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+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# This Source Code Form is "Incompatible With Secondary Licenses", as
+# defined by the Mozilla Public License, v. 2.0.
+
+package Bugzilla::API::1_0::Resource::Product;
+
+use 5.10.1;
+use strict;
+use warnings;
+
+use Bugzilla::API::1_0::Constants;
+use Bugzilla::API::1_0::Util;
+
+use Bugzilla::Product;
+use Bugzilla::User;
+use Bugzilla::Error;
+use Bugzilla::Constants;
+
+use Moo;
+
+extends 'Bugzilla::API::1_0::Resource';
+
+##############
+# Constants #
+##############
+
+use constant READ_ONLY => qw(
+ get
+ get_accessible_products
+ get_enterable_products
+ get_selectable_products
+);
+
+use constant PUBLIC_METHODS => qw(
+ create
+ get
+ get_accessible_products
+ get_enterable_products
+ get_selectable_products
+ update
+);
+
+use constant MAPPED_FIELDS => {
+ has_unconfirmed => 'allows_unconfirmed',
+ is_open => 'is_active',
+};
+
+use constant MAPPED_RETURNS => {
+ allows_unconfirmed => 'has_unconfirmed',
+ defaultmilestone => 'default_milestone',
+ isactive => 'is_open',
+};
+
+use constant FIELD_MAP => {
+ has_unconfirmed => 'allows_unconfirmed',
+ is_open => 'isactive',
+};
+
+sub REST_RESOURCES {
+ my $rest_resources = [
+ qr{^/product_accessible$}, {
+ GET => {
+ method => 'get_accessible_products'
+ }
+ },
+ qr{^/product_enterable$}, {
+ GET => {
+ method => 'get_enterable_products'
+ }
+ },
+ qr{^/product_selectable$}, {
+ GET => {
+ method => 'get_selectable_products'
+ }
+ },
+ qr{^/product$}, {
+ GET => {
+ method => 'get'
+ },
+ POST => {
+ method => 'create',
+ success_code => STATUS_CREATED
+ }
+ },
+ qr{^/product/([^/]+)$}, {
+ GET => {
+ method => 'get',
+ params => sub {
+ my $param = $_[0] =~ /^\d+$/ ? 'ids' : 'names';
+ return { $param => [ $_[0] ] };
+ }
+ },
+ PUT => {
+ method => 'update',
+ params => sub {
+ my $param = $_[0] =~ /^\d+$/ ? 'ids' : 'names';
+ return { $param => [ $_[0] ] };
+ }
+ }
+ },
+ ];
+ return $rest_resources;
+}
+
+############
+# Methods #
+############
+
+BEGIN { *get_products = \&get }
+
+# Get the ids of the products the user can search
+sub get_selectable_products {
+ Bugzilla->switch_to_shadow_db();
+ return {ids => [map {$_->id} @{Bugzilla->user->get_selectable_products}]};
+}
+
+# Get the ids of the products the user can enter bugs against
+sub get_enterable_products {
+ Bugzilla->switch_to_shadow_db();
+ return {ids => [map {$_->id} @{Bugzilla->user->get_enterable_products}]};
+}
+
+# Get the union of the products the user can search and enter bugs against.
+sub get_accessible_products {
+ Bugzilla->switch_to_shadow_db();
+ return {ids => [map {$_->id} @{Bugzilla->user->get_accessible_products}]};
+}
+
+# Get a list of actual products, based on list of ids or names
+sub get {
+ my ($self, $params) = validate(@_, 'ids', 'names', 'type');
+ my $user = Bugzilla->user;
+
+ defined $params->{ids} || defined $params->{names} || defined $params->{type}
+ || ThrowCodeError("params_required", { function => "Product.get",
+ params => ['ids', 'names', 'type'] });
+ Bugzilla->switch_to_shadow_db();
+
+ my $products = [];
+ if (defined $params->{type}) {
+ my %product_hash;
+ foreach my $type (@{ $params->{type} }) {
+ my $result = [];
+ if ($type eq 'accessible') {
+ $result = $user->get_accessible_products();
+ }
+ elsif ($type eq 'enterable') {
+ $result = $user->get_enterable_products();
+ }
+ elsif ($type eq 'selectable') {
+ $result = $user->get_selectable_products();
+ }
+ else {
+ ThrowUserError('get_products_invalid_type',
+ { type => $type });
+ }
+ map { $product_hash{$_->id} = $_ } @$result;
+ }
+ $products = [ values %product_hash ];
+ }
+ else {
+ $products = $user->get_accessible_products;
+ }
+
+ my @requested_products;
+
+ if (defined $params->{ids}) {
+ # Create a hash with the ids the user wants
+ my %ids = map { $_ => 1 } @{$params->{ids}};
+
+ # Return the intersection of this, by grepping the ids from $products.
