Merge branch 'pflichtenhefte'

[mfinanz.git] / SL / Controller / RequirementSpec.pm

diff --git a/SL/Controller/RequirementSpec.pm b/SL/Controller/RequirementSpec.pm
index 689ef19a8fe0852332df54519850cdff860a6c10..7e25d7e7ded7c73c58b6c02ca04010e177627157 100644 (file)
--- a/SL/Controller/RequirementSpec.pm
+++ b/SL/Controller/RequirementSpec.pm
@@ -5,15 +5,17 @@ use utf8;
 
 use parent qw(SL::Controller::Base);
 
 
 use parent qw(SL::Controller::Base);
 

+use File::Spec ();
+

 use SL::ClientJS;
 use SL::ClientJS;

+use SL::Common ();

 use SL::Controller::Helper::GetModels;
 use SL::Controller::Helper::GetModels;

-use SL::Controller::Helper::Paginated;
-use SL::Controller::Helper::Sorted;
-use SL::Controller::Helper::ParseFilter;

 use SL::Controller::Helper::ReportGenerator;
 use SL::Controller::Helper::RequirementSpec;
 use SL::DB::Customer;
 use SL::DB::Project;
 use SL::Controller::Helper::ReportGenerator;
 use SL::Controller::Helper::RequirementSpec;
 use SL::DB::Customer;
 use SL::DB::Project;

+use SL::DB::ProjectStatus;
+use SL::DB::ProjectType;

 use SL::DB::RequirementSpecComplexity;
 use SL::DB::RequirementSpecRisk;
 use SL::DB::RequirementSpecStatus;
 use SL::DB::RequirementSpecComplexity;
 use SL::DB::RequirementSpecRisk;
 use SL::DB::RequirementSpecStatus;


@@ -25,28 +27,15 @@ use SL::Template::LaTeX;
 
 use Rose::Object::MakeMethods::Generic
 (
 
 use Rose::Object::MakeMethods::Generic
 (

-  scalar                  => [ qw(requirement_spec_item customers types statuses db_args flat_filter visible_item visible_section) ],
-  'scalar --get_set_init' => [ qw(requirement_spec complexities risks projects copy_source js current_text_block_output_position) ],
+  scalar                  => [ qw(requirement_spec_item visible_item visible_section) ],
+  'scalar --get_set_init' => [ qw(requirement_spec customers types statuses complexities risks projects project_types project_statuses default_project_type default_project_status copy_source js
+                                  current_text_block_output_position models) ],

 );
 
 __PACKAGE__->run_before('setup');
 );
 
 __PACKAGE__->run_before('setup');

-__PACKAGE__->run_before('load_select_options',  only => [ qw(new ajax_edit create update list) ]);
-
-
-__PACKAGE__->get_models_url_params('flat_filter');
-__PACKAGE__->make_paginated(
-  MODEL         => 'RequirementSpec',
-  PAGINATE_ARGS => 'db_args',
-  ONLY          => [ qw(list) ],
-);
-
-__PACKAGE__->make_sorted(
-  MODEL         => 'RequirementSpec',
-  ONLY          => [ qw(list) ],
-
-  DEFAULT_BY    => 'customer',
-  DEFAULT_DIR   => 1,
+__PACKAGE__->run_before('set_default_filter_args', only => [ qw(list) ]);

 
 

+my %sort_columns = (

   customer      => t8('Customer'),
   title         => t8('Title'),
   type          => t8('Requirement Spec Type'),
   customer      => t8('Customer'),
   title         => t8('Title'),
   type          => t8('Requirement Spec Type'),


@@ -64,14 +53,8 @@ __PACKAGE__->make_sorted(
 sub action_list {
   my ($self) = @_;
 
 sub action_list {
   my ($self) = @_;
 

-  $self->setup_db_args_from_filter;
-  $self->flat_filter({ map { $_->{key} => $_->{value} } $::form->flatten_variables('filter') });
-

   $self->prepare_report;
   $self->prepare_report;

