Add a new tab to browse all books on the instance

internal/query/query.go

@@ -103,6 +103,22 @@ func fetchUserBookGet(db *gorm.DB, userId uint) *gorm.DB {
 	return query
 }
 
+func FetchAllBooks(db *gorm.DB, userId uint, limit int, offset int) ([]dto.BookSearchGetBook, error) {
+	var books []dto.BookSearchGetBook
+	query := fetchBookQueryBuilder(db, userId)
+	query = query.Limit(limit)
+	query = query.Offset(offset)
+	res := query.Find(&books)
+	return books, res.Error
+}
+
+func FetchAllBooksCount(db *gorm.DB, userId uint) (int64, error) {
+	var count int64
+	query := fetchBookQueryBuilder(db, userId)
+	res := query.Count(&count)
+	return count, res.Error
+}
+
 func FetchBookSearchByAuthorGet(db *gorm.DB, userId uint, authorId uint64, limit int, offset int) ([]dto.BookSearchGetBook, error) {
 	var books []dto.BookSearchGetBook
 	query := fetchBookSearchByAuthorQuery(db, userId, authorId)