src/Socialbox/Classes/StandardMethods/AddressBookDeleteContact.php

@@ -0,0 +1,59 @@
+<?php
+
+    namespace Socialbox\Classes\StandardMethods;
+
+    use InvalidArgumentException;
+    use Socialbox\Abstracts\Method;
+    use Socialbox\Enums\StandardError;
+    use Socialbox\Enums\Types\ContactRelationshipType;
+    use Socialbox\Exceptions\DatabaseOperationException;
+    use Socialbox\Exceptions\StandardException;
+    use Socialbox\Interfaces\SerializableInterface;
+    use Socialbox\Managers\ContactManager;
+    use Socialbox\Objects\ClientRequest;
+    use Socialbox\Objects\PeerAddress;
+    use Socialbox\Objects\RpcRequest;
+    use Socialbox\Socialbox;
+
+    class AddressBookDeleteContact extends Method
+    {
+        /**
+         * @inheritDoc
+         */
+        public static function execute(ClientRequest $request, RpcRequest $rpcRequest): ?SerializableInterface
+        {
+            if(!$rpcRequest->containsParameter('peer'))
+            {
+                return $rpcRequest->produceError(StandardError::RPC_INVALID_ARGUMENTS, 'Missing required \'peer\' parameter');
+            }
+
+            try
+            {
+                $address = PeerAddress::fromAddress($rpcRequest->getParameter('peer'));
+            }
+            catch(InvalidArgumentException $e)
+            {
+                throw new StandardException('Invalid peer address', StandardError::RPC_INVALID_ARGUMENTS, $e);
+            }
+
+            try
+            {
+                // Check if the contact already exists
+                $peer = $request->getPeer();
+                if(!ContactManager::isContact($peer, $address))
+                {
+                    return $rpcRequest->produceError(StandardError::FORBIDDEN, 'Contact does not exist');
+                }
+
+                // Create the contact
+                ContactManager::deleteContact($peer, $address);
+            }
+            catch (DatabaseOperationException $e)
+            {
+                throw new StandardException('Failed to remove contact', StandardError::INTERNAL_SERVER_ERROR, $e);
+            }
+
+            // Return success
+            return $rpcRequest->produceResponse(true);
+        }
+    }

src/Socialbox/Enums/StandardMethods.php

@@ -7,6 +7,7 @@
     use Socialbox\Classes\StandardMethods\AcceptPrivacyPolicy;
     use Socialbox\Classes\StandardMethods\AcceptTermsOfService;
     use Socialbox\Classes\StandardMethods\AddressBookAddContact;
+    use Socialbox\Classes\StandardMethods\AddressBookDeleteContact;
     use Socialbox\Classes\StandardMethods\Authenticate;
     use Socialbox\Classes\StandardMethods\GetAllowedMethods;
     use Socialbox\Classes\StandardMethods\GetCommunityGuidelines;
@@ -98,6 +99,7 @@
         case SETTINGS_GET_SIGNING_KEYS = 'settingsGetSigningKeys';
 
         case ADDRESS_BOOK_ADD_CONTACT = 'addressBookAddContact';
+        case ADDRESS_BOOK_DELETE_CONTACT = 'addressBookDeleteContact';
 
         case AUTHENTICATE = 'authenticate';
         case RESOLVE_PEER = 'resolvePeer';
@@ -149,6 +151,7 @@
                 self::SETTINGS_GET_SIGNING_KEYS => SettingsGetSigningKeys::execute($request, $rpcRequest),
 
                 self::ADDRESS_BOOK_ADD_CONTACT => AddressBookAddContact::execute($request, $rpcRequest),
+                self::ADDRESS_BOOK_DELETE_CONTACT => AddressBookDeleteContact::execute($request, $rpcRequest),
 
                 self::AUTHENTICATE => Authenticate::execute($request, $rpcRequest),
                 self::RESOLVE_PEER => ResolvePeer::execute($request, $rpcRequest),
@@ -281,7 +284,8 @@
                 self::SETTINGS_SET_BIRTHDAY,
                 self::RESOLVE_PEER,
 
-                self::ADDRESS_BOOK_ADD_CONTACT
+                self::ADDRESS_BOOK_ADD_CONTACT,
+                self::ADDRESS_BOOK_DELETE_CONTACT,
             ];
 
             // Prevent the user from deleting their display name if it is required