feat: add gql marshal/unmarshal

Author: tarrencev

account.go

@@ -6,7 +6,9 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"io"
 	"regexp"
+	"strconv"
 	"strings"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -122,6 +124,20 @@ func (c *AccountID) Scan(src interface{}) error {
 	return nil
 }
 
+func (c AccountID) MarshalGQL(w io.Writer) {
+	fmt.Fprint(w, strconv.Quote(strings.ToUpper(c.String())))
+}
+
+func (c *AccountID) UnmarshalGQL(v interface{}) error {
+	if id, ok := v.(string); ok {
+		if err := c.Parse(id); err != nil {
+			return fmt.Errorf("unmarshalling account id: %w", err)
+		}
+	}
+
+	return nil
+}
+
 type EVMAccountID struct {
 	EVMAddressable
 	AccountID

asset.go

@@ -6,7 +6,9 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"io"
 	"regexp"
+	"strconv"
 	"strings"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -130,6 +132,20 @@ func (a *AssetID) Scan(src interface{}) error {
 	return nil
 }
 
+func (a AssetID) MarshalGQL(w io.Writer) {
+	fmt.Fprint(w, strconv.Quote(strings.ToUpper(a.String())))
+}
+
+func (a *AssetID) UnmarshalGQL(v interface{}) error {
+	if id, ok := v.(string); ok {
+		if err := a.Parse(id); err != nil {
+			return fmt.Errorf("unmarshalling asset id: %w", err)
+		}
+	}
+
+	return nil
+}
+
 type EVMAssetID struct {
 	EVMAddressable
 	AssetID

chain.go

@@ -6,7 +6,9 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"io"
 	"regexp"
+	"strconv"
 	"strings"
 )
 
@@ -116,3 +118,17 @@ func (c *ChainID) Scan(src interface{}) error {
 
 	return nil
 }
+
+func (c ChainID) MarshalGQL(w io.Writer) {
+	fmt.Fprint(w, strconv.Quote(strings.ToUpper(c.String())))
+}
+
+func (c *ChainID) UnmarshalGQL(v interface{}) error {
+	if id, ok := v.(string); ok {
+		if err := c.Parse(id); err != nil {
+			return fmt.Errorf("unmarshalling account id: %w", err)
+		}
+	}
+
+	return nil
+}