SL/Controller/BankTransaction.pm

   1 package SL::Controller::BankTransaction;
   2
   3 # idee- möglichkeit bankdaten zu übernehmen in stammdaten
   4 # erst Kontenabgleich, um alle gl-Einträge wegzuhaben
   5 use strict;
   6
   7 use parent qw(SL::Controller::Base);
   8
   9 use SL::Controller::Helper::GetModels;
  10 use SL::Controller::Helper::ReportGenerator;
  11 use SL::ReportGenerator;
  12
  13 use SL::DB::BankTransaction;
  14 use SL::Helper::Flash;
  15 use SL::Locale::String;
  16 use SL::SEPA;
  17 use SL::DB::Invoice;
  18 use SL::DB::PurchaseInvoice;
  19 use SL::DB::RecordLink;
  20 use SL::DB::ReconciliationLink;
  21 use SL::JSON;
  22 use SL::DB::Chart;
  23 use SL::DB::AccTransaction;
  24 use SL::DB::BankTransactionAccTrans;
  25 use SL::DB::Tax;
  26 use SL::DB::BankAccount;
  27 use SL::DB::GLTransaction;
  28 use SL::DB::RecordTemplate;
  29 use SL::DB::SepaExportItem;
  30 use SL::DBUtils qw(like do_query);
  31
  32 use SL::Presenter::Tag qw(checkbox_tag html_tag);
  33 use Carp;
  34 use List::UtilsBy qw(partition_by);
  35 use List::MoreUtils qw(any);
  36 use List::Util qw(max);
  37
  38 use Rose::Object::MakeMethods::Generic
  39 (
  40   scalar                  => [ qw(callback transaction) ],
  41   'scalar --get_set_init' => [ qw(models problems) ],
  42 );
  43
  44 __PACKAGE__->run_before('check_auth');
  45
  46
  47 #
  48 # actions
  49 #
  50
  51 sub action_search {
  52   my ($self) = @_;
  53
  54   my $bank_accounts = SL::DB::Manager::BankAccount->get_all_sorted( query => [ obsolete => 0 ] );
  55
  56   $self->setup_search_action_bar;
  57   $self->render('bank_transactions/search',
  58                  BANK_ACCOUNTS => $bank_accounts);
  59 }
  60
  61 sub action_list_all {
  62   my ($self) = @_;
  63
  64   $self->make_filter_summary;
  65   $self->prepare_report;
  66
  67   $self->setup_list_all_action_bar;
  68   $self->report_generator_list_objects(report => $self->{report}, objects => $self->models->get);
  69 }
  70
  71 sub gather_bank_transactions_and_proposals {
  72   my ($self, %params) = @_;
  73
  74   my $sort_by = $params{sort_by} || 'transdate';
  75   $sort_by = 'transdate' if $sort_by eq 'proposal';
  76   $sort_by .= $params{sort_dir} ? ' DESC' : ' ASC';
  77
  78   my @where = ();
  79   push @where, (transdate => { ge => $params{fromdate} }) if $params{fromdate};
  80   push @where, (transdate => { lt => $params{todate} })   if $params{todate};
  81   # bank_transactions no younger than starting date,
  82   # including starting date (same search behaviour as fromdate)
  83   # but OPEN invoices to be matched may be from before
  84   if ( $params{bank_account}->reconciliation_starting_date ) {
  85     push @where, (transdate => { ge => $params{bank_account}->reconciliation_starting_date });
  86   };
  87
  88   my $bank_transactions = SL::DB::Manager::BankTransaction->get_all(
  89     with_objects => [ 'local_bank_account', 'currency' ],
  90     sort_by      => $sort_by,
  91     limit        => 10000,
  92     where        => [
  93       amount                => {ne => \'invoice_amount'},
  94       local_bank_account_id => $params{bank_account}->id,
  95       cleared               => 0,
  96       @where
  97     ],
  98   );
  99   # credit notes have a negative amount, treat differently
 100   my $all_open_ar_invoices = SL::DB::Manager::Invoice        ->get_all(where => [ or => [ amount => { gt => \'paid' },
 101                                                                                           and => [ type    => 'credit_note',
 102                                                                                                    amount  => { lt => \'paid' }
 103                                                                                                  ],
 104                                                                                         ],
 105                                                                                 ],
 106                                                                        with_objects => ['customer','payment_terms']);
 107
 108   my $all_open_ap_invoices = SL::DB::Manager::PurchaseInvoice->get_all(where => [amount => { ne => \'paid' }], with_objects => ['vendor'  ,'payment_terms']);
 109   my $all_open_sepa_export_items = SL::DB::Manager::SepaExportItem->get_all(where => [chart_id => $params{bank_account}->chart_id ,
 110                                                                              'sepa_export.executed' => 0, 'sepa_export.closed' => 0 ], with_objects => ['sepa_export']);
 111
 112   my @all_open_invoices;
 113   # filter out invoices with less than 1 cent outstanding
 114   push @all_open_invoices, map { $_->{is_ar}=1 ; $_ } grep { abs($_->amount - $_->paid) >= 0.01 } @{ $all_open_ar_invoices };
 115   push @all_open_invoices, map { $_->{is_ar}=0 ; $_ } grep { abs($_->amount - $_->paid) >= 0.01 } @{ $all_open_ap_invoices };
 116
 117   my %sepa_exports;
 118   my %sepa_export_items_by_id = partition_by { $_->ar_id || $_->ap_id } @$all_open_sepa_export_items;
 119
 120   # first collect sepa export items to open invoices
 121   foreach my $open_invoice (@all_open_invoices){
 122     $open_invoice->{realamount}  = $::form->format_amount(\%::myconfig,$open_invoice->amount,2);
 123     $open_invoice->{skonto_type} = 'without_skonto';
 124     foreach (@{ $sepa_export_items_by_id{ $open_invoice->id } || [] }) {
 125       my $factor                   = ($_->ar_id == $open_invoice->id ? 1 : -1);
 126       $open_invoice->{realamount}  = $::form->format_amount(\%::myconfig,$open_invoice->amount*$factor,2);
 127
 128       $open_invoice->{skonto_type} = $_->payment_type;
 129       $sepa_exports{$_->sepa_export_id} ||= { count => 0, is_ar => 0, amount => 0, proposed => 0, invoices => [], item => $_ };
 130       $sepa_exports{$_->sepa_export_id}->{count}++;
 131       $sepa_exports{$_->sepa_export_id}->{is_ar}++ if  $_->ar_id == $open_invoice->id;
 132       $sepa_exports{$_->sepa_export_id}->{amount} += $_->amount * $factor;
 133       push @{ $sepa_exports{$_->sepa_export_id}->{invoices} }, $open_invoice;
 134     }
 135   }
 136
 137   # try to match each bank_transaction with each of the possible open invoices
 138   # by awarding points
 139   my @proposals;
 140
 141   foreach my $bt (@{ $bank_transactions }) {
 142     ## 5 Stellen hinter dem Komma auf 2 Stellen reduzieren
 143     $bt->amount($bt->amount*1);
 144     $bt->invoice_amount($bt->invoice_amount*1);
 145
 146     $bt->{proposals}    = [];
 147     $bt->{rule_matches} = [];
 148
 149     $bt->{remote_name} .= $bt->{remote_name_1} if $bt->{remote_name_1};
 150
 151     if ( $bt->is_batch_transaction ) {
 152       my $found=0;
 153       foreach ( keys  %sepa_exports) {
 154         if ( abs(($sepa_exports{$_}->{amount} * 1) - ($bt->amount * 1)) < 0.01 ) {
 155           ## jupp
 156           @{$bt->{proposals}} = @{$sepa_exports{$_}->{invoices}};
 157           $bt->{sepa_export_ok} = 1;
 158           $sepa_exports{$_}->{proposed}=1;
 159           push(@proposals, $bt);
 160           $found=1;
 161           last;
 162         }
 163       }
 164       next if $found;
 165       # batch transaction has no remotename !!
