenses} };      push @{ $cust->{invoice}->{projects} }, $project;
     print " Added ticket $project{id}\n";  
     push @{ $invoice->{projects} }, \%project;  
 }  }
   
 foreach my $invoice (@invoices) {  
     next unless $invoice->{projects} && @{ $invoice->{projects} };  
   
   foreach my $cust ( @{$customers} ) {
       my $invoice = $cust->{invoice};
       next unless $invoice && $invoice->{projects} && @{ $invoice->{projects} };
   
       $invoice->{custid}  = $cust->{id};
       $invoice->{transactions} = [];
   
       my %transactions;
     foreach my $project ( @{ $invoice->{projects} } ) {      foreach my $project ( @{ $invoice->{projects} } ) {
         print "$project->{title}\n";          if ( $project->{transactions} ) {
               %transactions = ( %transactions, %{ $project->{transactions} } );
           }
         my $subtotal = 0;          my $subtotal = 0;
         foreach my $fee ( @{ $project->{fees} } ) {          foreach my $fee ( @{ $project->{fees} } ) {
             my $amount = round( $fee->{count} * $fee->{rate} );              my $amount = round( $fee->{count} * $fee->{rate} );
             print "  $amount (" . ( $fee->{count} * $fee->{rate} ) . ")\n";  
             $subtotal += $amount;              $subtotal += $amount;
         }          }
         foreach my $expense ( @{ $project->{expenses} } ) {          foreach my $expense ( @{ $project->{expenses} } ) {
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         }          }
         $project->{total} = $subtotal;          $project->{total} = $subtotal;
         $invoice->{total} += $subtotal;          $invoice->{total} += $subtotal;
         print " Subtotal $subtotal\n";  
     }      }
       @{ $invoice->{transactions} } = sort { $a <=> $b } keys %transactions;
   
     if ( $invoice->{discount} ) {      if ( $invoice->{discount} ) {
         my $c = "Included Hours\n";          my $c = "Included Hours\n";
         if ( $invoice->{discount}{hours} ) {          if ( $invoice->{discount}{hours} ) {
             foreach my $t ( keys %{ $invoice->{discount}{hours} } ) {              foreach my $t ( keys %{ $invoice->{discount}{hours} } ) {
                 $c .= "\n$invoice->{discount}{hours}{$t} $t hour";                  my $type = $t eq 'default' ? '' : $t;
                   $c .= "\n$invoice->{discount}{hours}{$t} $type hour";
                 $c .= 's' if $invoice->{discount}{hours}{$t} != 1;                  $c .= 's' if $invoice->{discount}{hours}{$t} != 1;
                 $c .= "\n";                  $c .= "\n";
             }              }
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         $invoice->{total} -= round( $invoice->{discount}{amount} );          $invoice->{total} -= round( $invoice->{discount}{amount} );
     }      }
   
       $invoice->{past_due} = 0;
       if (my $unpaid_invoices = $state->unpaid_invoices($cust->{id})) {
           my %project = ( title => 'Unpaid Invoices', fees => [], );
   
           foreach my $id ( sort { $a <=> $b } keys %{$unpaid_invoices} ) {
               my $unpaid = $state->get_invoice($id);
               $invoice->{past_due} += $unpaid_invoices->{$id};
               push @{ $project{fees} }, {
                   id       => $id,
                   contents => sprintf(
                       "Invoice %06d from %s",
                       $id, ymd_to_DateTime( $unpaid->{invdate} )->ymd
                   ),
                   count => 1,
                   rate  => $unpaid_invoices->{$id},
               };
           }
           unshift @{ $invoice->{projects} }, \%project;
       }
   
     if ( $invoice->{past_due} ) {      if ( $invoice->{past_due} ) {
         $invoice->{total_due} = $invoice->{total} + $invoice->{past_due};          $invoice->{total_due} = $invoice->{total} + $invoice->{past_due};
     }      }
   
     $invoice->{id}   = $invoiceid;      next unless $invoice->{total} > 0 || $invoice->{total_due};
     $invoice->{file} = 'invoice_' . $invoiceid . '.pdf';  
   
     print "Created Invoice\n";      $invoice->{info} = $config->get('info');
     print Dump $invoice;      my $from = $config->get('from');
       $from = get_user($from) if !ref $from;
   
     my $tt = Template->new;      $invoice->{id} = $state->next_invoice_id;
     $tt->process( 'invoice.tex.tt', $invoice, $invoice->{file} )      $invoice->{file} = sprintf 'invoice_%06d.pdf', $invoice->{id};
   
       $invoice->{organization} = $from->{organization} || $from->{name};
       $invoice->{from} = make_address($from);
       $invoice->{to}   = make_address( $cust->{address} || $cust->{id} );
       $invoice->{logo} = $config->get('logo');
   
