/
msg_swap.go
46 lines (37 loc) · 1.27 KB
/
msg_swap.go
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package types
import poolmanagertypes "github.com/osmosis-labs/osmosis/v20/x/poolmanager/types"
// SwapMsg defines a simple interface for getting the token denoms on a swap message route.
type SwapMsgRoute = poolmanagertypes.SwapMsgRoute
var (
_ SwapMsgRoute = MsgSwapExactAmountOut{}
_ SwapMsgRoute = MsgSwapExactAmountIn{}
)
func (msg MsgSwapExactAmountOut) TokenInDenom() string {
return msg.Routes[0].GetTokenInDenom()
}
func (msg MsgSwapExactAmountOut) TokenOutDenom() string {
return msg.TokenOut.Denom
}
func (msg MsgSwapExactAmountOut) TokenDenomsOnPath() []string {
denoms := make([]string, 0, len(msg.Routes)+1)
for i := 0; i < len(msg.Routes); i++ {
denoms = append(denoms, msg.Routes[i].TokenInDenom)
}
denoms = append(denoms, msg.TokenOutDenom())
return denoms
}
func (msg MsgSwapExactAmountIn) TokenInDenom() string {
return msg.TokenIn.Denom
}
func (msg MsgSwapExactAmountIn) TokenOutDenom() string {
lastRouteIndex := len(msg.Routes) - 1
return msg.Routes[lastRouteIndex].GetTokenOutDenom()
}
func (msg MsgSwapExactAmountIn) TokenDenomsOnPath() []string {
denoms := make([]string, 0, len(msg.Routes)+1)
denoms = append(denoms, msg.TokenInDenom())
for i := 0; i < len(msg.Routes); i++ {
denoms = append(denoms, msg.Routes[i].TokenOutDenom)
}
return denoms
}