---
title: Customer paying an order
---
flowchart TD
    A[sylius_shop_checkout_complete]
    B[sylius_shop_order_pay]
    subgraph Payment Provider
    C[External portal
    or
    custom page]
    end
    D[sylius_shop_order_after_pay]
    E[sylius_shop_order_thank_you]
    F[sylius_shop_order_show]
    A --> B
    B --> C
    C --> D
    D -- OK --> E
    D -- KO --> F
    F -- Choose another 
    payment method or retry --> B

---
title: Sylius 1.* - Customer paying an order
---
flowchart TD
    A[sylius_shop_checkout_complete] --> B[sylius_shop_order_pay]
    subgraph Payum
    C[payum_capture_do]
    D{External URL
    or
    custom page}
    end
    E[sylius_shop_order_after_pay]
    subgraph Payum after capture
    F[Payum Status
    &
    ResolveNextRoute
    ]
    end
    G[sylius_shop_order_thank_you]
    H[sylius_shop_order_show]
    B -- No payment --> G
    B --> C
    C <--> D
    D --> E
    C --> E
    E --> F
    F -- KO --> H
    F -- OK --> G
    H -- Choose another 
    payment method or retry --> B

---
title: Sylius 2.* - Customer paying an order
---
flowchart TD
    A[sylius_shop_checkout_complete]
    B[sylius_shop_order_pay]
    subgraph No payment
    C[No payment processing]
    end
    subgraph Payum
    D[Keep existing Payum
    beforeCapture processing]
    end
    subgraph Payment Request
    E[Payment Request processing]
    F[Http Response processing]
    end
    G[sylius_shop_order_after_pay]
    subgraph Payum after pay
    H[Keep existing
    afterCapture processing]
    end
    subgraph Payment request after pay
    I[Payment request processing]
    J[Http response processing]
    end
    A --> B
    B --> C & D & E
    G --> H & I
    C --> K
    D --> G
    E --> F
    F --> G
    I --> J
    H -- OK --> K
    H -- KO --> L
    J -- OK --> K
    J -- KO --> L
    L -- Choose another 
    payment method or retry --> B
    K[sylius_shop_order_thank_you]
    L[sylius_shop_order_show]