 166     }
 167
 168     # try to match the current $bt to each of the open_invoices, saving the
 169     # results of get_agreement_with_invoice in $open_invoice->{agreement} and
 170     # $open_invoice->{rule_matches}.
 171
 172     # The values are overwritten each time a new bt is checked, so at the end
 173     # of each bt the likely results are filtered and those values are stored in
 174     # the arrays $bt->{proposals} and $bt->{rule_matches}, and the agreement
 175     # score is stored in $bt->{agreement}
 176
 177     foreach my $open_invoice (@all_open_invoices) {
 178       ($open_invoice->{agreement}, $open_invoice->{rule_matches}) = $bt->get_agreement_with_invoice($open_invoice,
 179         sepa_export_items => $all_open_sepa_export_items,
 180       );
 181       $open_invoice->{realamount} = $::form->format_amount(\%::myconfig,
 182                                       $open_invoice->amount * ($open_invoice->{is_ar} ? 1 : -1), 2);
 183     }
 184
 185     my $agreement = 15;
 186     my $min_agreement = 3; # suggestions must have at least this score
 187
 188     my $max_agreement = max map { $_->{agreement} } @all_open_invoices;
 189
 190     # add open_invoices with highest agreement into array $bt->{proposals}
 191     if ( $max_agreement >= $min_agreement ) {
 192       $bt->{proposals} = [ grep { $_->{agreement} == $max_agreement } @all_open_invoices ];
 193       $bt->{agreement} = $max_agreement; #scalar @{ $bt->{proposals} } ? $agreement + 1 : '';
 194
 195       # store the rule_matches in a separate array, so they can be displayed in template
 196       foreach ( @{ $bt->{proposals} } ) {
 197         push(@{$bt->{rule_matches}}, $_->{rule_matches});
 198       };
 199     };
 200   }  # finished one bt
 201   # finished all bt
 202
 203   # separate filter for proposals (second tab, agreement >= 5 and exactly one match)
 204   # to qualify as a proposal there has to be
 205   # * agreement >= 5  TODO: make threshold configurable in configuration
 206   # * there must be only one exact match
 207   my $proposal_threshold = 5;
 208   my @otherproposals = grep {
 209        ($_->{agreement} >= $proposal_threshold)
 210     && (1 == scalar @{ $_->{proposals} })
 211   } @{ $bank_transactions };
 212
 213   push @proposals, @otherproposals;
 214
 215   # sort bank transaction proposals by quality (score) of proposal
 216   if ($params{sort_by} && $params{sort_by} eq 'proposal') {
 217     my $dir = $params{sort_dir} ? 1 : -1;
 218     $bank_transactions = [ sort { ($a->{agreement} <=> $b->{agreement}) * $dir } @{ $bank_transactions } ];
 219   }
 220
 221   return ( $bank_transactions , \@proposals );
 222 }
 223
 224 sub action_list {
 225   my ($self) = @_;
 226
 227   if (!$::form->{filter}{bank_account}) {
 228     flash('error', t8('No bank account chosen!'));
 229     $self->action_search;
 230     return;
 231   }
 232
 233   my $bank_account = SL::DB::BankAccount->load_cached($::form->{filter}->{bank_account});
 234   my $fromdate     = $::locale->parse_date_to_object($::form->{filter}->{fromdate});
 235   my $todate       = $::locale->parse_date_to_object($::form->{filter}->{todate});
 236   $todate->add( days => 1 ) if $todate;
 237
 238   my ($bank_transactions, $proposals) = $self->gather_bank_transactions_and_proposals(
 239     bank_account => $bank_account,
 240     fromdate     => $fromdate,
 241     todate       => $todate,
 242     sort_by      => $::form->{sort_by},
 243     sort_dir     => $::form->{sort_dir},
 244   );
 245
 246   $::request->layout->add_javascripts("kivi.BankTransaction.js");
 247   $self->render('bank_transactions/list',
 248                 title             => t8('Bank transactions MT940'),
 249                 BANK_TRANSACTIONS => $bank_transactions,
 250                 PROPOSALS         => $proposals,
 251                 bank_account      => $bank_account,
 252                 ui_tab            => scalar(@{ $proposals }) > 0 ? 1 : 0,
 253               );
 254 }
 255
 256 sub action_assign_invoice {
 257   my ($self) = @_;
 258
 259   $self->{transaction} = SL::DB::Manager::BankTransaction->find_by(id => $::form->{bt_id});
 260
 261   $self->render('bank_transactions/assign_invoice',
 262                 { layout => 0 },
 263                 title => t8('Assign invoice'),);
 264 }
 265
 266 sub action_create_invoice {
 267   my ($self) = @_;
 268   my %myconfig = %main::myconfig;
 269
 270   $self->transaction(SL::DB::Manager::BankTransaction->find_by(id => $::form->{bt_id}));
 271
 272   my $vendor_of_transaction = SL::DB::Manager::Vendor->find_by(iban => $self->transaction->{remote_account_number});
 273   my $use_vendor_filter     = $self->transaction->{remote_account_number} && $vendor_of_transaction;
 274
 275   my $templates_ap = SL::DB::Manager::RecordTemplate->get_all(
 276     where        => [ template_type => 'ap_transaction' ],
 277     sort_by      => [ qw(template_name) ],
 278     with_objects => [ qw(employee vendor) ],
 279   );
 280   my $templates_gl = SL::DB::Manager::RecordTemplate->get_all(
 281     query        => [ template_type => 'gl_transaction',
 282                       chart_id      => SL::DB::Manager::BankAccount->find_by(id => $self->transaction->local_bank_account_id)->chart_id,
 283                     ],
 284     sort_by      => [ qw(template_name) ],
 285     with_objects => [ qw(employee record_template_items) ],
 286   );
 287
 288   # pre filter templates_ap, if we have a vendor match (IBAN eq IBAN) - show and allow user to edit this via gui!
