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Fix getVisitedBooks and getDownloadedBooks queries, preventing persistent error every five minutes when front page data is updated

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endangered 2019-11-30 10:55:26 +09:30
parent defaa2ae0b
commit 8ffec7510a
1 changed files with 6 additions and 2 deletions
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8
lib/database/stats.go
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@ -98,7 +98,9 @@ func (db *pgDB) frontPageUpdater() {
func (db *pgDB) getVisitedBooks(num int) (books []Book, err error) { func (db *pgDB) getVisitedBooks(num int) (books []Book, err error) {
err = db.sql.Model(&books). err = db.sql.Model(&books).
Column("Visit"). Column("book.*").
Join("INNER JOIN visits ON book.id = visits.book_id ").
Where("visits.views > 0 AND book.active").
Order("views DESC NULLS LAST"). Order("views DESC NULLS LAST").
Limit(num). Limit(num).
Select() Select()
@ -107,7 +109,9 @@ func (db *pgDB) getVisitedBooks(num int) (books []Book, err error) {
func (db *pgDB) getDownloadedBooks(num int) (books []Book, err error) { func (db *pgDB) getDownloadedBooks(num int) (books []Book, err error) {
err = db.sql.Model(&books). err = db.sql.Model(&books).
Column("Visit"). Column("book.*").
Join("INNER JOIN visits ON book.id = visits.book_id ").
Where("visits.downloads > 0 AND book.active").
Order("downloads DESC NULLS LAST"). Order("downloads DESC NULLS LAST").
Limit(num). Limit(num).
Select() Select()