WIP type updates

x/cosmostest/keeper/auction_state.go

@@ -1,8 +1,10 @@
 package keeper
 
 import (
+	"cosmos-test/x/cosmostest/math"
 	"cosmos-test/x/cosmostest/memdb"
 	"math/big"
+	"time"
 
 	"github.com/cosmos/cosmos-sdk/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -25,7 +27,7 @@ func (k *Keeper) FinalizeExpiredAuctions(ctx types.Context) {
 		auction, found := k.GetAuction(ctx, auctionId)
 		// make sure the auction exists on-chain
 		if !found {
-			return errors.Errorf("auction %s not found on-chain", auctionId)
+			return errors.Errorf("auction %s not found", auctionId)
 		}
 
 		if uint64(ctx.BlockHeight()) >= auction.Deadline {
@@ -35,6 +37,9 @@ func (k *Keeper) FinalizeExpiredAuctions(ctx types.Context) {
 				return errors.Errorf("could not get highest bid for auction %s: %s", auctionId, err)
 			}
 
+			// Remainig Unpaid: Full bid amount
+			auction.Remaining = auction.Best.Amount
+
 			// clear auction
 			memdb.BidDB.ClearAuction(auctionId)
 
@@ -62,6 +67,34 @@ func (k *Keeper) FinalizeExpiredAuctions(ctx types.Context) {
 	})
 }
 
-func (k *Keeper) VestAuctionPayments(ctx types.Context) {
+func (k *Keeper) PayAuctionAmountDue(ctx types.Context, auctionId string) error {
+	auction, found := k.GetAuction(ctx, auctionId)
+	if !found {
+		return errors.Errorf("auction %s not found", auctionId)
+	}
 
+	blockTime := ctx.BlockTime()
+	deadline := time.Unix(int64(auction.Deadline), 0)
+
+	if blockTime.After(deadline) {
+		return nil
+	} else {
+		amtTotal := new(big.Int)
+		amtTotal.SetString(auction.Best.Amount, 10)
+		amtRemaining := new(big.Int)
+		amtTotal.SetString(auction.Remaining, 10)
+		amt, err := math.CalcAmountVestableLinear(
+			amtTotal,
+			amtRemaining,
+			ctx.BlockTime(),
+			time.Unix(int64(auction.LeaseStart), 0),
+			time.Unix(int64(auction.LeaseEnd), 0),
+		)
+		if err != nil {
+			return err
+		}
+		coins := sdk.NewCoins(sdk.NewCoin(auction.Denom, sdk.NewIntFromBigInt(amt)))
+		err = k.bank.SendCoinsFromModuleToAccount(ctx, "cosmostest", sdk.AccAddress(auction.Best.Owner), coins)
+		return err
+	}
 }

x/cosmostest/keeper/msg_server_new_auction.go

@@ -27,10 +27,14 @@ func (k msgServer) NewAuction(goCtx context.Context, msg *types.MsgNewAuction) (
 		Name:        msg.Name,
 		Description: msg.Description,
 		// Best:        new(types.Bid),
-		Deadline: uint64(ctx.BlockHeight()) + auctionconfig.AuctionTime,
-		Denom:    msg.Denom,
-		Owner:    msg.Creator,
-		Ceiling:  msg.Ceiling,
+		Deadline:   uint64(ctx.BlockHeight()) + auctionconfig.AuctionTime,
+		Denom:      msg.Denom,
+		Owner:      msg.Creator,
+		Ceiling:    msg.Ceiling,
+		LeaseStart: uint64(ctx.BlockTime().Unix()),
+		LeaseEnd:   msg.LeaseEnd,
+		Closed:     false,
+		Remaining:  "0",
 	}
 
 	senderAddr, err := sdk.AccAddressFromBech32(msg.Creator)

