Koha/tools/stockrotation.pl
Pedro Amorim cf06f05ec0
Bug 30869: Add the ability to delete stock rotation rotas
'At the moment, it isn't possible to delete any rotas that have 0 items linked to it. The only way to do it is in MySQL - it would be good if this was possible from the staff client.'
This patch implements this, and also implements the possibility of deleting a rota with items linked to it, providing a warning that the item(s) currently in rotation will remain at its/their current stage library.

Test plan:
1) Enable StockRotation system preference
2) Cataloging > Stock rotation > New rota
3) Enter Name, save
4) Verify 'Delete' button shows on the right
5) Click 'Delete' -> Confirm 'Yes'
6) Repeat steps 1-3 and click 'Manage'->'Stages'
7) Add a new stage, enter Library and Duration, click 'Save'
8) Return to rotas, click 'Manage'->'Items'
9) Add item, enter barcode, click 'Save' (optional: add more than 1 item)
10) Optional: Click 'Move to next stage' and verify that item is now in different branch
11) Click 'return to rotas' and press 'Delete'
12) Verify the warning now shows, because items are attached, with the attached items count
13) Click 'Delete' -> Deletion is successful
14) If you did step 10, verify the item is still in the branch that it was at the time the rota was deleted

Sponsored-by: PTFS-Europe

Signed-off-by: David Nind <david@davidnind.com>

JD Amended patch:
* Fix QA failures
   FAIL   forbidden patterns
                forbidden pattern: tab char (line 150)
                forbidden pattern: tab char (line 151)
* Adjust commit message to describe what the patch does
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
2023-02-24 17:52:23 -03:00