 289   $templates_ap = [ grep { $_->vendor_id == $vendor_of_transaction->id } @{ $templates_ap } ] if $use_vendor_filter;
 290
 291   $self->callback($self->url_for(
 292     action                => 'list',
 293     'filter.bank_account' => $::form->{filter}->{bank_account},
 294     'filter.todate'       => $::form->{filter}->{todate},
 295     'filter.fromdate'     => $::form->{filter}->{fromdate},
 296   ));
 297
 298   $self->render(
 299     'bank_transactions/create_invoice',
 300     { layout => 0 },
 301     title        => t8('Create invoice'),
 302     TEMPLATES_GL => $use_vendor_filter && @{ $templates_ap } ? undef : $templates_gl,
 303     TEMPLATES_AP => $templates_ap,
 304     vendor_name  => $use_vendor_filter && @{ $templates_ap } ? $vendor_of_transaction->name : undef,
 305   );
 306 }
 307
 308 sub action_ajax_payment_suggestion {
 309   my ($self) = @_;
 310
 311   # based on a BankTransaction ID and a Invoice or PurchaseInvoice ID passed via $::form,
 312   # create an HTML blob to be used by the js function add_invoices in templates/webpages/bank_transactions/list.html
 313   # and return encoded as JSON
 314
 315   croak("Need bt_id") unless $::form->{bt_id};
 316
 317   my $invoice = SL::DB::Manager::Invoice->find_by( id => $::form->{prop_id} ) || SL::DB::Manager::PurchaseInvoice->find_by( id => $::form->{prop_id} );
 318
 319   croak("No valid invoice found") unless $invoice;
 320
 321   my $html = $self->render(
 322     'bank_transactions/_payment_suggestion', { output => 0 },
 323     bt_id          => $::form->{bt_id},
 324     invoice        => $invoice,
 325   );
 326
 327   $self->render(\ SL::JSON::to_json( { 'html' => "$html" } ), { layout => 0, type => 'json', process => 0 });
 328 };
 329
 330 sub action_filter_templates {
 331   my ($self) = @_;
 332
 333   $self->{transaction}      = SL::DB::Manager::BankTransaction->find_by(id => $::form->{bt_id});
 334
 335   my (@filter, @filter_ap);
 336
 337   # filter => gl and ap | filter_ap = ap (i.e. vendorname)
 338   push @filter,    ('template_name' => { ilike => '%' . $::form->{template} . '%' })  if $::form->{template};
 339   push @filter,    ('reference'     => { ilike => '%' . $::form->{reference} . '%' }) if $::form->{reference};
 340   push @filter_ap, ('vendor.name'   => { ilike => '%' . $::form->{vendor} . '%' })    if $::form->{vendor};
 341   push @filter_ap, @filter;
 342   my $templates_gl = SL::DB::Manager::RecordTemplate->get_all(
 343     query        => [ template_type => 'gl_transaction',
 344                       chart_id      => SL::DB::Manager::BankAccount->find_by(id => $self->transaction->local_bank_account_id)->chart_id,
 345                       (and => \@filter) x !!@filter
 346                     ],
 347     with_objects => [ qw(employee record_template_items) ],
 348   );
 349
 350   my $templates_ap = SL::DB::Manager::RecordTemplate->get_all(
 351     where        => [ template_type => 'ap_transaction', (and => \@filter_ap) x !!@filter_ap ],
 352     with_objects => [ qw(employee vendor) ],
 353   );
 354   $::form->{filter} //= {};
 355
 356   $self->callback($self->url_for(
 357     action                => 'list',
 358     'filter.bank_account' => $::form->{filter}->{bank_account},
 359     'filter.todate'       => $::form->{filter}->{todate},
 360     'filter.fromdate'     => $::form->{filter}->{fromdate},
 361   ));
 362
 363   my $output  = $self->render(
 364     'bank_transactions/_template_list',
 365     { output => 0 },
 366     TEMPLATES_AP => $templates_ap,
 367     TEMPLATES_GL => $templates_gl,
 368   );
 369
 370   $self->render(\to_json({ html => $output }), { type => 'json', process => 0 });
 371 }
 372
 373 sub action_ajax_add_list {
 374   my ($self) = @_;
 375
 376   my @where_sale     = (amount => { ne => \'paid' });
 377   my @where_purchase = (amount => { ne => \'paid' });
 378
 379   if ($::form->{invnumber}) {
 380     push @where_sale,     (invnumber => { ilike => like($::form->{invnumber})});
 381     push @where_purchase, (invnumber => { ilike => like($::form->{invnumber})});
 382   }
 383
 384   if ($::form->{amount}) {
 385     push @where_sale,     (amount => $::form->parse_amount(\%::myconfig, $::form->{amount}));
 386     push @where_purchase, (amount => $::form->parse_amount(\%::myconfig, $::form->{amount}));
 387   }
 388
 389   if ($::form->{vcnumber}) {
 390     push @where_sale,     ('customer.customernumber' => { ilike => like($::form->{vcnumber})});
 391     push @where_purchase, ('vendor.vendornumber'     => { ilike => like($::form->{vcnumber})});
 392   }
 393
 394   if ($::form->{vcname}) {
 395     push @where_sale,     ('customer.name' => { ilike => like($::form->{vcname})});
 396     push @where_purchase, ('vendor.name'   => { ilike => like($::form->{vcname})});
 397   }
 398
 399   if ($::form->{transdatefrom}) {
 400     my $fromdate = $::locale->parse_date_to_object($::form->{transdatefrom});
 401     if ( ref($fromdate) eq 'DateTime' ) {
 402       push @where_sale,     ('transdate' => { ge => $fromdate});
 403       push @where_purchase, ('transdate' => { ge => $fromdate});
 404     };
 405   }
 406
 407   if ($::form->{transdateto}) {
 408     my $todate = $::locale->parse_date_to_object($::form->{transdateto});
 409     if ( ref($todate) eq 'DateTime' ) {
 410       $todate->add(days => 1);
 411       push @where_sale,     ('transdate' => { lt => $todate});
 412       push @where_purchase, ('transdate' => { lt => $todate});
 413     };
 414   }
 415
 416   my $all_open_ar_invoices = SL::DB::Manager::Invoice        ->get_all(where => \@where_sale,     with_objects => 'customer');
 417   my $all_open_ap_invoices = SL::DB::Manager::PurchaseInvoice->get_all(where => \@where_purchase, with_objects => 'vendor');
 418
 419   my @all_open_invoices = @{ $all_open_ar_invoices };
 420   # add ap invoices, filtering out subcent open amounts
