Merge pull request #645 from axone-protocol/refactor/update-mint

⬆️ Update mint module to align on latest cosmos-sdk v0.50.6

docs/command/axoned_query.md

@@ -33,7 +33,7 @@ axoned query [flags]
 * [axoned query ibc-transfer](axoned_query_ibc-transfer.md)	 - IBC fungible token transfer query subcommands
 * [axoned query interchain-accounts](axoned_query_interchain-accounts.md)	 - IBC interchain accounts query subcommands
 * [axoned query logic](axoned_query_logic.md)	 - Querying commands for the logic module
-* [axoned query mint](axoned_query_mint.md)	 - Querying commands for the minting module
+* [axoned query mint](axoned_query_mint.md)	 - Querying commands for the mint module
 * [axoned query params](axoned_query_params.md)	 - Querying commands for the params module
 * [axoned query slashing](axoned_query_slashing.md)	 - Querying commands for the slashing module
 * [axoned query staking](axoned_query_staking.md)	 - Querying commands for the staking module

docs/command/axoned_query_mint.md

@@ -1,6 +1,6 @@
 ## axoned query mint
 
-Querying commands for the minting module
+Querying commands for the mint module
 
 ```
 axoned query mint [flags]
@@ -15,6 +15,6 @@ axoned query mint [flags]
 ### SEE ALSO
 
 * [axoned query](axoned_query.md)	 - Querying subcommands
-* [axoned query mint annual-provisions](axoned_query_mint_annual-provisions.md)	 - Query the current minting annual provisions value
-* [axoned query mint inflation](axoned_query_mint_inflation.md)	 - Query the current minting inflation value
-* [axoned query mint params](axoned_query_mint_params.md)	 - Query the current minting parameters
+* [axoned query mint annual-provisions](axoned_query_mint_annual-provisions.md)	 - Execute the AnnualProvisions RPC method
+* [axoned query mint inflation](axoned_query_mint_inflation.md)	 - Execute the Inflation RPC method
+* [axoned query mint params](axoned_query_mint_params.md)	 - Execute the Params RPC method

docs/command/axoned_query_mint_annual-provisions.md

@@ -1,6 +1,6 @@
 ## axoned query mint annual-provisions
 
-Query the current minting annual provisions value
+Execute the AnnualProvisions RPC method
 
 ```
 axoned query mint annual-provisions [flags]
@@ -13,10 +13,11 @@ axoned query mint annual-provisions [flags]
       --grpc-insecure      allow gRPC over insecure channels, if not the server must use TLS
       --height int         Use a specific height to query state at (this can error if the node is pruning state)
   -h, --help               help for annual-provisions
+      --no-indent          Do not indent JSON output
       --node string        <host>:<port> to CometBFT RPC interface for this chain (default "tcp://localhost:26657")
   -o, --output string      Output format (text|json) (default "text")
 ```
 
 ### SEE ALSO
 
-* [axoned query mint](axoned_query_mint.md)	 - Querying commands for the minting module
+* [axoned query mint](axoned_query_mint.md)	 - Querying commands for the mint module

docs/command/axoned_query_mint_inflation.md

@@ -1,6 +1,6 @@
 ## axoned query mint inflation
 
-Query the current minting inflation value
+Execute the Inflation RPC method
 
 ```
 axoned query mint inflation [flags]
@@ -13,10 +13,11 @@ axoned query mint inflation [flags]
       --grpc-insecure      allow gRPC over insecure channels, if not the server must use TLS
       --height int         Use a specific height to query state at (this can error if the node is pruning state)
   -h, --help               help for inflation
+      --no-indent          Do not indent JSON output
       --node string        <host>:<port> to CometBFT RPC interface for this chain (default "tcp://localhost:26657")
   -o, --output string      Output format (text|json) (default "text")
 ```
 
 ### SEE ALSO
 
-* [axoned query mint](axoned_query_mint.md)	 - Querying commands for the minting module
+* [axoned query mint](axoned_query_mint.md)	 - Querying commands for the mint module

docs/command/axoned_query_mint_params.md

@@ -1,6 +1,6 @@
 ## axoned query mint params
 
-Query the current minting parameters
+Execute the Params RPC method
 
