Show warning banner when database isn't configured (#56)

Author: duncanmcclean

resources/js/components/EditImportForm.vue

@@ -11,7 +11,7 @@
             </div>
         </div>
 
-        <div v-if="batchesTableMissing" class="text-xs border border-yellow-dark rounded p-4 bg-yellow dark:bg-dark-blue-100 dark:border-none">
+        <div v-if="batchesTableMissing" class="text-xs border border-yellow-dark rounded p-4 bg-yellow dark:bg-dark-blue-100 dark:border-none mb-6">
             <div class="font-bold mb-2">{{ __('Please run your migrations.') }}</div>
             <p v-html="__('importer::messages.migrations_needed')"></p>
         </div>

src/Http/Controllers/ImportController.php

@@ -2,6 +2,7 @@
 
 namespace Statamic\Importer\Http\Controllers;
 
+use Illuminate\Database\QueryException;
 use Illuminate\Http\Request;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\Artisan;
@@ -215,8 +216,12 @@ private function createBlueprint(): Blueprint
 
     private function ensureJobBatchesTableExists(): bool
     {
-        if (Schema::connection(config('queue.batching.database'))->hasTable(config('queue.batching.table'))) {
-            return true;
+        try {
+            if (Schema::connection(config('queue.batching.database'))->hasTable(config('queue.batching.table'))) {
+                return true;
+            }
+        } catch (QueryException $e) {
+            return false;
         }
 
         if (app()->runningUnitTests() || app()->isProduction()) {