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preventing single token exit from amm #1111

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merged 3 commits into from
Jan 26, 2025
Merged

preventing single token exit from amm #1111

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05a3e90
preventing single token exit from amm
avkr003 Jan 20, 2025
d53761c
Update x/amm/types/message_exit_pool.go
avkr003 Jan 24, 2025
64b13ad
Merge branch 'main' into avkr003/ammExit
avkr003 Jan 24, 2025
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5 changes: 5 additions & 0 deletions x/amm/types/message_exit_pool.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ package types
import (
errorsmod "cosmossdk.io/errors"
sdkmath "cosmossdk.io/math"
"errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
Expand Down Expand Up @@ -30,6 +31,10 @@ func (msg *MsgExitPool) ValidateBasic() error {
}
}

if msg.TokenOutDenom == "" {
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return errors.New("exit in single token not allowed")
}

if msg.ShareAmountIn.IsNil() {
return ErrInvalidShareAmountOut
}
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