Add DealStages field to track and keep history of lifecycle of deal

storagemarket/dealstatus.go

@@ -141,3 +141,70 @@ var DealStates = map[StorageDealStatus]string{
 	StorageDealClientTransferRestart:        "StorageDealClientTransferRestart",
 	StorageDealProviderTransferAwaitRestart: "StorageDealProviderTransferAwaitRestart",
 }
+
+// DealStatesDescriptions maps StorageDealStatus codes to string description for better UX
+var DealStatesDescriptions = map[StorageDealStatus]string{
+	StorageDealUnknown:                      "Unknown",
+	StorageDealProposalNotFound:             "Proposal not found",
+	StorageDealProposalRejected:             "Proposal rejected",
+	StorageDealProposalAccepted:             "Proposal accepted",
+	StorageDealAcceptWait:                   "AcceptWait",
+	StorageDealStartDataTransfer:            "Starting data transfer",
+	StorageDealStaged:                       "Staged",
+	StorageDealAwaitingPreCommit:            "Awaiting a PreCommit message on chain",
+	StorageDealSealing:                      "Sealing",
+	StorageDealActive:                       "Active",
+	StorageDealExpired:                      "Expired",
+	StorageDealSlashed:                      "Slashed",
+	StorageDealRejecting:                    "Rejecting",
+	StorageDealFailing:                      "Failing",
+	StorageDealFundsReserved:                "FundsReserved",
+	StorageDealCheckForAcceptance:           "Checking for deal acceptance",
+	StorageDealValidating:                   "Validating",
+	StorageDealTransferring:                 "Transferring",
+	StorageDealWaitingForData:               "Waiting for data",
+	StorageDealVerifyData:                   "Verifying data",
+	StorageDealReserveProviderFunds:         "Reserving provider funds",
+	StorageDealReserveClientFunds:           "Reserving client funds",
+	StorageDealProviderFunding:              "Provider funding",
+	StorageDealClientFunding:                "Client funding",
+	StorageDealPublish:                      "Publish",
+	StorageDealPublishing:                   "Publishing",
+	StorageDealError:                        "Error",
+	StorageDealFinalizing:                   "Finalizing",
+	StorageDealClientTransferRestart:        "Client transfer restart",
+	StorageDealProviderTransferAwaitRestart: "ProviderTransferAwaitRestart",
+}
+
+var DealStatesDurations = map[StorageDealStatus]string{
+	StorageDealUnknown:                      "",
+	StorageDealProposalNotFound:             "",
+	StorageDealProposalRejected:             "",
+	StorageDealProposalAccepted:             "a few minutes",
+	StorageDealAcceptWait:                   "a few minutes",
+	StorageDealStartDataTransfer:            "a few minutes",
+	StorageDealStaged:                       "a few minutes",
+	StorageDealAwaitingPreCommit:            "a few minutes",
+	StorageDealSealing:                      "a few hours",
+	StorageDealActive:                       "",
+	StorageDealExpired:                      "",
+	StorageDealSlashed:                      "",
+	StorageDealRejecting:                    "",
+	StorageDealFailing:                      "",
+	StorageDealFundsReserved:                "a few minutes",
+	StorageDealCheckForAcceptance:           "a few minutes",
+	StorageDealValidating:                   "a few minutes",
+	StorageDealTransferring:                 "a few minutes",
+	StorageDealWaitingForData:               "a few minutes",
+	StorageDealVerifyData:                   "a few minutes",
+	StorageDealReserveProviderFunds:         "a few minutes",
+	StorageDealReserveClientFunds:           "a few minutes",
+	StorageDealProviderFunding:              "a few minutes",
+	StorageDealClientFunding:                "a few minutes",
+	StorageDealPublish:                      "a few minutes",
+	StorageDealPublishing:                   "a few minutes",
+	StorageDealError:                        "",
+	StorageDealFinalizing:                   "a few minutes",
+	StorageDealClientTransferRestart:        "depending on data size, anywhere between a few minutes to a few hours",
+	StorageDealProviderTransferAwaitRestart: "a few minutes",
+}

storagemarket/impl/client.go

@@ -388,6 +388,7 @@ func (c *Client) ProposeStorageDeal(ctx context.Context, params storagemarket.Pr
 		DataRef:            params.Data,
 		FastRetrieval:      params.FastRetrieval,
 		StoreID:            params.StoreID,
+		DealStages:         storagemarket.NewDealStages(),
 		CreationTime:       curTime(),
 	}
 

