cleanup

api_dql.go

@@ -0,0 +1,41 @@
+package modusdb
+
+import "fmt"
+
+type QueryFunc func() string
+
+const (
+	objQuery = `
+    {
+      obj(%s) {
+        uid
+        expand(_all_) {
+            uid
+            expand(_all_)
+            dgraph.type
+        }
+        dgraph.type
+        %s
+      }
+    }
+    `
+
+	funcUid = `func: uid(%d)`
+	funcEq  = `func: eq(%s, %s)`
+)
+
+func buildUidQuery(gid uint64) QueryFunc {
+	return func() string {
+		return fmt.Sprintf("func: uid(%d)", gid)
+	}
+}
+
+func buildEqQuery(key, value any) QueryFunc {
+	return func() string {
+		return fmt.Sprintf("func: eq(%s, %s)", key, value)
+	}
+}
+
+func formatObjQuery(qf QueryFunc, extraFields string) string {
+	return fmt.Sprintf(objQuery, qf(), extraFields)
+}