Add command to debug cawangan connections

app/Console/Commands/CawanganDebugConnections.php

@@ -0,0 +1,104 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Cawangan;
+use App\Helper;
+use Illuminate\Console\Command;
+
+class CawanganDebugConnections extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'cawangan:debug-connections';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Debugs cawangan connections';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+
+        $all_cawangan = Cawangan::withoutGlobalScopes()->where('db_name', 'like', 'arrahn_%')->get(['mysql', 'db_name'])->toArray();
+
+        $all_cawangan_in_config = config('database.connections');
+        $all_cawangan_in_config_keys = array_keys($all_cawangan_in_config);
+
+        $all_cawangan_in_config = array_reduce($all_cawangan_in_config_keys, function ($accumulator, $current_key_value) use ($all_cawangan_in_config) {
+
+            $accumulator[] = [
+                'mysql' => $current_key_value,
+                'database' => $all_cawangan_in_config[$current_key_value]['database'],
+            ];
+
+            return $accumulator;
+
+        }, []);
+
+        $all_cawangan_in_config = array_filter($all_cawangan_in_config, function ($connection) {
+
+            $is_cawangan_databases = strpos($connection['database'], 'arrahn_') === 0;
+
+            if ($is_cawangan_databases) {
+                return true;
+            }
+
+        });
+
+        function filterArraysByDatabaseNames($array1, $array2)
+        {
+            $idToNameMap = [];
+            foreach ($array1 as $item) {
+                $idToNameMap[$item['mysql']] = $item['db_name'];
+            }
+
+            $filteredArray2 = array_filter($array2, function ($item) use ($idToNameMap) {
+                return $idToNameMap[$item['mysql']] !== $item['database'];
+            });
+
+            return $filteredArray2;
+        }
+
+        $filteredConnections = filterArraysByDatabaseNames($all_cawangan, $all_cawangan_in_config);
+
+        // checks if there is connection errors
+        if (Helper::getInactiveCawanganDbConnection() > 0) {
+            dump('Inactive cawangan connection detected : ');
+            dump(Helper::getInactiveCawanganDbConnection());
+        }
+
+        // checks if config connection do not exist referring to arrahn_master_db
+        if (count($all_cawangan) !== count($all_cawangan_in_config)) {
+            $db_not_config = array_diff(array_column($all_cawangan, 'db_name'), array_column($all_cawangan_in_config, 'database'));
+
+            dump(implode(', ', $db_not_config) . ' not configured in database config');
+        }
+
+       // checks if config connection databases are not tally fwith arrahn master db
+        if (count($filteredConnections) !== 0) {
+            dump('Database config names are not tally arrahn_master_db : ');
+            dump($filteredConnections);
+        }
+    }
+}

app/Console/Kernel.php

@@ -19,6 +19,7 @@ class Kernel extends ConsoleKernel
     protected $commands = [
         Commands\DailyGadai::class,
         Commands\MigrationOnePercent::class,
+        Commands\CawanganDebugConnections::class,
 
     ];
 
@@ -31,7 +32,7 @@ class Kernel extends ConsoleKernel
     protected function schedule(Schedule $schedule)
     {
         //
-        
+
         $schedule->command('gadai:daily')->daily()->timezone('Asia/Kuala_Lumpur')->at('00:00');
     }
 }