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 elseif area_id then

14 unit_id = nil

15 end

16

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

18

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

20

21 if delegation then

22

23 delegation:destroy()

24

25 if issue_id then

26 slot.put_into("notice", _"Your delegation for this issue has been deleted.")

27 elseif area_id then

28 slot.put_into("notice", _"Your delegation for this area has been deleted.")

29 elseif unit_id then

30 slot.put_into("notice", _"Your delegation for this unit has been deleted.")

31 else

32 error("shouldn't happen")

33 end

34

35 end

36

37 else

38

39 if not delegation then

40 delegation = Delegation:new()

41 delegation.truster_id = truster_id

42 delegation.unit_id = unit_id

43 delegation.area_id = area_id

44 delegation.issue_id = issue_id

45 if issue_id then

46 delegation.scope = "issue"

47 elseif area_id then

48 delegation.scope = "area"

49 elseif unit_id then

50 delegation.scope = "unit"

51 else

52 error("should'nt happen")

53 end

54 end

55 if trustee_id == 0 then

56 delegation.trustee_id = nil

57 else

58 delegation.trustee_id = trustee_id

59 end

60

61 delegation:save()

62

63 if issue_id then

64 slot.put_into("notice", _"Your delegation for this issue has been updated.")

65 elseif area_id then

66 slot.put_into("notice", _"Your delegation for this area has been updated.")

67 elseif unit_id then

68 slot.put_into("notice", _"Your delegation for this unit has been updated.")

69 else

70 error("shouldn't happen")

71 end

72

73 end

74