19 lines
No EOL
648 B
Markdown
19 lines
No EOL
648 B
Markdown
%%%{init: {'themeVariables': {'sequenceDiagramTheme': 'default'}}}%%%
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sequenceDiagram
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participant User
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participant PaymentGateway
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participant Database
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User->>PaymentGateway: Initiate Payment
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alt Successful Payment
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PaymentGateway->>Database: Commit Transaction
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Database-->>PaymentGateway: Confirm Commit
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PaymentGateway-->>User: Payment Success
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else External Failure
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PaymentGateway-->>User: Payment Failure
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else DB Failure
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PaymentGateway->>Database: Rollback Transaction
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Database-->>PaymentGateway: Confirm Rollback
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PaymentGateway-->>User: Payment Rollback
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end |