gql -> rpc dag-json encoding

gql/resolver.go

@@ -121,7 +121,7 @@ func (q queryResolver) QueryRecords(ctx context.Context, attributes []*KeyValueI
 	res, err := nsQueryClient.ListRecords(
 		context.Background(),
 		&registrytypes.QueryListRecordsRequest{
-			Attributes: parseRequestAttributes(attributes),
+			Attributes: toRpcAttributes(attributes),
 			All:        (all != nil && *all),
 		},
 	)

gql/util.go

@@ -256,60 +256,43 @@ func GetGQLAuction(auction *auctiontypes.Auction, bids []*auctiontypes.Bid) (*Au
 	return &gqlAuction, nil
 }
 
-func parseRequestValue(value *ValueInput) *registrytypes.QueryListRecordsRequest_ValueInput {
-	if value == nil {
+func toRpcValue(value *ValueInput) *registrytypes.QueryListRecordsRequest_ValueInput {
+	var rpcval registrytypes.QueryListRecordsRequest_ValueInput
+
+	switch {
+	case value == nil:
 		return nil
+	case value.Int != nil:
+		rpcval.Value = &registrytypes.QueryListRecordsRequest_ValueInput_Int{int64(*value.Int)}
+	case value.Float != nil:
+		rpcval.Value = &registrytypes.QueryListRecordsRequest_ValueInput_Float{*value.Float}
+	case value.String != nil:
+		rpcval.Value = &registrytypes.QueryListRecordsRequest_ValueInput_String_{*value.String}
+	case value.Boolean != nil:
+		rpcval.Value = &registrytypes.QueryListRecordsRequest_ValueInput_Boolean{*value.Boolean}
+	case value.Link != nil:
+		rpcval.Value = &registrytypes.QueryListRecordsRequest_ValueInput_Link{value.Link.String()}
+	case value.Array != nil:
+		var contents registrytypes.QueryListRecordsRequest_ArrayInput
+		for _, val := range value.Array {
+			contents.Values = append(contents.Values, toRpcValue(val))
 		}
-	var val registrytypes.QueryListRecordsRequest_ValueInput
-
-	if value.String != nil {
-		val.String_ = *value.String
-		val.Type = "string"
+		rpcval.Value = &registrytypes.QueryListRecordsRequest_ValueInput_Array{&contents}
+	case value.Map != nil:
+		var contents registrytypes.QueryListRecordsRequest_MapInput
+		for _, kv := range value.Map {
+			contents.Values[kv.Key] = toRpcValue(kv.Value)
+		}
+		rpcval.Value = &registrytypes.QueryListRecordsRequest_ValueInput_Map{&contents}
+	}
+	return &rpcval
 }
 
-	if value.Int != nil {
-		val.Int = int64(*value.Int)
-		val.Type = "int"
-	}
-
-	if value.Float != nil {
-		val.Float = *value.Float
-		val.Type = "float"
-	}
-
-	if value.Boolean != nil {
-		val.Boolean = *value.Boolean
-		val.Type = "boolean"
-	}
-
-	if value.Link != nil {
-		reference := &registrytypes.QueryListRecordsRequest_ReferenceInput{
-			Id: value.Link.String(),
-		}
-
-		val.Reference = reference
-		val.Type = "reference"
-	}
-
-	// handle arrays
-	if value.Array != nil {
-		values := []*registrytypes.QueryListRecordsRequest_ValueInput{}
-		for _, v := range value.Array {
-			val := parseRequestValue(v)
-			values = append(values, val)
-		}
-		val.Values = values
-		val.Type = "array"
-	}
-
-	return &val
-}
-
-func parseRequestAttributes(attrs []*KeyValueInput) []*registrytypes.QueryListRecordsRequest_KeyValueInput {
+func toRpcAttributes(attrs []*KeyValueInput) []*registrytypes.QueryListRecordsRequest_KeyValueInput {
 	kvPairs := []*registrytypes.QueryListRecordsRequest_KeyValueInput{}
 
 	for _, value := range attrs {
-		parsedValue := parseRequestValue(value.Value)
+		parsedValue := toRpcValue(value.Value)
 		kvPair := &registrytypes.QueryListRecordsRequest_KeyValueInput{
 			Key:   value.Key,
 			Value: parsedValue,

x/registry/keeper/grpc_query_test.go

@@ -69,8 +69,7 @@ func (suite *KeeperTestSuite) TestGrpcGetRecordLists() {
 					{
 						Key: "type",
 						Value: &registrytypes.QueryListRecordsRequest_ValueInput{
-							Type:    "string",
-							String_: "WebsiteRegistrationRecord",
+							Value: &registrytypes.QueryListRecordsRequest_ValueInput_String_{"WebsiteRegistrationRecord"},
 						},
 					},
 				},
@@ -141,8 +140,7 @@ func (suite *KeeperTestSuite) TestGrpcGetRecordLists() {
 					{
 						Key: "x500state_name",
 						Value: &registrytypes.QueryListRecordsRequest_ValueInput{
-							Type:    "string",
-							String_: "california",
+							Value: &registrytypes.QueryListRecordsRequest_ValueInput_String_{"california"},
 						},
 					},
 				},

x/registry/keeper/keeper.go

@@ -21,6 +21,9 @@ import (
 	bank "github.com/cosmos/cosmos-sdk/x/bank/keeper"
 	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
 	"github.com/tendermint/tendermint/libs/log"
+
+	"github.com/ipld/go-ipld-prime/codec/dagjson"
+	basicnode "github.com/ipld/go-ipld-prime/node/basic"
 )
 
 var (
@@ -335,6 +338,14 @@ func (k Keeper) PutRecord(ctx sdk.Context, record types.Record) {
 }
 
 func (k Keeper) processAttributes(ctx sdk.Context, attrs map[string]any, id string, prefix string) error {
+	np := basicnode.Prototype.Any                       // Pick a stle for the in-memory data.
+	nb := np.NewBuilder()                               // Create a builder.
+	err := dagjson.Decode(nb, bytes.NewReader(content)) // Hand the builder to decoding -- decoding will fill it in!
+	if err != nil {
+		return "", err
+	}
+	n := nb.Build() // Call 'Build' to get the resulting Node.  (It's immutable!)
+
 	for key, value := range attrs {
 		if subRecord, ok := value.(map[string]any); ok {
 			err := k.processAttributes(ctx, subRecord, id, key)