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coryd.dev-astro/queries/views/media/books.psql

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CREATE OR REPLACE VIEW optimized_books AS
SELECT
b.date_finished,
EXTRACT(YEAR FROM b.date_finished) AS year,
b.author,
b.description,
b.title,
b.progress,
b.read_status AS status,
b.star_rating AS rating,
b.review,
b.slug AS url,
CONCAT('/', df.filename_disk) AS image,
b.favorite,
b.tattoo,
(
SELECT
array_agg(t.name)
FROM
books_tags bt
LEFT JOIN tags t ON bt.tags_id = t.id
WHERE
bt.books_id = b.id) AS tags,
(
SELECT
json_agg(json_build_object('name', a.name_string, 'url', a.slug, 'country', a.country, 'total_plays', a.total_plays))
FROM
books_artists ba
LEFT JOIN artists a ON ba.artists_id = a.id
WHERE
ba.books_id = b.id) AS artists,
(
SELECT
json_agg(json_build_object('title', m.title, 'year', m.year, 'url', m.slug))
FROM
movies_books mb
LEFT JOIN movies m ON mb.movies_id = m.id
WHERE
mb.books_id = b.id) AS movies,
(
SELECT
json_agg(json_build_object('name', g.name, 'url', g.slug))
FROM
genres_books gb
LEFT JOIN genres g ON gb.genres_id = g.id
WHERE
gb.books_id = b.id) AS genres,
(
SELECT
json_agg(json_build_object('title', s.title, 'year', s.year, 'url', s.slug))
FROM
shows_books sb
LEFT JOIN shows s ON sb.shows_id = s.id
WHERE
sb.books_id = b.id) AS shows,
(
SELECT
json_agg(json_build_object('title', p.title, 'date', p.date, 'url', p.slug)
ORDER BY p.date DESC)
FROM
posts_books pb
LEFT JOIN posts p ON pb.posts_id = p.id
WHERE
pb.books_id = b.id) AS posts,
(
SELECT
json_agg(json_build_object('title', rb.title, 'author', rb.author, 'url', rb.slug)
ORDER BY rb.title)
FROM
related_books rbk
LEFT JOIN books rb ON rbk.related_books_id = rb.id
WHERE
rbk.books_id = b.id) AS related_books,
json_build_object('title', CONCAT(b.title, ' by ', b.author), 'image', CONCAT('/', df.filename_disk), 'url', b.slug, 'alt', CONCAT('Book cover from ', b.title, ' by ', b.author), 'subtext', CASE WHEN b.star_rating IS NOT NULL THEN
b.star_rating
ELSE
NULL
END) AS grid,
CASE WHEN LOWER(b.read_status) = 'finished'
AND b.star_rating IS NOT NULL THEN
json_build_object('title', b.title, 'url', CONCAT('https://coryd.dev', b.slug), 'date', b.date_finished, 'description', CASE WHEN b.review IS NOT NULL THEN
b.review
ELSE
b.description
END, 'image', CONCAT('/', df.filename_disk), 'rating', b.star_rating)
ELSE
NULL
END AS feed
FROM
books b
LEFT JOIN directus_files df ON b.art = df.id
GROUP BY
b.id,
df.filename_disk;