       $state->add_invoice( $invoice );
   
   
       foreach my $key (qw/ start end /) {
           if ( exists $invoice->{$key} ) {
               $invoice->{$key} = $invoice->{$key}->strftime('%B %d, %Y');
           }
       }
   
       my $invoice_dir = $config->get('invoice_dir');
       File::Path::make_path($invoice_dir);
       my $file = join '/', $invoice_dir, $invoice->{file};
   
       my $tt = Template->new( INCLUDE_PATH => $config->get('template_dir'), )
           || die $Template::ERROR, "\n";
   
       $tt->process( $config->get('invoice_template'), $invoice, $file )
         or die $tt->error . "\n";          or die $tt->error . "\n";
   
     print "Generated $invoice->{file}\n";      printf "Generated %s for %s: \$%.02f\n", $invoice->{file}, $cust->{id},
           $invoice->{total};
   
     $invoiceid++;  
 }  }
   
 # XXX Save State  $state->save;
   
 sub round {  sub round {
     my ($amount) = @_;      my ($amount) = @_;
Line 324 
Line 246 
     return sprintf "%.02f", $amount;      return sprintf "%.02f", $amount;
 }  }
   
 package RTI::Config;  sub find_customer_for_ticket {
 use strict;      my ($ticket, $customers) = @_;
 use warnings;  
   
 use 5.010;      foreach my $cust ( @{$customers} ) {
           next unless $cust->{match};
           foreach my $m ( @{ $cust->{match} } ) {
               my $type = $m->{type};
               my $match
                   = exists $m->{$type}
                   ? lc( $m->{$type} )
                   : qr/\Q$m->{regex}\E/;
               my $thing = [ map {lc} $ticket->$type ];
   
 use YAML::Any qw/ LoadFile /;              if ( !$match ) {
                   warn "Invalid match!";
                   next;
               }
               return $cust if ( $match ~~ $thing );
           }
       }
   
 sub new {      # Fake customer if we didn't find one
     my ( $class, $args ) = @_;      my $cust = $config->new_customer;
   
     my $self = { file => '', };      ( $cust->{id} ) = $ticket->requestors;
     bless $self, $class;      return unless $cust->{id};
     my $file = $args->{file} || $self->_find_config;      push @{$customers}, $cust;
     $self->read_config($file);  
   
     return $self;      $cust->{match} = [
           {   type  => 'requestors',
               regex => $cust->{id},
           }
       ];
   
       set_cust_dates($cust);
       return $cust;
 }  }
   
 sub _find_config {  sub get_user {
     my ($self) = @_;      my ($id) = @_;
   
     # XXX This needs to be better      state %users;
     foreach my $file (qw/ rt_invoice.conf rt_invoice.cfg .rt_invoicerc /) {      return $users{$id} if $users{$id};
         foreach my $dir ( '.', $ENV{HOME} . '/.rt_invoice', $ENV{HOME} ) {  
             my $path = join '/', $dir, $file;      my %map = (
             return $path if -e $path;          address_one   => 'addr1',
         }          address_two   => 'addr2',
           email_address => 'email',
           real_name     => 'name',
           name          => 'username',
       );
   
       my $users = RT::Client::REST::User->new( rt => $rt, id => $id );
       $users->retrieve;
   
       my %user;
       foreach my $m ( keys %{ $users->_attributes } ) {
           next unless $users->can($m);
   
           my $v = $users->$m;
           next unless $v;
   
           $m = $map{$m} if exists $map{$m};
   
           $user{$m} = $v;
     }      }
     return;  
       $users{$id} = \%user;
       return \%user;
 }  }
   
 sub read_config {  sub make_invoice {
     my ( $self, $file ) = @_;      my ($cust) = @_;
   
     $file ||= $self->{file};      return if $cust->{no_invoice};
     die "$file: no such file\n" unless -e $file;      return unless $cust->{billstart};
   
     my $c = LoadFile($file) or die "Unable to load $file\n";      my %invoice = ( end => $cust->{billend}->clone->subtract( seconds => 1 ) );
       $invoice{start} = $cust->{startinvoicedate}->clone
           if $cust->{startinvoicedate};
   