 421   push @all_open_invoices, grep { abs($_->amount - $_->paid) >= 0.01 } @{ $all_open_ap_invoices };
 422
 423   @all_open_invoices = sort { $a->id <=> $b->id } @all_open_invoices;
 424
 425   my $output  = $self->render(
 426     'bank_transactions/add_list',
 427     { output => 0 },
 428     INVOICES => \@all_open_invoices,
 429   );
 430
 431   my %result = ( count => 0, html => $output );
 432
 433   $self->render(\to_json(\%result), { type => 'json', process => 0 });
 434 }
 435
 436 sub action_ajax_accept_invoices {
 437   my ($self) = @_;
 438
 439   my @selected_invoices;
 440   foreach my $invoice_id (@{ $::form->{invoice_id} || [] }) {
 441     my $invoice_object = SL::DB::Manager::Invoice->find_by(id => $invoice_id) || SL::DB::Manager::PurchaseInvoice->find_by(id => $invoice_id);
 442     push @selected_invoices, $invoice_object;
 443   }
 444
 445   $self->render(
 446     'bank_transactions/invoices',
 447     { layout => 0 },
 448     INVOICES => \@selected_invoices,
 449     bt_id    => $::form->{bt_id},
 450   );
 451 }
 452
 453 sub save_invoices {
 454   my ($self) = @_;
 455
 456   return 0 if !$::form->{invoice_ids};
 457
 458   my %invoice_hash = %{ delete $::form->{invoice_ids} };  # each key (the bt line with a bt_id) contains an array of invoice_ids
 459
 460   # e.g. three partial payments with bt_ids 54, 55 and 56 for invoice with id 74:
 461   # $invoice_hash = {
 462   #         '55' => [
 463   #                 '74'
 464   #               ],
 465   #         '54' => [
 466   #                 '74'
 467   #               ],
 468   #         '56' => [
 469   #                 '74'
 470   #               ]
 471   #       };
 472   #
 473   # or if the payment with bt_id 44 is used to pay invoices with ids 50, 51 and 52
 474   # $invoice_hash = {
 475   #           '44' => [ '50', '51', 52' ]
 476   #         };
 477
 478   $::form->{invoice_skontos} ||= {}; # hash of arrays containing the payment types, could be empty
 479
 480   # a bank_transaction may be assigned to several invoices, i.e. a customer
 481   # might pay several open invoices with one transaction
 482
 483   $self->problems([]);
 484
 485   my $count = 0;
 486
 487   if ( $::form->{proposal_ids} ) {
 488     foreach (@{ $::form->{proposal_ids} }) {
 489       my  $bank_transaction_id = $_;
 490       my  $invoice_ids = $invoice_hash{$_};
 491       push @{ $self->problems }, $self->save_single_bank_transaction(
 492         bank_transaction_id => $bank_transaction_id,
 493         invoice_ids         => $invoice_ids,
 494         sources             => ($::form->{sources} // {})->{$_},
 495         memos               => ($::form->{memos}   // {})->{$_},
 496       );
 497       $count += scalar( @{$invoice_ids} );
 498     }
 499   } else {
 500     while ( my ($bank_transaction_id, $invoice_ids) = each(%invoice_hash) ) {
 501       push @{ $self->problems }, $self->save_single_bank_transaction(
 502         bank_transaction_id => $bank_transaction_id,
 503         invoice_ids         => $invoice_ids,
 504         sources             => [  map { $::form->{"sources_${bank_transaction_id}_${_}"} } @{ $invoice_ids } ],
 505         memos               => [  map { $::form->{"memos_${bank_transaction_id}_${_}"}   } @{ $invoice_ids } ],
 506       );
 507       $count += scalar( @{$invoice_ids} );
 508     }
 509   }
 510   my $max_count = $count;
 511   foreach (@{ $self->problems }) {
 512     $count-- if $_->{result} eq 'error';
 513   }
 514   return ($count, $max_count);
 515 }
 516
 517 sub action_save_invoices {
 518   my ($self) = @_;
 519   my ($success_count, $max_count) = $self->save_invoices();
 520
 521   if ($success_count == $max_count) {
 522     flash('ok', t8('#1 invoice(s) saved.', $success_count));
 523   } else {
 524     flash('error', t8('At least #1 invoice(s) not saved', $max_count - $success_count));
 525   }
 526
 527   $self->action_list();
 528 }
 529
 530 sub action_save_proposals {
 531   my ($self) = @_;
 532
 533   if ( $::form->{proposal_ids} ) {
 534     my $propcount = scalar(@{ $::form->{proposal_ids} });
 535     if ( $propcount > 0 ) {
 536       my $count = $self->save_invoices();
 537
 538       flash('ok', t8('#1 proposal(s) with #2 invoice(s) saved.',  $propcount, $count));
 539     }
 540   }
 541   $self->action_list();
 542
 543 }
 544
 545 sub save_single_bank_transaction {
 546   my ($self, %params) = @_;
 547
 548   my %data = (
 549     %params,
 550     bank_transaction => SL::DB::Manager::BankTransaction->find_by(id => $params{bank_transaction_id}),
 551     invoices         => [],
 552   );
 553
 554   if (!$data{bank_transaction}) {
 555     return {
 556       %data,
 557       result => 'error',
 558       message => $::locale->text('The ID #1 is not a valid database ID.', $data{bank_transaction_id}),
 559     };
 560   }
 561
 562   my $bank_transaction = $data{bank_transaction};
 563
 564   if ($bank_transaction->closed_period) {
 565     return {
 566       %data,
 567       result => 'error',
 568       message => $::locale->text('Cannot post payment for a closed period!'),
 569     };
 570   }
 571   my (@warnings);
 572
 573   my $worker = sub {
 574     my $bt_id                 = $data{bank_transaction_id};
 575     my $sign                  = $bank_transaction->amount < 0 ? -1 : 1;
 576     my $payment_received      = $bank_transaction->amount > 0;
 577     my $payment_sent          = $bank_transaction->amount < 0;
 578
 579
 580     foreach my $invoice_id (@{ $params{invoice_ids} }) {
 581       my $invoice = SL::DB::Manager::Invoice->find_by(id => $invoice_id) || SL::DB::Manager::PurchaseInvoice->find_by(id => $invoice_id);
 582       if (!$invoice) {
 583         return {
 584           %data,
 585           result  => 'error',
 586           message => $::locale->text("The ID #1 is not a valid database ID.", $invoice_id),
 587         };
 588       }
 589       push @{ $data{invoices} }, $invoice;
 590     }
 591
 592     if (   $payment_received
