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msgs.go
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msgs.go
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package model
import (
"fmt"
sdk "github.com/cosmos/cosmos-sdk/types"
cltypes "github.com/osmosis-labs/osmosis/v15/x/concentrated-liquidity/types"
poolmanagertypes "github.com/osmosis-labs/osmosis/v15/x/poolmanager/types"
)
// constants.
const (
TypeMsgCreateConcentratedPool = "create_concentrated_pool"
)
var (
_ sdk.Msg = &MsgCreateConcentratedPool{}
_ poolmanagertypes.CreatePoolMsg = &MsgCreateConcentratedPool{}
)
func NewMsgCreateConcentratedPool(
sender sdk.AccAddress,
denom0 string,
denom1 string,
tickSpacing uint64,
spreadFactor sdk.Dec,
) MsgCreateConcentratedPool {
return MsgCreateConcentratedPool{
Sender: sender.String(),
Denom0: denom0,
Denom1: denom1,
TickSpacing: tickSpacing,
SpreadFactor: spreadFactor,
}
}
func (msg MsgCreateConcentratedPool) Route() string { return cltypes.RouterKey }
func (msg MsgCreateConcentratedPool) Type() string { return TypeMsgCreateConcentratedPool }
func (msg MsgCreateConcentratedPool) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
return fmt.Errorf("Invalid sender address (%s)", err)
}
if msg.TickSpacing <= 0 {
return fmt.Errorf("tick spacing must be positive")
}
if msg.Denom0 == msg.Denom1 {
return cltypes.MatchingDenomError{Denom: msg.Denom0}
}
if sdk.ValidateDenom(msg.Denom0) != nil {
return fmt.Errorf("denom0 is invalid: %s", sdk.ValidateDenom(msg.Denom0))
}
if sdk.ValidateDenom(msg.Denom1) != nil {
return fmt.Errorf("denom1 is invalid: %s", sdk.ValidateDenom(msg.Denom1))
}
spreadFactor := msg.SpreadFactor
if spreadFactor.IsNegative() || spreadFactor.GTE(one) {
return cltypes.InvalidSpreadFactorError{ActualSpreadFactor: spreadFactor}
}
return nil
}
func (msg MsgCreateConcentratedPool) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgCreateConcentratedPool) GetSigners() []sdk.AccAddress {
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{sender}
}
/// Implement the CreatePoolMsg interface
func (msg MsgCreateConcentratedPool) PoolCreator() sdk.AccAddress {
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return sender
}
func (msg MsgCreateConcentratedPool) Validate(ctx sdk.Context) error {
return msg.ValidateBasic()
}
func (msg MsgCreateConcentratedPool) InitialLiquidity() sdk.Coins {
return sdk.Coins{}
}
func (msg MsgCreateConcentratedPool) CreatePool(ctx sdk.Context, poolID uint64) (poolmanagertypes.PoolI, error) {
poolI, err := NewConcentratedLiquidityPool(poolID, msg.Denom0, msg.Denom1, msg.TickSpacing, msg.SpreadFactor)
return &poolI, err
}
func (msg MsgCreateConcentratedPool) GetPoolType() poolmanagertypes.PoolType {
return poolmanagertypes.Concentrated
}