+ push(@requested_products,
+ grep { $ids{$_->id} } @$products);
+ }
+
+ if (defined $params->{names}) {
+ # Create a hash with the names the user wants
+ my %names = map { lc($_) => 1 } @{$params->{names}};
+
+ # Return the intersection of this, by grepping the names
+ # from $products, union'ed with products found by ID to
+ # avoid duplicates
+ foreach my $product (grep { $names{lc $_->name} }
+ @$products) {
+ next if grep { $_->id == $product->id }
+ @requested_products;
+ push @requested_products, $product;
+ }
+ }
+
+ # If we just requested a specific type of products without
+ # specifying ids or names, then return the entire list.
+ if (!defined $params->{ids} && !defined $params->{names}) {
+ @requested_products = @$products;
+ }
+
+ # Now create a result entry for each.
+ my @products = map { $self->_product_to_hash($params, $_) }
+ @requested_products;
+ return { products => \@products };
+}
+
+sub create {
+ my ($self, $params) = @_;
+
+ Bugzilla->login(LOGIN_REQUIRED);
+ Bugzilla->user->in_group('editcomponents')
+ || ThrowUserError("auth_failure", { group => "editcomponents",
+ action => "add",
+ object => "products"});
+ # Create product
+ my $args = {
+ name => $params->{name},
+ description => $params->{description},
+ version => $params->{version},
+ defaultmilestone => $params->{default_milestone},
+ # create_series has no default value.
+ create_series => defined $params->{create_series} ?
+ $params->{create_series} : 1
+ };
+ foreach my $field (qw(has_unconfirmed is_open classification)) {
+ if (defined $params->{$field}) {
+ my $name = FIELD_MAP->{$field} || $field;
+ $args->{$name} = $params->{$field};
+ }
+ }
+ my $product = Bugzilla::Product->create($args);
+ return { id => as_int($product->id) };
+}
+
+sub update {
+ my ($self, $params) = @_;
+
+ my $dbh = Bugzilla->dbh;
+
+ Bugzilla->login(LOGIN_REQUIRED);
+ Bugzilla->user->in_group('editcomponents')
+ || ThrowUserError("auth_failure", { group => "editcomponents",
+ action => "edit",
+ object => "products" });
+
+ defined($params->{names}) || defined($params->{ids})
+ || ThrowCodeError('params_required',
+ { function => 'Product.update', params => ['ids', 'names'] });
+
+ my $product_objects = params_to_objects($params, 'Bugzilla::Product');
+
+ my $values = translate($params, MAPPED_FIELDS);
+
+ # We delete names and ids to keep only new values to set.