     $c->{customers} ||= [];      return if $invoice{start} && $invoice{start} > $invoice{end};
     if ( $c->{default} ) {  
         foreach my $cust ( @{ $c->{customers} } ) {      if ( $cust->{base_rate} ) {
             foreach my $k ( keys %{ $c->{default} } ) {          my ( $project, $hours ) = make_base_project( $cust );
                 $cust->{$k} //= $c->{default}->{$k};  
           if ( @{ $project->{fees} } ) {
               $invoice{end}   = $project->{end};
               $invoice{hours} = $hours;
               push @{ $invoice{projects} }, $project;
           }
       }
       elsif ( $cust->{hours} ) {
           $invoice{hours} = [
               {   end   => $invoice{end}->clone,
                   hours => $cust->{hours},
             }              }
           ];
       }
   
       return \%invoice;
   }
   
   sub make_base_project {
       my ( $cust ) = @_;
   
       my $date    = $cust->{billstart}->clone;
       my $billend = $cust->{billend}->clone;
       my ($freq) = get_billing_frequency($cust);
   
       my $title
           = $cust->{frequency} == 1
           ? ucfirst( $cust->{per} . 'ly' )
           : $freq . ' ' . ucfirst( $cust->{per} );
       $title .= ' Retainer';
   
       my %project = ( title => $title, start => $date->clone, fees => [], );
       my @hours;
   
       while ( $date < $billend ) {
           my $start = $date->clone;
   
           $date->add( $freq );
   
           my $end = $date > $billend ? $billend->clone : $date->clone;
           $end->subtract( seconds => 1 );
   
           $project{end} = $end->clone;
   
           push @{ $project{fees} },
               {
               count    => 1,
               rate     => $cust->{base_rate},
               contents => $start->ymd . ' to ' . $end->ymd,
               };
   
           push @hours,
               {
               start => $start->clone,
               end   => $end->clone,
               hours => { %{ $cust->{hours} } },
               };
       }
   
       return \%project, \@hours;
   }
   
   sub make_address {
       my ($addr) = @_;
       my @adr;
   
       $addr = get_user($addr) unless ref $addr;
   
       if ( $addr->{organization} ) {
           push @adr, $addr->{organization};
       }
       elsif ( $addr->{name} && !$addr->{attn} ) {
           push @adr, $addr->{name};
       }
   
       if (   ( $addr->{addr1} || $addr->{addr2} )
           && $addr->{city}
           && $addr->{state}
           && $addr->{zip} )
       {
           push @adr, $addr->{attn}  if $addr->{attn};
           push @adr, $addr->{addr1} if $addr->{addr1};
           push @adr, $addr->{addr2} if $addr->{addr2};
           push @adr,
               $addr->{city} . ', ' . $addr->{state} . '  ' . $addr->{zip};
       }
       else {
           push @adr, $addr->{email} if $addr->{email};
       }
   
       return join "\n\n", @adr;
   }
   
   sub make_project {
       my ( $ticket, $cust ) = @_;
   
       my %project = (
           id     => $ticket->id,
           queue  => $ticket->queue,
           owner  => $ticket->owner,
           title  => $ticket->subject,
           detail => 'Ticket: '
               . $ticket->id
               . ' Status: '
               . $ticket->status
               . ' Requestors: '
               . join( ', ', $ticket->requestors ),
           fees     => [],
           expenses => [],
       );
   
       my $txns = $ticket->transactions( type => [qw(Comment Correspond)] );
       my $txn_i = $txns->get_iterator;
       while ( my $txn = $txn_i->() ) {
           next if $state->txn_is_invoiced( $txn->id );
   
           if ( my $expense = make_expense( $txn, $ticket ) ) {
               push @{ $project{expenses} }, $expense;
               $project{transactions}{ $txn->id } = 1;
         }          }
   
           next unless $txn->time_taken;
   
           my $fee = make_fee( $txn, $cust->{rates}, $ticket );
   
           if ( !( $fee->{rate} && $fee->{count} ) ) {
               warn "Invalid Fee, no rate or count";
               next;
           }
   
           my $invoice = $cust->{invoice};
           if ( $invoice->{start} && $invoice->{start} > $fee->{date} ) {
               warn "Ticket "
                   . $ticket->id
                   . " has uninvoiced Transaction "
                   . $txn->id . "\n";
               next;
           }
           next if $invoice->{end} < $fee->{date};
   
           push @{ $project{fees} }, $fee;
           $project{transactions}{ $txn->id } = 1;
     }      }
   
     $self->{_config} = $c;      return \%project;
     $self->{file}    = $file;  
 }  }
   
 sub get {  sub make_fee {
     my ( $self, $key ) = @_;      my ( $txn, $rates, $ticket ) = @_;
   
