move cust_pay_batch::upload results subroutine to an FS::pay_batch method. upon first download, have batches auto-reset their amounts to the customer balance upon if it is smaller.

1 files changed, 363 insertions, 1 deletions

diff --git a/FS/FS/pay_batch.pm b/FS/FS/pay_batch.pm
index 2bf307c..069105a 100644
--- a/FS/FS/pay_batch.pm
+++ b/FS/FS/pay_batch.pm
@@ -2,7 +2,10 @@ package FS::pay_batch;
 
 use strict;
 use vars qw( @ISA );
-use FS::Record qw( qsearch qsearchs );
+use Time::Local;
+use Text::CSV_XS;
+use FS::Record qw( dbh qsearch qsearchs );
+use FS::cust_pay;
 
 @ISA = qw(FS::Record);
 
@@ -112,6 +115,365 @@ sub check {
   $self->SUPER::check;
 }
 
+=item rebalance
+
+=cut
+
+sub rebalance {
+  my $self = shift;
+}
+
+=item set_status 
+
+=cut
+
+sub set_status {
+  my $self = shift;
+  $self->status(shift);
+  $self->download(time)
+    if $self->status eq 'I' && ! $self->download;
+  $self->upload(time)
+    if $self->status eq 'R' && ! $self->upload;
+  $self->replace();
+}
+
+=item import results OPTION => VALUE, ...
+
+Import batch results.
+
+Options are:
+
+I<filehandle> - open filehandle of results file.
+
+I<format> - "csv-td_canada_trust-merchant_pc_batch", "csv-chase_canada-E-xactBatch" or "PAP"
+
+=cut
+
+sub import_results {
+  my $self = shift;
+
+  my $param = @_;
+  my $fh = $param->{'filehandle'};
+  my $format = $param->{'format'};
+
+  my $filetype;      # CSV, Fixed80, Fixed264
+  my @fields;
+  my $formatre;      # for Fixed.+
+  my @values;
+  my $begin_condition;
+  my $end_condition;
+  my $end_hook;
+  my $hook;
+  my $approved_condition;
+  my $declined_condition;
+
+  if ( $format eq 'csv-td_canada_trust-merchant_pc_batch' ) {
+
+    $filetype = "CSV";
+
+    @fields = (
+      'paybatchnum', # Reference#:  Invoice number of the transaction
+      'paid',        # Amount:  Amount of the transaction.  Dollars and cents
+                     #          with no decimal entered.
+      '',            # Card Type:  0 - MCrd, 1 - Visa, 2 - AMEX, 3 - Discover,
+                     #             4 - Insignia, 5 - Diners/EnRoute, 6 - JCB
+      '_date',       # Transaction Date:  Date the Transaction was processed
+      'time',        # Transaction Time:  Time the transaction was processed
+      'payinfo',     # Card Number:  Card number for the transaction
+      '',            # Expiry Date:  Expiry date of the card
+      '',            # Auth#:  Authorization number entered for force post
+                     #         transaction
+      'type',        # Transaction Type:  0 - purchase, 40 - refund,
+                     #                    20 - force post
+      'result',      # Processing Result: 3 - Approval,
+                     #                    4 - Declined/Amount over limit,
+                     #                    5 - Invalid/Expired/stolen card,
+                     #                    6 - Comm Error
+      '',            # Terminal ID: Terminal ID used to process the transaction
+    );
+
+    $end_condition = sub {
+      my $hash = shift;
+      $hash->{'type'} eq '0BC';
+    };
+
+    $end_hook = sub {
+      my( $hash, $total) = @_;
+      $total = sprintf("%.2f", $total);
+      my $batch_total = sprintf("%.2f", $hash->{'paybatchnum'} / 100 );
+      return "Our total $total does not match bank total $batch_total!"
+        if $total != $batch_total;
+      '';
+    };
+
+    $hook = sub {
+      my $hash = shift;
+      $hash->{'paid'} = sprintf("%.2f", $hash->{'paid'} / 100 );
+      $hash->{'_date'} = timelocal( substr($hash->{'time'},  4, 2),
+                                    substr($hash->{'time'},  2, 2),
+                                    substr($hash->{'time'},  0, 2),
+                                    substr($hash->{'_date'}, 6, 2),
+                                    substr($hash->{'_date'}, 4, 2)-1,
+                                    substr($hash->{'_date'}, 0, 4)-1900, );
+    };
+
+    $approved_condition = sub {
+      my $hash = shift;