+ delete $values->{names};
+ delete $values->{ids};
+
+ $dbh->bz_start_transaction();
+ foreach my $product (@$product_objects) {
+ $product->set_all($values);
+ }
+
+ my %changes;
+ foreach my $product (@$product_objects) {
+ my $returned_changes = $product->update();
+ $changes{$product->id} = translate($returned_changes, MAPPED_RETURNS);
+ }
+ $dbh->bz_commit_transaction();
+
+ my @result;
+ foreach my $product (@$product_objects) {
+ my %hash = (
+ id => $product->id,
+ changes => {},
+ );
+
+ foreach my $field (keys %{ $changes{$product->id} }) {
+ my $change = $changes{$product->id}->{$field};
+ $hash{changes}{$field} = {
+ removed => as_string($change->[0]),
+ added => as_string($change->[1])
+ };
+ }
+
+ push(@result, \%hash);
+ }
+
+ return { products => \@result };
+}
+
+sub _product_to_hash {
+ my ($self, $params, $product) = @_;
+
+ my $field_data = {
+ id => as_int($product->id),
+ name => as_string($product->name),
+ description => as_string($product->description),
+ is_active => as_boolean($product->is_active),
+ default_milestone => as_string($product->default_milestone),
+ has_unconfirmed => as_boolean($product->allows_unconfirmed),
+ classification => as_string($product->classification->name),
+ };
+ if (filter_wants($params, 'components')) {
+ $field_data->{components} = [map {
+ $self->_component_to_hash($_, $params)
+ } @{$product->components}];
+ }
+ if (filter_wants($params, 'versions')) {
+ $field_data->{versions} = [map {
+ $self->_version_to_hash($_, $params)
+ } @{$product->versions}];
+ }
+ if (filter_wants($params, 'milestones')) {
+ $field_data->{milestones} = [map {
+ $self->_milestone_to_hash($_, $params)
+ } @{$product->milestones}];
+ }
+ return filter($params, $field_data);
+}
+
+sub _component_to_hash {
+ my ($self, $component, $params) = @_;
+ my $field_data = filter $params, {
+ id => as_int($component->id),
+ name => as_string($component->name),
+ description => as_string($component->description),
+ default_assigned_to =>
+ as_email($component->default_assignee->login),
+ default_qa_contact =>
+ as_email($component->default_qa_contact ?
+ $component->default_qa_contact->login : ""),
+ sort_key => 0, # sort_key is returned to match Bug.fields
+ is_active => as_boolean($component->is_active),
+ }, undef, 'components';
+
+ if (filter_wants($params, 'flag_types', undef, 'components')) {
+ $field_data->{flag_types} = {
+ bug =>
+ [map {
+ $self->_flag_type_to_hash($_)
+ } @{$component->flag_types->{'bug'}}],
+ attachment =>
+ [map {
+ $self->_flag_type_to_hash($_)
+ } @{$component->flag_types->{'attachment'}}],
+ };
+ }
+
+ return $field_data;
+}
+
+sub _flag_type_to_hash {
+ my ($self, $flag_type, $params) = @_;
+ return filter $params, {
+ id => as_int($flag_type->id),
+ name => as_string($flag_type->name),
+ description => as_string($flag_type->description),
+ cc_list => as_string($flag_type->cc_list),
+ sort_key => as_int($flag_type->sortkey),
+ is_active => as_boolean($flag_type->is_active),
+ is_requestable => as_boolean($flag_type->is_requestable),
+ is_requesteeble => as_boolean($flag_type->is_requesteeble),
+ is_multiplicable => as_boolean($flag_type->is_multiplicable),
+ grant_group => as_int($flag_type->grant_group_id),
+ request_group => as_int($flag_type->request_group_id),
+ }, undef, 'flag_types';
+}
+
+sub _version_to_hash {
+ my ($self, $version, $params) = @_;
+ return filter $params, {
+ id => as_int($version->id),
+ name => as_string($version->name),
+ sort_key => 0, # sort_key is returened to match Bug.fields
+ is_active => as_boolean($version->is_active),
+ }, undef, 'versions';
+}
+
+sub _milestone_to_hash {
+ my ($self, $milestone, $params) = @_;
+ return filter $params, {
+ id => as_int($milestone->id),
+ name => as_string($milestone->name),
+ sort_key => as_int($milestone->sortkey),
+ is_active => as_boolean($milestone->is_active),
+ }, undef, 'milestones';
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+Bugzilla::API::1_0::Resource::Product - The Product API
+
+=head1 DESCRIPTION
+
+This part of the Bugzilla API allows you to list the available Products and
+get information about them.
+
+=head1 METHODS
+
+=head2 get_selectable_products
+
+=over
+
+=item B<Description>
+
+Returns a list of the ids of the products the user can search on.
+
+=item B<REST>
+
+GET /rest/product_selectable
+
+the returned data format is same as below.
+
+=item B<Params> (none)
+
+=item B<Returns>
+
+A hash containing one item, C<ids>, that contains an array of product
+ids.
+
+=item B<Errors> (none)
+
+=item B<History>
+
+=over
+
+=item REST API call added in Bugzilla B<5.0>.
