oai datacite metadata

app/Models/Dataset.php

@@ -12,6 +12,7 @@ use App\Models\XmlCache;
 use App\Models\File;
 use Illuminate\Database\Eloquent\Model;
 use Carbon\Carbon;
+use App\Models\GeolocationBox;
 
 class Dataset extends Model
 {
@@ -51,6 +52,14 @@ class Dataset extends Model
         // $this->_init();
     }
 
+    /**
+     * Get the user that owns the phone.
+     */
+    public function geolocation()
+    {
+        return $this->belongsTo(GeolocationBox::class, 'dataset_id', 'id');
+    }
+
     /**
      * Get the project that the dataset belongs to.
      */

app/Models/GeolocationBox.php

@@ -0,0 +1,25 @@
+<?php
+namespace App\Models;
+
+use App\Models\Dataset;
+use Illuminate\Database\Eloquent\Model;
+
+class GeolocationBox extends Model
+{
+    protected $table = 'geolocation_box';
+    public $timestamps = false;
+
+    protected $fillable = ['xmin', 'xmax', 'ymin', 'ymax'];
+
+    protected $casts = [
+        'xmin' => 'float',
+        'xmax' => 'float',
+        'ymin' => 'float',
+        'ymax' => 'float'
+    ];
+
+    public function dataset()
+    {
+        return $this->belongsTo(Dataset::class, 'dataset_id', 'id');
+    }
+}