mint: export reusable errors (#1641)

* export * export * Update x/mint/types/errors.go --------- Co-authored-by: Tuan Tran <[email protected]>
quicksilver-zone · Jun 13, 2024 · 12c4c4c · 12c4c4c
1 parent 44122b1
commit 12c4c4c
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Showing 2 changed files with 19 additions and 6 deletions.
diff --git a/x/mint/types/errors.go b/x/mint/types/errors.go
@@ -0,0 +1,13 @@
+package types
+
+import "fmt"
+
+type (
+	ErrInvalidParameter struct {
+		Type interface{}
+	}
+)
+
+func (e ErrInvalidParameter) Error() string {
+	return fmt.Sprintf("invalid parameter type: %T", e.Type)
+}
diff --git a/x/mint/types/params.go b/x/mint/types/params.go
@@ -108,7 +108,7 @@ func (p *Params) ParamSetPairs() paramtypes.ParamSetPairs {
 func validateMintDenom(i interface{}) error {
 	v, ok := i.(string)
 	if !ok {
-		return fmt.Errorf("invalid parameter type: %T", i)
+		return ErrInvalidParameter{Type: i}
 	}
 
 	if strings.TrimSpace(v) == "" {
@@ -120,7 +120,7 @@ func validateMintDenom(i interface{}) error {
 func validateGenesisEpochProvisions(i interface{}) error {
 	v, ok := i.(sdk.Dec)
 	if !ok {
-		return fmt.Errorf("invalid parameter type: %T", i)
+		return ErrInvalidParameter{Type: i}
 	}
 
 	if v.LT(sdk.ZeroDec()) {
@@ -133,7 +133,7 @@ func validateGenesisEpochProvisions(i interface{}) error {
 func validateReductionPeriodInEpochs(i interface{}) error {
 	v, ok := i.(int64)
 	if !ok {
-		return fmt.Errorf("invalid parameter type: %T", i)
+		return ErrInvalidParameter{Type: i}
 	}
 
 	if v <= 0 {
@@ -146,7 +146,7 @@ func validateReductionPeriodInEpochs(i interface{}) error {
 func validateReductionFactor(i interface{}) error {
 	v, ok := i.(sdk.Dec)
 	if !ok {
-		return fmt.Errorf("invalid parameter type: %T", i)
+		return ErrInvalidParameter{Type: i}
 	}
 
 	if v.GT(sdk.OneDec()) {
@@ -163,7 +163,7 @@ func validateReductionFactor(i interface{}) error {
 func validateDistributionProportions(i interface{}) error {
 	v, ok := i.(DistributionProportions)
 	if !ok {
-		return fmt.Errorf("invalid parameter type: %T", i)
+		return ErrInvalidParameter{Type: i}
 	}
 
 	if v.Staking.IsNegative() {
@@ -193,7 +193,7 @@ func validateDistributionProportions(i interface{}) error {
 func validateMintingRewardsDistributionStartEpoch(i interface{}) error {
 	v, ok := i.(int64)
 	if !ok {
-		return fmt.Errorf("invalid parameter type: %T", i)
+		return ErrInvalidParameter{Type: i}
 	}
 
 	if v < 0 {