implement blocking users

it doesn't work yet for notifications! but i think i got it in most other places

1 files changed, 38 insertions, 0 deletions

diff --git a/Digitigrade/Model/Actor.php b/Digitigrade/Model/Actor.php
index b4e9392..f2eecae 100644
--- a/Digitigrade/Model/Actor.php
+++ b/Digitigrade/Model/Actor.php
@@ -2,6 +2,7 @@
 namespace Digitigrade\Model;
 
 use Digitigrade\Notification\PendingFollowActionedNotif;
+use Digitigrade\Notification\UnblockNotif;
 use Digitigrade\Notification\UnfollowNotif;
 use Digitigrade\RpcException;
 use Digitigrade\RpcReceiver;
@@ -142,6 +143,16 @@ class Actor extends PushableModel implements RpcReceiver {
                 (new PendingFollowActionedNotif($args[0], $this, 'reject'))->processNotifications();
                 return;
 
+            case 'block':
+                $rel = BlockRelation::create($args[0], $this);
+                $rel->processNotifications();
+                return;
+
+            case 'unblock':
+                BlockRelation::findByActors($args[0], $this)->remove();
+                (new UnblockNotif($args[0], $this))->processNotifications();
+                return;
+
             default:
                 throw new \RuntimeException("behaviour for actor rpc method $method not (yet?) implemented");
         }
@@ -233,6 +244,31 @@ class Actor extends PushableModel implements RpcReceiver {
         return array_intersect($followers, $followees);
     }
 
+    /**
+     * Blocks another actor.
+     * @param Actor $target the actor to block
+     */
+    public function block(self $target) {
+        $target->rpcCall('block', [$this]);
+    }
+
+    /**
+     * Unblocks another actor.
+     * @param Actor $target the actor to unblock
+     */
+    public function unblock(self $target) {
+        $target->rpcCall('unblock', [$this]);
+    }
+
+    /**
+     * @param Actor $target the other actor
+     * @return boolean whether this actor blocks the target actor
+     */
+    public function blocks(Actor $target): bool {
+        $relation = BlockRelation::findByActors($this, $target);
+        return $relation != null;
+    }
+
     public function findHomeInstance(): Instance {
         if ($this->isLocal) {
             // can't do this because we don't keep track of ourself in the instance table
@@ -282,6 +318,8 @@ class Actor extends PushableModel implements RpcReceiver {
                 'unfollow' => path_to_uri("/actor/$this->id/unfollow"),
                 'acceptedFollow' => path_to_uri("/actor/$this->id/acceptedFollow"),
                 'rejectedFollow' => path_to_uri("/actor/$this->id/rejectedFollow"),
+                'block' => path_to_uri("/actor/$this->id/block"),
+                'unblock' => path_to_uri("/actor/$this->id/unblock"),
             ]
         ];
     }