Class: Aclatraz::Store::Mongo

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/aclatraz/store/mongo.rb

Overview

For MongoDB, each role is stored in separate row:

{"roles" => [
  {"suspect" => 1, "role" => "admin" },
  {"suspect" => 2, "role" => "manager/ClassName" },
  {"suspect" => 3, "role" => "owner/ClassName/1" }
]}

Constant Summary collapse

ROLE_KEY = 
"role"
SUSPECT_KEY = 
"suspect"

Instance Method Summary collapse

Methods included from Helpers

#camelize, #pack, #suspect_id, #unpack

Constructor Details

#initialize(collection, mongo) ⇒ Mongo

Returns a new instance of Mongo.



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# File 'lib/aclatraz/store/mongo.rb', line 18

def initialize(collection, mongo)
  @backend    = mongo
  @collection = collection
end

Instance Method Details

#check(role, suspect, object = nil) ⇒ Object 



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# File 'lib/aclatraz/store/mongo.rb', line 35

def check(role, suspect, object=nil)
  @backend[@collection].find(make_doc(role, suspect, object)).map.empty? == false or begin
    object && !object.is_a?(Class) ? check(role, suspect, object.class) : false
  end
end

#clear ⇒ Object 



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# File 'lib/aclatraz/store/mongo.rb', line 45

def clear
  @backend[@collection].remove
end

#delete(role, suspect, object = nil) ⇒ Object 



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# File 'lib/aclatraz/store/mongo.rb', line 41

def delete(role, suspect, object=nil)
  @backend[@collection].remove(make_doc(role, suspect, object))
end

#roles(suspect = nil) ⇒ Object 



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# File 'lib/aclatraz/store/mongo.rb', line 27

def roles(suspect=nil)
  if suspect
    @backend[@collection].find(SUSPECT_KEY => suspect_id(suspect)).map {|row| row[ROLE_KEY] }
  else
    @backend[@collection].find.map {|row| row[ROLE_KEY] }
  end.compact.uniq
end

#set(role, suspect, object = nil) ⇒ Object 



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# File 'lib/aclatraz/store/mongo.rb', line 23

def set(role, suspect, object=nil)
  @backend[@collection].insert(make_doc(role, suspect, object))
end