refactor: replace custom CRM with Monica fork

app/Services/DavClient/Utils/AddressBookContactsPush.php

@@ -0,0 +1,118 @@
+<?php
+
+namespace App\Services\DavClient\Utils;
+
+use App\Jobs\Dav\PushVCard;
+use Illuminate\Support\Arr;
+use App\Jobs\Dav\DeleteVCard;
+use Illuminate\Support\Collection;
+use App\Services\DavClient\Utils\Model\SyncDto;
+use App\Services\DavClient\Utils\Model\ContactDto;
+use App\Services\DavClient\Utils\Traits\WithSyncDto;
+use App\Services\DavClient\Utils\Model\ContactPushDto;
+
+class AddressBookContactsPush
+{
+    use WithSyncDto;
+
+    /**
+     * Push contacts to the distant server.
+     *
+     * @param  SyncDto  $sync
+     * @param  Collection<array-key, ContactDto>  $changes
+     * @param  array<array-key, string>|null  $localChanges
+     * @return Collection
+     */
+    public function execute(SyncDto $sync, Collection $changes, ?array $localChanges): Collection
+    {
+        $this->sync = $sync;
+
+        $changes = $this->preparePushChangedContacts($changes, Arr::get($localChanges, 'modified', []));
+        $added = $this->preparePushAddedContacts(Arr::get($localChanges, 'added', []));
+        $deleted = $this->prepareDeletedContacts(Arr::get($localChanges, 'deleted', []));
+
+        return $changes
+            ->union($added)
+            ->union($deleted)
+            ->filter(function ($c) {
+                return $c !== null;
+            });
+    }
+
+    /**
+     * Get list of requests to push new contacts.
+     *
+     * @param  array  $contacts
+     * @return Collection
+     */
+    private function preparePushAddedContacts(array $contacts): Collection
+    {
+        // All added contact must be pushed
+        return collect($contacts)
+            ->map(function (string $uri): ?PushVCard {
+                $card = $this->backend()->getCard($this->sync->addressBookName(), $uri);
+
+                return $card === false ? null
+                    : new PushVCard($this->sync->subscription,
+                        new ContactPushDto(
+                            $uri,
+                            $card['distant_etag'],
+                            $card['carddata'],
+                            $card['contact_id']
+                        )
+                    );
+            });
+    }
+
+    /**
+     * Get list of requests to delete contacts.
+     *
+     * @param  array  $contacts
+     * @return Collection
+     */
+    private function prepareDeletedContacts(array $contacts): Collection
+    {
+        // All removed contact must be deleted
+        return collect($contacts)
+            ->map(function (string $uri): DeleteVCard {
+                return new DeleteVCard($this->sync->subscription, $uri);
+            });
+    }
+
+    /**
+     * Get list of requests to push modified contacts.
+     *
+     * @param  Collection<array-key, ContactDto>  $changes
+     * @param  array  $contacts
+     * @return Collection
+     */
+    private function preparePushChangedContacts(Collection $changes, array $contacts): Collection
+    {
+        $backend = $this->backend();
+
+        $refreshIds = $changes->map(function (ContactDto $contact) use ($backend) {
+            return $backend->getUuid($contact->uri);
+        });
+
+        // We don't push contact that have just been pulled
+        return collect($contacts)
+            ->reject(function (string $uri) use ($refreshIds, $backend): bool {
+                $uuid = $backend->getUuid($uri);
+
+                return $refreshIds->contains($uuid);
+            })->map(function (string $uri) use ($backend): ?PushVCard {
+                $card = $backend->getCard($this->sync->addressBookName(), $uri);
+
+                return $card === false ? null
+                    : new PushVCard($this->sync->subscription,
+                        new ContactPushDto(
+                            $uri,
+                            $card['distant_etag'],
+                            $card['carddata'],
+                            $card['contact_id'],
+                            $card['distant_etag'] !== null ? ContactPushDto::MODE_MATCH_ETAG : ContactPushDto::MODE_MATCH_ANY
+                        )
+                    );
+            });
+    }
+}