Initial commit: Financial Crime domain exemplar

financial_crime/sources/temenos-payment/source.md

@@ -0,0 +1,38 @@
+# Temenos Payment
+
+Temenos Payment is the operational source for payment initiation and execution records. It emits high-volume transaction changes used for financial crime monitoring and downstream payment analytics.
+
+## Metadata
+
+```yaml
+id: temenos-payment
+owner: payments.platform@bank.com
+steward: data.governance@bank.com
+
+change_model: real-time-cdc
+change_events:
+  - Payment Initiated
+  - Payment Executed
+  - Payment Reversed
+  - Payment Rejected
+
+update_frequency: real-time
+data_quality_tier: 1
+status: Production
+version: "1.0.0"
+
+tags:
+  - Payments
+  - Core Banking
+  - Financial Crime
+```
+
+## [Financial Crime](../../domain.md) Feeds
+
+Canonical Entity | Transform File | Attributes Contributed | Change Model
+--- | --- | --- | ---
+[Transaction](../../entities/transaction.md#transaction) | [table_payment_event](transforms/table_payment_event.md) | Transaction Identifier, Amount, Currency, Execution Timestamp, Status | real-time-cdc
+[Account](../../entities/account.md#account) | [table_account_ref](transforms/table_account_ref.md) | Account Identifier, Account Status, Product Identifier | real-time-cdc
+[Payment Initiator](../../entities/payment_initiator.md#payment-initiator) | [table_initiation](transforms/table_initiation.md) | Initiator Role Identifier, Initiation Channel | event-driven
+[Payer](../../entities/payer.md#payer) | [table_payment_parties](transforms/table_payment_parties.md) | Payer Role Identifier | event-driven
+[Payee](../../entities/payee.md#payee) | [table_payment_parties](transforms/table_payment_parties.md) | Payee Role Identifier | event-driven

financial_crime/sources/temenos-payment/transforms/table_account_ref.md

@@ -0,0 +1,25 @@
+# [Temenos Payment](../source.md)
+
+## AccountRef
+
+Pos | Column Name | Data Type | Max Len | Precision | Scale | Nulls | Comment | Destination
+--- | --- | --- | --- | --- | --- | --- | --- | ---
+1 | AccountNumber | Text | 34 | | | no | Account reference number | Account.Account Identifier
+2 | AccountState | Text | 20 | | | yes | Lifecycle/account servicing state | [Map Account Status](#map-account-status)
+3 | ProductCode | Text | 30 | | | yes | Linked product code | Account.Product Identifier
+
+### Map Account Status
+
+Maps account servicing status from Temenos account state.
+
+```yaml
+type: conditional
+target: Account · Account Status
+source:
+  field: AccountRef.AccountState
+cases:
+  Active: "AccountState == 'ACTIVE'"
+  Frozen: "AccountState == 'FROZEN'"
+  Closed: "AccountState == 'CLOSED'"
+fallback: Active
+```

financial_crime/sources/temenos-payment/transforms/table_initiation.md

@@ -0,0 +1,25 @@
+# [Temenos Payment](../source.md)
+
+## Initiation
+
+Pos | Column Name | Data Type | Max Len | Precision | Scale | Nulls | Comment | Destination
+--- | --- | --- | --- | --- | --- | --- | --- | ---
+1 | ActorRoleId | Text | 64 | | | no | Role identifier that initiated payment | Payment Initiator.Initiator Role Identifier
+2 | ChannelCode | Text | 20 | | | yes | Channel where initiation occurred | [Map Initiation Channel](#map-initiation-channel)
+
+### Map Initiation Channel
+
+Maps channel used to initiate payment to canonical channel.
+
+```yaml
+type: conditional
+target: Payment Initiator · Initiation Channel
+source:
+  field: Initiation.ChannelCode
+cases:
+  Branch: "ChannelCode == 'BRANCH'"
+  Mobile: "ChannelCode == 'MOBILE'"
+  Internet Banking: "ChannelCode == 'ONLINE'"
+  API: "ChannelCode == 'API'"
+fallback: API
+```

financial_crime/sources/temenos-payment/transforms/table_payment_event.md

@@ -0,0 +1,28 @@
+# [Temenos Payment](../source.md)
+
+## PaymentEvent
+
+Pos | Column Name | Data Type | Max Len | Precision | Scale | Nulls | Comment | Destination
+--- | --- | --- | --- | --- | --- | --- | --- | ---
+1 | PaymentId | Text | 64 | | | no | Unique payment event identifier | Transaction.Transaction Identifier
+2 | SettlementAmount | Decimal | | 18 | 4 | no | Settled payment amount | Transaction.Amount
+3 | SettlementCurrency | Text | 3 | | | no | ISO currency code | Transaction.Currency
+4 | ExecutionDateTime | DateTime | | | | yes | Timestamp at execution | Transaction.Execution Timestamp
+5 | PaymentStatus | Text | 20 | | | yes | Payment lifecycle status | [Map Status](#map-status)
+
+### Map Status
+
+Maps payment state into canonical transaction status.
+
+```yaml
+type: conditional
+target: Transaction · Status
+source:
+  field: PaymentEvent.PaymentStatus
+cases:
+  Pending: "PaymentStatus == 'PENDING'"
+  Completed: "PaymentStatus == 'EXECUTED'"
+  Reversed: "PaymentStatus == 'REVERSED'"
+  Rejected: "PaymentStatus == 'REJECTED'"
+fallback: Pending
+```

financial_crime/sources/temenos-payment/transforms/table_payment_parties.md

@@ -0,0 +1,8 @@
+# [Temenos Payment](../source.md)
+
+## PaymentParties
+
+Pos | Column Name | Data Type | Max Len | Precision | Scale | Nulls | Comment | Destination
+--- | --- | --- | --- | --- | --- | --- | --- | ---
+1 | DebtorRoleId | Text | 64 | | | no | Debtor role identifier in payment context | Payer.Payer Role Identifier
+2 | CreditorRoleId | Text | 64 | | | no | Creditor role identifier in payment context | Payee.Payee Role Identifier