Improve raw rewrite flow and publication status sync

db/migrations/045_sync_publication_status_from_platforms.sql

@@ -0,0 +1,33 @@
+UPDATE raw_posts rp
+SET publication_status='published',
+    editorial_status='published',
+    publication_error=NULL,
+    published_at=COALESCE(rp.published_at, pp.published_at, NOW()),
+    updated_at=NOW()
+FROM (
+  SELECT raw_post_id, MIN(published_at) AS published_at
+  FROM post_publications
+  WHERE status='published'
+  GROUP BY raw_post_id
+) pp
+WHERE rp.id=pp.raw_post_id
+  AND COALESCE(rp.editorial_status, 'review') IN ('accepted', 'publish_failed');
+
+UPDATE raw_posts rp
+SET publication_status='publish_failed',
+    editorial_status='publish_failed',
+    publication_error=COALESCE(pp.error, rp.publication_error),
+    updated_at=NOW()
+FROM (
+  SELECT DISTINCT ON (raw_post_id) raw_post_id, error
+  FROM post_publications
+  WHERE status='publish_failed'
+  ORDER BY raw_post_id, updated_at DESC NULLS LAST, id DESC
+) pp
+WHERE rp.id=pp.raw_post_id
+  AND COALESCE(rp.editorial_status, 'review')='accepted'
+  AND NOT EXISTS (
+    SELECT 1
+    FROM post_publications ok
+    WHERE ok.raw_post_id=rp.id AND ok.status='published'
+  );