 593         && any {    ( $_->is_sales && ($_->amount < 0))
 594                  || (!$_->is_sales && ($_->amount > 0))
 595                } @{ $data{invoices} }) {
 596       return {
 597         %data,
 598         result  => 'error',
 599         message => $::locale->text("Received payments can only be posted for sales invoices and purchase credit notes."),
 600       };
 601     }
 602
 603     if (   $payment_sent
 604         && any {    ( $_->is_sales && ($_->amount > 0))
 605                  || (!$_->is_sales && ($_->amount < 0) && ($_->invoice_type eq 'purchase_invoice'))
 606                } @{ $data{invoices} }) {
 607       return {
 608         %data,
 609         result  => 'error',
 610         message => $::locale->text("Sent payments can only be posted for purchase invoices and sales credit notes."),
 611       };
 612     }
 613
 614     my $max_invoices = scalar(@{ $data{invoices} });
 615     my $n_invoices   = 0;
 616
 617     foreach my $invoice (@{ $data{invoices} }) {
 618       my $source = ($data{sources} // [])->[$n_invoices];
 619       my $memo   = ($data{memos}   // [])->[$n_invoices];
 620
 621       $n_invoices++ ;
 622       # safety check invoice open
 623       croak("Invoice closed. Cannot proceed.") unless ($invoice->open_amount);
 624
 625       if (   ($payment_sent     && $bank_transaction->not_assigned_amount >= 0)
 626           || ($payment_received && $bank_transaction->not_assigned_amount <= 0)) {
 627         return {
 628           %data,
 629           result  => 'error',
 630           message => $::locale->text("A payment can only be posted for multiple invoices if the amount to post is equal to or bigger than the sum of the open amounts of the affected invoices."),
 631         };
 632       }
 633
 634       my ($payment_type, $free_skonto_amount);
 635       if ( defined $::form->{invoice_skontos}->{"$bt_id"} ) {
 636         $payment_type = shift(@{ $::form->{invoice_skontos}->{"$bt_id"} });
 637       } else {
 638         $payment_type = 'without_skonto';
 639       }
 640
 641       if ($payment_type eq 'free_skonto') {
 642         # parse user input > 0
 643         if ($::form->parse_amount(\%::myconfig, $::form->{"free_skonto_amount"}->{"$bt_id"}{$invoice->id}) > 0) {
 644           $free_skonto_amount = $::form->parse_amount(\%::myconfig, $::form->{"free_skonto_amount"}->{"$bt_id"}{$invoice->id});
 645         } else {
 646           return {
 647             %data,
 648             result  => 'error',
 649             message => $::locale->text("Free skonto amount has to be a positive number."),
 650           };
 651         }
 652       }
 653     # pay invoice
 654     # TODO rewrite this: really booked amount should be a return value of Payment.pm
 655     # also this controller shouldnt care about how to calc skonto. we simply delegate the
 656     # payment_type to the helper and get the corresponding bank_transaction values back
 657     # hotfix to get the signs right - compare absolute values and later set the signs
 658     # should be better done elsewhere - changing not_assigned_amount to abs feels seriously bogus
 659
 660     my $open_amount = $payment_type eq 'with_skonto_pt' ? $invoice->amount_less_skonto : $invoice->open_amount;
 661     $open_amount            = abs($open_amount);
 662     $open_amount           -= $free_skonto_amount if ($payment_type eq 'free_skonto');
 663     my $not_assigned_amount = abs($bank_transaction->not_assigned_amount);
 664     my $amount_for_booking  = ($open_amount < $not_assigned_amount) ? $open_amount : $not_assigned_amount;
 665     my $amount_for_payment  = $amount_for_booking;
 666
 667     # get the right direction for the payment bookings (all amounts < 0 are stornos, credit notes or negative ap)
 668     $amount_for_payment *= -1 if $invoice->amount < 0;
 669     $free_skonto_amount *= -1 if ($free_skonto_amount && $invoice->amount < 0);
 670     # get the right direction for the bank transaction
 671     $amount_for_booking *= $sign;
 672
 673     $bank_transaction->invoice_amount($bank_transaction->invoice_amount + $amount_for_booking);
 674
 675     # ... and then pay the invoice
 676     my @acc_ids = $invoice->pay_invoice(chart_id => $bank_transaction->local_bank_account->chart_id,
 677                           trans_id      => $invoice->id,
 678                           amount        => $amount_for_payment,
 679                           payment_type  => $payment_type,
 680                           source        => $source,
 681                           memo          => $memo,
 682                           skonto_amount => $free_skonto_amount,
 683                           transdate     => $bank_transaction->valutadate->to_kivitendo);
 684     # ... and record the origin via BankTransactionAccTrans
 685     if (scalar(@acc_ids) < 2) {
 686       return {
 687         %data,
 688         result  => 'error',
 689         message => $::locale->text("Unable to book transactions for bank purpose #1", $bank_transaction->purpose),
 690       };
 691     }
 692     foreach my $acc_trans_id (@acc_ids) {
 693         my $id_type = $invoice->is_sales ? 'ar' : 'ap';
 694         my  %props_acc = (
 695           acc_trans_id        => $acc_trans_id,
 696           bank_transaction_id => $bank_transaction->id,
 697           $id_type            => $invoice->id,
 698         );
 699         SL::DB::BankTransactionAccTrans->new(%props_acc)->save;
 700     }
 701       # Record a record link from the bank transaction to the invoice
 702       my %props = (
 703         from_table => 'bank_transactions',
 704         from_id    => $bt_id,
 705         to_table   => $invoice->is_sales ? 'ar' : 'ap',
 706         to_id      => $invoice->id,
 707       );
 708       SL::DB::RecordLink->new(%props)->save;
 709
 710       # "close" a sepa_export_item if it exists
 711       # code duplicated in action_save_proposals!
