Refactor

pkg/schemaserver/writer/headers.go

@@ -0,0 +1,24 @@
+package writer
+
+import (
+	"github.com/rancher/steve/pkg/schemaserver/types"
+)
+
+func AddCommonResponseHeader(apiOp *types.APIRequest) error {
+	addExpires(apiOp)
+	return addSchemasHeader(apiOp)
+}
+
+func addSchemasHeader(apiOp *types.APIRequest) error {
+	schema := apiOp.Schemas.Schemas["schema"]
+	if schema == nil {
+		return nil
+	}
+
+	apiOp.Response.Header().Set("X-Api-Schemas", apiOp.URLBuilder.Collection(schema))
+	return nil
+}
+
+func addExpires(apiOp *types.APIRequest) {
+	apiOp.Response.Header().Set("Expires", "Wed 24 Feb 1982 18:42:00 GMT")
+}