metadata generation script

generate_metadata.js

@@ -0,0 +1,38 @@
+const [, , tokenId, recipientName, cohort, distinction] = process.argv;
+
+if (!tokenId) {
+  console.log(
+    'usage: node generate_metadata.js <tokenId> <recipient_name> <cohort> <distinction>',
+  );
+  return;
+}
+
+const metadata = {
+  name: 'Web3T3 Certificate',
+  description:
+    'Web3 Teacher Training Track Certificate of Completion, issued by the Blockchain Acceleration Foundation',
+  external_url: 'https://certificates.web3.courses/certificate/' + tokenId,
+  image: 'https://certificates.web3.courses/images/icon.png',
+  attributes: [
+    {
+      trait_type: 'Recipient',
+      value: recipientName,
+    },
+    {
+      trait_type: 'Cohort',
+      display_type: 'number',
+      value: +cohort,
+    },
+    {
+      trait_type: 'Issue Date',
+      display_type: 'date',
+      value: Date.now(),
+    },
+    {
+      trait_type: 'Distinction',
+      value: distinction,
+    },
+  ],
+};
+
+console.log(JSON.stringify(metadata));