x/cosmostest/types/auction.pb.go

@@ -31,7 +31,10 @@ type Auction struct {
 	Ceiling     string `protobuf:"bytes,6,opt,name=ceiling,proto3" json:"ceiling,omitempty"`
 	Denom       string `protobuf:"bytes,7,opt,name=denom,proto3" json:"denom,omitempty"`
 	Owner       string `protobuf:"bytes,8,opt,name=owner,proto3" json:"owner,omitempty"`
-	LeaseEnd    uint64 `protobuf:"varint,9,opt,name=leaseEnd,proto3" json:"leaseEnd,omitempty"`
+	LeaseStart  uint64 `protobuf:"varint,9,opt,name=leaseStart,proto3" json:"leaseStart,omitempty"`
+	LeaseEnd    uint64 `protobuf:"varint,10,opt,name=leaseEnd,proto3" json:"leaseEnd,omitempty"`
+	Closed      bool   `protobuf:"varint,11,opt,name=closed,proto3" json:"closed,omitempty"`
+	Remaining   string `protobuf:"bytes,12,opt,name=remaining,proto3" json:"remaining,omitempty"`
 }
 
 func (m *Auction) Reset()         { *m = Auction{} }
@@ -123,6 +126,13 @@ func (m *Auction) GetOwner() string {
 	return ""
 }
 
+func (m *Auction) GetLeaseStart() uint64 {
+	if m != nil {
+		return m.LeaseStart
+	}
+	return 0
+}
+
 func (m *Auction) GetLeaseEnd() uint64 {
 	if m != nil {
 		return m.LeaseEnd
@@ -130,6 +140,20 @@ func (m *Auction) GetLeaseEnd() uint64 {
 	return 0
 }
 
+func (m *Auction) GetClosed() bool {
+	if m != nil {
+		return m.Closed
+	}
+	return false
+}
+
+func (m *Auction) GetRemaining() string {
+	if m != nil {
+		return m.Remaining
+	}
+	return ""
+}
+
 func init() {
 	proto.RegisterType((*Auction)(nil), "cosmostest.cosmostest.Auction")
 }
@@ -137,24 +161,27 @@ func init() {
 func init() { proto.RegisterFile("cosmostest/auction.proto", fileDescriptor_631f6f59914101d9) }
 