-
-  my $requirement_specs = $self->get_models(%{ $self->db_args });
-
-  $self->report_generator_list_objects(report => $self->{report}, objects => $requirement_specs);
+  $self->report_generator_list_objects(report => $self->{report}, objects => $self->models->get);

 }
 
 sub action_new {
 }
 
 sub action_new {


@@ -80,41 +63,58 @@ sub action_new {
   $self->requirement_spec(SL::DB::RequirementSpec->new(is_template => $::form->{is_template}));
 
   if ($self->copy_source) {
   $self->requirement_spec(SL::DB::RequirementSpec->new(is_template => $::form->{is_template}));
 
   if ($self->copy_source) {

-    $self->requirement_spec->$_($self->copy_source->$_) for qw(type_id status_id customer_id title hourly_rate)
+    $self->requirement_spec->$_($self->copy_source->$_) for qw(type_id status_id customer_id title hourly_rate is_template)

   }
 
   $self->render('requirement_spec/new', title => $self->requirement_spec->is_template ? t8('Create a new requirement spec template') : t8('Create a new requirement spec'));
 }
 
   }
 
   $self->render('requirement_spec/new', title => $self->requirement_spec->is_template ? t8('Create a new requirement spec template') : t8('Create a new requirement spec'));
 }
 

-sub action_ajax_edit {
+sub action_ajax_show_basic_settings {

   my ($self) = @_;
 
   my ($self) = @_;
 

-  $self->render('requirement_spec/_form', { layout => 0 }, submit_as => 'ajax');
+  $self->render('requirement_spec/_show_basic_settings', { layout => 0 });

 }
 
 }
 

-sub action_ajax_show_time_and_cost_estimate {
+sub action_ajax_edit {

   my ($self) = @_;
 
   my ($self) = @_;
 

-  $self->render('requirement_spec/_show_time_and_cost_estimate', { layout => 0 });
+  my $html   = $self->render('requirement_spec/_form', { output => 0 }, submit_as => 'ajax');
+
+  $self->js
+    ->hide('#basic_settings')
+    ->after('#basic_settings', $html)
+    ->render($self);

 }
 
 }
 

-sub action_ajax_cancel_time_and_cost_estimate {
+sub action_ajax_edit_project_link {

   my ($self) = @_;
 
   my ($self) = @_;
 

-  my $html   = $self->render('requirement_spec/_show_time_and_cost_estimate', { output => 0 });
+  my $html   = $self->render('requirement_spec/_project_link_form', { output => 0 }, submit_as => 'ajax');

 
   $self->js
 
   $self->js

-   ->replaceWith('#time_cost_estimate', $html)
-   ->render($self);
+    ->hide('#basic_settings')
+    ->after('#basic_settings', $html)
+    ->render($self);
+}
+
+sub action_ajax_show_time_and_cost_estimate {
+  my ($self) = @_;
+
+  $self->render('requirement_spec/_show_time_and_cost_estimate', { layout => 0 });

 }
 
 sub action_ajax_edit_time_and_cost_estimate {
   my ($self) = @_;
 
   my $html   = $self->render('requirement_spec/_edit_time_and_cost_estimate', { output => 0 });
 }
 
 sub action_ajax_edit_time_and_cost_estimate {
   my ($self) = @_;
 
   my $html   = $self->render('requirement_spec/_edit_time_and_cost_estimate', { output => 0 });

+  my $first  = ($self->requirement_spec->sections_sorted || [])->[0];
+  $first     = ($first->children_sorted || [])->[0] if $first;

 
   $self->js
 
   $self->js

-   ->replaceWith('#time_cost_estimate', $html)
+   ->hide('#time_cost_estimate')
+   ->after('#time_cost_estimate', $html)
+   ->on('#time_cost_estimate INPUT[type=text]', 'keydown', 'kivi.requirement_spec.time_cost_estimate_input_key_down')
+   ->action_if($first && $first->id, 'focus', '#time_and_cost_estimate_form_complexity_id_' . $first->id)

