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market.go
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market.go
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package market
import (
"context"
"github.com/frostornge/terra-go"
"github.com/frostornge/terra-go/bind"
"github.com/frostornge/terra-go/interface/standard/cw20"
"github.com/airbloc/logger"
cosmostypes "github.com/cosmos/cosmos-sdk/types"
"github.com/pkg/errors"
)
type Market interface {
StableDenom() string
Anchored() cw20.Token
bind.BaseContract
Executor
ExecutorMsg
Querier
}
type market struct {
stableDenom string
anchored cw20.Token
logger logger.Logger
bind.BaseContract
}
func (m market) StableDenom() string { return m.stableDenom }
func (m market) Anchored() cw20.Token { return m.anchored }
func NewContract(ctx context.Context, addr cosmostypes.AccAddress, client terra.Client) (Market, error) {
m := market{
BaseContract: bind.NewBaseContract(addr, client),
logger: logger.New("anchor/money-market/market"),
}
configResp, err := m.GetConfig(ctx)
if err != nil {
return nil, errors.Wrap(err, "fetch market contract config")
}
m.stableDenom = configResp.StableDenom
m.anchored, err = cw20.NewTokenContract(ctx, configResp.ATerraContract, client)
if err != nil {
return nil, errors.Wrap(err, "new cw20 token contract")
}
return m, nil
}