+      $hash->{'type'} eq '0' && $hash->{'result'} == 3;
+    };
+
+    $declined_condition = sub {
+      my $hash = shift;
+      $hash->{'type'} eq '0' && (    $hash->{'result'} == 4
+                                  || $hash->{'result'} == 5 );
+    };
+
+
+  }elsif ( $format eq 'csv-chase_canada-E-xactBatch' ) {
+
+    $filetype = "CSV";
+
+    @fields = (
+      '',            # Internal(bank) id of the transaction
+      '',            # Transaction Type:  00 - purchase,      01 - preauth,
+                     #                    02 - completion,    03 - forcepost,
+                     #                    04 - refund,        05 - auth,
+                     #                    06 - purchase corr, 07 - refund corr,
+                     #                    08 - void           09 - void return
+      '',            # gateway used to process this transaction
+      'paid',        # Amount:  Amount of the transaction.  Dollars and cents
+                     #          with decimal entered.
+      'auth',        # Auth#:  Authorization number (if approved)
+      'payinfo',     # Card Number:  Card number for the transaction
+      '',            # Expiry Date:  Expiry date of the card
+      '',            # Cardholder Name
+      'bankcode',    # Bank response code (3 alphanumeric)
+      'bankmess',    # Bank response message
+      'etgcode',     # ETG response code (2 alphanumeric)
+      'etgmess',     # ETG response message
+      '',            # Returned customer number for the transaction
+      'paybatchnum', # Reference#:  paybatch number of the transaction
+      '',            # Reference#:  Invoice number of the transaction
+      'result',      # Processing Result: Approved of Declined
+    );
+
+    $end_condition = sub {
+      '';
+    };
+
+    $hook = sub {
+      my $hash = shift;
+      my $cpb = shift;
+      $hash->{'paid'} = sprintf("%.2f", $hash->{'paid'}); #hmmmm
+      $hash->{'_date'} = time;  # got a better one?
+      $hash->{'payinfo'} = $cpb->{'payinfo'}
+        if( substr($hash->{'payinfo'}, -4) eq substr($cpb->{'payinfo'}, -4) );
+    };
+
+    $approved_condition = sub {
+      my $hash = shift;
+      $hash->{'etgcode'} eq '00' && $hash->{'result'} eq "Approved";
+    };
+
+    $declined_condition = sub {
+      my $hash = shift;
+      $hash->{'etgcode'} ne '00' # internal processing error
+        || ( $hash->{'result'} eq "Declined" );
+    };
+
+
+  }elsif ( $format eq 'PAP' ) {
+
+    $filetype = "Fixed264";
+
+    @fields = (
+      'recordtype',  # We are interested in the 'D' or debit records
+      'batchnum',    # Record#:  batch number we used when sending the file
+      'datacenter',  # Where in the bowels of the bank the data was processed
+      'paid',        # Amount:  Amount of the transaction.  Dollars and cents
+                     #          with no decimal entered.
+      '_date',       # Transaction Date:  Date the Transaction was processed
+      'bank',        # Routing information
+      'payinfo',     # Account number for the transaction
+      'paybatchnum', # Reference#:  Invoice number of the transaction
+    );
+
+    $formatre = '^(.).{19}(.{4})(.{3})(.{10})(.{6})(.{9})(.{12}).{110}(.{19}).{71}$'; 
+
+    $end_condition = sub {
+      my $hash = shift;
+      $hash->{'recordtype'} eq 'W';
+    };
+
+    $end_hook = sub {
+      my( $hash, $total) = @_;
+      $total = sprintf("%.2f", $total);
+      my $batch_total = $hash->{'datacenter'}.$hash->{'paid'}.
+                        substr($hash->{'_date'},0,1);          # YUCK!
+      $batch_total = sprintf("%.2f", $batch_total / 100 );
+      return "Our total $total does not match bank total $batch_total!"
+        if $total != $batch_total;
+      '';
+    };
+
+    $hook = sub {
+      my $hash = shift;
+      $hash->{'paid'} = sprintf("%.2f", $hash->{'paid'} / 100 );
+      my $tmpdate = timelocal( 0,0,1,1,0,substr($hash->{'_date'}, 0, 3)+2000); 
+      $tmpdate += 86400*(substr($hash->{'_date'}, 3, 3)-1) ;