    ->render($self);
 }
 
    ->render($self);
 }
 


@@ -134,9 +134,15 @@ sub action_ajax_save_time_and_cost_estimate {
     1;
   });
 
     1;
   });
 

-  my $html = $self->render('requirement_spec/_show_time_and_cost_estimate', { output => 0 });
+  $self->requirement_spec(SL::DB::RequirementSpec->new(id => $self->requirement_spec->id)->load);
+
+  my $html = $self->render('requirement_spec/_show_time_and_cost_estimate', { output => 0 }, initially_hidden => !!$::form->{keep_open});

   $self->js->replaceWith('#time_cost_estimate', $html);
 
   $self->js->replaceWith('#time_cost_estimate', $html);
 

+  return $self->js->render($self) if $::form->{keep_open};
+
+  $self->js->remove('#time_cost_estimate_form_container');
+

   if ($self->visible_section) {
     $html = $self->render('requirement_spec_item/_section', { output => 0 }, requirement_spec_item => $self->visible_section);
     $self->js->html('#column-content', $html);
   if ($self->visible_section) {
     $html = $self->render('requirement_spec_item/_section', { output => 0 }, requirement_spec_item => $self->visible_section);
     $self->js->html('#column-content', $html);


@@ -149,7 +155,7 @@ sub action_show {
   my ($self) = @_;
 
   my $title  = $self->requirement_spec->is_template ? t8('Show requirement spec template') : t8('Show requirement spec');
   my ($self) = @_;
 
   my $title  = $self->requirement_spec->is_template ? t8('Show requirement spec template') : t8('Show requirement spec');

-  my $item   = $::form->{requirement_spec_item_id} ? SL::DB::RequirementSpecItem->new(id => $::form->{requirement_spec_item_id})->load : @{ $self->requirement_spec->sections }[0];
+  my $item   = $::form->{requirement_spec_item_id} ? SL::DB::RequirementSpecItem->new(id => $::form->{requirement_spec_item_id})->load : @{ $self->requirement_spec->sections_sorted }[0];

   $self->requirement_spec_item($item);
 
   $self->render('requirement_spec/show', title => $title);
   $self->requirement_spec_item($item);
 
   $self->render('requirement_spec/show', title => $title);


@@ -167,6 +173,17 @@ sub action_update {
   $self->create_or_update;
 }
 
   $self->create_or_update;
 }
 

+sub action_update_project_link {
+  my $self   = shift;
+  my $action = delete($::form->{project_link_action}) || 'keep';
+
+  return $self->update_project_link_none_keep_existing($action) if $action =~ m{none|keep|existing};
+  return $self->update_project_link_new($action)                if $action eq 'new';
+  return $self->update_project_link_create($action)             if $action eq 'create';
+
+  die "Unknown project link action '$action'";
+}
+

 sub action_destroy {
   my ($self) = @_;
 
 sub action_destroy {
   my ($self) = @_;
 


@@ -186,10 +203,9 @@ sub action_revert_to {
 
   my $versioned_copy = SL::DB::RequirementSpec->new(id => $::form->{versioned_copy_id})->load;
 
 
   my $versioned_copy = SL::DB::RequirementSpec->new(id => $::form->{versioned_copy_id})->load;
 

-  $self->requirement_spec->copy_from(
-    $versioned_copy,
-    version_id => $versioned_copy->version_id,
-  );
+  $self->requirement_spec->copy_from($versioned_copy);
+  my $version = $versioned_copy->versions->[0];
+  $version->update_attributes(working_copy_id => $self->requirement_spec->id);

 
   flash_later('info', t8('The requirement spec has been reverted to version #1.', $self->requirement_spec->version->version_number));
   $self->js->redirect_to($self->url_for(action => 'show', id => $self->requirement_spec->id))->render($self);
 
   flash_later('info', t8('The requirement spec has been reverted to version #1.', $self->requirement_spec->version->version_number));
   $self->js->redirect_to($self->url_for(action => 'show', id => $self->requirement_spec->id))->render($self);


