Add Lineage and status to Confirmation and Affirmation objects (#491)

src/main/rosetta/model-cdm-event-confirmation.rosetta

@@ -3,24 +3,39 @@ version "${project.version}"
 
 class Confirmation <"A class to specify a trade confirmation.">
 {
-	identifier Identifier (1..*) <"The identifier(s) associated with the trade and resulting confirmation.">;
-	party Party (0..*) <"The parties associated with the trade.">;
-	partyRole PartyRole (0..*) <"The role(s) that party(ies) may have in relation to the trade">;
-	execution Execution (0..1) reference <"Reference to the execution associated with the confirmation">
+    identifier Identifier (1..*) <"The identifier(s) associated with the trade and resulting confirmation.">;
+    party Party (1..*) <"The parties associated with the trade.">;
+    partyRole PartyRole (1..*) <"The role(s) that party(ies) may have in relation to the trade">;
+    lineage Lineage (0..1) <"The lineage attribute provides a linkage to previous lifecycle events and associated data.">;
+    status ConfirmationStatusEnum (1..1);
 }
 
+enum ConfirmationStatusEnum <"Enumeration for the different types of confirmation status.">
+{
+    Confirmed,
+    Unconfirmed
+}
+
 data rule Confirmation_partyRole_buyerSeller <"For an security confirmation, both buyer and seller party roles must exist.">
-	when Confirmation -> execution -> product -> security exists
-	then Confirmation -> partyRole -> role contains PartyRoleEnum.Buyer and Confirmation -> partyRole -> role contains PartyRoleEnum.Seller 
-
+    when Confirmation -> lineage -> executionReference -> product -> security exists
+    then Confirmation -> partyRole -> role contains PartyRoleEnum.Buyer or Confirmation -> partyRole -> role contains PartyRoleEnum.Seller
+ 
 class Affirmation <"A class to specify a trade affirmation.">
 {
-	identifier Identifier (1..*) <"The identifier(s) associated with the trade and resulting confirmation.">;
-	party Party (0..*) <"The parties associated with the trade.">;
-	partyRole PartyRole (0..*) <"The role(s) that party(ies) may have in relation to the trade">;
-	execution Execution (0..1) reference <"Reference to the execution associated with the confirmation">
+    identifier Identifier (1..*) <"The identifier(s) associated with the trade and resulting confirmation.">;
+    party Party (1..*) <"The parties associated with the trade.">;
+    partyRole PartyRole (1..*) <"The role(s) that party(ies) may have in relation to the trade">;
+    lineage Lineage (0..1) <"The lineage attribute provides a linkage to previous lifecycle events and associated data.">;
+    status AffirmationStatusEnum (1..1);
+}
+
+enum AffirmationStatusEnum <"Enumeration for the different types of affirmation status.">
+{
+    Affirmed,
+    Unaffirmed
 }
 
 data rule Affirmation_partyRole_buyerSeller <"For an security affirmation, both buyer and seller party roles must exist.">
-	when Affirmation -> execution -> product -> security exists
-	then Affirmation -> partyRole -> role contains PartyRoleEnum.Buyer and Affirmation -> partyRole -> role contains PartyRoleEnum.Seller 
+    when Affirmation -> lineage -> executionReference -> product -> security exists
+    then Affirmation -> partyRole -> role contains PartyRoleEnum.Buyer or Affirmation -> partyRole -> role contains PartyRoleEnum.Seller
+