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Show unread counters on feeds page

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Maxim Baz 2019-10-30 05:44:35 +01:00 • committed by Frédéric Guillot
parent 2eb2441f2b
commit e38333e272
15 changed files with 115 additions and 11 deletions
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74
storage/feed.go
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@ -121,6 +121,80 @@ func (s *Storage) Feeds(userID int64) (model.Feeds, error) {
return feeds, nil
}
// FeedsWithCounters returns all feeds of the given user with counters of read and unread entries.
func (s *Storage) FeedsWithCounters(userID int64) (model.Feeds, error) {
feeds := make(model.Feeds, 0)
query := `SELECT
f.id, f.feed_url, f.site_url, f.title, f.etag_header, f.last_modified_header,
f.user_id, f.checked_at at time zone u.timezone,
f.parsing_error_count, f.parsing_error_msg,
f.scraper_rules, f.rewrite_rules, f.crawler, f.user_agent,
f.username, f.password, f.disabled,
f.category_id, c.title as category_title,
fi.icon_id,
u.timezone,
(SELECT count(*) FROM entries WHERE entries.feed_id=f.id AND status='unread') as unread_count,
(SELECT count(*) FROM entries WHERE entries.feed_id=f.id AND status='read') as read_count
FROM feeds f
LEFT JOIN categories c ON c.id=f.category_id
LEFT JOIN feed_icons fi ON fi.feed_id=f.id
LEFT JOIN users u ON u.id=f.user_id
WHERE f.user_id=$1
ORDER BY f.parsing_error_count DESC, unread_count DESC, lower(f.title) ASC`
rows, err := s.db.Query(query, userID)
if err != nil {
return nil, fmt.Errorf("unable to fetch feeds: %v", err)
}
defer rows.Close()
for rows.Next() {
var feed model.Feed
var iconID interface{}
var tz string
feed.Category = &model.Category{UserID: userID}
err := rows.Scan(
&feed.ID,
&feed.FeedURL,
&feed.SiteURL,
&feed.Title,
&feed.EtagHeader,
&feed.LastModifiedHeader,
&feed.UserID,
&feed.CheckedAt,
&feed.ParsingErrorCount,
&feed.ParsingErrorMsg,
&feed.ScraperRules,
&feed.RewriteRules,
&feed.Crawler,
&feed.UserAgent,
&feed.Username,
&feed.Password,
&feed.Disabled,
&feed.Category.ID,
&feed.Category.Title,
&iconID,
&tz,
&feed.UnreadCount,
&feed.ReadCount,
)
if err != nil {
return nil, fmt.Errorf("unable to fetch feeds row: %v", err)
}
if iconID != nil {
feed.Icon = &model.FeedIcon{FeedID: feed.ID, IconID: iconID.(int64)}
}
feed.CheckedAt = timezone.Convert(tz, feed.CheckedAt)
feeds = append(feeds, &feed)
}
return feeds, nil
}
// FeedByID returns a feed by the ID.
func (s *Storage) FeedByID(userID, feedID int64) (*model.Feed, error) {
var feed model.Feed