cerc-io/lotus
10
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 27 Wiki Activity

allow client to specify provider collateral

Browse Source
This commit is contained in:
whyrusleeping 2020-08-13 17:08:46 -07:00 committed by Aayush Rajasekaran
parent 6c1ecb4d16
commit eb2879ca22
3 changed files with 32 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
api/api_full.go
View File

@ -614,6 +614,7 @@ type StartDealParams struct {
Miner address.Address
EpochPrice types.BigInt
MinBlocksDuration uint64
ProviderCollateral big.Int
DealStartEpoch abi.ChainEpoch
FastRetrieval bool
VerifiedDeal bool

14
cli/client.go
View File

@ -311,6 +311,10 @@ var clientDealCmd = &cli.Command{
Usage: "indicate that the deal counts towards verified client total",
Value: false,
},
&cli.StringFlag{
Name: "provider-collateral",
Usage: "specify the requested provider collateral the miner should put up",
},
&CidBaseFlag,
},
Action: func(cctx *cli.Context) error {
@ -351,6 +355,15 @@ var clientDealCmd = &cli.Command{
return err
}
var provCol big.Int
if pcs := cctx.String("provider-collateral"); pc != "" {
pc, err := big.FromString(pc)
if err != nil {
return fmt.Errorf("failed to parse provider-collateral: %w", err)
}
provCol = pc
}
if abi.ChainEpoch(dur) < build.MinDealDuration {
return xerrors.Errorf("minimum deal duration is %d blocks", build.MinDealDuration)
}
@ -423,6 +436,7 @@ var clientDealCmd = &cli.Command{
DealStartEpoch: abi.ChainEpoch(cctx.Int64("start-epoch")),
FastRetrieval: cctx.Bool("fast-retrieval"),
VerifiedDeal: isVerified,
ProviderCollateral: provCol,
})
if err != nil {
return err

3
node/impl/client/client.go
View File

@ -36,7 +36,6 @@ import (
"github.com/filecoin-project/go-multistore"
"github.com/filecoin-project/go-padreader"
"github.com/filecoin-project/specs-actors/actors/abi"
"github.com/filecoin-project/specs-actors/actors/abi/big"
"github.com/filecoin-project/specs-actors/actors/builtin/miner"
marketevents "github.com/filecoin-project/lotus/markets/loggers"
@ -157,7 +156,7 @@ func (a *API) ClientStartDeal(ctx context.Context, params *api.StartDealParams)
StartEpoch: dealStart,
EndEpoch: calcDealExpiration(params.MinBlocksDuration, md, dealStart),
Price: params.EpochPrice,
Collateral: big.Zero(),
Collateral: params.ProviderCollateral,
Rt: rt,
FastRetrieval: params.FastRetrieval,
VerifiedDeal: params.VerifiedDeal,