@@ -198,7 +214,11 @@ sub action_revert_to {
 sub action_create_pdf {
   my ($self, %params) = @_;
 
 sub action_create_pdf {
   my ($self, %params) = @_;
 

-  my %result = SL::Template::LaTeX->parse_and_create_pdf('requirement_spec.tex', SELF => $self, rspec => $self->requirement_spec);
+  my $base_name       = $self->requirement_spec->type->template_file_name || 'requirement_spec';
+  my @pictures        = $self->prepare_pictures_for_printing;
+  my %result          = SL::Template::LaTeX->parse_and_create_pdf("${base_name}.tex", SELF => $self, rspec => $self->requirement_spec);
+
+  unlink @pictures unless ($::lx_office_conf{debug} || {})->{keep_temp_files};

 
   $::form->error(t8('Conversion to PDF failed: #1', $result{error})) if $result{error};
 
 
   $::form->error(t8('Conversion to PDF failed: #1', $result{error})) if $result{error};
 


@@ -243,27 +263,32 @@ sub action_paste_template {
 sub setup {
   my ($self) = @_;
 
 sub setup {
   my ($self) = @_;
 

-  $::auth->assert('sales_quotation_edit');
+  $::auth->assert('requirement_spec_edit');

   $::request->{layout}->use_stylesheet("${_}.css") for qw(jquery.contextMenu requirement_spec);
   $::request->{layout}->use_stylesheet("${_}.css") for qw(jquery.contextMenu requirement_spec);

-  $::request->{layout}->use_javascript("${_}.js") for qw(jquery.jstree jquery/jquery.contextMenu client_js requirement_spec);
+  $::request->{layout}->use_javascript("${_}.js")  for qw(jquery.jstree jquery/jquery.contextMenu jquery/jquery.hotkeys requirement_spec ckeditor/ckeditor ckeditor/adapters/jquery);

   $self->init_visible_section;
 
   return 1;
 }
 
   $self->init_visible_section;
 
   return 1;
 }
 

-sub init_complexities {
+sub init_js                     { SL::ClientJS->new                                           }
+sub init_complexities           { SL::DB::Manager::RequirementSpecComplexity->get_all_sorted  }
+sub init_default_project_status { SL::DB::Manager::ProjectStatus->find_by(name => 'planning') }
+sub init_default_project_type   { SL::DB::ProjectType->new(id => 1)->load                     }
+sub init_project_statuses       { SL::DB::Manager::ProjectStatus->get_all_sorted              }
+sub init_project_types          { SL::DB::Manager::ProjectType->get_all_sorted                }
+sub init_projects               { SL::DB::Manager::Project->get_all_sorted                    }
+sub init_risks                  { SL::DB::Manager::RequirementSpecRisk->get_all_sorted        }
+sub init_statuses               { SL::DB::Manager::RequirementSpecStatus->get_all_sorted      }
+sub init_types                  { SL::DB::Manager::RequirementSpecType->get_all_sorted        }
+
+sub init_customers {

   my ($self) = @_;
   my ($self) = @_;

-  return SL::DB::Manager::RequirementSpecComplexity->get_all_sorted;
-}

 
 

-sub init_risks {
-  my ($self) = @_;
-  return SL::DB::Manager::RequirementSpecRisk->get_all_sorted;
-}
+  my @filter = ('!obsolete' => 1);
+  @filter    = ( or => [ @filter, id => $self->requirement_spec->customer_id ] ) if $self->requirement_spec && $self->requirement_spec->customer_id;

 
 

-sub init_projects {
-  my ($self) = @_;
-  $self->projects(SL::DB::Manager::Project->get_all_sorted);
+  return SL::DB::Manager::Customer->get_all_sorted(where => \@filter);

 }
 
 sub init_requirement_spec {
 }
 
 sub init_requirement_spec {


@@ -276,27 +301,11 @@ sub init_copy_source {
   $self->copy_source(SL::DB::RequirementSpec->new(id => $::form->{copy_source_id})->load) if $::form->{copy_source_id};
 }
 
   $self->copy_source(SL::DB::RequirementSpec->new(id => $::form->{copy_source_id})->load) if $::form->{copy_source_id};
 }
 

