refactor: use ctx in models

models/actions/utils.go

@@ -4,7 +4,12 @@
 package actions
 
 import (
+	"bytes"
+	"encoding/binary"
 	"encoding/hex"
+	"errors"
+	"fmt"
+	"io"
 
 	auth_model "code.gitea.io/gitea/models/auth"
 	"code.gitea.io/gitea/modules/util"
@@ -23,3 +28,28 @@ func generateSaltedToken() (string, string, string, string, error) {
 	hash := auth_model.HashToken(token, salt)
 	return token, salt, hash, token[:8], nil
 }
+
+type LogIndexes []int64
+
+func (indexes *LogIndexes) FromDB(b []byte) error {
+	reader := bytes.NewReader(b)
+	for {
+		v, err := binary.ReadVarint(reader)
+		if err != nil {
+			if errors.Is(err, io.EOF) {
+				return nil
+			}
+			return fmt.Errorf("binary ReadVarint: %w", err)
+		}
+		*indexes = append(*indexes, v)
+	}
+}
+
+func (indexes *LogIndexes) ToDB() ([]byte, error) {
+	buf, i := make([]byte, binary.MaxVarintLen64*len(*indexes)), 0
+	for _, v := range *indexes {
+		n := binary.PutVarint(buf[i:], v)
+		i += n
+	}
+	return buf[:i], nil
+}