     # XXX This should deep copy? not a reference would be good      # XXX Only need $ticket for the alternate subject
     return $self->{_config}->{$key};  
       my $work_time = sprintf "%.03f", $txn->time_taken / 60;
       my $work_type = $txn->cf('WorkType');
   
       if ( $work_type =~ s/\s*Onsite//i ) {
   
           # XXX Do something special for onsite activities
       }
   
       $work_type =~ s/^\s+|\s+$//g;
       $work_type ||= 'Normal';
   
       my %fee = (
           id       => $txn->id,
           contents => $txn->created . ' ('
               . $txn->id . ')' . "\n\n"
               . ( $txn->data || $ticket->subject ),
           count => $work_time,
           type  => $work_type,
           date  => ymd_to_DateTime( $txn->created ),
           rate  => $rates->{$work_type} || $rates->{default} || 0,
       );
   
       if ( $work_type && $work_type ne 'Normal' ) {
           $fee{detail} = $work_type . ' rate';
       }
   
       return \%fee;
 }  }
   
 package RTI::State;  sub make_expense {
 use strict;      my ( $txn, $ticket ) = @_;
 use warnings;  
   
 use 5.010;      my $amount = $txn->cf('ExpenseAmount') or return;
   
 use YAML::Any qw/ LoadFile DumpFile /;      my %expense = (
           id       => $txn->id,
           contents => $txn->created . ' ('
               . $txn->id . ')' . "\n\n"
               . ( $txn->data || $ticket->subject ),
           amount => $amount,
           date   => ymd_to_DateTime( $txn->created ),
   
 sub new {          # detail => ???,
     my ( $class, $args ) = @_;      );
   
     my $self = { file => '', };      return \%expense;
     bless $self, $class;  }
     my $file = $args->{file} || $self->_find_config;  
     $self->read_config($file);  
   
     return $self;  sub hours_for_date {
       my ( $invoice, $date ) = @_;
   
       my $hours = {};
       if ( $invoice->{hours} ) {
           foreach my $h ( @{ $invoice->{hours} } ) {
               next if $h->{start} && $h->{start} > $date;
               next if $h->{end} < $date;
   
               $hours = $h->{hours};
               last;
           }
       }
       return $hours;
   }
   
   sub ymd_to_DateTime {
       my ($ymd) = @_;
       my ( $date, $time ) = split /[\sT]/, $ymd;
       my ( $year, $month, $day ) = split '-', $date;
       my ( $hour, $minute, $second ) = split ':', $time if $time;
   
       return DateTime->new(
           year      => $year,
           month     => $month,
           day       => $day,
           hour      => $hour || 0,
           minute    => $minute || 0,
           second    => $second || 0,
           time_zone => 'local',
       );
   }
   
   sub get_billing_frequency {
       my ($cust) = @_;
       my $per  = $cust->{per}       || 'week';
       my $freq = $cust->{frequency} || 1;
   
       my $day_method;
       given ($per) {
           when ('week')  { $per = 'weeks';  $day_method = 'dow' }
           when ('month') { $per = 'months'; $day_method = 'day' }
           default { die "Unknown per [$per]\n" }
       }
   
       return DateTime::Duration->new($per => $freq), $day_method;
   }
   
   sub set_dates {
       my ($customers) = @_;
   
       my $newest_invoice;
       my $max_duration;
   
       foreach my $cust ( @{$customers} ) {
           set_cust_dates($cust);
   
           my ($freq) = get_billing_frequency($cust);
           $max_duration = $freq
               if !$max_duration
                   || DateTime::Duration->compare( $freq, $max_duration ) > 0;
   
           if ( $cust->{startinvoicedate} ) {
               my $date = $cust->{startinvoicedate}->clone;
               $newest_invoice = $date->clone
                   if !$newest_invoice || $newest_invoice < $date;
           }
       }
   
       return $newest_invoice->clone->subtract($max_duration)
           ->subtract( days => 1 );
   }
   
   sub set_cust_dates {
       my ($cust) = @_;
   
       my $day = $cust->{day} || 0;
       my ( $freq, $day_method ) = get_billing_frequency($cust);
   
       my $end = DateTime->now( time_zone => 'local' )
           ->set( hour => 0, minute => 0, second => 0 );
   
       my $start = $end->clone->subtract($freq);
   
       # XXX This is helpful, but monthly and billday > 28 == !!!
       $end->subtract( days => 1 )
           while $day && $end->$day_method != $day;
   
       my $lastinvoice = $state->last_invoice( $cust->{id} );
       if ( $lastinvoice && $lastinvoice->{end} ) {
           $start = ymd_to_DateTime( $lastinvoice->{end} )->add( days => 1 );
           $cust->{startinvoicedate} = $start->clone;
       }
   
       $cust->{no_invoice} = 1 if $start->clone->add($freq) > $end;
       $cust->{billend}    = $end;
       $cust->{billstart}  = $start;
 }  }
Legend:
Removed from v.1.2  
changed lines
  Added in v.1.41
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