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[feat] added bedrock distribution for master wallet (#1390)
* [feat] added bedrock distribution for master wallet * [feat] registered upgrade in app * [fix] updated naming convention for upgrades * [new] added readme in upgrade * [fix] minnor fix readme.md upgrade
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| # Pylons Upgrades | ||
|
|
||
| This folder contains sub-folders for every pylons upgrade. It also defines upgrade structs, | ||
| that each upgrade implements. These then get included in the application | ||
| `app.go` to run the upgrade. | ||
|
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||
| ## Version History | ||
|
|
||
| - v3 - migration to cosmos SDK v46 | ||
| - v4 - Pre-Mainnet Upgrade | ||
| - v5 - Mainnet Upgrade | ||
|
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| ## Upgrade types | ||
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| Upgrade defines a struct containing necessary fields that a `SoftwareUpgradeProposal` | ||
| must have written, in order for the state migration to go smoothly. | ||
| An upgrade must implement this `upgrade struct`, and then set it in the `app.go`. | ||
| The `app.go` will then define the `upgrade handler`. | ||
|
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| ```go | ||
| type Upgrade struct { | ||
| // Upgrade version name, for the upgrade handler, e.g. `v7` | ||
| UpgradeName string | ||
| // Store upgrades, should be used for any new modules introduced, new modules deleted, or store names renamed. | ||
| StoreUpgrades storetypes.StoreUpgrades | ||
| } | ||
| ``` |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| package v5 | ||
|
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| import ( | ||
| storetypes "github.com/cosmos/cosmos-sdk/store/types" | ||
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| "github.com/Pylons-tech/pylons/app/upgrades" | ||
| ) | ||
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| const ( | ||
| // UpgradeName is the shared upgrade plan name for mainnet and testnet | ||
| UpgradeName = "v1.1.0" | ||
| ) | ||
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| // TODO: Update StoreUpgrades | ||
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| var Upgrade = upgrades.Upgrade{ | ||
| UpgradeName: UpgradeName, | ||
| StoreUpgrades: storetypes.StoreUpgrades{ | ||
| Added: []string{}, | ||
| Deleted: []string{}, | ||
| }, | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| package v5 | ||
|
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||
| import ( | ||
| "cosmossdk.io/math" | ||
| "github.com/Pylons-tech/pylons/x/pylons/types" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| "github.com/cosmos/cosmos-sdk/types/module" | ||
| authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper" | ||
| bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper" | ||
| stakingkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper" | ||
| upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types" | ||
| ) | ||
|
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| const ( | ||
| // Master Wallet address | ||
| MasterWallet = "pylo1vnwhaymaazugzz9ln2sznddveyed6shz3x8xwl" | ||
| ) | ||
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| var ( | ||
| TotalUbedrock = math.NewIntFromUint64(1_000_000_000_000_000) // 1 bedrock = 1_000_000 ubedrock | ||
| MasterWalletbalance = math.NewIntFromUint64(1e15) | ||
| ) | ||
|
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| func CreateUpgradeHandler( | ||
| mm *module.Manager, | ||
| configurator module.Configurator, | ||
| bankKeeper bankkeeper.Keeper, | ||
| accKeeper *authkeeper.AccountKeeper, | ||
| staking *stakingkeeper.Keeper, | ||
| ) upgradetypes.UpgradeHandler { | ||
| return func(ctx sdk.Context, plan upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) { | ||
| // logger := ctx.Logger() | ||
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| if types.IsMainnet(ctx.ChainID()) { | ||
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| bankBaseKeeper, _ := bankKeeper.(bankkeeper.BaseKeeper) | ||
| BurnToken(ctx, accKeeper, &bankBaseKeeper, staking) | ||
| MintUbedrockForInitialAccount(ctx, &bankBaseKeeper, staking) | ||
| } | ||
| return mm.RunMigrations(ctx, configurator, fromVM) | ||
| } | ||
| } | ||
|
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| // Burn stripeUSD denom token | ||