storagemarket/impl/clientstates/client_fsm.go

@@ -22,12 +22,14 @@ var ClientEvents = fsm.Events{
 		From(storagemarket.StorageDealReserveClientFunds).To(storagemarket.StorageDealClientFunding).
 		Action(func(deal *storagemarket.ClientDeal, mcid cid.Cid) error {
 			deal.AddFundsCid = &mcid
+			deal.AddLog("adding funds with message <%s>", mcid)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventReserveFundsFailed).
 		FromMany(storagemarket.StorageDealClientFunding, storagemarket.StorageDealReserveClientFunds).To(storagemarket.StorageDealFailing).
 		Action(func(deal *storagemarket.ClientDeal, err error) error {
 			deal.Message = xerrors.Errorf("adding market funds failed: %w", err).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventFundsReserved).
@@ -38,12 +40,14 @@ var ClientEvents = fsm.Events{
 			} else {
 				deal.FundsReserved = big.Add(deal.FundsReserved, fundsReserved)
 			}
+			deal.AddLog("funds reserved, amount <%s>", fundsReserved)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventFundsReleased).
 		FromMany(storagemarket.StorageDealProposalAccepted, storagemarket.StorageDealFailing).ToJustRecord().
 		Action(func(deal *storagemarket.ClientDeal, fundsReleased abi.TokenAmount) error {
 			deal.FundsReserved = big.Subtract(deal.FundsReserved, fundsReleased)
+			deal.AddLog("funds released, amount <%s>", fundsReleased)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventFundingComplete).
@@ -52,48 +56,58 @@ var ClientEvents = fsm.Events{
 		From(storagemarket.StorageDealFundsReserved).To(storagemarket.StorageDealError).
 		Action(func(deal *storagemarket.ClientDeal, err error) error {
 			deal.Message = xerrors.Errorf("sending proposal to storage provider failed: %w", err).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventReadResponseFailed).
 		From(storagemarket.StorageDealFundsReserved).To(storagemarket.StorageDealFailing).
 		Action(func(deal *storagemarket.ClientDeal, err error) error {
 			deal.Message = xerrors.Errorf("error reading Response message: %w", err).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventResponseVerificationFailed).
 		From(storagemarket.StorageDealFundsReserved).To(storagemarket.StorageDealFailing).
 		Action(func(deal *storagemarket.ClientDeal) error {
 			deal.Message = "unable to verify signature on deal response"
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventInitiateDataTransfer).
-		From(storagemarket.StorageDealFundsReserved).To(storagemarket.StorageDealStartDataTransfer),
-
+		From(storagemarket.StorageDealFundsReserved).To(storagemarket.StorageDealStartDataTransfer).
+		Action(func(deal *storagemarket.ClientDeal) error {
+			deal.AddLog("initiate data transfer")
+			return nil
+		}),
 	fsm.Event(storagemarket.ClientEventUnexpectedDealState).
 		From(storagemarket.StorageDealFundsReserved).To(storagemarket.StorageDealFailing).
 		Action(func(deal *storagemarket.ClientDeal, status storagemarket.StorageDealStatus, providerMessage string) error {
 			deal.Message = xerrors.Errorf("unexpected deal status while waiting for data request: %d (%s). Provider message: %s", status, storagemarket.DealStates[status], providerMessage).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventDataTransferFailed).
 		FromMany(storagemarket.StorageDealStartDataTransfer, storagemarket.StorageDealTransferring).
 		To(storagemarket.StorageDealFailing).
 		Action(func(deal *storagemarket.ClientDeal, err error) error {
 			deal.Message = xerrors.Errorf("failed to initiate data transfer: %w", err).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 
 	fsm.Event(storagemarket.ClientEventDataTransferRestartFailed).From(storagemarket.StorageDealClientTransferRestart).
 		To(storagemarket.StorageDealFailing).
 		Action(func(deal *storagemarket.ClientDeal, err error) error {
 			deal.Message = xerrors.Errorf("failed to restart data transfer: %w", err).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 
 	fsm.Event(storagemarket.ClientEventDataTransferInitiated).
 		FromMany(storagemarket.StorageDealStartDataTransfer).To(storagemarket.StorageDealTransferring).
 		Action(func(deal *storagemarket.ClientDeal, channelId datatransfer.ChannelID) error {
 			deal.TransferChannelID = &channelId
+			deal.AddLog("data transfer initiated on channel id <%s>", channelId)
 			return nil
 		}),
 
@@ -103,6 +117,7 @@ var ClientEvents = fsm.Events{
 		Action(func(deal *storagemarket.ClientDeal, channelId datatransfer.ChannelID) error {
 			deal.TransferChannelID = &channelId
 			deal.Message = ""
+			deal.AddLog("data transfer restarted on channel id <%s>", channelId)
 			return nil
 		}),
 
@@ -111,6 +126,7 @@ var ClientEvents = fsm.Events{
 		To(storagemarket.StorageDealFailing).
 		Action(func(deal *storagemarket.ClientDeal, err error) error {
 			deal.Message = xerrors.Errorf("could not complete data transfer, could not connect to provider %s", deal.Miner).Error()
+			deal.AddLog("data transfer stalled, could not connect to provider <%s>", deal.Miner)
 			return nil
 		}),
 
