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

22 if interest then

23 interest:destroy()

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

25 else

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

27 end

28 return

29 end

30

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

32 error("access denied")

33 end

34

35 if not interest then

36 interest = Interest:new()

37 interest.issue_id = issue_id

38 interest.member_id = app.session.member_id

39 end

40

41 interest:save()

42

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