Using Angular Service to return constants

ConstUsingAngularService

// @dankapusta on twitter sent me a link to 
// http://stackoverflow.com/questions/13015523/angular-js-is-value-the-proper-way-to-set-app-wide-constant-and-how-to-retri
// so changing service to const to 

//code omitted 
.constant('Consts', 
     {
        const1: {
          yes: 1,
          no: 2,
          maybe: 3,
        },
        const2: {
          started: 1,
          in_progress: 2,
          collecting_fee: 3,
          invoicing: 4,
          completed: 5
        }
    });