/
post_contract.go
79 lines (66 loc) · 2.47 KB
/
post_contract.go
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package simulation
import (
"math/rand"
"strconv"
"github.com/cosmos/cosmos-sdk/baseapp"
simappparams "github.com/cosmos/cosmos-sdk/simapp/params"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/bech32"
simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
"github.com/cosmos/cosmos-sdk/x/simulation"
"github.com/jackalLabs/canine-chain/x/storage/keeper"
"github.com/jackalLabs/canine-chain/x/storage/types"
)
func SimulateMsgPostContract(
ak types.AccountKeeper,
bk types.BankKeeper,
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) {
providers := k.GetAllProviders(ctx)
if len(providers) == 0 {
return simtypes.NoOpMsg(types.ModuleName, types.TypeMsgPostContract, "providers are not initiated"), nil, nil
}
provider := providers[simtypes.RandIntBetween(r, 0, len(providers))]
simAccount, found := simtypes.FindAccount(accs, sdk.MustAccAddressFromBech32(provider.Creator))
if !found {
return simtypes.NoOpMsg(types.ModuleName, types.TypeMsgPostContract, "provider address is unknown"), nil, nil
}
msg := &types.MsgPostContract{
Creator: provider.Creator,
}
users := k.GetAllStoragePaymentInfo(ctx)
if len(users) == 0 {
return simtypes.NoOpMsg(
types.ModuleName, types.TypeMsgPostContract, "storage payment infos are not initiated"), nil, nil
}
msg.Signee = users[simtypes.RandIntBetween(r, 0, len(users))].Address
msg.Filesize = strconv.Itoa(len(fileData))
fid, err := bech32.ConvertAndEncode(
"jklf", []byte(simtypes.RandStringOfLength(r, 20)))
if err != nil {
return simtypes.NoOpMsg(types.ModuleName, types.TypeMsgPostContract, "failed to generate fid"), nil, err
}
msg.Fid = fid
msg.Merkle = GetMerkleRoot()
spendable := bk.SpendableCoins(ctx, simAccount.Address)
fees, err := simtypes.RandomFees(r, ctx, spendable)
if err != nil {
return simtypes.NoOpMsg(types.ModuleName, types.TypeMsgPostContract, "failed to generate fee"), nil, err
}
txCtx := simulation.OperationInput{
R: r,
App: app,
TxGen: simappparams.MakeTestEncodingConfig().TxConfig,
Cdc: nil,
Msg: msg,
MsgType: msg.Type(),
Context: ctx,
SimAccount: simAccount,
AccountKeeper: ak,
ModuleName: types.ModuleName,
}
return simulation.GenAndDeliverTx(txCtx, fees)
}
}