module IAmICan::Permission::Assignment

Public Instance Methods

_permissions_assignment(exec = :assign, actions, obj) click to toggle source
# File lib/i_am_i_can/permission/assignment.rb, line 30
def _permissions_assignment(exec = :assign, actions, obj)
  if actions.tap(&:flatten!).first.is_a?(i_am_i_can.permission_model)
    exec_arg, names = actions, actions.map(&:name)
  else
    objs = obj ? Array(obj) : [nil]
    permissions = actions.product(objs).map { |(p, o)| { action: p, **deconstruct_obj(o) }.values }
    exec_arg = { action: permissions.map(&:first).uniq, obj_type: permissions.map { |v| v[1] }.uniq, obj_id: permissions.map(&:last).uniq }
    names = permissions.map { |pms| pms.compact.join('_').to_sym }
  end

  assignment = _stored_permissions_exec(exec, exec_arg)
  ResultOf.permission assignment, i_am_i_can, given: [[], names]
end
can(*actions, resource: nil, obj: resource, _d: i_am_i_can.auto_definition, auto_definition: _d) click to toggle source
# File lib/i_am_i_can/permission/assignment.rb, line 6
def can *actions, resource: nil, obj: resource,
        _d: i_am_i_can.auto_definition, auto_definition: _d
  self.class.have_permissions *actions, obj: obj if auto_definition
  run_callbacks(:permission_assign) do
    _permissions_assignment(actions, obj)
  end
end
Also aliased as: has_permission
can_only(*actions, resource: nil, obj: resource) click to toggle source
# File lib/i_am_i_can/permission/assignment.rb, line 24
def can_only *actions, resource: nil, obj: resource
  run_callbacks(:permission_update) do
    _permissions_assignment(:replace, actions, obj)
  end
end
cannot(*actions, resource: nil, obj: resource) click to toggle source
# File lib/i_am_i_can/permission/assignment.rb, line 16
def cannot *actions, resource: nil, obj: resource
  run_callbacks(:cancel_permission_assign) do
    _permissions_assignment(:cancel, actions, obj)
  end
end
Also aliased as: is_not_allowed_to
has_permission(*actions, resource: nil, obj: resource, _d: i_am_i_can.auto_definition, auto_definition: _d)
Alias for: can
is_not_allowed_to(*actions, resource: nil, obj: resource)
Alias for: cannot