text: var mongoose = require('mongoose'),
    Schema = mongoose.Schema;
  
  
  var postindex = new Schema({
  
    department:{
      type: String,
      default: '',
    },
    region:{
      type: String,
      default: '',
    },
    city:{
      type: String,
      default: '',
    },
    postal:{
      type: String,
      default: '',
    }
  });
  mongoose.model('postindex', postindex);
  