Refactor to collect all books in a category

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>

main.go

@@ -27,7 +27,7 @@ func init() {
 }
 
 func main() {
-	latestBooks := map[string]*storygraph.Book{}
+	latestBooks := map[string]*[]storygraph.Book{}
 	refreshingBooks := true
 	var lastUpdated *time.Time
 
@@ -41,9 +41,9 @@ func main() {
 		}
 
 		// Update each category individually with books we have managed to find
-		for cat, book := range newBookList {
+		for cat, books := range newBookList {
 			if b, ok := newBookList[cat]; ok && b != nil {
-				latestBooks[cat] = book
+				latestBooks[cat] = books
 			}
 		}
 		now := time.Now()
@@ -60,7 +60,7 @@ func main() {
 
 	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
 		type data struct {
-			Books       map[string]*storygraph.Book
+			Books       map[string]*[]storygraph.Book
 			LastUpdated string
 			Refreshing  bool
 		}

pkg/storygraph/client.go

@@ -37,7 +37,7 @@ func init() {
 	c = New(cookie)
 }
 
-func GetLatestBooks() (map[string]*Book, error) {
+func GetLatestBooks() (map[string]*[]Book, error) {
 	fmt.Println("Fetching latest book recommendations...")
 	links := []Book{}
 
@@ -46,7 +46,7 @@ func GetLatestBooks() (map[string]*Book, error) {
 		page++
 		fmt.Println("Fetching page", page)
 
-		resp, err := c.Get(fmt.Sprintf("https://app.thestorygraph.com/to-read/averagemarcus?page=%d", page))
+		resp, err := c.Get(fmt.Sprintf("https://app.thestorygraph.com/to-read/averagemarcus?per_page=100&page=%d", page))
 		if err != nil {
 			fmt.Println("Error making request:", err)
 			return nil, err
@@ -94,7 +94,7 @@ func GetLatestBooks() (map[string]*Book, error) {
 		return links[i].Rating > links[j].Rating
 	})
 
-	return map[string]*Book{
+	return map[string]*[]Book{
 		"Fiction":     nextByTag(links, "Fiction"),
 		"Non-Fiction": nextByTag(links, "Non-Fiction"),
 		"Health":      nextByTag(links, "Health"),
@@ -230,11 +230,12 @@ func bookContains(links []Book, bookID string) bool {
 	return false
 }
 
-func nextByTag(links []Book, tag string) *Book {
+func nextByTag(links []Book, tag string) *[]Book {
+	filtered := []Book{}
 	for _, b := range links {
 		if slices.Contains(b.Tags, tag) {
-			return &b
+			filtered = append(filtered, b)
 		}
 	}
-	return nil
+	return &filtered
 }

templates/index.html

@@ -78,7 +78,7 @@
   {{ if index .Books "Fiction" }}
     <main>
       {{ $cat := "Fiction" }}
-      {{ $book := index .Books $cat }}
+      {{ $book := index (index .Books $cat) 0 }}
       <div class="category">
         <h3>{{ $cat }}</h3>
         <a href="{{ $book.Link }}" target="_blank">
@@ -88,7 +88,7 @@
         <div class="rating">⭐ {{ $book.Rating }}</div>
       </div>
       {{ $cat := "Non-Fiction" }}
-      {{ $book := index .Books $cat }}
+      {{ $book := index (index .Books $cat) 0 }}
       <div class="category">
         <h3>{{ $cat }}</h3>
         <a href="{{ $book.Link }}" target="_blank">
@@ -98,7 +98,7 @@
         <div class="rating">⭐ {{ $book.Rating }}</div>
       </div>
       {{ $cat := "Comics" }}
-      {{ $book := index .Books $cat }}
+      {{ $book := index (index .Books $cat) 0 }}
       <div class="category">
         <h3>{{ $cat }}</h3>
         <a href="{{ $book.Link }}" target="_blank">
@@ -108,10 +108,11 @@
         <div class="rating">⭐ {{ $book.Rating }}</div>
       </div>
 
-      {{ range $cat, $book := .Books }}
+      {{ range $cat, $Books := .Books }}
       {{ if or (eq $cat "Fiction") (eq $cat "Non-Fiction") (eq $cat "Comics") }}
         {{ continue }}
       {{ end }}
+        {{ $book := index $Books 0 }}
         <div class="category">
           <h3>{{ $cat }}</h3>
           <a href="{{ $book.Link }}" target="_blank">