Emiliano Balbuena · Emiliano Balbuena · Emiliano Balbuena
--- a/Core/Boost/Campaigns/Manager.php 0 → 100644
+++ b/Core/Boost/Campaigns/Manager.php 0 → 100644
+            throw new CampaignException('Campaign should have a budget');
+        }
+
+        // TODO: Validate offchain balance, or set as pending for onchain
+
+        // Generate URN
+
+        $guid = $this->guid->build();
+        $urn = "urn:campaign:{$guid}";
+
+        $campaign
+            ->setUrn($urn);
+
+        // Normalize and validate entity URNs
+
+        $entityUrns = array_values(array_unique(array_filter(Text::buildArray($campaign->getEntityUrns()))));