pgsql db connection and testing route added

config/database.php

@@ -82,14 +82,13 @@ return [
             ]) : [],
         ],
 
-        'pgsql' => [
+        'pgsql_second' => [
             'driver' => 'pgsql',
-            'url' => env('DB_URL'),
-            'host' => env('DB_HOST', '127.0.0.1'),
-            'port' => env('DB_PORT', '5432'),
-            'database' => env('DB_DATABASE', 'laravel'),
-            'username' => env('DB_USERNAME', 'root'),
-            'password' => env('DB_PASSWORD', ''),
+            'host' => env('DB_HOST2', '127.0.0.1'),
+            'port' => env('DB_PORT2', '5433'),
+            'database' => env('DB_DATABASE2', 'laravel'),
+            'username' => env('DB_USERNAME2', 'root'),
+            'password' => env('DB_PASSWORD2', ''),
             'charset' => env('DB_CHARSET', 'utf8'),
             'prefix' => '',
             'prefix_indexes' => true,
@@ -147,7 +146,7 @@ return [
 
         'options' => [
             'cluster' => env('REDIS_CLUSTER', 'redis'),
-            'prefix' => env('REDIS_PREFIX', Str::slug(env('APP_NAME', 'laravel'), '_').'_database_'),
+            'prefix' => env('REDIS_PREFIX', Str::slug(env('APP_NAME', 'laravel'), '_') . '_database_'),
             'persistent' => env('REDIS_PERSISTENT', false),
         ],