fix: genesis state validation

Author: shreyasbhat0

CHANGELOG.md

@@ -33,6 +33,7 @@ Contains all the PRs that improved the code without changing the behaviors.
 - fixed old expirations are not removed
 - fixed not delegate being used in msg open contract
 - fixed the recipient’s IsTransferable field is overwritten to false in MsgClaimThorchain
+- fixed genesis state validation 
 
 # v1.0.5-Prerelease 
 ### Added

x/arkeo/types/errors.go

@@ -41,4 +41,6 @@ var (
 	ErrInvariantMaxSupply                     = errors.Register(ModuleName, 32, "max supply invariant")
 	ErrInvalidAuthorization                   = errors.Register(ModuleName, 33, "invalid authorization")
 	ErrInvalidVersion                         = errors.Register(ModuleName, 34, "version cannot be zero or lower")
+	ErrInvalidBlocksPerYear                   = errors.Register(ModuleName, 37, "blocks per year cannot be zero or lower")
+	ErrInvalidEmissionCurve                   = errors.Register(ModuleName, 38, "emissionCurve set is invalid")
 )

x/arkeo/types/genesis_test.go

@@ -20,8 +20,9 @@ func TestGenesisState_Validate(t *testing.T) {
 			valid:    true,
 		},
 		{
-			desc:     "valid genesis state",
+			desc: "valid genesis state",
 			genState: &types.GenesisState{
+				Params: types.DefaultParams(),
 
 				// this line is used by starport scaffolding # types/genesis/validField
 			},

x/arkeo/types/params.go

@@ -1,6 +1,7 @@
 package types
 
 import (
+	"cosmossdk.io/errors"
 	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 	"gopkg.in/yaml.v2"
 )
@@ -32,6 +33,14 @@ func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
 
 // Validate validates the set of params
 func (p Params) Validate() error {
+	if p.BlockPerYear <= 0 {
+		return errors.Wrap(ErrInvalidBlocksPerYear, "BlockPerYear must be greater than zero")
+	}
+
+	if p.EmissionCurve <= 0 {
+		return errors.Wrap(ErrInvalidEmissionCurve, "EmissionCurve must be greater than  ")
+	}
+
 	return nil
 }
 

x/claim/types/params.go

@@ -66,6 +66,22 @@ func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
 
 // Validate validates the set of params
 func (p Params) Validate() error {
+	if err := validateClaimDenom(p.ClaimDenom); err != nil {
+		return err
+	}
+
+	if err := validateAirdropStartTime(p.AirdropStartTime); err != nil {
+		return err
+	}
+
+	if err := validateDurationUntilDecay(p.DurationUntilDecay); err != nil {
+		return err
+	}
+
+	if err := validateDurationOfDecay(p.DurationOfDecay); err != nil {
+		return err
+	}
+
 	return nil
 }