fix: all previously published moments show as under review state afte…

…r upgrade (#102)

src/main/java/run/halo/moments/MomentMigration.java

@@ -0,0 +1,49 @@
+package run.halo.moments;
+
+import static run.halo.app.extension.index.query.QueryFactory.and;
+import static run.halo.app.extension.index.query.QueryFactory.isNull;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import run.halo.app.extension.DefaultExtensionMatcher;
+import run.halo.app.extension.ExtensionClient;
+import run.halo.app.extension.controller.Controller;
+import run.halo.app.extension.controller.ControllerBuilder;
+import run.halo.app.extension.controller.Reconciler;
+import run.halo.app.extension.router.selector.FieldSelector;
+
+/**
+ * <p>Migration for 1.16.0, populate approved attribute for all moments before 1.16.0.</p>
+ * <p>Note That: This migration is only for the moments that approved attribute is null.</p>
+ */
+@Component
+@RequiredArgsConstructor
+public class MomentMigration implements Reconciler<Reconciler.Request> {
+
+ private final ExtensionClient client;
+
+ @Override
+ public Result reconcile(Request request) {
+ client.fetch(Moment.class, request.name()).ifPresent(moment -> {
+ moment.getSpec().setApproved(true);
+ moment.getSpec().setApprovedTime(moment.getMetadata().getCreationTimestamp());
+ client.update(moment);
+ });
+ return Result.doNotRetry();
+ }
+
+ @Override
+ public Controller setupWith(ControllerBuilder builder) {
+ final var moment = new Moment();
+ return builder
+ .extension(moment)
+ .onAddMatcher(DefaultExtensionMatcher.builder(client, moment.groupVersionKind())
+ .fieldSelector(FieldSelector.of(
+ and(isNull("spec.approved"),
+ isNull("metadata.deletionTimestamp"))
+ ))
+ .build()
+ )
+ .build();
+ }
+}