566 lines
14 KiB
Perl
Executable file

#!/usr/bin/perl
# Copyright 2016 PTFS-Europe Ltd
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
=head1 stockrotation.pl
Script to handle stockrotation. Including rotas, their associated stages
and items
=cut
use Modern::Perl;
use CGI;
use C4::Auth qw( get_template_and_user );
use C4::Context;
use C4::Output qw( output_html_with_http_headers );
use Koha::Libraries;
use Koha::StockRotationRotas;
use Koha::StockRotationItems;
use Koha::StockRotationStages;
use Koha::Item;
use Koha::Util::StockRotation qw( get_branches get_stages move_to_next_stage toggle_indemand remove_from_stage add_items_to_rota get_barcodes_status );
my $input = CGI->new;
unless (C4::Context->preference('StockRotation')) {
# redirect to Intranet home if self-check is not enabled
print $input->redirect("/cgi-bin/koha/mainpage.pl");
exit;
}
my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
{
template_name => 'tools/stockrotation.tt',
query => $input,
type => 'intranet',
flagsrequired => {
tools => '*',
stockrotation => '*',
},
}
);
# Grab all passed data
# 'our' since Plack changes the scoping
# of 'my'
our %params = $input->Vars();
my $op = $params{op};
if (!defined $op) {
# No operation is supplied, we're just displaying the list of rotas
my $rotas = Koha::StockRotationRotas->search(
undef,
{
order_by => { -asc => 'title' }
}
)->as_list;
$template->param(
existing_rotas => $rotas,
no_op_set => 1
);
} elsif ($op eq 'create_edit_rota') {
# Edit an existing rota or define a new one
my $rota_id = $params{rota_id};
my $rota = {};
if (!defined $rota_id) {
# No ID supplied, we're creating a new rota
# Create a shell rota hashref
$rota = {
cyclical => 1
};
} else {
# ID supplied, we're editing an existing rota
$rota = Koha::StockRotationRotas->find($rota_id);
}
$template->param(
rota => $rota,
op => $op
);
} elsif ($op eq 'toggle_rota') {
# Find and update the active status of the rota
my $rota = Koha::StockRotationRotas->find($params{rota_id});
my $new_active = ($rota->active == 1) ? 0 : 1;
$rota->active($new_active)->store;
# Return to rotas page
print $input->redirect('stockrotation.pl');
} elsif ($op eq 'process_rota') {
# Get a hashref of the submitted rota data
my $rota = get_rota_from_form();
if (!process_rota($rota)) {
# The submitted rota was invalid
$template->param(
error => 'invalid_form',
rota => $rota,
op => 'create_edit_rota'
);
} else {
# All was well, return to the rotas list
print $input->redirect('stockrotation.pl');
}
} elsif ($op eq 'manage_stages') {
my $rota = Koha::StockRotationRotas->find($params{rota_id});
$template->param(
rota => $rota,
branches => get_branches(),
existing_stages => get_stages($rota),
rota_id => $params{rota_id},
op => $op
);
} elsif ($op eq 'create_edit_stage') {
# Edit an existing stage or define a new one
my $stage_id = $params{stage_id};
my $rota_id = $params{rota_id};
if (!defined $stage_id) {
# No ID supplied, we're creating a new stage
$template->param(
branches => get_branches(),
stage => {},
rota_id => $rota_id,
op => $op
);
} else {
# ID supplied, we're editing an existing stage
my $stage = Koha::StockRotationStages->find($stage_id);
$template->param(
branches => get_branches(),
stage => $stage,
rota_id => $stage->rota->rota_id,
op => $op
);
}
} elsif ($op eq 'confirm_remove_from_rota') {
# Get the stage we're deleting
$template->param(
op => $op,
rota_id => $params{rota_id},
stage_id => $params{stage_id},
item_id => $params{item_id}
);
} elsif ($op eq 'confirm_delete_rota') {
# Get the rota we're deleting
my $rota = Koha::StockRotationRotas->find($params{rota_id});
# Get all items on this rota, for each prefetch their
# stage and biblio objects
my $sritems = Koha::StockRotationItems->search(
{ 'stage.rota_id' => $params{rota_id} },
{
prefetch => {
stage => {
'stockrotationitems' => {
'itemnumber' => 'biblionumber'
}
}
}
}
);
$template->param(
rota_id => $params{rota_id},
sritemstotal => $sritems->count,
op => $op
);
} elsif ($op eq 'delete_rota') {
# Get the rota we're deleting
my $rota = Koha::StockRotationRotas->find($params{rota_id});
$rota->delete;
# Return to the rotas list
print $input->redirect("/cgi-bin/koha/tools/stockrotation.pl");
} elsif ($op eq 'confirm_delete_stage') {
# Get the stage we're deleting
my $stage = Koha::StockRotationStages->find($params{stage_id});
$template->param(
op => $op,
stage => $stage
);
} elsif ($op eq 'delete_stage') {
# Get the stage we're deleting
my $stage = Koha::StockRotationStages->find($params{stage_id});
# Get the ID of the rota with which this stage is associated
# (so we can return to the "Manage stages" page after deletion)
my $rota_id = $stage->rota->rota_id;
$stage->delete;
# Return to the stages list
print $input->redirect("?op=manage_stages&rota_id=$rota_id");
} elsif ($op eq 'process_stage') {
# Get a hashref of the submitted stage data
my $stage = get_stage_from_form();
# The rota we're managing
my $rota_id = $params{rota_id};
if (!process_stage($stage, $rota_id)) {
# The submitted stage was invalid
# Get all branches
my $branches = get_branches();
$template->param(
error => 'invalid_form',
all_branches => $branches,
stage => $stage,
rota_id => $rota_id,
op => 'create_edit_stage'
);
} else {
# All was well, return to the stages list
print $input->redirect("?op=manage_stages&rota_id=$rota_id");
}
} elsif ($op eq 'manage_items') {
my $rota = Koha::StockRotationRotas->find($params{rota_id});
