# Ticket Generation

```mermaid
sequenceDiagram
participant UI
participant API
participant DB
UI ->> API: Print Ticket Request
API ->> API: Generate Ticket Id
API ->> API: Generate Qr Code
API ->> DB: Save Ticket
API ->> DB: Associate Ticket with Event
API ->> API: Build Ticket Data for UI
API ->> UI: Respond with Ticket
UI ->> UI: Builds Visual Ticket  
```