Chain config can have multiple functions and events.

proto/ue/v1/types.proto

@@ -56,6 +56,10 @@ message AccountId {
 
 // MethodConfig defines the configuration for a method that can be used for cross-chain operations
 message MethodConfig {
+  option (amino.name) = "ue/method_config";
+  option (gogoproto.equal) = true;
+  option (gogoproto.goproto_stringer) = false;
+
   string name = 1;  // Name of the method
   string selector = 2; // Selector is the method selector (first 4 bytes of the keccak256 hash of the method signature)
   string event_topic = 3; // event_topic is the topic of the event emitted by the method

x/ue/types/chain_config.go

@@ -40,15 +40,23 @@ func (p ChainConfig) ValidateBasic() error {
 		return errors.Wrap(sdkerrors.ErrInvalidRequest, "locker_contract_address cannot be empty")
 	}
 
-	// Validate fundsAddedEventTopic is non-empty
-	if len(p.FundsAddedEventTopic) == 0 {
-		return errors.Wrap(sdkerrors.ErrInvalidRequest, "funds_added_event_topic cannot be empty")
-	}
-
 	// Ensure vm_type is within the known enum range
 	if p.VmType < 0 || int(p.VmType) > int(VM_TYPE_OTHER_VM) {
 		return errors.Wrap(sdkerrors.ErrInvalidRequest, "invalid vm_type")
 	}
 
+	// Validate gateway_methods is not empty
+	if len(p.GatewayMethods) == 0 {
+		return errors.Wrap(sdkerrors.ErrInvalidRequest, "gateway_methods cannot be empty")
+	}
+
+	// Validate each method in gateway_methods
+	for _, method := range p.GatewayMethods {
+		err := method.ValidateBasic()
+		if err != nil {
+			return errors.Wrapf(err, "invalid method in gateway_methods: %s", method.Name)
+		}
+	}
+
 	return nil
 }

x/ue/types/method_config.go

@@ -0,0 +1,35 @@
+package types
+
+import (
+	"encoding/json"
+
+	"cosmossdk.io/errors"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+)
+
+// Stringer method for Params.
+func (p MethodConfig) String() string {
+	bz, err := json.Marshal(p)
+	if err != nil {
+		panic(err)
+	}
+
+	return string(bz)
+}
+
+// Validate does the sanity check on the params.
+func (p MethodConfig) ValidateBasic() error {
+
+	// Validate method name, selector, and event topic are non-empty
+	if len(p.Name) == 0 {
+		return errors.Wrap(sdkerrors.ErrInvalidRequest, "method name cannot be empty")
+	}
+	if len(p.Selector) == 0 {
+		return errors.Wrap(sdkerrors.ErrInvalidRequest, "method selector cannot be empty")
+	}
+	if len(p.EventTopic) == 0 {
+		return errors.Wrap(sdkerrors.ErrInvalidRequest, "method event_topic cannot be empty")
+	}
+
+	return nil
+}

x/ue/types/params.go

@@ -7,7 +7,7 @@ import (
 // DefaultParams returns default module parameters.
 func DefaultParams() Params {
 	return Params{
-		Admin: "push10wqxnvqj9q56jtspzg3kcxsuju2ga3lrjcqurc", // added acc1 as default admin for now
+		Admin: "push1gjaw568e35hjc8udhat0xnsxxmkm2snrexxz20", // added acc1 as default admin for now
 	}
 }