 ```
 axoned query mint params [flags]
@@ -13,10 +13,11 @@ axoned query mint params [flags]
       --grpc-insecure      allow gRPC over insecure channels, if not the server must use TLS
       --height int         Use a specific height to query state at (this can error if the node is pruning state)
   -h, --help               help for params
+      --no-indent          Do not indent JSON output
       --node string        <host>:<port> to CometBFT RPC interface for this chain (default "tcp://localhost:26657")
   -o, --output string      Output format (text|json) (default "text")
 ```
 
 ### SEE ALSO
 
-* [axoned query mint](axoned_query_mint.md)	 - Querying commands for the minting module
+* [axoned query mint](axoned_query_mint.md)	 - Querying commands for the mint module

x/mint/keeper/genesis.go

@@ -7,26 +7,26 @@ import (
 )
 
 // InitGenesis new mint genesis.
-func (keeper Keeper) InitGenesis(ctx sdk.Context, ak types.AccountKeeper, data *types.GenesisState) {
-	if err := keeper.Minter.Set(ctx, data.Minter); err != nil {
+func (k Keeper) InitGenesis(ctx sdk.Context, ak types.AccountKeeper, data *types.GenesisState) {
+	if err := k.Minter.Set(ctx, data.Minter); err != nil {
 		panic(err)
 	}
 
-	if err := keeper.Params.Set(ctx, data.Params); err != nil {
+	if err := k.Params.Set(ctx, data.Params); err != nil {
 		panic(err)
 	}
 
 	ak.GetModuleAccount(ctx, types.ModuleName)
 }
 
 // ExportGenesis returns a GenesisState for a given context and keeper.
-func (keeper Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState {
-	minter, err := keeper.Minter.Get(ctx)
+func (k Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState {
+	minter, err := k.Minter.Get(ctx)
 	if err != nil {
 		panic(err)
 	}
 
-	params, err := keeper.Params.Get(ctx)
+	params, err := k.Params.Get(ctx)
 	if err != nil {
 		panic(err)
 	}

x/mint/keeper/genesis_test.go

@@ -70,7 +70,7 @@ func (s *GenesisTestSuite) SetupTest() {
 
 func (s *GenesisTestSuite) TestImportExportGenesis() {
 	genesisState := types.DefaultGenesisState()
-	genesisState.Minter = types.NewMinter(math.LegacyOneDec(), math.LegacyNewDecWithPrec(20, 2))
+	genesisState.Minter = types.NewMinter(math.LegacyNewDecWithPrec(20, 2), math.LegacyNewDec(1))
 	genesisState.Params = types.NewParams(
 		"testDenom",
 		math.LegacyNewDecWithPrec(69, 2),

x/mint/keeper/keeper.go

@@ -2,9 +2,10 @@ package keeper
 
 import (
 	"context"
+	"fmt"
 
 	"cosmossdk.io/collections"
-	"cosmossdk.io/core/store"
+	storetypes "cosmossdk.io/core/store"
 	"cosmossdk.io/log"
 	"cosmossdk.io/math"
 
@@ -16,14 +17,16 @@ import (
 
 // Keeper of the mint store.
 type Keeper struct {
-	cdc          codec.BinaryCodec
-	storeService store.KVStoreService
-	// the address capable of executing a MsgUpdateParams message. Typically, this should be the x/gov module account.
-	authority        string
+	cdc              codec.BinaryCodec
+	storeService     storetypes.KVStoreService
 	stakingKeeper    types.StakingKeeper
 	bankKeeper       types.BankKeeper
 	feeCollectorName string
 
+	// the address capable of executing a MsgUpdateParams message. Typically, this
+	// should be the x/gov module account.
+	authority string
+
 	Schema collections.Schema
 	Params collections.Item[types.Params]
 	Minter collections.Item[types.Minter]
@@ -32,7 +35,7 @@ type Keeper struct {
 // NewKeeper creates a new mint Keeper instance.
 func NewKeeper(
 	cdc codec.BinaryCodec,
-	storeService store.KVStoreService,
+	storeService storetypes.KVStoreService,
 	sk types.StakingKeeper,
 	ak types.AccountKeeper,
 	bk types.BankKeeper,
@@ -41,17 +44,17 @@ func NewKeeper(
 ) Keeper {
 	// ensure mint module account is set
 	if addr := ak.GetModuleAddress(types.ModuleName); addr == nil {
-		panic("the mint module account has not been set")
+		panic(fmt.Sprintf("the x/%s module account has not been set", types.ModuleName))
 	}
 
 	sb := collections.NewSchemaBuilder(storeService)
 	k := Keeper{
 		cdc:              cdc,
 		storeService:     storeService,
-		authority:        authority,
 		stakingKeeper:    sk,
 		bankKeeper:       bk,
 		feeCollectorName: feeCollectorName,
+		authority:        authority,
 		Params:           collections.NewItem(sb, types.ParamsKey, "params", codec.CollValue[types.Params](cdc)),
 		Minter:           collections.NewItem(sb, types.MinterKey, "minter", codec.CollValue[types.Minter](cdc)),
 	}
@@ -61,52 +64,51 @@ func NewKeeper(
 		panic(err)
