1 local initiative = Initiative:new_selector():add_where{ "id = ?", param.get_id()}:single_object_mode():exec()

2

3 local draft_id = param.get("draft_id", atom.integer)

4

5 -- TODO important m1 selectors returning result _SET_!

6 local issue = initiative:get_reference_selector("issue"):for_share():single_object_mode():exec()

7

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

9 return execute.view { module = "index", view = "403" }

10 end

11

12 if issue.closed then

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

14 return false

15 elseif issue.fully_frozen then

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

17 return false

18 elseif

19 (issue.half_frozen and issue.phase_finished) or

20 (not issue.accepted and issue.phase_finished)

21 then

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

23 return false

24 end

25

26 if initiative.revoked then

27 slot.put_into("error", _"This initiative is revoked")

28 return false

29 end

30

31 local member = app.session.member

32

33 local supporter = Supporter:by_pk(initiative.id, member.id)

34

35 local last_draft = Draft:new_selector()

36 :add_where{ "initiative_id = ?", initiative.id }

37 :add_order_by("id DESC")

38 :limit(1)

39 :single_object_mode()

40 :exec()

41

42 if draft_id and draft_id ~= last_draft.id then

43 slot.select("error", function()

44 ui.tag{ content = _"The initiative draft has been updated again in the meanwhile, support not updated!" }

45 end)

46 return false

47 end

48

49 if not supporter then

50 supporter = Supporter:new()

51 supporter.member_id = member.id

52 supporter.initiative_id = initiative.id

53 supporter.draft_id = last_draft.id

54 supporter:save()

55 elseif supporter.draft_id ~= last_draft.id then

56 supporter.draft_id = last_draft.id

57 supporter:save()

58 slot.put_into("notice", _"Your support has been updated to the latest draft")

59 else

60 slot.put_into("notice", _"You are already supporting the latest draft")

61 end

62