+
+=back
+
+=back
+
+=head2 get_enterable_products
+
+=over
+
+=item B<Description>
+
+Returns a list of the ids of the products the user can enter bugs
+against.
+
+=item B<REST>
+
+GET /rest/product_enterable
+
+the returned data format is same as below.
+
+=item B<Params> (none)
+
+=item B<Returns>
+
+A hash containing one item, C<ids>, that contains an array of product
+ids.
+
+=item B<Errors> (none)
+
+=item B<History>
+
+=over
+
+=item REST API call added in Bugzilla B<5.0>.
+
+=back
+
+=back
+
+=head2 get_accessible_products
+
+=over
+
+=item B<Description>
+
+Returns a list of the ids of the products the user can search or enter
+bugs against.
+
+=item B<REST>
+
+GET /rest/product_accessible
+
+the returned data format is same as below.
+
+=item B<Params> (none)
+
+=item B<Returns>
+
+A hash containing one item, C<ids>, that contains an array of product
+ids.
+
+=item B<Errors> (none)
+
+=item B<History>
+
+=over
+
+=item REST API call added in Bugzilla B<5.0>.
+
+=back
+
+=back
+
+=head2 get
+
+=over
+
+=item B<Description>
+
+Returns a list of information about the products passed to it.
+
+B<Note>: You must at least specify one of C<ids> or C<names>.
+
+B<Note>: Can also be called as "get_products" for compatibilty with Bugzilla 3.0 API.
+
+=item B<REST>
+
+To return information about a specific groups of products such as
+C<accessible>, C<selectable>, or C<enterable>:
+
+GET /rest/product?type=accessible
+
+To return information about a specific product by C<id> or C<name>:
+
+GET /rest/product/<product_id_or_name>
+
+You can also return information about more than one specific product
+by using the following in your query string:
+
+GET /rest/product?ids=1&ids=2&ids=3 or GET /product?names=ProductOne&names=Product2
+
+the returned data format is same as below.
+
+=item B<Params>
+
+In addition to the parameters below, this method also accepts the
+standard L<include_fields|Bugzilla::API::1_0::Resource/include_fields> and
+L<exclude_fields|Bugzilla::API::1_0::Resource/exclude_fields> arguments.
+
+This RPC call supports sub field restrictions.
+
+=over
+
+=item C<ids>
+
+An array of product ids
+
+=item C<names>
+
+An array of product names
+
+=item C<type>
+
+The group of products to return. Valid values are: C<accessible> (default),
+C<selectable>, and C<enterable>. C<type> can be a single value or an array
+of values if more than one group is needed with duplicates removed.
+
+=back
+
+=item B<Returns>
+
+A hash containing one item, C<products>, that is an array of
+hashes. Each hash describes a product, and has the following items:
+
+=over
+
+=item C<id>
+
+C<int> An integer id uniquely identifying the product in this installation only.
+
+=item C<name>
+
+C<string> The name of the product. This is a unique identifier for the
+product.
+
+=item C<description>
+
+C<string> A description of the product, which may contain HTML.
+
+=item C<is_active>
+
+C<boolean> A boolean indicating if the product is active.
+
+=item C<default_milestone>
+
+C<string> The name of the default milestone for the product.
+
+=item C<has_unconfirmed>
+
+C<boolean> Indicates whether the UNCONFIRMED bug status is available
+for this product.
+
+=item C<classification>
+
+C<string> The classification name for the product.
+
+=item C<components>
+
+C<array> An array of hashes, where each hash describes a component, and has the
+following items:
+
+=over
+
+=item C<id>
+
+C<int> An integer id uniquely identifying the component in this installation
+only.
+
+=item C<name>
+
+C<string> The name of the component. This is a unique identifier for this
+component.
+
+=item C<description>
+
+C<string> A description of the component, which may contain HTML.
+
+=item C<default_assigned_to>
+
+C<string> The login name of the user to whom new bugs will be assigned by
+default.
+
+=item C<default_qa_contact>
+
+C<string> The login name of the user who will be set as the QA Contact for
+new bugs by default. Empty string if the QA contact is not defined.