 	}
 	k.Schema = schema
-
 	return k
 }
 
 // GetAuthority returns the x/mint module's authority.
-func (keeper Keeper) GetAuthority() string {
-	return keeper.authority
+func (k Keeper) GetAuthority() string {
+	return k.authority
 }
 
 // Logger returns a module-specific logger.
-func (keeper Keeper) Logger(ctx context.Context) log.Logger {
+func (k Keeper) Logger(ctx context.Context) log.Logger {
 	sdkCtx := sdk.UnwrapSDKContext(ctx)
 	return sdkCtx.Logger().With("module", "x/"+types.ModuleName)
 }
 
 // TokenSupply implements an alias call to the underlying bank keeper's
 // TokenSupply to be used in BeginBlocker.
-func (keeper Keeper) TokenSupply(ctx context.Context, denom string) math.Int {
-	return keeper.bankKeeper.GetSupply(ctx, denom).Amount
+func (k Keeper) TokenSupply(ctx context.Context, denom string) math.Int {
+	return k.bankKeeper.GetSupply(ctx, denom).Amount
 }
 
 // StakingTokenSupply implements an alias call to the underlying staking keeper's
 // StakingTokenSupply to be used in BeginBlocker.
-func (keeper Keeper) StakingTokenSupply(ctx context.Context) (math.Int, error) {
-	return keeper.stakingKeeper.StakingTokenSupply(ctx)
+func (k Keeper) StakingTokenSupply(ctx context.Context) (math.Int, error) {
+	return k.stakingKeeper.StakingTokenSupply(ctx)
 }
 
 // BondedRatio implements an alias call to the underlying staking keeper's
 // BondedRatio to be used in BeginBlocker.
-func (keeper Keeper) BondedRatio(ctx context.Context) (math.LegacyDec, error) {
-	return keeper.stakingKeeper.BondedRatio(ctx)
+func (k Keeper) BondedRatio(ctx context.Context) (math.LegacyDec, error) {
+	return k.stakingKeeper.BondedRatio(ctx)
 }
 
 // MintCoins implements an alias call to the underlying supply keeper's
 // MintCoins to be used in BeginBlocker.
-func (keeper Keeper) MintCoins(ctx context.Context, newCoins sdk.Coins) error {
+func (k Keeper) MintCoins(ctx context.Context, newCoins sdk.Coins) error {
 	if newCoins.Empty() {
 		// skip as no coins need to be minted
 		return nil
 	}
 
-	return keeper.bankKeeper.MintCoins(ctx, types.ModuleName, newCoins)
+	return k.bankKeeper.MintCoins(ctx, types.ModuleName, newCoins)
 }
 
 // AddCollectedFees implements an alias call to the underlying supply keeper's
 // AddCollectedFees to be used in BeginBlocker.
-func (keeper Keeper) AddCollectedFees(ctx context.Context, fees sdk.Coins) error {
-	return keeper.bankKeeper.SendCoinsFromModuleToModule(ctx, types.ModuleName, keeper.feeCollectorName, fees)
+func (k Keeper) AddCollectedFees(ctx context.Context, fees sdk.Coins) error {
+	return k.bankKeeper.SendCoinsFromModuleToModule(ctx, types.ModuleName, k.feeCollectorName, fees)
 }

x/mint/keeper/keeper_test.go

@@ -39,6 +39,7 @@ func TestKeeperTestSuite(t *testing.T) {
 func (s *IntegrationTestSuite) SetupTest() {
 	encCfg := moduletestutil.MakeTestEncodingConfig(mint.AppModuleBasic{})
 	key := storetypes.NewKVStoreKey(types.StoreKey)
+	storeService := runtime.NewKVStoreService(key)
 	testCtx := testutil.DefaultContextWithDB(s.T(), key, storetypes.NewTransientStoreKey("transient_test"))
 	s.ctx = testCtx.Ctx
 
@@ -52,7 +53,7 @@ func (s *IntegrationTestSuite) SetupTest() {
 
 	s.mintKeeper = keeper.NewKeeper(
 		encCfg.Codec,
-		runtime.NewKVStoreService(key),
+		storeService,
 		stakingKeeper,
 		accountKeeper,
 		bankKeeper,

x/mint/keeper/msg_server.go

@@ -12,20 +12,19 @@ import (
 
 var _ types.MsgServer = msgServer{}
 
+// msgServer is a wrapper of Keeper.
 type msgServer struct {
 	Keeper
 }
 
-// NewMsgServerImpl returns an implementation of the MsgServer interface
-// for the provided Keeper.
-func NewMsgServerImpl(keeper Keeper) types.MsgServer {
-	return &msgServer{Keeper: keeper}
+// NewMsgServerImpl returns an implementation of the x/mint MsgServer interface.
+func NewMsgServerImpl(k Keeper) types.MsgServer {
+	return &msgServer{
+		Keeper: k,
+	}
 }
 
-// UpdateParams implements the gRPC MsgServer interface. When an UpdateParams
-// proposal passes, it updates the module parameters. The update can only be
-// performed if the requested authority is the Cosmos SDK governance module
-// account.
+// UpdateParams updates the params.
 func (ms msgServer) UpdateParams(ctx context.Context, msg *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error) {
 	if ms.authority != msg.Authority {
 		return nil, errors.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", ms.authority, msg.Authority)