update parseTicketIds:

- check for duplicates
- print tickets

Author: avernikoz

examples/ticket/utils/parseTicketIds.ts

@@ -14,9 +14,22 @@ export function parseTicketIds(minCount: number = 1): string[] {
     .map((id) => id.trim())
     .filter((id) => id.length > 0);
 
+  // Check for duplicates
+  const uniqueTicketIds = new Set(ticketIds);
+  if (uniqueTicketIds.size !== ticketIds.length) {
+    const duplicates = ticketIds.filter((item, index) => ticketIds.indexOf(item) !== index);
+    const uniqueDuplicates = Array.from(new Set(duplicates));
+    throw new Error(`Duplicate ticket IDs found: ${uniqueDuplicates.join(", ")}`);
+  }
+
   if (ticketIds.length < minCount) {
     throw new Error(`Not enough tickets provided! Found ${ticketIds.length} but need at least ${minCount}.`);
   }
 
+  console.log("\nParsed Ticket IDs:");
+  ticketIds.forEach((id, index) => {
+    console.log(`  ${(index + 1).toString().padStart(2, " ")}. ${id}`);
+  });
+
   return ticketIds;
 }