Make server listing and single server view API endpoints work

app/Transformers/Api/Application/NodeTransformer.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace Pterodactyl\Transformers\Api\Application;
+
+use Pterodactyl\Models\Node;
+use Pterodactyl\Services\Acl\Api\AdminAcl;
+
+class NodeTransformer extends BaseTransformer
+{
+    /**
+     * List of resources that can be included.
+     *
+     * @var array
+     */
+    protected $availableIncludes = ['allocations', 'location', 'servers'];
+
+    /**
+     * Return a node transformed into a format that can be consumed by the
+     * external administrative API.
+     *
+     * @param \Pterodactyl\Models\Node $node
+     * @return array
+     */
+    public function transform(Node $node): array
+    {
+        $response = collect($node->toArray())->mapWithKeys(function ($value, $key) {
+            // I messed up early in 2016 when I named this column as poorly
+            // as I did. This is the tragic result of my mistakes.
+            $key = ($key === 'daemonSFTP') ? 'daemonSftp' : $key;
+
+            return [snake_case($key) => $value];
+        })->toArray();
+
+        $response[$node->getUpdatedAtColumn()] = $this->formatTimestamp($node->updated_at);
+        $response[$node->getCreatedAtColumn()] = $this->formatTimestamp($node->created_at);
+
+        return $response;
+    }
+
+    /**
+     * Return the nodes associated with this location.
+     *
+     * @param \Pterodactyl\Models\Node $node
+     * @return \League\Fractal\Resource\Collection|\League\Fractal\Resource\NullResource
+     */
+    public function includeAllocations(Node $node)
+    {
+        if (! $this->authorize(AdminAcl::RESOURCE_ALLOCATIONS)) {
+            return $this->null();
+        }
+
+        $node->loadMissing('allocations');
+
+        return $this->collection(
+            $node->getRelation('allocations'), $this->makeTransformer(AllocationTransformer::class), 'allocation'
+        );
+    }
+
+    /**
+     * Return the nodes associated with this location.
+     *
+     * @param \Pterodactyl\Models\Node $node
+     * @return \League\Fractal\Resource\Item|\League\Fractal\Resource\NullResource
+     */
+    public function includeLocation(Node $node)
+    {
+        if (! $this->authorize(AdminAcl::RESOURCE_LOCATIONS)) {
+            return $this->null();
+        }
+
+        $node->loadMissing('location');
+
+        return $this->item(
+            $node->getRelation('location'), $this->makeTransformer(LocationTransformer::class), 'location'
+        );
+    }
+
+    /**
+     * Return the nodes associated with this location.
+     *
+     * @param \Pterodactyl\Models\Node $node
+     * @return \League\Fractal\Resource\Collection|\League\Fractal\Resource\NullResource
+     */
+    public function includeServers(Node $node)
+    {
+        if (! $this->authorize(AdminAcl::RESOURCE_SERVERS)) {
+            return $this->null();
+        }
+
+        $node->loadMissing('servers');
+
+        return $this->collection(
+            $node->getRelation('servers'), $this->makeTransformer(ServerTransformer::class), 'server'
+        );
+    }
+}