/
mint_nft.go
96 lines (80 loc) · 2.91 KB
/
mint_nft.go
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package simulation
import (
"fmt"
"math/rand"
"strings"
"github.com/CudoVentures/cudos-node/x/marketplace/keeper"
"github.com/CudoVentures/cudos-node/x/marketplace/types"
nftsim "github.com/CudoVentures/cudos-node/x/nft/simulation"
"github.com/cosmos/cosmos-sdk/baseapp"
"github.com/cosmos/cosmos-sdk/simapp/helpers"
simappparams "github.com/cosmos/cosmos-sdk/simapp/params"
sdk "github.com/cosmos/cosmos-sdk/types"
simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
)
func SimulateMsgMintNft(
ak types.AccountKeeper,
bk types.BankKeeper,
nk types.NftKeeper,
k keeper.Keeper,
) simtypes.Operation {
return func(r *rand.Rand, app *baseapp.BaseApp, ctx sdk.Context, accs []simtypes.Account, chainID string,
) (simtypes.OperationMsg, []simtypes.FutureOperation, error) {
// Publish collection
ownerAddr, denom, _ := nftsim.GetRandomNFTFromOwner(ctx, nk, r)
if ownerAddr.Empty() {
err := fmt.Errorf("invalid account")
return simtypes.NoOpMsg(types.ModuleName, types.EventMintNftType, err.Error()), nil, err
}
collection := types.NewCollection(denom, []types.Royalty{}, []types.Royalty{}, ownerAddr.String(), false)
_, err := k.PublishCollection(ctx, collection)
if err != nil {
err := fmt.Errorf("failed to publish collection")
return simtypes.NoOpMsg(types.ModuleName, types.EventMintNftType, err.Error()), nil, err
}
// Mint NFT
name := strings.ToLower(simtypes.RandStringOfLength(r, 10))
uri := strings.ToLower(simtypes.RandStringOfLength(r, 10))
data := strings.ToLower(simtypes.RandStringOfLength(r, 10))
recipientAcc, _ := simtypes.RandomAcc(r, accs)
msg := types.NewMsgMintNft(
ownerAddr.String(),
denom,
recipientAcc.Address.String(),
name,
uri,
data,
"",
sdk.NewCoin("acudos", sdk.NewInt(100000000000)),
)
account := ak.GetAccount(ctx, ownerAddr)
ownerAccount, found := simtypes.FindAccount(accs, ownerAddr)
if !found {
err := fmt.Errorf("account %s not found", msg.Creator)
return simtypes.NoOpMsg(types.ModuleName, types.EventMintNftType, err.Error()), nil, err
}
spendable := bk.SpendableCoins(ctx, account.GetAddress())
fees, err := simtypes.RandomFees(r, ctx, spendable)
if err != nil {
return simtypes.NoOpMsg(types.ModuleName, types.EventMintNftType, err.Error()), nil, err
}
txGen := simappparams.MakeTestEncodingConfig().TxConfig
tx, err := helpers.GenTx(
txGen,
[]sdk.Msg{msg},
fees,
helpers.DefaultGenTxGas,
chainID,
[]uint64{account.GetAccountNumber()},
[]uint64{account.GetSequence()},
ownerAccount.PrivKey,
)
if err != nil {
return simtypes.NoOpMsg(types.ModuleName, msg.Type(), "unable to generate mock tx"), nil, err
}
if _, _, err = app.Deliver(txGen.TxEncoder(), tx); err != nil {
return simtypes.NoOpMsg(types.ModuleName, types.EventMintNftType, err.Error()), nil, err
}
return simtypes.NoOpMsg(types.ModuleName, msg.Type(), "MintNft simulation not implemented"), nil, nil
}
}