+
+=item C<sort_key>
+
+C<int> Components, when displayed in a list, are sorted first by this integer
+and then secondly by their name.
+
+=item C<is_active>
+
+C<boolean> A boolean indicating if the component is active. Inactive
+components are not enabled for new bugs.
+
+=item C<flag_types>
+
+A hash containing the two items C<bug> and C<attachment> that each contains an
+array of hashes, where each hash describes a flagtype, and has the
+following items:
+
+=over
+
+=item C<id>
+
+C<int> Returns the ID of the flagtype.
+
+=item C<name>
+
+C<string> Returns the name of the flagtype.
+
+=item C<description>
+
+C<string> Returns the description of the flagtype.
+
+=item C<cc_list>
+
+C<string> Returns the concatenated CC list for the flagtype, as a single string.
+
+=item C<sort_key>
+
+C<int> Returns the sortkey of the flagtype.
+
+=item C<is_active>
+
+C<boolean> Returns whether the flagtype is active or disabled. Flags being
+in a disabled flagtype are not deleted. It only prevents you from
+adding new flags to it.
+
+=item C<is_requestable>
+
+C<boolean> Returns whether you can request for the given flagtype
+(i.e. whether the '?' flag is available or not).
+
+=item C<is_requesteeble>
+
+C<boolean> Returns whether you can ask someone specifically or not.
+
+=item C<is_multiplicable>
+
+C<boolean> Returns whether you can have more than one flag for the given
+flagtype in a given bug/attachment.
+
+=item C<grant_group>
+
+C<int> the group id that is allowed to grant/deny flags of this type.
+If the item is not included all users are allowed to grant/deny this
+flagtype.
+
+=item C<request_group>
+
+C<int> the group id that is allowed to request the flag if the flag
+is of the type requestable. If the item is not included all users
+are allowed request this flagtype.
+
+=back
+
+=back
+
+=item C<versions>
+
+C<array> An array of hashes, where each hash describes a version, and has the
+following items: C<name>, C<sort_key> and C<is_active>.
+
+=item C<milestones>
+
+C<array> An array of hashes, where each hash describes a milestone, and has the
+following items: C<name>, C<sort_key> and C<is_active>.
+
+=back
+
+Note, that if the user tries to access a product that is not in the
+list of accessible products for the user, or a product that does not
+exist, that is silently ignored, and no information about that product
+is returned.
+
+=item B<Errors> (none)
+
+=item B<History>
+
+=over
+
+=item In Bugzilla B<4.2>, C<names> was added as an input parameter.
+
+=item In Bugzilla B<4.2>, C<classification>, C<components>, C<versions>,
+C<milestones>, C<default_milestone> and C<has_unconfirmed> were added to
+the fields returned by C<get> as a replacement for C<internals>, which has
+been removed.
+
+=item In Bugzilla B<4.4>, C<flag_types> was added to the fields returned
+by C<get>.
+
+=item REST API call added in Bugzilla B<5.0>.
+
+=back
+
+=back
+
+=head1 Product Creation and Modification
+
+=head2 create
+
+=over
+
+=item B<Description>
+
+This allows you to create a new product in Bugzilla.
+
+=item B<REST>
+
+POST /rest/product
+
+The params to include in the POST body as well as the returned data format,
+are the same as below.
+
+=item B<Params>
+
+Some params must be set, or an error will be thrown. These params are
+marked B<Required>.
+
+=over
+
+=item C<name>
+
+B<Required> C<string> The name of this product. Must be globally unique
+within Bugzilla.
+
+=item C<description>
+
+B<Required> C<string> A description for this product. Allows some simple HTML.
+
+=item C<version>
+
+B<Required> C<string> The default version for this product.
+
+=item C<has_unconfirmed>
+
+C<boolean> Allow the UNCONFIRMED status to be set on bugs in this product.
+Default: true.
+
+=item C<classification>
+
+C<string> The name of the Classification which contains this product.
+
+=item C<default_milestone>
+
+C<string> The default milestone for this product. Default '---'.
+
+=item C<is_open>
+
+C<boolean> True if the product is currently allowing bugs to be entered
+into it. Default: true.
+
+=item C<create_series>
+
+C<boolean> True if you want series for New Charts to be created for this
+new product. Default: true.
