1 local issue_id = assert(param.get("issue_id", atom.integer), "no issue id given")

2

3 local interest = Interest:by_pk(issue_id, app.session.member.id)

4

5 local issue = Issue:new_selector():add_where{ "id = ?", issue_id }:for_share():single_object_mode():exec()

6

7 if issue.closed then

8 slot.put_into("error", _"This issue is already closed.")

9 return false

10 elseif issue.fully_frozen then

11 slot.put_into("error", _"Voting for this issue has already begun.")

12 return false

13 elseif

14 (issue.half_frozen and issue.phase_finished) or

15 (not issue.accepted and issue.phase_finished)

16 then

17 slot.put_into("error", _"Current phase is already closed.")

18 return false

19 end

20

21 end

22

23 if param.get("delete", atom.boolean) then

24 if interest then

25 interest:destroy()

26 --slot.put_into("notice", _"Interest removed")

27 else

28 --slot.put_into("notice", _"Interest not existent")

29 end

30 return

31 end

32

33 if not app.session.member:has_voting_right_for_unit_id(issue.area.unit_id) then

34 error("access denied")

35 end

36

37 if not interest then

38 interest = Interest:new()

39 interest.issue_id = issue_id

40 interest.member_id = app.session.member_id

41 end

42

43 interest:save()

44

45 --slot.put_into("notice", _"Interest updated")