1 files changed, 31 insertions, 0 deletions
diff --git a/utils/shortcuts/flash.go b/utils/shortcuts/flash.go
new file mode 100644
index 0000000..ffb0afc
--- /dev/null
+++ b/utils/shortcuts/flash.go
@@ -0,0 +1,31 @@
+package shortcuts
+
+import (
+	"cafe/session"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+const flashKey = "__flash__"
+
+func flash(ctx *fiber.Ctx, data any) error {
+	normalized, err := normalizeBind(data)
+	if err != nil {
+		return err
+	}
+
+	return session.Set(ctx, flashKey, normalized)
+}
+
+func consumeFlash(ctx *fiber.Ctx) (any, error) {
+	value, err := session.Get(ctx, flashKey)
+	if err != nil || value == nil {
+		return nil, err
+	}
+
+	if err := session.Delete(ctx, flashKey); err != nil {
+		return nil, err
+	}
+
+	return value, nil
+}