feat: entgo query .

entgo/query/pagination.go

@@ -0,0 +1,26 @@
+package entgo
+
+import (
+	"entgo.io/ent/dialect/sql"
+
+	"github.com/tx7do/kratos-utils/pagination"
+)
+
+func BuildPaginationSelector(page, pageSize int32, noPaging bool) func(*sql.Selector) {
+	if noPaging {
+		return nil
+	}
+
+	if page == 0 {
+		page = DefaultPage
+	}
+
+	if pageSize == 0 {
+		pageSize = DefaultPageSize
+	}
+
+	return func(s *sql.Selector) {
+		s.Offset(pagination.GetPageOffset(page, pageSize)).
+			Limit(int(pageSize))
+	}
+}