protocol/bc/types/dpos.go

   1 package types
   2
   3 import (
   4         "fmt"
   5
   6         "github.com/vapor/protocol/bc"
   7 )
   8
   9 type DposTx struct {
  10         SpendCommitmentSuffix []byte
  11         Type                  TxType
  12         From                  string
  13         To                    string
  14         Amount                uint64
  15         Stake                 uint64
  16         Arguments             [][]byte
  17         Info                  string
  18         SpendCommitment
  19 }
  20
  21 func NewDpos(arguments [][]byte, from, to string, sourceID bc.Hash, assetID bc.AssetID, stake, amount, sourcePos uint64, controlProgram []byte, t TxType, height uint64) *TxInput {
  22         var vote string
  23         switch t {
  24         case LoginCandidate:
  25         case LogoutCandidate:
  26         case Delegate:
  27                 vote = "vapor:1:event:vote"
  28         case UnDelegate:
  29         case ConfirmTx:
  30                 vote = fmt.Sprintf("vapor:1:event:confirm:%d", height)
  31         }
  32         sc := SpendCommitment{
  33                 AssetAmount: bc.AssetAmount{
  34                         AssetId: &assetID,
  35                         Amount:  amount,
  36                 },
  37                 SourceID:       sourceID,
  38                 SourcePosition: sourcePos,
  39                 VMVersion:      1,
  40                 ControlProgram: controlProgram,
  41         }
  42
  43         return &TxInput{
  44                 AssetVersion: 1,
  45                 TypedInput: &DposTx{
  46                         SpendCommitment: sc,
  47                         Type:            t,
  48                         Amount:          amount,
  49                         Arguments:       arguments,
  50                         Info:            vote,
  51                         Stake:           stake,
  52                         From:            from,
  53                         To:              to,
  54                 },
  55         }
  56 }
  57
  58 // InputType is the interface function for return the input type.
  59 func (si *DposTx) InputType() uint8 { return DposInputType }