 712       # currently only works, if there is only exactly one open sepa_export_item
 713       if ( my $seis = $invoice->find_sepa_export_items({ executed => 0 }) ) {
 714         if ( scalar @$seis == 1 ) {
 715           # moved the execution and the check for sepa_export into a method,
 716           # this isn't part of a transaction, though
 717           $seis->[0]->set_executed if $invoice->id == $seis->[0]->arap_id;
 718         }
 719       }
 720
 721     }
 722     $bank_transaction->save;
 723
 724     # 'undef' means 'no error' here.
 725     return undef;
 726   };
 727
 728   my $error;
 729   my $rez = $data{bank_transaction}->db->with_transaction(sub {
 730     eval {
 731       $error = $worker->();
 732       1;
 733
 734     } or do {
 735       $error = {
 736         %data,
 737         result  => 'error',
 738         message => $@,
 739       };
 740     };
 741
 742     # Rollback Fehler nicht weiterreichen
 743     # die if $error;
 744     # aber einen rollback von hand
 745     $::lxdebug->message(LXDebug->DEBUG2(),"finish worker with ". ($error ? $error->{result} : '-'));
 746     $data{bank_transaction}->db->dbh->rollback if $error && $error->{result} eq 'error';
 747   });
 748
 749   return grep { $_ } ($error, @warnings);
 750 }
 751 sub action_unlink_bank_transaction {
 752   my ($self, %params) = @_;
 753
 754   croak("No bank transaction ids") unless scalar @{ $::form->{ids}} > 0;
 755
 756   my $success_count;
 757
 758   foreach my $bt_id (@{ $::form->{ids}} )  {
 759
 760     my $bank_transaction = SL::DB::Manager::BankTransaction->find_by(id => $bt_id);
 761     croak("No valid bank transaction found") unless (ref($bank_transaction)  eq 'SL::DB::BankTransaction');
 762     croak t8('Cannot unlink payment for a closed period!') if $bank_transaction->closed_period;
 763
 764     # everything in one transaction
 765     my $rez = $bank_transaction->db->with_transaction(sub {
 766       # 1. remove all reconciliations (due to underlying trigger, this has to be the first step)
 767       my $rec_links = SL::DB::Manager::ReconciliationLink->get_all(where => [ bank_transaction_id => $bt_id ]);
 768       $_->delete for @{ $rec_links };
 769
 770       my %trans_ids;
 771       foreach my $acc_trans_id_entry (@{ SL::DB::Manager::BankTransactionAccTrans->get_all(where => [bank_transaction_id => $bt_id ] )}) {
 772
 773         my $acc_trans = SL::DB::Manager::AccTransaction->get_all(where => [acc_trans_id => $acc_trans_id_entry->acc_trans_id]);
 774
 775         # save trans_id and type
 776         die "no type" unless ($acc_trans_id_entry->ar_id || $acc_trans_id_entry->ap_id || $acc_trans_id_entry->gl_id);
 777         $trans_ids{$acc_trans_id_entry->ar_id} = 'ar' if $acc_trans_id_entry->ar_id;
 778         $trans_ids{$acc_trans_id_entry->ap_id} = 'ap' if $acc_trans_id_entry->ap_id;
 779         $trans_ids{$acc_trans_id_entry->gl_id} = 'gl' if $acc_trans_id_entry->gl_id;
 780         # 2. all good -> ready to delete acc_trans and bt_acc link
 781         $acc_trans_id_entry->delete;
 782         $_->delete for @{ $acc_trans };
 783       }
 784       # 3. update arap.paid (may not be 0, yet)
 785       #    or in case of gl, delete whole entry
 786       while (my ($trans_id, $type) = each %trans_ids) {
 787         if ($type eq 'gl') {
 788           SL::DB::Manager::GLTransaction->delete_all(where => [ id => $trans_id ]);
 789           next;
 790         }
 791         die ("invalid type") unless $type =~ m/^(ar|ap)$/;