+
+=back
+
+=item B<Returns>
+
+A hash with one element, id. This is the id of the newly-filed product.
+
+=item B<Errors>
+
+=over
+
+=item 51 (Classification does not exist)
+
+You must specify an existing classification name.
+
+=item 700 (Product blank name)
+
+You must specify a non-blank name for this product.
+
+=item 701 (Product name too long)
+
+The name specified for this product was longer than the maximum
+allowed length.
+
+=item 702 (Product name already exists)
+
+You specified the name of a product that already exists.
+(Product names must be globally unique in Bugzilla.)
+
+=item 703 (Product must have description)
+
+You must specify a description for this product.
+
+=item 704 (Product must have version)
+
+You must specify a version for this product.
+
+=back
+
+=item B<History>
+
+=over
+
+=item REST API call added in Bugzilla B<5.0>.
+
+=back
+
+=back
+
+=head2 update
+
+=over
+
+=item B<Description>
+
+This allows you to update a product in Bugzilla.
+
+=item B<REST>
+
+PUT /rest/product/<product_id_or_name>
+
+The params to include in the PUT body as well as the returned data format,
+are the same as below. The C<ids> and C<names> params will be overridden as
+it is pulled from the URL path.
+
+=item B<Params>
+
+B<Note:> The following parameters specify which products you are updating.
+You must set one or both of these parameters.
+
+=over
+
+=item C<ids>
+
+C<array> of C<int>s. Numeric ids of the products that you wish to update.
+
+=item C<names>
+
+C<array> of C<string>s. Names of the products that you wish to update.
+
+=back
+
+B<Note:> The following parameters specify the new values you want to set for
+the products you are updating.
+
+=over
+
+=item C<name>
+
+C<string> A new name for this product. If you try to set this while updating more
+than one product, an error will occur, as product names must be unique.
+
+=item C<default_milestone>
+
+C<string> When a new bug is filed, what milestone does it get by default if the
+user does not choose one? Must represent a milestone that is valid for this product.
+
+=item C<description>
+
+C<string> Update the long description for these products to this value.
+
+=item C<has_unconfirmed>
+
+C<boolean> Allow the UNCONFIRMED status to be set on bugs in products.
+
+=item C<is_open>
+
+C<boolean> True if the product is currently allowing bugs to be entered
+into it, False otherwise.
+
+=back
+
+=item B<Returns>
+
+A C<hash> with a single field "products". This points to an array of hashes
+with the following fields:
+
+=over
+
+=item C<id>
+
+C<int> The id of the product that was updated.
+
+=item C<changes>
+
+C<hash> The changes that were actually done on this product. The keys are
+the names of the fields that were changed, and the values are a hash
+with two keys:
+
+=over
+
+=item C<added>
+
+C<string> The value that this field was changed to.
+
+=item C<removed>
+
+C<string> The value that was previously set in this field.
+
+=back
+
+Note that booleans will be represented with the strings '1' and '0'.
+
+Here's an example of what a return value might look like:
+
+ {
+ products => [
+ {
+ id => 123,
+ changes => {
+ name => {
+ removed => 'FooName',
+ added => 'BarName'
+ },
+ has_unconfirmed => {
+ removed => '1',
+ added => '0',
+ }
+ }
+ }
+ ]
+ }
+
+=item B<Errors>
+
+=over
+
+=item 700 (Product blank name)
+
+You must specify a non-blank name for this product.
+
+=item 701 (Product name too long)
+
+The name specified for this product was longer than the maximum
+allowed length.
+
+=item 702 (Product name already exists)
+
+You specified the name of a product that already exists.
+(Product names must be globally unique in Bugzilla.)
+
+=item 703 (Product must have description)
+
+You must specify a description for this product.
+
+=item 705 (Product must define a default milestone)
+
+You must define a default milestone.
+
+=back
+
+=back
+
+=item B<History>
+
+=over
+
+=item Added in Bugzilla B<4.4>.
+
+=item REST API call added in Bugzilla B<5.0>.
+
+=back
+
+=back
+
+=head1 B<Methods in need of POD>
+
+=over
+
+=item REST_RESOURCES
+
+=item get_products
+
+=back