Bug 1472954 - Implement one-click component watching on bug modal and component description pages

1 files changed, 113 insertions, 0 deletions

diff --git a/extensions/ComponentWatching/lib/WebService.pm b/extensions/ComponentWatching/lib/WebService.pm
new file mode 100644
index 000000000..ba4cb0225
--- /dev/null
+++ b/extensions/ComponentWatching/lib/WebService.pm
@@ -0,0 +1,113 @@
+# 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::Extension::ComponentWatching::WebService;
+
+use 5.10.1;
+use strict;
+use warnings;
+
+use base qw(Bugzilla::WebService);
+
+use Bugzilla;
+use Bugzilla::Component;
+use Bugzilla::Constants;
+use Bugzilla::Error;
+use Bugzilla::Product;
+use Bugzilla::User;
+
+sub rest_resources {
+    return [
+        qr{^/component-watching$}, {
+            GET => {
+                method => 'list',
+            },
+            POST => {
+                method => 'add',
+            },
+        },
+        qr{^/component-watching/(\d+)$}, {
+            GET => {
+                method => 'get',
+                params => sub {
+                    return { id => $_[0] }
+                },
+            },
+            DELETE => {
+                method => 'remove',
+                params => sub {
+                    return { id => $_[0] }
+                },
+            },
+        },
+    ];
+}
+
+#
+# API methods based on Bugzilla::Extension::ComponentWatching->user_preferences
+#
+
+sub list {
+    my ($self, $params) = @_;
+    my $user = Bugzilla->login(LOGIN_REQUIRED);
+
+    return Bugzilla::Extension::ComponentWatching::_getWatches($user);
+}
+
+sub add {
+    my ($self, $params) = @_;
+    my $user = Bugzilla->login(LOGIN_REQUIRED);
+    my $result;
+
+    # load product and verify access
+    my $productName = $params->{'product'};
+    my $product = Bugzilla::Product->new({ name => $productName, cache => 1 });
+    unless ($product && $user->can_access_product($product)) {
+        ThrowUserError('product_access_denied', { product => $productName });
+    }
+
+    my $ra_componentNames = $params->{'component'};
+    $ra_componentNames = [$ra_componentNames || ''] unless ref($ra_componentNames);
+
+    if (grep { $_ eq '' } @$ra_componentNames) {
+        # watching a product
+        $result = Bugzilla::Extension::ComponentWatching::_addProductWatch($user, $product);
+
+    } else {
+        # watching specific components
+        foreach my $componentName (@$ra_componentNames) {
+            my $component = Bugzilla::Component->new({
+                name => $componentName, product => $product, cache => 1
+            });
+            unless ($component) {
+                ThrowUserError('product_access_denied', { product => $productName });
+            }
+            $result = Bugzilla::Extension::ComponentWatching::_addComponentWatch($user, $component);
+        }
+    }
+
+    Bugzilla::Extension::ComponentWatching::_addDefaultSettings($user);
+
+    return $result;
+}
+
+sub get {
+    my ($self, $params) = @_;
+    my $user = Bugzilla->login(LOGIN_REQUIRED);
+
+    return Bugzilla::Extension::ComponentWatching::_getWatches($user, $params->{'id'});
+}
+
+sub remove {
+    my ($self, $params) = @_;
+    my $user = Bugzilla->login(LOGIN_REQUIRED);
+    my %result = (status => Bugzilla::Extension::ComponentWatching::_deleteWatch($user, $params->{'id'}));
+
+    return \%result;
+}
+
+1;