fixing add prescription

app/Models/OLDLMS/Livechat.php

@@ -70,4 +70,8 @@ class Livechat extends Model
     {
         return $this->belongsTo(Healthcare::class, 'nIDHealthCare', 'nID');
     }
+
+    public function summary(){
+        return  $this->belongsTo(LivechatSummary::class, 'nID', 'nIDLivechat');
+    }
 }

app/Models/OLDLMS/Prescription.php

@@ -41,6 +41,8 @@ class Prescription extends Model
 
     protected $table = 'tx_prescriptions';
 
+    protected $primaryKey = 'nID';
+
     // protected $appends = [
     //     'status_name',
     // ];

app/Models/OLDLMS/PrescriptionItem.php

@@ -48,4 +48,5 @@ class PrescriptionItem extends Model
         'dTanggalResep' => 'datetime',
     ];
 
+    protected $primaryKey = 'nID';
 }