linting, cleanup

seeds/prod.js

@@ -10,10 +10,16 @@
 async function seed (knex) {
   // eslint-disable-next-line no-console
   console.log ('creating prod seeds');
-  await knex ('app')
-    .insert (
-      { name: 'test app' }
-    );
+
+  const apps = await knex ('app')
+    .select ();
+
+  if (apps.length < 1) {
+    await knex ('app')
+      .insert (
+        { name: 'test app' }
+      );
+  }
 }
 
 module.exports = { seed };