FRM high level.plantuml

' SPDX-License-Identifier: Apache-2.0

@startuml
Title FRM High Level Design including \rcommunication between processors.
legend top 
-> Indicates HTTP request
--> Indicates gRPC request
end legend

actor "Payer" as payer 
queue "Mojaloop" as ml
queue "Payment Platform Adapter" as ppa
queue "Transaction Monitoring Service" as tms
queue "Data Preparation (NiFi)" as nifi
queue "Transaction Router" as tr
queue "Channel Router Setup Processor" as crsp
queue "Rule Engine" as re
queue "Typology Processor" as tp
queue "Channel Aggregation and Decisioning Processor" as cadp
queue "Transaction Aggregation and Decisioning Processor" as tadp

payer -> ml: Initiates transaction
ml -> ppa: Quote
ppa -> tms: pain.001.001.11 (pain)
tms --> nifi: pain + \rtransaction type
nifi --> tr: pseudonymised pain + \rtransaction type
nifi -> tms: success
tms -> ppa: success
ppa -> ml: success
tr --> crsp: pseudonymised pain + \rtransaction type + \rnetwork map
crsp --> re: pseudonymised pain + \rtransaction type + \rnetwork map subset
re --> tp: pseudonymised pain + \rtransaction type + \rnetwork map subset +\rrule result
tp --> cadp: pseudonymised pain + \rtransaction type + \rnetwork map subset +\rtypology result
cadp --> tadp: pseudonymised pain + \rtransaction type + \rnetwork map subset +\rchannel result
tadp -> cadp: success
cadp -> tp: success
tp -> re: success
re -> crsp: success
crsp -> tr: success
tr -> nifi: success
@enduml