From 4c676b41e917039a50cc18330e349842710777ff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20=C5=A0tancl?= <samuel.stancl@gmail.com>
Date: Tue, 20 Aug 2019 12:14:56 +0200
Subject: [PATCH] Custom exceptions, fix #91

---
 src/DatabaseManager.php                               |  5 +++--
 .../DatabaseManagerNotRegisteredException.php         | 11 +++++++++++
 .../TenantCouldNotBeIdentifiedException.php           | 11 +++++++++++
 src/StorageDrivers/DatabaseStorageDriver.php          |  3 ++-
 src/StorageDrivers/RedisStorageDriver.php             |  3 ++-
 src/TenantManager.php                                 |  5 +++--
 6 files changed, 32 insertions(+), 6 deletions(-)
 create mode 100644 src/Exceptions/DatabaseManagerNotRegisteredException.php
 create mode 100644 src/Exceptions/TenantCouldNotBeIdentifiedException.php

diff --git a/src/DatabaseManager.php b/src/DatabaseManager.php
index 81864b46..50deb25b 100644
--- a/src/DatabaseManager.php
+++ b/src/DatabaseManager.php
@@ -5,6 +5,7 @@ namespace Stancl\Tenancy;
 use Stancl\Tenancy\Jobs\QueuedTenantDatabaseCreator;
 use Stancl\Tenancy\Jobs\QueuedTenantDatabaseDeleter;
 use Illuminate\Database\DatabaseManager as BaseDatabaseManager;
+use Stancl\Tenancy\Exceptions\DatabaseManagerNotRegisteredException;
 
 final class DatabaseManager
 {
@@ -53,7 +54,7 @@ final class DatabaseManager
         $databaseManagers = config('tenancy.database_managers');
 
         if (! \array_key_exists($driver, $databaseManagers)) {
-            throw new \Exception("Database could not be created: no database manager for driver $driver is registered.");
+            throw new DatabaseManagerNotRegisteredException("Database could not be created", $driver);
         }
 
         if (config('tenancy.queue_database_creation', false)) {
@@ -79,7 +80,7 @@ final class DatabaseManager
         $databaseManagers = config('tenancy.database_managers');
 
         if (! \array_key_exists($driver, $databaseManagers)) {
-            throw new \Exception("Database could not be deleted: no database manager for driver $driver is registered.");
+            throw new DatabaseManagerNotRegisteredException("Database could not be deleted", $driver);
         }
 
         if (config('tenancy.queue_database_deletion', false)) {
diff --git a/src/Exceptions/DatabaseManagerNotRegisteredException.php b/src/Exceptions/DatabaseManagerNotRegisteredException.php
new file mode 100644
index 00000000..f836c943
--- /dev/null
+++ b/src/Exceptions/DatabaseManagerNotRegisteredException.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace Stancl\Tenancy\Exceptions;
+
+class DatabaseManagerNotRegisteredException extends \Exception
+{
+    public function __construct($error, $driver)
+    {
+        $this->message = "$error: no database manager for driver $driver is registered.";
+    }
+}
diff --git a/src/Exceptions/TenantCouldNotBeIdentifiedException.php b/src/Exceptions/TenantCouldNotBeIdentifiedException.php
new file mode 100644
index 00000000..15670aae
--- /dev/null
+++ b/src/Exceptions/TenantCouldNotBeIdentifiedException.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace Stancl\Tenancy\Exceptions;
+
+class TenantCouldNotBeIdentifiedException extends \Exception
+{
+    public function __construct($domain)
+    {
+        $this->message = "Tenant could not be identified on domain $domain";
+    }
+}
\ No newline at end of file
diff --git a/src/StorageDrivers/DatabaseStorageDriver.php b/src/StorageDrivers/DatabaseStorageDriver.php
index fec1197a..4d6a8ff1 100644
--- a/src/StorageDrivers/DatabaseStorageDriver.php
+++ b/src/StorageDrivers/DatabaseStorageDriver.php
@@ -2,6 +2,7 @@
 
 namespace Stancl\Tenancy\StorageDrivers;
 
+use Stancl\Tenancy\Exceptions\TenantCouldNotBeIdentifiedException;
 use Stancl\Tenancy\Tenant;
 use Stancl\Tenancy\Interfaces\StorageDriver;
 
@@ -16,7 +17,7 @@ class DatabaseStorageDriver implements StorageDriver
     {
         $id = $this->getTenantIdByDomain($domain);
         if (! $id) {
-            throw new \Exception("Tenant could not be identified on domain {$domain}");
+            throw new TenantCouldNotBeIdentifiedException($domain);
         }
 
         return $this->getTenantById($id);
diff --git a/src/StorageDrivers/RedisStorageDriver.php b/src/StorageDrivers/RedisStorageDriver.php
index b2e4ab44..08372b65 100644
--- a/src/StorageDrivers/RedisStorageDriver.php
+++ b/src/StorageDrivers/RedisStorageDriver.php
@@ -3,6 +3,7 @@
 namespace Stancl\Tenancy\StorageDrivers;
 
 use Illuminate\Support\Facades\Redis;
+use Stancl\Tenancy\Exceptions\TenantCouldNotBeIdentifiedException;
 use Stancl\Tenancy\Interfaces\StorageDriver;
 
 class RedisStorageDriver implements StorageDriver
@@ -18,7 +19,7 @@ class RedisStorageDriver implements StorageDriver
     {
         $id = $this->getTenantIdByDomain($domain);
         if (! $id) {
-            throw new \Exception("Tenant could not be identified on domain {$domain}");
+            throw new TenantCouldNotBeIdentifiedException($domain);
         }
 
         return $this->getTenantById($id);
diff --git a/src/TenantManager.php b/src/TenantManager.php
index de466648..10c7877a 100644
--- a/src/TenantManager.php
+++ b/src/TenantManager.php
@@ -6,6 +6,7 @@ use Stancl\Tenancy\Interfaces\StorageDriver;
 use Stancl\Tenancy\Traits\BootstrapsTenancy;
 use Illuminate\Contracts\Foundation\Application;
 use Stancl\Tenancy\Exceptions\CannotChangeUuidOrDomainException;
+use Stancl\Tenancy\Exceptions\TenantCouldNotBeIdentifiedException;
 
 final class TenantManager
 {
@@ -65,7 +66,7 @@ final class TenantManager
         $tenant = $this->storage->identifyTenant($domain);
 
         if (! $tenant || ! \array_key_exists('uuid', $tenant) || ! $tenant['uuid']) {
-            throw new \Exception("Tenant could not be identified on domain {$domain}.");
+            throw new TenantCouldNotBeIdentifiedException($domain);
         }
 
         return $tenant;
@@ -176,7 +177,7 @@ final class TenantManager
         $uuid = $this->getIdByDomain($domain);
 
         if (\is_null($uuid)) {
-            throw new \Exception("Tenant with domain $domain could not be identified.");
+            throw new TenantCouldNotBeIdentifiedException($domain);
         }
 
         return $this->find($uuid, $fields);