fixing build bulk insert query

internal/utils/query/builder.go

@@ -179,6 +179,11 @@ type InsertData struct {
 	JsonValues map[string]interface{} `json:"json_values,omitempty"`
 }
 
+type InsertBulkData struct {
+	Columns []string        `json:"columns"`
+	Values  [][]interface{} `json:"values"`
+}
+
 // QueryBuilder builds SQL queries from dynamic filters using squirrel
 type QueryBuilder struct {
 	dbType         DBType
@@ -1713,7 +1718,7 @@ func (qb *QueryBuilder) BuildInsertQuery(table string, data InsertData, returnin
 	return sql, args, nil
 }
 
-func (qb *QueryBuilder) BuildBulkInsertQuery(table string, data InsertData, returningColumns ...string) (string, []interface{}, error) {
+func (qb *QueryBuilder) BuildBulkInsertQuery(table string, data InsertBulkData, returningColumns ...string) (string, []interface{}, error) {
 	// Validate columns
 	for _, col := range data.Columns {
 		if qb.allowedColumns != nil && !qb.allowedColumns[col] {
@@ -1726,8 +1731,7 @@ func (qb *QueryBuilder) BuildBulkInsertQuery(table string, data InsertData, retu
 
 	// loop insert data values
 	for _, item := range data.Values {
-		log.Printf("%s", item)
-		insert.Values(item)
+		insert = insert.Values(item...)
 	}
 
 	if len(returningColumns) > 0 {