35 lines
627 B
Markdown
35 lines
627 B
Markdown
# Ticket Lookup
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## Happy Path
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```mermaid
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sequenceDiagram
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participant UI
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participant API
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participant DB
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UI ->> UI: Decode QrCode
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UI ->> API: Send TicketId from QrCode
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API ->> DB: Query Ticket
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DB -->> API: Ticket Returned, if found
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API ->> DB: Query Event from Ticket
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DB -->> API: Event Information Returned
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API ->> API: Check for Ticket Validity
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API ->> UI: Return Ticket Validity
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```
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## No Ticket Found
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```mermaid
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sequenceDiagram
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participant UI
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participant API
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participant DB
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UI ->> UI: Decode QrCode
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UI ->> API: Send TicketId from QrCode
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API ->> DB: Query Ticket
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DB -->> API: None Found
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API ->> UI: Ticket Not Found
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```
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