 var fileDescriptor_631f6f59914101d9 = []byte{
-	// 271 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x90, 0xb1, 0x4e, 0xc3, 0x30,
-	0x10, 0x86, 0xe3, 0x92, 0x36, 0xad, 0xbb, 0x59, 0x45, 0x3a, 0x65, 0xb0, 0x22, 0xa6, 0x2c, 0xb8,
-	0x12, 0x2c, 0xac, 0x54, 0xe2, 0x05, 0x32, 0xb2, 0x25, 0xf1, 0x09, 0x59, 0x4a, 0xec, 0x28, 0x36,
-	0xa2, 0xcc, 0xbc, 0x00, 0x8f, 0xc5, 0xd8, 0x91, 0x11, 0x25, 0x2f, 0x82, 0x62, 0xab, 0x34, 0x03,
-	0xdb, 0x7d, 0xff, 0xdd, 0xe9, 0xff, 0xf5, 0x53, 0xa8, 0x8d, 0x6d, 0x8d, 0x75, 0x68, 0xdd, 0xbe,
-	0x7c, 0xad, 0x9d, 0x32, 0x5a, 0x74, 0xbd, 0x71, 0x86, 0x5d, 0x5f, 0x36, 0xe2, 0x32, 0xa6, 0xbb,
-	0xd9, 0x43, 0xa5, 0x64, 0x38, 0xbe, 0xf9, 0x58, 0xd0, 0xe4, 0x31, 0xbc, 0xb3, 0x1d, 0x5d, 0x2a,
-	0x2d, 0xf1, 0x08, 0x24, 0x23, 0xf9, 0xa6, 0x08, 0xc0, 0x18, 0x8d, 0x75, 0xd9, 0x22, 0x2c, 0xbc,
-	0xe8, 0x67, 0x96, 0xd1, 0xad, 0x44, 0x5b, 0xf7, 0xaa, 0x9b, 0x1e, 0xe1, 0xca, 0xaf, 0xe6, 0x12,
-	0x13, 0x34, 0xae, 0xd0, 0x3a, 0x88, 0x33, 0x92, 0x6f, 0xef, 0x52, 0xf1, 0x6f, 0x26, 0x71, 0x50,
-	0xb2, 0xf0, 0x77, 0x2c, 0xa5, 0x6b, 0x89, 0xa5, 0x6c, 0x94, 0x46, 0x58, 0x66, 0x24, 0x8f, 0x8b,
-	0x3f, 0x66, 0x40, 0x93, 0x1a, 0x55, 0xa3, 0xf4, 0x0b, 0xac, 0xbc, 0xd3, 0x19, 0xa7, 0xc4, 0x12,
-	0xb5, 0x69, 0x21, 0x09, 0x89, 0x3d, 0x4c, 0xaa, 0x79, 0xd3, 0xd8, 0xc3, 0x3a, 0xa8, 0x1e, 0x26,
-	0x87, 0x06, 0x4b, 0x8b, 0x4f, 0x5a, 0xc2, 0x26, 0x38, 0x9c, 0xf9, 0xf0, 0xf0, 0x35, 0x70, 0x72,
-	0x1a, 0x38, 0xf9, 0x19, 0x38, 0xf9, 0x1c, 0x79, 0x74, 0x1a, 0x79, 0xf4, 0x3d, 0xf2, 0xe8, 0x99,
-	0x87, 0xb4, 0xb7, 0xbe, 0xb6, 0xe3, 0x7e, 0xd6, 0xa1, 0x7b, 0xef, 0xd0, 0x56, 0x2b, 0x5f, 0xe3,
-	0xfd, 0x6f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x23, 0x2c, 0x20, 0x51, 0x8f, 0x01, 0x00, 0x00,
+	// 312 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x6c, 0x91, 0xbf, 0x4e, 0xfb, 0x30,
+	0x10, 0xc7, 0xeb, 0xfe, 0xd2, 0x7f, 0xd7, 0xdf, 0x64, 0x15, 0x74, 0xaa, 0x90, 0x15, 0x31, 0x65,
+	0x21, 0x95, 0x60, 0x61, 0xa5, 0x12, 0x2f, 0x10, 0x36, 0x36, 0x37, 0x3e, 0x21, 0x4b, 0x89, 0x5d,
+	0xc5, 0x46, 0x94, 0xb7, 0xe0, 0xb1, 0x18, 0x3b, 0xc2, 0x86, 0xda, 0x17, 0x41, 0xb1, 0x29, 0xc9,
+	0xc0, 0xe6, 0xcf, 0xf7, 0xee, 0x74, 0x1f, 0xf9, 0x00, 0x4b, 0xeb, 0x6a, 0xeb, 0x3c, 0x39, 0xbf,
+	0x92, 0xcf, 0xa5, 0xd7, 0xd6, 0xe4, 0xdb, 0xc6, 0x7a, 0xcb, 0xcf, 0xba, 0x4a, 0xde, 0x3d, 0x97,
+	0x8b, 0xde, 0xc0, 0x46, 0xab, 0xd8, 0x7c, 0xf9, 0x39, 0x84, 0xc9, 0x5d, 0x1c, 0xe7, 0x0b, 0x18,
+	0x69, 0xa3, 0x68, 0x87, 0x2c, 0x65, 0xd9, 0xac, 0x88, 0xc0, 0x39, 0x24, 0x46, 0xd6, 0x84, 0xc3,
+	0x10, 0x86, 0x37, 0x4f, 0x61, 0xae, 0xc8, 0x95, 0x8d, 0xde, 0xb6, 0x83, 0xf8, 0x2f, 0x94, 0xfa,
+	0x11, 0xcf, 0x21, 0xd9, 0x90, 0xf3, 0x98, 0xa4, 0x2c, 0x9b, 0x5f, 0x2f, 0xf3, 0x3f, 0x9d, 0xf2,
+	0xb5, 0x56, 0x45, 0xe8, 0xe3, 0x4b, 0x98, 0x2a, 0x92, 0xaa, 0xd2, 0x86, 0x70, 0x94, 0xb2, 0x2c,
+	0x29, 0x7e, 0x99, 0x23, 0x4c, 0x4a, 0xd2, 0x95, 0x36, 0x4f, 0x38, 0x0e, 0x9b, 0x4e, 0xd8, 0x1a,
+	0x2b, 0x32, 0xb6, 0xc6, 0x49, 0x34, 0x0e, 0xd0, 0xa6, 0xf6, 0xc5, 0x50, 0x83, 0xd3, 0x98, 0x06,
+	0xe0, 0x02, 0xa0, 0x22, 0xe9, 0xe8, 0xc1, 0xcb, 0xc6, 0xe3, 0x2c, 0xec, 0xe8, 0x25, 0xad, 0x41,
+	0xa0, 0x7b, 0xa3, 0x10, 0xa2, 0xc1, 0x89, 0xf9, 0x39, 0x8c, 0xcb, 0xca, 0x3a, 0x52, 0x38, 0x4f,
+	0x59, 0x36, 0x2d, 0x7e, 0x88, 0x5f, 0xc0, 0xac, 0xa1, 0x5a, 0x6a, 0xd3, 0xba, 0xfd, 0x0f, 0xdb,
+	0xba, 0x60, 0x7d, 0xfb, 0x7e, 0x10, 0x6c, 0x7f, 0x10, 0xec, 0xeb, 0x20, 0xd8, 0xdb, 0x51, 0x0c,
+	0xf6, 0x47, 0x31, 0xf8, 0x38, 0x8a, 0xc1, 0xa3, 0x88, 0x7f, 0x70, 0x15, 0x8e, 0xb1, 0x5b, 0xf5,
+	0x2e, 0xe3, 0x5f, 0xb7, 0xe4, 0x36, 0xe3, 0x70, 0x9c, 0x9b, 0xef, 0x00, 0x00, 0x00, 0xff, 0xff,
+	0x98, 0x0b, 0x92, 0x45, 0xe5, 0x01, 0x00, 0x00,
 }
 