-sub init_js {
-  my ($self) = @_;
-  $self->js(SL::ClientJS->new);
-}
-

 sub init_current_text_block_output_position {
   my ($self) = @_;
   $self->current_text_block_output_position($::form->{current_content_type} !~ m/^(?:text-blocks|tb)-(front|back)/ ? -1 : $1 eq 'front' ? 0 : 1);
 }
 
 sub init_current_text_block_output_position {
   my ($self) = @_;
   $self->current_text_block_output_position($::form->{current_content_type} !~ m/^(?:text-blocks|tb)-(front|back)/ ? -1 : $1 eq 'front' ? 0 : 1);
 }
 

-sub load_select_options {
-  my ($self) = @_;
-
-  my @filter = ('!obsolete' => 1);
-  @filter    = ( or => [ @filter, id => $self->requirement_spec->customer_id ] ) if $self->requirement_spec && $self->requirement_spec->customer_id;
-
-  $self->customers(SL::DB::Manager::Customer->get_all_sorted(where => \@filter));
-  $self->statuses( SL::DB::Manager::RequirementSpecStatus->get_all_sorted);
-  $self->types(    SL::DB::Manager::RequirementSpecType->get_all_sorted);
-}
-

 #
 # helpers
 #
 #
 # helpers
 #


@@ -332,7 +341,7 @@ sub create_or_update {
     }
   })) {
     $::lxdebug->message(LXDebug::WARN(), "Error: " . $db->error);
     }
   })) {
     $::lxdebug->message(LXDebug::WARN(), "Error: " . $db->error);

-    @errors = ($::locale->text('Saving failed. Error message from the database: #1'), $db->error);
+    @errors = ($::locale->text('Saving failed. Error message from the database: #1', $db->error));

     return $self->js->error(@errors)->render($self) if $::request->is_ajax;
 
     $self->requirement_spec->id(undef) if $is_new;
     return $self->js->error(@errors)->render($self) if $::request->is_ajax;
 
     $self->requirement_spec->id(undef) if $is_new;


@@ -343,9 +352,12 @@ sub create_or_update {
   my $info = $self->requirement_spec->is_template ? t8('The requirement spec template has been saved.') : t8('The requirement spec has been saved.');
 
   if ($::request->is_ajax) {
   my $info = $self->requirement_spec->is_template ? t8('The requirement spec template has been saved.') : t8('The requirement spec has been saved.');
 
   if ($::request->is_ajax) {

-    my $html = $self->render('requirement_spec/_header', { output => 0 });
+    my $header_html = $self->render('requirement_spec/_header', { output => 0 });
+    my $basics_html = $self->render('requirement_spec/_show_basic_settings', { output => 0 });

     return $self->invalidate_version
     return $self->invalidate_version

-      ->replaceWith('#requirement-spec-header', $html)
+      ->replaceWith('#requirement-spec-header', $header_html)
+      ->replaceWith('#basic_settings',          $basics_html)
+      ->remove('#basic_settings_form')

       ->flash('info', $info)
       ->render($self);
   }
       ->flash('info', $info)
       ->render($self);
   }


@@ -354,33 +366,16 @@ sub create_or_update {
   $self->redirect_to(action => 'show', id => $self->requirement_spec->id);
 }
 
   $self->redirect_to(action => 'show', id => $self->requirement_spec->id);
 }
 

-sub setup_db_args_from_filter {
-  my ($self) = @_;
-
-  $self->{filter} = {};
-  my %args = parse_filter(
-    $::form->{filter},
-    with_objects => [ 'customer', 'type', 'status', 'project' ],
-    launder_to   => $self->{filter},
-  );
-
-  $args{where} = [
-    and => [
-      @{ $args{where} || [] },
-      working_copy_id => undef,
-      is_template     => $::form->{is_template} ? 1 : 0,
-    ]];
-
-  $self->db_args(\%args);
-}
-

 sub prepare_report {
   my ($self)      = @_;
 
 sub prepare_report {
   my ($self)      = @_;
 