| func BurnToken(ctx sdk.Context, accKeeper *authkeeper.AccountKeeper, bank *bankkeeper.BaseKeeper, staking *stakingkeeper.Keeper) { | ||
| // only burn stripe usd token | ||
| denom := types.StripeCoinDenom | ||
| // Get all account balances | ||
| accs := bank.GetAccountsBalances(ctx) | ||
| for _, acc := range accs { | ||
| balance := acc.Coins.AmountOf(denom) | ||
| // Check if denom token amount GT 0 | ||
| if balance.GT(math.ZeroInt()) { | ||
| amount := sdk.NewCoin(denom, balance) | ||
| // Send denom token to module | ||
| err := bank.SendCoinsFromAccountToModule(ctx, sdk.MustAccAddressFromBech32(acc.Address), types.PaymentsProcessorName, sdk.NewCoins(amount)) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| // Burn denom token in module | ||
| err = bank.BurnCoins(ctx, types.PaymentsProcessorName, sdk.NewCoins(amount)) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| // Mint ubedrock for master wallet | ||
| func MintUbedrockForInitialAccount(ctx sdk.Context, bank *bankkeeper.BaseKeeper, staking *stakingkeeper.Keeper) { | ||
| // Get currect balance of master wallet address | ||
| balance := bank.GetBalance(ctx, sdk.MustAccAddressFromBech32(MasterWallet), types.StakingCoinDenom) | ||
|
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| // check difference in amount to add | ||
| toAdd := MasterWalletbalance.Sub(balance.Amount) | ||
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| // Mint coin for module | ||
| err := bank.MintCoins(ctx, types.PaymentsProcessorName, sdk.NewCoins(sdk.NewCoin(types.StakingCoinDenom, toAdd))) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| // Send coin required to meet master wallet balance from module to account | ||
| err = bank.SendCoinsFromModuleToAccount( | ||
| ctx, | ||
| types.PaymentsProcessorName, | ||
| sdk.MustAccAddressFromBech32(MasterWallet), | ||
| sdk.NewCoins(sdk.NewCoin(types.StakingCoinDenom, toAdd)), | ||
| ) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| package v5_test | ||
|
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| import ( | ||
| "testing" | ||
|
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| "cosmossdk.io/math" | ||
| "github.com/Pylons-tech/pylons/app/apptesting" | ||
| v5 "github.com/Pylons-tech/pylons/app/upgrades/v5" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper" | ||
| "github.com/stretchr/testify/suite" | ||
| ) | ||
|
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| var ( | ||
| stakingCoinDenom string = "ubedrock" | ||
| stripeCoinDenom string = "ustripeusd" | ||
| defaultAcctFundsStripeCoin sdk.Coins = sdk.NewCoins( | ||
| sdk.NewCoin(stripeCoinDenom, sdk.NewInt(10_000_000)), | ||
| ) | ||
| ) | ||
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| type UpgradeTestSuite struct { | ||
| apptesting.KeeperTestHelper | ||
| } | ||
|
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| func TestUpgradeTestSuite(t *testing.T) { | ||
| s := new(UpgradeTestSuite) | ||
| suite.Run(t, s) | ||
| } | ||
|
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| func (suite *UpgradeTestSuite) TestBurnToken_Ustripeusd() { | ||
| suite.Setup() | ||
| // Fund Ustripeusd to test account | ||
| for _, acc := range suite.TestAccs { | ||
| suite.FundAcc(acc, defaultAcctFundsStripeCoin) | ||
| } | ||
| // Get Ustripeusd total supply | ||
| totalAmount := suite.App.BankKeeper.GetSupply(suite.Ctx, stripeCoinDenom) | ||
| suite.Require().Equal(totalAmount.Amount, math.NewInt(30_000_000)) | ||
| // Burn Ustripeusd | ||
| bankBaseKeeper, _ := suite.App.BankKeeper.(bankkeeper.BaseKeeper) | ||
| v5.BurnToken(suite.Ctx, &suite.App.AccountKeeper, &bankBaseKeeper, &suite.App.StakingKeeper) | ||
| // Check Ustripeusd total supply (should equal 0) | ||
| totalAmount = suite.App.BankKeeper.GetSupply(suite.Ctx, stripeCoinDenom) | ||
| suite.Require().Equal(totalAmount.Amount, math.ZeroInt()) | ||
| } | ||
|
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| func (suite *UpgradeTestSuite) TestMintUbedrockForInitialAccount() { | ||
| suite.Setup() | ||
| // Burn ubedrock | ||
| bankBaseKeeper, _ := suite.App.BankKeeper.(bankkeeper.BaseKeeper) | ||
| // Mint ubedrock for initial account | ||
| v5.MintUbedrockForInitialAccount(suite.Ctx, &bankBaseKeeper, &suite.App.StakingKeeper) | ||
| // Check token in all initial account | ||
| accAmount := suite.App.BankKeeper.GetBalance(suite.Ctx, sdk.MustAccAddressFromBech32(v5.MasterWallet), stakingCoinDenom) | ||
| suite.Require().Equal(accAmount.Amount, v5.MasterWalletbalance) | ||
| } |