1 local truster_id = app.session.member.id

2

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

4

5 local unit_id = param.get("unit_id", atom.integer)

6

7 local area_id = param.get("area_id", atom.integer)

8

9 local issue_id = param.get("issue_id", atom.integer)

10

11 local initiative_id = param.get("initiative_id", atom.integer)

12

13 if issue_id then

14 area_id = nil

15 end

16

17 local preview = param.get("preview")

18

19 if preview == "1" then

20 request.redirect{ module = "delegation", view = "show", params = {

21 unit_id = unit_id, area_id = area_id, issue_id = issue_id, initiative_id = initiative_id, preview_trustee_id = trustee_id

22 } }

23 return

24 end

25

26 local delegation = Delegation:by_pk(truster_id, unit_id, area_id, issue_id)

27

28

29 if param.get("delete") or trustee_id == -1 then

30

31 if delegation then

32 delegation:destroy()

33 end

34

35 else

36

37 local trustee

38

39 if trustee_id then

40 trustee = Member:by_id(trustee_id)

41 end

42

43 local check_unit_id

44 if unit_id then

45 check_unit_id = unit_id

46 elseif area_id then

47 local area = Area:by_id(area_id)

48 check_unit_id = area.unit_id

49 else

50 local issue = Issue:by_id(issue_id)

51 local area = Area:by_id(issue.area_id)

52 check_unit_id = area.unit_id

53 end

54

55 if trustee and not trustee:has_voting_right_for_unit_id(check_unit_id) then

56 slot.put_into("error", _"Trustee has no voting right in this unit")

57 return false

58 end

59

60 if not app.session.member:has_voting_right_for_unit_id(check_unit_id) then

61 error("access denied")

62 end

63

64 if not delegation then

65 delegation = Delegation:new()

66 delegation.truster_id = truster_id

67 delegation.unit_id = unit_id

68 delegation.area_id = area_id

69 delegation.issue_id = issue_id

70 if issue_id then

71 delegation.scope = "issue"

72 elseif area_id then

73 delegation.scope = "area"

74 elseif unit_id then

75 delegation.scope = "unit"

76 end

77 end

78 if trustee_id == 0 then

79 delegation.trustee_id = nil

80 else

81 delegation.trustee_id = trustee_id

82 end

83

84 delegation:save()

85

86 end

87