workspace extends ../common/finance-common-model.dsl {
    name "Finance journal system"
    description "Finance task processing system is responsible for processing finance task related to balances, payments, redeems, etc."

    model {
        !extend mainKafkaCluster {
            financeJournalRawTopic = container "Finance journal raw topic" {
                tags "Kafka" "Topic" 
                technology "Kafka topic"
                description "Contains finance journal raw data"
            }

            financeJournalCompactedTopic = container "Finance journal compacted topic" {
                tags "Kafka" "Topic" 
                technology "Kafka topic"
                description "Contains finance journal compacted data"
            }

            financeJournalServiceInternalTopic = container "Finance journal service internal topic" {
                tags "Kafka" "Topic" 
                technology "Kafka topic"
                description "Contains internal data of finance journal service"
            }

            financeJournalPublicTopic = container "Finance journal public topic" {
                tags "Kafka" "Topic" 
                technology "Kafka topic"
                description "Contains finance journal data for external usage"
            }
        }
        
        !extend finance {
            -> financeDb "Store finance journal" "SQL"
        }

        !extend financeDb {
            -> financeJournalRawTopic "Provide finance journal raw data" "Kafka" "Debezium"
            -> financeJournalCompactedTopic "Provide finance journal compacted data" "Kafka" "Debezium"
        }

        financeJournalSystem = softwareSystem "Finance journal system" {
            tags "FinanceDomain" "Journal"

            financeJournalDb = container "FinanceJournalDb" {
                description "Stores finance journal data"
                technology "MySQL"
                tags "Google Cloud Platform - Compute Engine" "Database" "MySQL"

                -> financeJournalServiceInternalTopic "Store finance journal internal data" "Kafka" "Debezium"
            }

            financeJournal = container "FinanceJournal" {
                tags "Google Cloud Platform - Kubernetes Engine" "FinanceDomain" "Journal"
                technology "Java"

                financeJournalRawTopic -> this "Provide finance journal raw data" "Kafka"
                financeJournalCompactedTopic -> this "Provide finance journal compacted data" "Kafka"
                -> financeJournalPublicTopic "Provide finance journal data" "Kafka"
                -> financeJournalDb "Store finance journal data" "SQL"
                -> financeJournalServiceInternalTopic "Handle finance journal internal data updates" "Kafka"
            }

            financeInvoiceDb = container "FinanceInvoiceDb" {
                description "Stores finance invoice data"
                technology "MySQL"
                tags "Google Cloud Platform - Compute Engine" "Database" "MySQL"
            }

            financeInvoice = container "FinanceInvoice" {
                tags "Google Cloud Platform - Kubernetes Engine" "FinanceDomain" "Invoice"
                technology "Java"

                financeJournalPublicTopic -> this "Provide finance journal data" "Kafka"
                -> financeInvoiceDb "Store finance invoice data" "SQL"
                user -> this "Get invoice"
                finOps -> this "Get user invoice"
            }
        }
    }

    views {

        systemLandscape "SystemLandscape" "Finance journal system landscape" {
            include *
            autoLayout
        }

        systemContext financeJournalSystem "financeJournalSystemContext" {
            include *
            autoLayout
        }

        container financeJournalSystem "financeJournalSystemContainer" {
            include *
            autoLayout
        }

        dynamic financeJournalSystem "handle-finance-journal-update" {
            finance -> financeDb "Store finance journal data"
            {
                {
                    financeDb -> financeJournalCompactedTopic
                }
                {
                    financeDb -> financeJournalRawTopic
                }
            }
            {
                {
                    financeJournalCompactedTopic -> financeJournal
                }
                {
                    financeJournalRawTopic -> financeJournal
                }
            }
            financeJournal -> financeJournalDb
            financeJournalDb -> financeJournalServiceInternalTopic
            financeJournalServiceInternalTopic -> financeJournal
            financeJournal -> financeJournalPublicTopic
            financeJournalPublicTopic -> financeInvoice
            financeInvoice -> financeInvoiceDb
            {
                {
                    user -> financeInvoice
                }
                {
                    finOps -> financeInvoice
                }
            }
            autoLayout
            description "Handle finance  journal update"
        }
    }

}