+      $hash->{'_date'} = $tmpdate;
+      $hash->{'payinfo'} = $hash->{'payinfo'} . '@' . $hash->{'bank'};
+    };
+
+    $approved_condition = sub {
+      1;
+    };
+
+    $declined_condition = sub {
+      0;
+    };
+
+
+  } else {
+    return "Unknown format $format";
+  }
+
+  my $csv = new Text::CSV_XS;
+
+  local $SIG{HUP} = 'IGNORE';
+  local $SIG{INT} = 'IGNORE';
+  local $SIG{QUIT} = 'IGNORE';
+  local $SIG{TERM} = 'IGNORE';
+  local $SIG{TSTP} = 'IGNORE';
+  local $SIG{PIPE} = 'IGNORE';
+
+  my $oldAutoCommit = $FS::UID::AutoCommit;
+  local $FS::UID::AutoCommit = 0;
+  my $dbh = dbh;
+
+  my $reself = $self->select_for_update;
+
+  unless ( $reself->status eq 'I' ) {
+    $dbh->rollback if $oldAutoCommit;
+    return "batchnum ". $self->batchnum. "no longer in transit";
+  };
+
+  my $error = $self->set_status('R');
+
+  my $newbatch = new FS::pay_batch { $self->hash };
+  $newbatch->status('R');   # Resolved
+  $newbatch->upload(time);
+  my $error = $newbatch->replace($self);
+  if ( $error ) {
+    $dbh->rollback if $oldAutoCommit;
+    return $error
+  }
+
+  my $total = 0;
+  my $line;
+  while ( defined($line=<$fh>) ) {
+
+    next if $line =~ /^\s*$/; #skip blank lines
+
+    if ($filetype eq "CSV") {
+      $csv->parse($line) or do {
+        $dbh->rollback if $oldAutoCommit;
+        return "can't parse: ". $csv->error_input();
+      };
+      @values = $csv->fields();
+    }elsif ($filetype eq "Fixed80" || $filetype eq "Fixed264"){
+      @values = $line =~ /$formatre/;
+      unless (@values) {
+        $dbh->rollback if $oldAutoCommit;
+        return "can't parse: ". $line;
+      };
+    }else{
+      $dbh->rollback if $oldAutoCommit;
+      return "Unknown file type $filetype";
+    }
+
+    my %hash;
+    foreach my $field ( @fields ) {
+      my $value = shift @values;
+      next unless $field;
+      $hash{$field} = $value;
+    }
+
+    if ( &{$end_condition}(\%hash) ) {
+      my $error = &{$end_hook}(\%hash, $total);
+      if ( $error ) {
+        $dbh->rollback if $oldAutoCommit;
+        return $error;
+      }
+      last;
+    }
+
+    my $cust_pay_batch =
+      qsearchs('cust_pay_batch', { 'paybatchnum' => $hash{'paybatchnum'}+0 } );
+    unless ( $cust_pay_batch ) {
+      return "unknown paybatchnum $hash{'paybatchnum'}\n";
+    }
+    my $custnum = $cust_pay_batch->custnum,
+    my $payby = $cust_pay_batch->payby,
+
+    my $new_cust_pay_batch = new FS::cust_pay_batch { $cust_pay_batch->hash };
+
+    &{$hook}(\%hash, $cust_pay_batch->hashref);
+
+    if ( &{$approved_condition}(\%hash) ) {
+
+      $new_cust_pay_batch->status('Approved');
+
+      my $cust_pay = new FS::cust_pay ( {
+        'custnum'  => $custnum,
+	'payby'    => $payby,
+        'paybatch' => $self->batchnum,
+        map { $_ => $hash{$_} } (qw( paid _date payinfo )),
+      } );
+      $error = $cust_pay->insert;
+      if ( $error ) {
+        $dbh->rollback if $oldAutoCommit;
+        return "error adding payment paybatchnum $hash{'paybatchnum'}: $error\n";
+      }
+      $total += $hash{'paid'};
+  
+      $cust_pay->cust_main->apply_payments;
+
+    } elsif ( &{$declined_condition}(\%hash) ) {
+
+      $new_cust_pay_batch->status('Declined');
+
+      foreach my $part_bill_event ( due_events ( $new_cust_pay_batch,
+                                                 'DCLN',
+						 '',
+						 '') ) {
+
+        # don't run subsequent events if balance<=0
+        last if $cust_pay_batch->cust_main->balance <= 0;
+
+	if (my $error = $part_bill_event->do_event($new_cust_pay_batch)) {
+	  # gah, even with transactions.
+	  $dbh->commit if $oldAutoCommit; #well.
+	  return $error;
+	}
+
+      }
+
+    }
+
+    my $error = $new_cust_pay_batch->replace($cust_pay_batch);
+    if ( $error ) {
+      $dbh->rollback if $oldAutoCommit;
+      return "error updating status of paybatchnum $hash{'paybatchnum'}: $error\n";
+    }
+
+  }
+  
+  $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+  '';
+
+}
+
 =back
 
 =head1 BUGS