Main flow sequence Diagrams (Phase 2)

Create order

sequenceDiagram
    actor HttpClient
    HttpClient ->>+ OrderController: Create order
    OrderController ->>+ OrderService: Send payload
    OrderService ->>+ CreateOrderUseCase: Send Payload
    CreateOrderUseCase ->>+ CustomerRepository: Validate customer
    CustomerRepository -->>- CreateOrderUseCase: response
    CreateOrderUseCase ->>+ ProductRepository: Validate Products
    ProductRepository -->>- CreateOrderUseCase: response
    CreateOrderUseCase ->>+ IOrderTrackingCodeService: Get order code
    IOrderTrackingCodeService -->>- CreateOrderUseCase: response
    CreateOrderUseCase ->>+ OrderRepository: Save order
    OrderRepository -->>- CreateOrderUseCase: response
    CreateOrderUseCase -->>- OrderService: response
    OrderService -->>- OrderController: response
    OrderController -->>- HttpClient: Update order payment id

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Create Payment

sequenceDiagram
    actor HttpClient
    HttpClient ->>+ PaymentController: Create Payment
    PaymentController ->>+ PaymentService: Send payload
    PaymentService ->>+ CreatePaymentUseCase: Create payment
    CreatePaymentUseCase ->>+ IPaymentGateway: Create payment with provider
    IPaymentGateway -->>- CreatePaymentUseCase: payment created
    CreatePaymentUseCase ->>+ IPaymentRepository: Save payment on database
    IPaymentRepository -->>- CreatePaymentUseCase: Payment saved
    CreatePaymentUseCase -->>- PaymentService: return Payment
    
    alt update order payment
        PaymentService ->>+ UpdareOrderPaymentUseCase: Update order payment Id
        UpdareOrderPaymentUseCase -->>- PaymentService: respose
    end

    PaymentService -->>- PaymentController: Order id
    PaymentController -->>- HttpClient: Order id

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Sync Payment status

sequenceDiagram
actor MercadoPago
    MercadoPago ->>+ WebhookController: Send notification
    WebhookController ->>+ MercadoPagoHmacSignatureValidator: Validate HMAC
    MercadoPagoHmacSignatureValidator -->>- WebhookController: validation response
    WebhookController -->>- MercadoPago: confirm notification received
    WebhookController ->>+ PaymentService: SyncPaymentStatusWithGatewayAsync
    PaymentService ->>+ PaymentRepository: Check if Payment exists
    PaymentRepository -->>- PaymentService: response
    PaymentService ->>+ IPaymentGateway: Get Payment status
    IPaymentGateway -->>- PaymentService: response
    PaymentService ->>+ UpdatePaymentStatusUseCase: Update payment status
    alt if payment is Approved
        UpdatePaymentStatusUseCase ->>+ UpdateOrderStatusUseCase: Raise PaymentStatusUpdated event
        UpdateOrderStatusUseCase -->>- UpdatePaymentStatusUseCase: response
    end
    UpdatePaymentStatusUseCase -->>- PaymentService: response
    PaymentService -->>- WebhookController: response

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