@@ -123,6 +139,7 @@ var ClientEvents = fsm.Events{
 		To(storagemarket.StorageDealFailing).
 		Action(func(deal *storagemarket.ClientDeal) error {
 			deal.Message = "data transfer cancelled"
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 
@@ -137,70 +154,96 @@ var ClientEvents = fsm.Events{
 				deal.PollErrorCount++
 			}
 			deal.Message = fmt.Sprintf("Provider state: %s", storagemarket.DealStates[providerState])
+			switch storagemarket.DealStates[providerState] {
+			case "StorageDealVerifyData":
+				deal.AddLog("provider is verifying the data")
+			case "StorageDealPublish":
+				deal.AddLog("waiting for provider to publish the deal on-chain") // TODO: is that right?
+			case "StorageDealPublishing":
+				deal.AddLog("provider has submitted the deal on-chain") // TODO: is that right?
+			case "StorageDealProviderFunding":
+				deal.AddLog("waiting for provider to lock collateral on-chain") // TODO: is that right?
+			default:
+				deal.AddLog(deal.Message)
+			}
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventResponseDealDidNotMatch).
 		From(storagemarket.StorageDealCheckForAcceptance).To(storagemarket.StorageDealFailing).
 		Action(func(deal *storagemarket.ClientDeal, responseCid cid.Cid, proposalCid cid.Cid) error {
 			deal.Message = xerrors.Errorf("miner responded to a wrong proposal: %s != %s", responseCid, proposalCid).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventDealRejected).
 		From(storagemarket.StorageDealCheckForAcceptance).To(storagemarket.StorageDealFailing).
 		Action(func(deal *storagemarket.ClientDeal, state storagemarket.StorageDealStatus, reason string) error {
 			deal.Message = xerrors.Errorf("deal failed: (State=%d) %s", state, reason).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventDealAccepted).
 		From(storagemarket.StorageDealCheckForAcceptance).To(storagemarket.StorageDealProposalAccepted).
 		Action(func(deal *storagemarket.ClientDeal, publishMessage *cid.Cid) error {
 			deal.PublishMessage = publishMessage
 			deal.Message = ""
+			deal.AddLog("deal has been accepted")
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventStreamCloseError).
 		FromAny().To(storagemarket.StorageDealError).
 		Action(func(deal *storagemarket.ClientDeal, err error) error {
 			deal.Message = xerrors.Errorf("error attempting to close stream: %w", err).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventDealPublishFailed).
 		From(storagemarket.StorageDealProposalAccepted).To(storagemarket.StorageDealError).
 		Action(func(deal *storagemarket.ClientDeal, err error) error {
 			deal.Message = xerrors.Errorf("error validating deal published: %w", err).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventDealPublished).
 		From(storagemarket.StorageDealProposalAccepted).To(storagemarket.StorageDealAwaitingPreCommit).
 		Action(func(deal *storagemarket.ClientDeal, dealID abi.DealID) error {
 			deal.DealID = dealID
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventDealPrecommitFailed).
 		From(storagemarket.StorageDealAwaitingPreCommit).To(storagemarket.StorageDealError).
 		Action(func(deal *storagemarket.ClientDeal, err error) error {
 			deal.Message = xerrors.Errorf("error awaiting deal pre-commit: %w", err).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventDealPrecommitted).
 		From(storagemarket.StorageDealAwaitingPreCommit).To(storagemarket.StorageDealSealing).
 		Action(func(deal *storagemarket.ClientDeal, sectorNumber abi.SectorNumber) error {
 			deal.SectorNumber = sectorNumber
+			deal.AddLog("deal has been precommitted")
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventDealActivationFailed).
 		From(storagemarket.StorageDealSealing).To(storagemarket.StorageDealError).
 		Action(func(deal *storagemarket.ClientDeal, err error) error {
 			deal.Message = xerrors.Errorf("error in deal activation: %w", err).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventDealActivated).
 		FromMany(storagemarket.StorageDealAwaitingPreCommit, storagemarket.StorageDealSealing).
-		To(storagemarket.StorageDealActive),
+		To(storagemarket.StorageDealActive).
+		Action(func(deal *storagemarket.ClientDeal, err error) error {
+			deal.AddLog("deal activated")
+			return nil
+		}),
 	fsm.Event(storagemarket.ClientEventDealSlashed).
 		From(storagemarket.StorageDealActive).To(storagemarket.StorageDealSlashed).
 		Action(func(deal *storagemarket.ClientDeal, slashEpoch abi.ChainEpoch) error {
 			deal.SlashEpoch = slashEpoch
+			deal.AddLog("deal slashed on <%d>", slashEpoch)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventDealExpired).
@@ -209,10 +252,15 @@ var ClientEvents = fsm.Events{
 		From(storagemarket.StorageDealActive).To(storagemarket.StorageDealError).
 		Action(func(deal *storagemarket.ClientDeal, err error) error {
 			deal.Message = xerrors.Errorf("error waiting for deal completion: %w", err).Error()
+			deal.AddLog(deal.Message)
 			return nil
 		}),
 	fsm.Event(storagemarket.ClientEventFailed).
-		From(storagemarket.StorageDealFailing).To(storagemarket.StorageDealError),
+		From(storagemarket.StorageDealFailing).To(storagemarket.StorageDealError).
+		Action(func(deal *storagemarket.ClientDeal, err error) error {
+			deal.AddLog(deal.Message)
+			return nil
+		}),
 	fsm.Event(storagemarket.ClientEventRestart).From(storagemarket.StorageDealTransferring).To(storagemarket.StorageDealClientTransferRestart).
 		FromAny().ToNoChange(),
 }