-  my $callback    = $self->get_callback;
-

   my $is_template = $::form->{is_template};
   my $report      = SL::ReportGenerator->new(\%::myconfig, $::form);
   my $is_template = $::form->{is_template};
   my $report      = SL::ReportGenerator->new(\%::myconfig, $::form);

+
+  $self->models->disable_plugin('paginated') if $report->{options}{output_format} =~ /^(pdf|csv)$/i;
+  $self->models->finalize; # for filter laundering
+  my $callback    = $self->models->get_callback;
+

   $self->{report} = $report;
 
   my @columns     = $is_template ? qw(title mtime) : qw(title customer status type projectnumber mtime version);
   $self->{report} = $report;
 
   my @columns     = $is_template ? qw(title mtime) : qw(title customer status type projectnumber mtime version);


@@ -400,18 +395,18 @@ sub prepare_report {
                          sub      => sub { $_[0]->project_id ? $_[0]->project->projectnumber : '' } },
       status        => { sub      => sub { $_[0]->status->description } },
       type          => { sub      => sub { $_[0]->type->description } },
                          sub      => sub { $_[0]->project_id ? $_[0]->project->projectnumber : '' } },
       status        => { sub      => sub { $_[0]->status->description } },
       type          => { sub      => sub { $_[0]->type->description } },

-      version       => { sub      => sub { $_[0]->version_id ? $_[0]->version->version_number : t8('Working copy without version') } },
+      version       => { sub      => sub { $_[0]->version ? $_[0]->version->version_number : t8('Working copy without version') } },

     );
   }
 
     );
   }
 

-  map { $column_defs{$_}->{text} ||= $::locale->text( $self->get_sort_spec->{$_}->{title} ) } keys %column_defs;
+  map { $column_defs{$_}->{text} ||= $::locale->text( $self->models->get_sort_spec->{$_}->{title} ) } keys %column_defs;

 
   $report->set_options(
     std_column_visibility => 1,
     controller_class      => 'RequirementSpec',
     output_format         => 'HTML',
     raw_top_info_text     => $self->render('requirement_spec/report_top',    { output => 0 }, is_template => $is_template),
 
   $report->set_options(
     std_column_visibility => 1,
     controller_class      => 'RequirementSpec',
     output_format         => 'HTML',
     raw_top_info_text     => $self->render('requirement_spec/report_top',    { output => 0 }, is_template => $is_template),

-    raw_bottom_info_text  => $self->render('requirement_spec/report_bottom', { output => 0 }),
+    raw_bottom_info_text  => $self->render('requirement_spec/report_bottom', { output => 0 }, models => $self->models),

     title                 => $is_template ? t8('Requirement Spec Templates') : t8('Requirement Specs'),
     allow_pdf_export      => 1,
     allow_csv_export      => 1,
     title                 => $is_template ? t8('Requirement Spec Templates') : t8('Requirement Specs'),
     allow_pdf_export      => 1,
     allow_csv_export      => 1,


@@ -420,9 +415,7 @@ sub prepare_report {
   $report->set_column_order(@columns);
   $report->set_export_options(qw(list filter));
   $report->set_options_from_form;
   $report->set_column_order(@columns);
   $report->set_export_options(qw(list filter));
   $report->set_options_from_form;

-  $self->set_report_generator_sort_options(report => $report, sortable_columns => \@sortable);
-
-  $self->disable_pagination if $report->{options}{output_format} =~ /^(pdf|csv)$/i;
+  $self->models->set_report_generator_sort_options(report => $report, sortable_columns => \@sortable);

 }
 
 sub invalidate_version {
 }
 
 sub invalidate_version {


@@ -454,6 +447,18 @@ sub render_pasted_text_block {
     ->jstree->open_node(  '#tree', "#tb-${front_back}");
 }
 
