chore: deduplicate permalinks; fix sitemap; organize

src/data/books.js

@@ -0,0 +1,87 @@
+import { createClient } from '@supabase/supabase-js'
+
+const { SUPABASE_URL, SUPABASE_KEY } = process.env
+const supabase = createClient(SUPABASE_URL, SUPABASE_KEY)
+
+const PAGE_SIZE = 1000
+
+const fetchTagsForBook = async (bookId) => {
+  const { data, error } = await supabase
+    .from('books_tags')
+    .select('tags(id, name)')
+    .eq('books_id', bookId)
+
+  if (error) {
+    console.error(`Error fetching tags for book ${bookId}:`, error)
+    return []
+  }
+
+  return data.map(bt => bt['tags']['name'])
+}
+
+async function fetchAllBooks() {
+  let books = []
+  let from = 0
+
+  while (true) {
+    const { data, error } = await supabase
+      .from('books')
+      .select(`*, art(filename_disk)`)
+      .range(from, from + PAGE_SIZE - 1)
+
+    if (error) {
+      console.error('Error fetching data from Supabase:', error)
+      break
+    }
+
+    for (const book of data) {
+      book['tags'] = await fetchTagsForBook(book['id'])
+    }
+
+    books = books.concat(data)
+
+    if (data.length < PAGE_SIZE) break
+
+    from += PAGE_SIZE
+  }
+
+  return books.map(book => {
+    const dateFinished = new Date(book['date_finished'])
+    const year = dateFinished.getUTCFullYear()
+    return {
+      title: book['title'],
+      author: book['author'] || '',
+      review: book['review'],
+      rating: book['star_rating'] !== 'unrated' ? book['star_rating'] : '',
+      favorite: book['favorite'],
+      description: book['description'],
+      image: `/${book?.['art']?.['filename_disk']}`,
+      url: `/books/${book['isbn']}`,
+      date: book['date_finished'],
+      status: book['read_status'],
+      progress: book['progress'],
+      tags: book['tags'],
+      isbn: book['isbn'],
+      type: 'book',
+      year,
+    }
+  })
+}
+
+const sortBooksByYear = (books) => {
+  const years = {}
+  books.forEach(book => {
+    const year = book['year']
+    if (!years[year]) {
+      years[year] = { value: year, data: [book] }
+    } else {
+      years[year]['data'].push(book)
+    }
+  })
+  return Object.values(years).filter(year => year.value > 2019)
+}
+
+export default async function () {
+  const books = await fetchAllBooks()
+  return { all: books, years: sortBooksByYear(books) }
+}