# Get all items on this rota, for each prefetch their
# stage and biblio objects
my $sritems = Koha::StockRotationItems->search(
{ 'stage.rota_id' => $params{rota_id} },
{
prefetch => {
stage => {
'stockrotationitems' => {
'itemnumber' => 'biblionumber'
}
}
}
}
);
$template->param(
rota_id => $params{rota_id},
error => $params{error},
sritems => $sritems,
branches => get_branches(),
stages => get_stages($rota),
rota => $rota,
op => $op
);
} elsif ($op eq 'move_to_next_stage') {
move_to_next_stage($params{item_id}, $params{stage_id});
# Return to the items list
print $input->redirect("?op=manage_items&rota_id=" . $params{rota_id});
} elsif ($op eq 'toggle_in_demand') {
# Toggle the item's in_demand
toggle_indemand($params{item_id}, $params{stage_id});
# Return to the items list
print $input->redirect("?op=manage_items&rota_id=".$params{rota_id});
} elsif ($op eq 'remove_item_from_stage') {
# Remove the item from the stage
remove_from_stage($params{item_id}, $params{stage_id});
# Return to the items list
print $input->redirect("?op=manage_items&rota_id=".$params{rota_id});
} elsif ($op eq 'add_items_to_rota') {
# The item's barcode,
# which we may or may not have been passed
my $barcode = $params{barcode};
# The rota we're adding the item to
my $rota_id = $params{rota_id};
# The uploaded file filehandle,
# which we may or may not have been passed
my $barcode_file = $input->upload("barcodefile");
# We need to create an array of one or more barcodes to
# insert
my @barcodes = ();
# If the barcode input box was populated, use it
push @barcodes, $barcode if $barcode;
# Only parse the uploaded file if necessary
if ($barcode_file) {
# Call binmode on the filehandle as we want to set a
# UTF-8 layer on it
binmode($barcode_file, ":encoding(UTF-8)");
# Parse the file into an array of barcodes
while (my $barcode = <$barcode_file>) {
$barcode =~ s/\r/\n/g;
$barcode =~ s/\n+/\n/g;
my @data = split(/\n/, $barcode);
push @barcodes, @data;
}
}
# A hashref to hold the status of each barcode
my $barcode_status = {
ok => [],
on_other => [],
on_this => [],
not_found => []
};
# If we have something to work with, do it
get_barcodes_status($rota_id, \@barcodes, $barcode_status) if (@barcodes);
# Now we know the status of each barcode, add those that
# need it
if (scalar @{$barcode_status->{ok}} > 0) {
add_items_to_rota($rota_id, $barcode_status->{ok});
}
# If we were only passed one barcode and it was successfully
# added, redirect back to ourselves, we don't want to display
# a report, redirect also if we were passed no barcodes
if (
scalar @barcodes == 0 ||
(scalar @barcodes == 1 && scalar @{$barcode_status->{ok}} == 1)
) {
print $input->redirect("?op=manage_items&rota_id=$rota_id");
} else {
# Report on the outcome
$template->param(
barcode_status => $barcode_status,
rota_id => $rota_id,
op => $op
);
}
} elsif ($op eq 'move_items_to_rota') {
# The barcodes of the items we're moving
my @move = $input->multi_param('move_item');
foreach my $item(@move) {
# The item we're moving
my $item = Koha::Items->find($item);
# Move it to the new rota
$item->add_to_rota($params{rota_id});
}
# Return to the items list
print $input->redirect("?op=manage_items&rota_id=".$params{rota_id});
}
output_html_with_http_headers $input, $cookie, $template->output;
sub get_rota_from_form {
return {
id => $params{id},
title => $params{title},
cyclical => $params{cyclical},
description => $params{description}
};
}
sub get_stage_from_form {
return {
stage_id => $params{stage_id},
branchcode => $params{branchcode},
duration => $params{duration}
};
}
sub process_rota {
my $sub_rota = shift;
# Fields we require
my @required = ('title','cyclical');
# Count of the number of required fields we have
my $valid = 0;
# Ensure we have everything we require
foreach my $req(@required) {
if (exists $sub_rota->{$req}) {
chomp(my $value = $sub_rota->{$req});
if (length $value > 0) {
$valid++;
}
}
}
# If we don't have everything we need
return 0 if $valid != scalar @required;
# Passed validation
# Find the rota we're updating
my $rota = Koha::StockRotationRotas->find($sub_rota->{id});
if ($rota) {
$rota->title(
$sub_rota->{title}
)->cyclical(
$sub_rota->{cyclical}
)->description(
$sub_rota->{description}
)->store;
} else {
$rota = Koha::StockRotationRota->new({
title => $sub_rota->{title},
cyclical => $sub_rota->{cyclical},
active => 0,
description => $sub_rota->{description}
})->store;
}
return 1;
}
sub process_stage {
my ($sub_stage, $rota_id) = @_;
# Fields we require
my @required = ('branchcode','duration');
# Count of the number of required fields we have
my $valid = 0;
# Ensure we have everything we require
foreach my $req(@required) {
if (exists $sub_stage->{$req}) {
chomp(my $value = $sub_stage->{$req});
if (length $value > 0) {
$valid++;
}
}
}
# If we don't have everything we need
return 0 if $valid != scalar @required;
# Passed validation
# Find the stage we're updating
my $stage = Koha::StockRotationStages->find($sub_stage->{stage_id});
if ($stage) {
# Updating an existing stage
$stage->branchcode_id(
$sub_stage->{branchcode}
)->duration(
$sub_stage->{duration}
)->store;
} else {
# Creating a new stage
$stage = Koha::StockRotationStage->new({
branchcode_id => $sub_stage->{branchcode},
rota_id => $rota_id,
duration => $sub_stage->{duration}
})->store;
}
return 1;
}
=head1 AUTHOR
Andrew Isherwood <andrew.isherwood@ptfs-europe.com>
=cut