1 files changed, 45 insertions, 0 deletions
diff --git a/query/ast/ast.go b/query/ast/ast.go
new file mode 100644
index 00000000..fe77abf9
--- /dev/null
+++ b/query/ast/ast.go
@@ -0,0 +1,45 @@
+package ast
+
+import "github.com/MichaelMure/git-bug/bug"
+
+type Query struct {
+	Filters
+	OrderBy
+	OrderDirection
+}
+
+// NewQuery return an identity query with the default sorting (creation-desc).
+func NewQuery() *Query {
+	return &Query{
+		OrderBy:        OrderByCreation,
+		OrderDirection: OrderDescending,
+	}
+}
+
+// Filters is a collection of Filter that implement a complex filter
+type Filters struct {
+	Status      []bug.Status
+	Author      []string
+	Actor       []string
+	Participant []string
+	Label       []string
+	Title       []string
+	NoLabel     bool
+}
+
+type OrderBy int
+
+const (
+	_ OrderBy = iota
+	OrderById
+	OrderByCreation
+	OrderByEdit
+)
+
+type OrderDirection int
+
+const (
+	_ OrderDirection = iota
+	OrderAscending
+	OrderDescending
+)