 792
 793         # recalc and set paid via database query
 794         my $query = qq|UPDATE $type SET paid =
 795                         (SELECT COALESCE(abs(sum(amount)),0) FROM acc_trans
 796                          WHERE trans_id = ?
 797                          AND chart_link ilike '%paid%')
 798                        WHERE id = ?|;
 799
 800         die if (do_query($::form, $bank_transaction->db->dbh, $query, $trans_id, $trans_id) == -1);
 801       }
 802       # 4. and delete all (if any) record links
 803       my $rl = SL::DB::Manager::RecordLink->delete_all(where => [ from_id => $bt_id, from_table => 'bank_transactions' ]);
 804
 805       # 5. finally reset  this bank transaction
 806       $bank_transaction->invoice_amount(0);
 807       $bank_transaction->cleared(0);
 808       $bank_transaction->save;
 809       # 6. and add a log entry in history_erp
 810       SL::DB::History->new(
 811         trans_id    => $bank_transaction->id,
 812         snumbers    => 'bank_transaction_unlink_' . $bank_transaction->id,
 813         employee_id => SL::DB::Manager::Employee->current->id,
 814         what_done   => 'bank_transaction',
 815         addition    => 'UNLINKED',
 816       )->save();
 817
 818       1;
 819
 820     }) || die t8('error while unlinking payment #1 : ', $bank_transaction->purpose) . $bank_transaction->db->error . "\n";
 821
 822     $success_count++;
 823   }
 824
 825   flash('ok', t8('#1 bank transaction bookings undone.', $success_count));
 826   $self->action_list_all() unless $params{testcase};
 827 }
 828 #
 829 # filters
 830 #
 831
 832 sub check_auth {
 833   $::auth->assert('bank_transaction');
 834 }
 835
 836 #
 837 # helpers
 838 #
 839
 840 sub make_filter_summary {
 841   my ($self) = @_;
 842
 843   my $filter = $::form->{filter} || {};
 844   my @filter_strings;
 845
 846   my @filters = (
 847     [ $filter->{"transdate:date::ge"},      $::locale->text('Transdate')  . " " . $::locale->text('From Date') ],
 848     [ $filter->{"transdate:date::le"},      $::locale->text('Transdate')  . " " . $::locale->text('To Date')   ],
 849     [ $filter->{"valutadate:date::ge"},     $::locale->text('Valutadate') . " " . $::locale->text('From Date') ],
 850     [ $filter->{"valutadate:date::le"},     $::locale->text('Valutadate') . " " . $::locale->text('To Date')   ],
 851     [ $filter->{"amount:number"},           $::locale->text('Amount')                                          ],
 852     [ $filter->{"bank_account_id:integer"}, $::locale->text('Local bank account')                              ],
 853     [ $filter->{"remote_name:substr::ilike"}, $::locale->text('Remote name')                                   ],
 854   );
 855
 856   for (@filters) {
 857     push @filter_strings, "$_->[1]: $_->[0]" if $_->[0];
 858   }
 859
 860   $self->{filter_summary} = join ', ', @filter_strings;
 861 }
 862
 863 sub prepare_report {
 864   my ($self)      = @_;
 865
 866   my $callback    = $self->models->get_callback;
 867
 868   my $report      = SL::ReportGenerator->new(\%::myconfig, $::form);
 869   $self->{report} = $report;
 870
 871   my @columns     = qw(ids local_bank_name transdate valudate remote_name remote_account_number remote_bank_code amount invoice_amount invoices currency purpose local_account_number local_bank_code id);
 872   my @sortable    = qw(local_bank_name transdate valudate remote_name remote_account_number remote_bank_code amount                                  purpose local_account_number local_bank_code);
 873
 874   my %column_defs = (
 875     ids                 => { raw_header_data => checkbox_tag("", id => "check_all", checkall  => "[data-checkall=1]"),
 876                              'align'         => 'center',
 877                              raw_data        => sub { if (@{ $_[0]->linked_invoices }) {
 878                                                         if ($_[0]->closed_period) {
 879                                                           html_tag('text', "X"); #, tooltip => t8('Bank Transaction is in a closed period.')),
 880                                                         } else {
 881                                                           checkbox_tag("ids[]", value => $_[0]->id, "data-checkall" => 1);
 882                                                         }
 883                                                 } } },
 884     transdate             => { sub   => sub { $_[0]->transdate_as_date } },
 885     valutadate            => { sub   => sub { $_[0]->valutadate_as_date } },
 886     remote_name           => { },
 887     remote_account_number => { },
 888     remote_bank_code      => { },
 889     amount                => { sub   => sub { $_[0]->amount_as_number },
 890                                align => 'right' },
 891     invoice_amount        => { sub   => sub { $_[0]->invoice_amount_as_number },
 892                                align => 'right' },
 893     invoices              => { sub   => sub { my @invnumbers; for my $obj (@{ $_[0]->linked_invoices }) {
 894                                                                 next unless $obj; push @invnumbers, $obj->invnumber } return \@invnumbers } },
 895     currency              => { sub   => sub { $_[0]->currency->name } },
 896     purpose               => { },
 897     local_account_number  => { sub   => sub { $_[0]->local_bank_account->account_number } },
 898     local_bank_code       => { sub   => sub { $_[0]->local_bank_account->bank_code } },
 899     local_bank_name       => { sub   => sub { $_[0]->local_bank_account->name } },
 900     id                    => {},
 901   );
 902
 903   map { $column_defs{$_}->{text} ||= $::locale->text( $self->models->get_sort_spec->{$_}->{title} ) } keys %column_defs;
 904
 905   $report->set_options(
 906     std_column_visibility => 1,
 907     controller_class      => 'BankTransaction',
 908     output_format         => 'HTML',
 909     top_info_text         => $::locale->text('Bank transactions'),
 910     title                 => $::locale->text('Bank transactions'),
 911     allow_pdf_export      => 1,
 912     allow_csv_export      => 1,
 913   );
 914   $report->set_columns(%column_defs);
 915   $report->set_column_order(@columns);
 916   $report->set_export_options(qw(list_all filter));
 917   $report->set_options_from_form;
 918   $self->models->disable_plugin('paginated') if $report->{options}{output_format} =~ /^(pdf|csv)$/i;
 919   $self->models->set_report_generator_sort_options(report => $report, sortable_columns => \@sortable);
 920
 921   my $bank_accounts = SL::DB::Manager::BankAccount->get_all_sorted();
 922
 923   $report->set_options(
 924     raw_top_info_text     => $self->render('bank_transactions/report_top',    { output => 0 }, BANK_ACCOUNTS => $bank_accounts),
 925     raw_bottom_info_text  => $self->render('bank_transactions/report_bottom', { output => 0 }),
 926   );
 927 }
 928
 929 sub init_problems { [] }
 930
 931 sub init_models {
 932   my ($self) = @_;
 933
 934   SL::Controller::Helper::GetModels->new(
 935     controller => $self,
 936     sorted     => {
 937       _default => {
 938         by  => 'transdate',
