refactor(mint): migrate types accordingly to cosmos-sdk v0.50.6

Author: bdeneux

x/mint/module.go

@@ -5,13 +5,12 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"cosmossdk.io/core/store"
-	"cosmossdk.io/depinject"
-
 	gwruntime "github.com/grpc-ecosystem/grpc-gateway/runtime"
 
 	modulev1 "cosmossdk.io/api/cosmos/mint/module/v1"
 	"cosmossdk.io/core/appmodule"
+	"cosmossdk.io/core/store"
+	"cosmossdk.io/depinject"
 
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/codec"

x/mint/module_test.go

@@ -10,6 +10,7 @@ import (
 
 	"github.com/axone-protocol/axoned/v8/x/mint/testutil"
 	"github.com/axone-protocol/axoned/v8/x/mint/types"
+
 	simtestutil "github.com/cosmos/cosmos-sdk/testutil/sims"
 	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"

x/mint/testutil/app_config.go

@@ -1,7 +1,6 @@
 package testutil
 
 import (
-	"github.com/cosmos/cosmos-sdk/testutil/configurator"
 	_ "github.com/cosmos/cosmos-sdk/x/auth"           // import as blank for app wiring
 	_ "github.com/cosmos/cosmos-sdk/x/auth/tx/config" // import as blank for app wiring
 	_ "github.com/cosmos/cosmos-sdk/x/bank"           // import as blank for app wiring
@@ -10,6 +9,8 @@ import (
 	_ "github.com/cosmos/cosmos-sdk/x/mint"           // import as blank for app wiring
 	_ "github.com/cosmos/cosmos-sdk/x/params"         // import as blank for app wiring
 	_ "github.com/cosmos/cosmos-sdk/x/staking"        // import as blank for app wiring
+
+	"github.com/cosmos/cosmos-sdk/testutil/configurator"
 )
 
 var AppConfig = configurator.NewAppConfig(

x/mint/types/genesis.go

@@ -23,5 +23,5 @@ func ValidateGenesis(data GenesisState) error {
 		return err
 	}
 
-	return data.Minter.Validate()
+	return ValidateMinter(data.Minter)
 }

x/mint/types/keys.go

@@ -1,9 +1,11 @@
 package types
 
-// MinterKey is the key to use for the keeper store.
+import "cosmossdk.io/collections"
+
 var (
-	MinterKey = []byte{0x00}
-	ParamsKey = []byte{0x01}
+	// MinterKey is the key to use for the keeper store.
+	MinterKey = collections.NewPrefix(0)
+	ParamsKey = collections.NewPrefix(1)
 )
 
 const (
@@ -12,12 +14,4 @@ const (
 
 	// StoreKey is the default store key for mint.
 	StoreKey = ModuleName
-
-	// QuerierRoute is the querier route for the minting store.
-	QuerierRoute = StoreKey
-
-	// Query endpoints supported by the minting querier.
-	QueryParameters       = "parameters"
-	QueryInflation        = "inflation"
-	QueryAnnualProvisions = "annual_provisions"
 )

x/mint/types/minter.go

@@ -37,7 +37,7 @@ func NewMinterWithInflationCoef(
 	}
 	minter := NewMinter(inflationRate, inflationRate.MulInt(totalSupply))
 
-	return minter, minter.Validate()
+	return minter, ValidateMinter(minter)
 }
 
 // DefaultInitialMinter returns a default initial Minter object for a new chain
@@ -48,11 +48,11 @@ func DefaultInitialMinter() Minter {
 	)
 }
 
-// Validate validates the mint parameters.
-func (m Minter) Validate() error {
-	if m.Inflation.IsNegative() {
+// ValidateMinter does a basic validation on minter.
+func ValidateMinter(minter Minter) error {
+	if minter.Inflation.IsNegative() {
 		return fmt.Errorf("mint parameter Inflation should be positive, is %s",
-			m.Inflation.String())
+			minter.Inflation.String())
 	}
 	return nil
 }