     ->jstree->open_node(  '#tree', "#tb-${front_back}");
 }
 

+sub set_default_filter_args {
+  my ($self) = @_;
+
+  if (!$::form->{filter} && !$::form->{is_template}) {
+    $::form->{filter} = {
+      status_id => [ map { $_->{id} } grep { $_->name ne 'done' } @{ $self->statuses } ],
+    };
+  }
+
+  return 1;
+}
+

 sub render_pasted_section {
   my ($self, $item, $parent_id) = @_;
 
 sub render_pasted_section {
   my ($self, $item, $parent_id) = @_;
 


@@ -476,4 +481,99 @@ sub render_first_pasted_section_as_list {
     ->jstree->select_node('#tree', '#fb-' . $section->id);
 }
 
     ->jstree->select_node('#tree', '#fb-' . $section->id);
 }
 

+sub prepare_pictures_for_printing {
+  my ($self) = @_;
+
+  my @files;
+  my $userspath = File::Spec->rel2abs($::lx_office_conf{paths}->{userspath});
+  my $target    =  "${userspath}/kivitendo-print-requirement-spec-picture-" . Common::unique_id() . '-';
+
+  foreach my $picture (map { @{ $_->pictures } } @{ $self->requirement_spec->text_blocks }) {
+    my $output_file_name        = $target . $picture->id . '.' . $picture->get_default_file_name_extension;
+    $picture->{print_file_name} = File::Spec->abs2rel($output_file_name, $userspath);
+    my $out                     = IO::File->new($output_file_name, 'w') || die("Could not create file " . $output_file_name);
+    $out->binmode;
+    $out->print($picture->picture_content);
+    $out->close;
+
+    push @files, $output_file_name;
+  }
+
+  return @files;
+}
+
+sub update_project_link_none_keep_existing {
+  my ($self, $action) = @_;
+
+  $self->requirement_spec->update_attributes(project_id => undef)                     if $action eq 'none';
+  $self->requirement_spec->update_attributes(project_id => $::form->{new_project_id}) if $action eq 'existing';
+
+  return $self->invalidate_version
+    ->replaceWith('#basic_settings', $self->render('requirement_spec/_show_basic_settings', { output => 0 }))
+    ->remove('#project_link_form')
+    ->flash('info', t8('The project link has been updated.'))
+    ->render($self);
+}
+
+sub update_project_link_new {
+  my ($self) = @_;
+
+  return $self->js
+    ->replaceWith('#project_link_form', $self->render('requirement_spec/_new_project_form', { output => 0 }))
+    ->render($self);
+}
+
+sub update_project_link_create {
+  my ($self)  = @_;
+  my $params  = delete($::form->{project}) || {};
+  my $project = SL::DB::Project->new(
+    %{ $params },
+    valid  => 1,
+    active => 1,
+  );
+
+  my @errors = $project->validate;
+
+  return $self->js->error(@errors)->render($self) if @errors;
+
+  my $db = $self->requirement_spec->db;
+  if (!$db->do_transaction(sub {
+    $project->save;
+    $self->requirement_spec->update_attributes(project_id => $project->id);
+
+  })) {
+    $::lxdebug->message(LXDebug::WARN(), "Error: " . $db->error);
+    return $self->js->error(t8('Saving failed. Error message from the database: #1', $db->error))->render($self);
+  }
+
+  return $self->invalidate_version
+    ->replaceWith('#basic_settings', $self->render('requirement_spec/_show_basic_settings', { output => 0 }))
+    ->remove('#project_link_form')
+    ->flash('info', t8('The project has been created.'))
+    ->flash('info', t8('The project link has been updated.'))
+    ->render($self);
+}
+
+sub init_models {
+  my ($self) = @_;
+
+  SL::Controller::Helper::GetModels->new(
+    controller   => $self,
+    sorted       => {
+      _default     => {
+        by           => 'customer',
+        dir          => 1,
+      },
+      %sort_columns,
+    },
+    query => [
+      and => [
+        working_copy_id => undef,
+        is_template     => $::form->{is_template} ? 1 : 0,
+      ],
+    ],
+    with_objects => [ 'customer', 'type', 'status', 'project' ],
+  );
+}
+

 1;
 1;