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 if issue_id then

12 area_id = nil

13 end

14

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

16

17 if preview == "1" then

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

19 unit_id = unit_id, area_id = area_id, issue_id = issue_id, preview_trustee_id = trustee_id

20 } }

21 return

22 end

23

24

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

26

27

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

29

30 if delegation then

31 delegation:destroy()

32 end

33

34 else

35

36 local trustee

37

38 if trustee_id then

39 trustee = Member:by_id(trustee_id)

40 end

41

42 local check_unit_id

43 if unit_id then

44 check_unit_id = unit_id

45 elseif area_id then

46 local area = Area:by_id(area_id)

47 check_unit_id = area.unit_id

48 else

49 local issue = Issue:by_id(issue_id)

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

51 check_unit_id = area.unit_id

52 end

53

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

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

56 return false

57 end

58

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

60 error("access denied")

61 end

62

63 if not delegation then

64 delegation = Delegation:new()

65 delegation.truster_id = truster_id

66 delegation.unit_id = unit_id

67 delegation.area_id = area_id

68 delegation.issue_id = issue_id

69 if issue_id then

70 delegation.scope = "issue"

71 elseif area_id then

72 delegation.scope = "area"

73 elseif unit_id then

74 delegation.scope = "unit"

75 end

76 end

77 if trustee_id == 0 then

78 delegation.trustee_id = nil

79 else

80 delegation.trustee_id = trustee_id

81 end

82

83 delegation:save()

84

85 end

86