 939         dir => 0,   # 1 = ASC, 0 = DESC : default sort is newest at top
 940       },
 941       id                    => t8('ID'),
 942       transdate             => t8('Transdate'),
 943       remote_name           => t8('Remote name'),
 944       amount                => t8('Amount'),
 945       invoice_amount        => t8('Assigned'),
 946       invoices              => t8('Linked invoices'),
 947       valutadate            => t8('Valutadate'),
 948       remote_account_number => t8('Remote account number'),
 949       remote_bank_code      => t8('Remote bank code'),
 950       currency              => t8('Currency'),
 951       purpose               => t8('Purpose'),
 952       local_account_number  => t8('Local account number'),
 953       local_bank_code       => t8('Local bank code'),
 954       local_bank_name       => t8('Bank account'),
 955     },
 956     with_objects => [ 'local_bank_account', 'currency' ],
 957   );
 958 }
 959
 960 sub load_ap_record_template_url {
 961   my ($self, $template) = @_;
 962
 963   return $self->url_for(
 964     controller                           => 'ap.pl',
 965     action                               => 'load_record_template',
 966     id                                   => $template->id,
 967     'form_defaults.amount_1'             => $::form->format_amount(\%::myconfig, -1 * $self->transaction->amount, 2),
 968     'form_defaults.transdate'            => $self->transaction->transdate_as_date,
 969     'form_defaults.duedate'              => $self->transaction->transdate_as_date,
 970     'form_defaults.no_payment_bookings'  => 1,
 971     'form_defaults.paid_1_suggestion'    => $::form->format_amount(\%::myconfig, -1 * $self->transaction->amount, 2),
 972     'form_defaults.AP_paid_1_suggestion' => $self->transaction->local_bank_account->chart->accno,
 973     'form_defaults.callback'             => $self->callback,
 974   );
 975 }
 976
 977 sub load_gl_record_template_url {
 978   my ($self, $template) = @_;
 979
 980   return $self->url_for(
 981     controller                           => 'gl.pl',
 982     action                               => 'load_record_template',
 983     id                                   => $template->id,
 984     'form_defaults.amount_1'             => abs($self->transaction->not_assigned_amount), # always positive
 985     'form_defaults.transdate'            => $self->transaction->transdate_as_date,
 986     'form_defaults.callback'             => $self->callback,
 987     'form_defaults.bt_id'                => $self->transaction->id,
 988     'form_defaults.bt_chart_id'          => $self->transaction->local_bank_account->chart->id,
 989     'form_defaults.description'          => $self->transaction->purpose,
 990   );
 991 }
 992
 993 sub setup_search_action_bar {
 994   my ($self, %params) = @_;
 995
 996   for my $bar ($::request->layout->get('actionbar')) {
 997     $bar->add(
 998       action => [
 999         t8('Filter'),
1000         submit    => [ '#search_form', { action => 'BankTransaction/list' } ],
1001         accesskey => 'enter',
1002       ],
1003     );
1004   }
1005 }
1006
1007 sub setup_list_all_action_bar {
1008   my ($self, %params) = @_;
1009
1010   for my $bar ($::request->layout->get('actionbar')) {
1011     $bar->add(
1012       combobox => [
1013         action => [ t8('Actions') ],
1014         action => [
1015           t8('Unlink bank transactions'),
1016             submit => [ '#form', { action => 'BankTransaction/unlink_bank_transaction' } ],
1017             checks => [ [ 'kivi.check_if_entries_selected', '[name="ids[]"]' ] ],
1018             disabled  => $::instance_conf->get_payments_changeable ? t8('Cannot safely unlink bank transactions, please set the posting configuration for payments to unchangeable.') : undef,
1019           ],
1020         ],
1021         action => [
1022           t8('Filter'),
1023           submit    => [ '#filter_form', { action => 'BankTransaction/list_all' } ],
1024         accesskey => 'enter',
1025       ],
1026     );
1027   }
1028 }
1029
1030 1;
1031 __END__
1032
1033 =pod
1034
1035 =encoding utf8
1036
1037 =head1 NAME
1038
1039 SL::Controller::BankTransaction - Posting payments to invoices from
1040 bank transactions imported earlier
1041
1042 =head1 FUNCTIONS
1043
1044 =over 4
1045
1046 =item C<save_single_bank_transaction %params>
1047
1048 Takes a bank transaction ID (as parameter C<bank_transaction_id> and
1049 tries to post its amount to a certain number of invoices (parameter
1050 C<invoice_ids>, an array ref of database IDs to purchase or sales
1051 invoice objects).
1052
1053 This method handles already partly assigned bank transactions.
1054
1055 This method cannot handle already partly assigned bank transactions, i.e.
1056 a bank transaction that has a invoice_amount <> 0 but not the fully
1057 transaction amount (invoice_amount == amount).
1058
1059 If the amount of the bank transaction is higher than the sum of
1060 the assigned invoices (1 .. n) the bank transaction will only be
1061 partly assigned.
1062
1063 The whole function is wrapped in a database transaction. If an
1064 exception occurs the bank transaction is not posted at all. The same
1065 is true if the code detects an error during the execution, e.g. a bank
1066 transaction that's already been posted earlier. In both cases the
1067 database transaction will be rolled back.
1068
1069 If warnings but not errors occur the database transaction is still
1070 committed.
1071
1072 The return value is an error object or C<undef> if the function
1073 succeeded. The calling function will collect all warnings and errors
1074 and display them in a nicely formatted table if any occurred.
1075
1076 An error object is a hash reference containing the following members:
1077
1078 =over 2
1079
1080 =item * C<result> — can be either C<warning> or C<error>. Warnings are
1081 displayed slightly different than errors.
1082
1083 =item * C<message> — a human-readable message included in the list of
1084 errors meant as the description of why the problem happened
1085
1086 =item * C<bank_transaction_id>, C<invoice_ids> — the same parameters
1087 that the function was called with
1088
1089 =item * C<bank_transaction> — the database object
1090 (C<SL::DB::BankTransaction>) corresponding to C<bank_transaction_id>
1091
1092 =item * C<invoices> — an array ref of the database objects (either
1093 C<SL::DB::Invoice> or C<SL::DB::PurchaseInvoice>) corresponding to
1094 C<invoice_ids>
1095
1096 =back
1097
1098 =item C<action_unlink_bank_transaction>
1099
1100 Takes one or more bank transaction ID (as parameter C<form::ids>) and
1101 tries to revert all payment bookings including already cleared bookings.
1102
1103 This method won't undo payments that are in a closed period and assumes
1104 that payments are not manually changed, i.e. only imported payments.
1105
1106 GL-records will be deleted completely if a bank transaction was the source.
1107
1108 TODO: we still rely on linked_records for the check boxes
1109
1110 =back
1111
1112 =head1 AUTHOR
1113
1114 Niclas Zimmermann E<lt>niclas@kivitendo-premium.deE<gt>,
1115 Geoffrey Richardson E<lt>information@richardson-bueren.deE<gt>
1116
1117 =cut