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fixed new BUG where adding a sub-book to a parent with a series could not work out book_num

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Damien De Paoli
2021-01-07 19:10:22 +11:00
parent 860a85e3ae
commit 2c1521e0b0
2 changed files with 3 additions and 5 deletions
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2
main.py
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@@ -415,7 +415,7 @@ def new_book():
if len(parent.series) > 0:
print ("I think this means we have added a sub-book to something in a series already" )
for s in parent.bsl:
db.engine.execute( "insert into book_series_link ( series_id, book_id, book_num ) values ( {}, {}, {} )".format( s.series_id, book.id, (s.book_num+1) ) )
db.engine.execute( "insert into book_series_link ( series_id, book_id, book_num ) values ( {}, {}, (select COALESCE(MAX(book_num),0)+1 from book_series_link where series_id={}) )".format( s.series_id, book.id, s.series_id ) )
db.session.commit()
st.SetMessage( "Created new Book ({})".format(book.title) )
cnt=1