Expand Link app with analytics, settings, and custom domains.

Add Bitly-style branded domain support via Ladill Domains SSL API, account analytics dashboard, settings page with default domain picker, and fix SSO/dashboard issues from QR Plus template leftovers. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-27 12:16:34 +00:00
parent d9c91ad7d8
commit 9516fcb9f3
38 changed files with 1263 additions and 70 deletions
@@ -0,0 +1,115 @@
+<?php
+
+namespace App\Services\CustomDomain;
+
+use App\Models\LinkCustomDomain;
+use App\Models\User;
+use Illuminate\Support\Carbon;
+use Illuminate\Support\Facades\DB;
+
+class LinkCustomDomainService
+{
+    public function __construct(
+        private readonly DnsResolver $dns,
+        private readonly DomainsSslClient $ssl,
+    ) {}
+
+    public function enabled(): bool
+    {
+        return (bool) config('customdomain.enabled', true) && $this->ssl->configured();
+    }
+
+    public function attach(User $user, string $host, bool $includeWww = true, bool $makeDefault = false): LinkCustomDomain
+    {
+        return DB::transaction(function () use ($user, $host, $includeWww, $makeDefault) {
+            if ($makeDefault) {
+                LinkCustomDomain::where('user_id', $user->id)->update(['is_default' => false]);
+            }
+
+            return LinkCustomDomain::create([
+                'user_id' => $user->id,
+                'host' => $host,
+                'include_www' => $includeWww,
+                'is_default' => $makeDefault || ! LinkCustomDomain::where('user_id', $user->id)->exists(),
+                'status' => LinkCustomDomain::STATUS_PENDING,
+                'ssl_status' => LinkCustomDomain::STATUS_PENDING,
+            ]);
+        });
+    }
+
+    /** @return array{0:bool,1:string} */
+    public function verifyAndProvision(LinkCustomDomain $domain): array
+    {
+        $serverIp = (string) config('customdomain.server_ip');
+        $ips = $this->dns->aRecords($domain->host);
+
+        if (! in_array($serverIp, $ips, true)) {
+            $domain->forceFill([
+                'last_error' => 'DNS not pointing to '.$serverIp.' yet (found: '.(implode(', ', $ips) ?: 'none').').',
+            ])->save();
+
+            return [false, 'DNS not verified yet. Add an A record for '.$domain->host.' pointing to '.$serverIp.', then try again.'];
+        }
+
+        $domain->forceFill(['dns_verified_at' => Carbon::now(), 'last_error' => null])->save();
+
+        $requested = $this->ssl->requestCertificate(
+            $domain->host,
+            $domain->include_www,
+            route('api.ssl-callback'),
+        );
+
+        if (! $requested) {
+            $domain->forceFill(['last_error' => 'Could not reach the SSL service. Please try again shortly.'])->save();
+
+            return [false, 'Domain verified, but issuing the certificate failed. Please retry in a moment.'];
+        }
+
+        return [true, 'Domain verified. Issuing your SSL certificate — this usually takes under a minute.'];
+    }
+
+    public function applyCallback(string $host, string $status, ?string $expiresAt, ?string $error): void
+    {
+        $domain = LinkCustomDomain::where('host', strtolower(trim($host)))->first();
+        if (! $domain) {
+            return;
+        }
+
+        if ($status === 'active') {
+            $domain->forceFill([
+                'ssl_status' => LinkCustomDomain::STATUS_ACTIVE,
+                'status' => LinkCustomDomain::STATUS_ACTIVE,
+                'ssl_issued_at' => Carbon::now(),
+                'ssl_expires_at' => $expiresAt ? Carbon::parse($expiresAt) : null,
+                'last_error' => null,
+            ])->save();
+        } else {
+            $domain->forceFill([
+                'ssl_status' => LinkCustomDomain::STATUS_FAILED,
+                'status' => LinkCustomDomain::STATUS_FAILED,
+                'last_error' => $error ?: 'Certificate issuance failed.',
+            ])->save();
+        }
+    }
+
+    public function setDefault(LinkCustomDomain $domain): void
+    {
+        DB::transaction(function () use ($domain) {
+            LinkCustomDomain::where('user_id', $domain->user_id)->update(['is_default' => false]);
+            $domain->forceFill(['is_default' => true])->save();
+        });
+    }
+
+    public function isAppHost(string $host): bool
+    {
+        $host = preg_replace('/^www\./', '', strtolower(trim($host)));
+        $known = array_filter([
+            (string) config('customdomain.app_host'),
+            (string) config('customdomain.public_host'),
+            'ladl.link',
+            'www.ladl.link',
+        ]);
+
+        return in_array($host, $known, true);
+    }
+}