start

parent.go

@@ -0,0 +1,33 @@
+package igdb
+
+import (
+	"fmt"
+)
+
+func (g *igdb) GetParentGameID(id uint64) (uint64, error) {
+	detail, err := g.GetGame(id)
+	if err != nil {
+		return 0, fmt.Errorf("failed to fetch IGDB app detail for parent: %d: %w", id, err)
+	}
+	hasParent := false
+	if detail.ParentGame != nil && detail.ParentGame.Id != 0 {
+		hasParent = true
+		detail, err = g.GetGame(detail.ParentGame.Id)
+		if err != nil {
+			return 0, fmt.Errorf("failed to fetch IGDB version parent: %d: %w", detail.VersionParent.Id, err)
+		}
+	}
+	for detail.VersionParent != nil && detail.VersionParent.Id != 0 {
+		hasParent = true
+		detail, err = g.GetGame(detail.VersionParent.Id)
+		if err != nil {
+			return 0, fmt.Errorf("failed to fetch IGDB version parent: %d: %w", detail.VersionParent.Id, err)
+		}
+	}
+
+	if hasParent {
+		return detail.Id, nil
+	}
+
+	return id, nil
+}