Refactor models & config

src/Database/Concerns/EnsuresDomainIsNotOccupied.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Stancl\Tenancy\Database\Concerns;
+
+use Stancl\Tenancy\Exceptions\DomainOccupiedByOtherTenantException;
+
+trait EnsuresDomainIsNotOccupied
+{
+    public static function bootEnsuresDomainIsNotOccupied()
+    {
+        static::saving(function ($self) {
+            if ($domain = $self->newQuery()->where('domain', $self->domain)->first()) {
+                if ($domain->getKey() !== $self->getKey()) {
+                    throw new DomainOccupiedByOtherTenantException($self->domain);
+                }
+            }
+        });
+    }
+}

src/Database/Concerns/GeneratesIds.php

@@ -11,7 +11,7 @@ trait GeneratesIds
     public static function bootGeneratesIds()
     {
         static::creating(function (self $model) {
-            if (! $model->getTenantKey() && app()->bound(UniqueIdentifierGenerator::class)) {
+            if (! $model->getTenantKey() && $model->shouldGenerateId()) {
                 $model->setAttribute($model->getTenantKeyName(), app(UniqueIdentifierGenerator::class)->generate($model));
             }
         });
@@ -19,6 +19,11 @@ trait GeneratesIds
 
     public function getIncrementing()
     {
-        return ! app()->bound(UniqueIdentifierGenerator::class);
+        return ! $this->shouldGenerateId();
+    }
+
+    public function shouldGenerateId(): bool
+    {
+        return app()->bound(UniqueIdentifierGenerator::class);
     }
 }

src/Database/Concerns/HasInternalKeys.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Stancl\Tenancy\Database\Concerns;
+
+trait HasInternalKeys
+{
+    /**
+     * Get the internal prefix.
+     */
+    public static function internalPrefix(): string
+    {
+        return 'tenancy_';
+    }
+
+    /**
+     * Get an internal key.
+     */
+    public function getInternal(string $key)
+    {
+        return $this->getAttribute(static::internalPrefix() . $key);
+    }
+
+    /**
+     * Set internal key.
+     */
+    public function setInternal(string $key, $value)
+    {
+        $this->setAttribute(static::internalPrefix() . $key, $value);
+
+        return $this;
+    }
+}

src/Database/Concerns/TenantRun.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Stancl\Tenancy\Database\Concerns;
+
+use Stancl\Tenancy\Contracts\Tenant;
+
+trait TenantRun
+{
+    public function run(callable $callback)
+    {
+        /** @var Tenant $this */
+
+        $originalTenant = tenant();
+
+        tenancy()->initialize($this);
+        $result = $callback($this);
+
+        if ($originalTenant) {
+            tenancy()->initialize($originalTenant);
+        } else {
+            tenancy()->end();
+        }
+
+        return $result;
+    }
+}

src/Database/Models/Domain.php

@@ -7,9 +7,8 @@ namespace Stancl\Tenancy\Database\Models;
 use Illuminate\Database\Eloquent\Model;
 use Stancl\Tenancy\Contracts;
 use Stancl\Tenancy\Contracts\Tenant;
-use Stancl\Tenancy\Database\Concerns\CentralConnection;
+use Stancl\Tenancy\Database\Concerns;
 use Stancl\Tenancy\Events;
-use Stancl\Tenancy\Exceptions\DomainOccupiedByOtherTenantException;
 
 /**
  * @property string $domain
@@ -19,38 +18,24 @@ use Stancl\Tenancy\Exceptions\DomainOccupiedByOtherTenantException;
  */
 class Domain extends Model implements Contracts\Domain
 {
-    use CentralConnection;
+    use Concerns\CentralConnection,
+        Concerns\EnsuresDomainIsNotOccupied;
 
     protected $guarded = [];
 
-    public static function boot()
-    {
-        parent::boot();
-
-        $ensureDomainIsNotOccupied = function (self $self) {
-            if ($domain = self::where('domain', $self->domain)->first()) {
-                if ($domain->getKey() !== $self->getKey()) {
-                    throw new DomainOccupiedByOtherTenantException($self->domain);
-                }
-            }
-        };
-
-        static::saving($ensureDomainIsNotOccupied);
-    }
-
     public function tenant()
     {
         return $this->belongsTo(config('tenancy.tenant_model'));
     }
 
-    public $dispatchesEvents = [
-        'saved' => Events\DomainSaved::class,
+    protected $dispatchesEvents = [
         'saving' => Events\SavingDomain::class,
-        'created' => Events\DomainCreated::class,
+        'saved' => Events\DomainSaved::class,
         'creating' => Events\CreatingDomain::class,
-        'updated' => Events\DomainUpdated::class,
+        'created' => Events\DomainCreated::class,
         'updating' => Events\UpdatingDomain::class,
-        'deleted' => Events\DomainDeleted::class,
+        'updated' => Events\DomainUpdated::class,
         'deleting' => Events\DeletingDomain::class,
+        'deleted' => Events\DomainDeleted::class,
     ];
 }

src/Database/Models/Tenant.php

@@ -23,7 +23,9 @@ class Tenant extends Model implements Contracts\Tenant
 {
     use Concerns\CentralConnection,
         Concerns\GeneratesIds,
-        Concerns\HasDataColumn;
+        Concerns\HasDataColumn,
+        Concerns\HasInternalKeys,
+        Concerns\TenantRun;
 
     protected $table = 'tenants';
     protected $primaryKey = 'id';
@@ -44,53 +46,14 @@ class Tenant extends Model implements Contracts\Tenant
         return new TenantCollection($models);
     }
 
-    public static function internalPrefix(): string
-    {
-        return config('tenancy.internal_prefix');
-    }
-
-    /**
-     * Get an internal key.
-     */
-    public function getInternal(string $key)
-    {
-        return $this->getAttribute(static::internalPrefix() . $key);
-    }
-
-    /**
-     * Set internal key.
-     */
-    public function setInternal(string $key, $value)
-    {
-        $this->setAttribute(static::internalPrefix() . $key, $value);
-
-        return $this;
-    }
-
-    public function run(callable $callback)
-    {
-        $originalTenant = tenant();
-
-        tenancy()->initialize($this);
-        $result = $callback($this);
-
-        if ($originalTenant) {
-            tenancy()->initialize($originalTenant);
-        } else {
-            tenancy()->end();
-        }
-
-        return $result;
-    }
-
-    public $dispatchesEvents = [
-        'saved' => Events\TenantSaved::class,
+    protected $dispatchesEvents = [
         'saving' => Events\SavingTenant::class,
-        'created' => Events\TenantCreated::class,
+        'saved' => Events\TenantSaved::class,
         'creating' => Events\CreatingTenant::class,
-        'updated' => Events\TenantUpdated::class,
+        'created' => Events\TenantCreated::class,
         'updating' => Events\UpdatingTenant::class,
-        'deleted' => Events\TenantDeleted::class,
+        'updated' => Events\TenantUpdated::class,
         'deleting' => Events\DeletingTenant::class,
+        'deleted' => Events\TenantDeleted::class,
     ];
 }