 func (m *Auction) Marshal() (dAtA []byte, err error) {
@@ -177,9 +204,31 @@ func (m *Auction) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
+	if len(m.Remaining) > 0 {
+		i -= len(m.Remaining)
+		copy(dAtA[i:], m.Remaining)
+		i = encodeVarintAuction(dAtA, i, uint64(len(m.Remaining)))
+		i--
+		dAtA[i] = 0x62
+	}
+	if m.Closed {
+		i--
+		if m.Closed {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x58
+	}
 	if m.LeaseEnd != 0 {
 		i = encodeVarintAuction(dAtA, i, uint64(m.LeaseEnd))
 		i--
+		dAtA[i] = 0x50
+	}
+	if m.LeaseStart != 0 {
+		i = encodeVarintAuction(dAtA, i, uint64(m.LeaseStart))
+		i--
 		dAtA[i] = 0x48
 	}
 	if len(m.Owner) > 0 {
@@ -292,9 +341,19 @@ func (m *Auction) Size() (n int) {
 	if l > 0 {
 		n += 1 + l + sovAuction(uint64(l))
 	}
+	if m.LeaseStart != 0 {
+		n += 1 + sovAuction(uint64(m.LeaseStart))
+	}
 	if m.LeaseEnd != 0 {
 		n += 1 + sovAuction(uint64(m.LeaseEnd))
 	}
+	if m.Closed {
+		n += 2
+	}
+	l = len(m.Remaining)
+	if l > 0 {
+		n += 1 + l + sovAuction(uint64(l))
+	}
 	return n
 }
 
@@ -581,6 +640,25 @@ func (m *Auction) Unmarshal(dAtA []byte) error {
 			m.Owner = string(dAtA[iNdEx:postIndex])
 			iNdEx = postIndex
 		case 9:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field LeaseStart", wireType)
+			}
+			m.LeaseStart = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowAuction
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.LeaseStart |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 10:
 			if wireType != 0 {
 				return fmt.Errorf("proto: wrong wireType = %d for field LeaseEnd", wireType)
 			}
@@ -599,6 +677,58 @@ func (m *Auction) Unmarshal(dAtA []byte) error {
 					break
 				}
 			}
+		case 11:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Closed", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowAuction
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Closed = bool(v != 0)
+		case 12:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Remaining", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowAuction
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthAuction
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthAuction
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Remaining = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipAuction(dAtA[iNdEx:])