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| title | https://sequencediagram.org/ - Create Payment Request |
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title Create Payment Request
participant Frontend
participant Graphql/Fulfillment
participant DB
participant Payment Service
participant PSP Service
participant Paycomet External
Frontend->Graphql/Fulfillment: Initiate Payment
Graphql/Fulfillment->Payment Service: Initiate Payment
Payment Service->PSP Service:Initiate Payment
PSP Service->Paycomet External:Payments Endpoint
PSP Service<-Paycomet External:Result
Payment Service<-PSP Service:Result
Graphql/Fulfillment<-Payment Service:Result
Frontend<-Graphql/Fulfillment:Result
loop
Frontend->Frontend>DB:Order Polling
Frontend<-DB:Order Result
end
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For this communication, it is necessary to transmit two important pieces of information to the Paycomet service: the amount and the cellphone. The cellphone will be used by Paycomet to create a request in the user's MBWay account. Once the data reaches the Paycomet service, we will create a payload as mentioned below for the /payments endpoint of Paycomet.
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