MT#60563 add /api/pbxdevices label support

The field is a text.

Change-Id: I3056acc8c6e4f300bcda3478759699a5c3018aa1

lib/NGCP/Panel/Controller/Customer.pm

@@ -1836,6 +1836,7 @@ sub pbx_device_edit :Chained('pbx_device_base') :PathPart('edit') :Args(0) {
             line => $line->linerange_id . '.' . $line->key_num,
             type => $line->line_type,
             target_number => $line->target_number,
+            label => $line->label,
         };
     }
     $params->{line} = \@lines;
@@ -1918,9 +1919,11 @@ sub pbx_device_lines_update :Private{
     foreach my $line(@$lines) {
         my $is_custom_number = 0;
         my $target_number;
+        my $label;
         if ($line->field('switch') && $line->field('switch')->value) {
             $is_custom_number = 1;
             $target_number = $line->field('target_number')->value // next;
+            $label = $line->field('label')->value // next;
         } else {
             next unless $line->field('subscriber_id')->value;
         }
@@ -1953,6 +1956,7 @@ sub pbx_device_lines_update :Private{
                 line_type      => $type,
                 extension_unit => $unit,
                 target_number  => $target_number,
+                label          => $label,
             });
         }
     }

lib/NGCP/Panel/Controller/Device.pm

@@ -1381,6 +1381,7 @@ sub dev_field_config :Chained('/') :PathPart('device/autoprov/config') :Args() {
                 type           => $line->line_type,
                 preferences    => $preferences,
                 target_number  => $line->target_number,
+                label          => $line->label,
                 %sub_preferences_vars,
             };
             if(!$ldap_attr_set && $linerange->name eq "Full Keys" && $line->line_type eq "private") {

lib/NGCP/Panel/Form/Customer/PbxFieldDevice.pm

@@ -96,6 +96,12 @@ has_field 'line.target_number' => (
     required => 0,
 );
 
+has_field 'line.label' => (
+    type => 'Text',
+    type => 'Hidden',
+    required => 0,
+);
+
 has_field 'line.switch' => (
     type => 'Hidden',
     required => 0,

lib/NGCP/Panel/Form/Customer/PbxFieldDeviceAPI.pm

@@ -116,6 +116,16 @@ has_field 'lines.target_number' => (
     },
 );
 
+has_field 'lines.label' => (
+    type => 'Text',
+    required => 0,
+    label => 'Linelabel',
+    element_attr => {
+        rel => ['tooltip'],
+        title => ['The key label'],
+    },
+);
+
 has_field 'lines.deviceid_number_id' => (
     type => '+NGCP::Panel::Field::PosInteger',
     required => 0,