ttx.FinalityView needs to return typed error #1259 (#1293)

Signed-off-by: Angelo De Caro <adc@zurich.ibm.com>

Author: adecaro

token/sdk/dig/sdk.go

@@ -179,6 +179,8 @@ func (p *SDK) Install() error {
 		p.Container().Provide(wrapper2.NewNetworkProvider, dig.As(new(dep.NetworkProvider))),
 		p.Container().Provide(wrapper2.NewNetworkIdentityProvider),
 		p.Container().Provide(digutils.Identity[*wrapper2.NetworkIdentityProvider](), dig.As(new(dep.NetworkIdentityProvider))),
+		p.Container().Provide(wrapper2.NewTransactionDBProvider, dig.As(new(dep.TransactionDBProvider))),
+		p.Container().Provide(wrapper2.NewAuditDBProvider, dig.As(new(dep.AuditDBProvider))),
 		p.Container().Provide(wrapper2.NewStorageProvider),
 		p.Container().Provide(digutils.Identity[*tokens.ServiceManager](), dig.As(new(ttx.TokensServiceManager))),
 		p.Container().Provide(digutils.Identity[*db.OwnerCheckServiceProvider](), dig.As(new(ttx.CheckServiceProvider))),
@@ -227,6 +229,8 @@ func (p *SDK) Install() error {
 		digutils.Register[dep.NetworkProvider](p.Container()),
 		digutils.Register[*wrapper2.StorageProvider](p.Container()),
 		digutils.Register[*wrapper2.NetworkIdentityProvider](p.Container()),
+		digutils.Register[dep.TransactionDBProvider](p.Container()),
+		digutils.Register[dep.AuditDBProvider](p.Container()),
 		digutils.Register[auditor2.ServiceProvider](p.Container()),
 	)
 	if err != nil {

token/services/db/common/status.go

@@ -14,6 +14,7 @@ import (
 	"github.com/hyperledger-labs/fabric-token-sdk/token/services/db/driver"
 )
 
+// StatusEvent models an event related to the status of a transaction
 type StatusEvent struct {
 	Ctx               context.Context
 	TxID              string

token/services/ttx/dep/db/db.go

@@ -8,6 +8,7 @@ package db
 
 import (
 	cdriver "github.com/hyperledger-labs/fabric-smart-client/platform/common/driver"
+	"github.com/hyperledger-labs/fabric-token-sdk/token/services/db/common"
 	dbdriver "github.com/hyperledger-labs/fabric-token-sdk/token/services/db/driver"
 	"github.com/hyperledger-labs/fabric-token-sdk/token/services/ttxdb"
 )
@@ -27,3 +28,6 @@ type TransactionRecord = dbdriver.TransactionRecord
 
 // PageTransactionsIterator is an iterator of *TransactionRecord with support for pagination
 type PageTransactionsIterator = cdriver.PageIterator[*TransactionRecord]
+
+// TransactionStatusEvent models an event related to the status of a transaction
+type TransactionStatusEvent = common.StatusEvent