LocalStorage Angular Service.js

(function() {
  'use strict'

  angular.module('app')
    .service('houseService', function () {
      this.houses = [
        {id: 1, name: 'Spacious two bedroom', address: '10 Main St'},
      ]

      this.seedHouses = function() {
        console.log('localStorage', window.localStorage)
        if (!window.localStorage.getItem('houses')) {
          window.localStorage.setItem('houses', JSON.stringify(this.houses))
          console.log('Created fake houses', JSON.parse(window.localStorage.houses))
        }
      }

      this.seedHouses()

      this.getHouses = function() {
        return JSON.parse(window.localStorage.getItem('houses'))
      }

      this.setHouses = function(houses) {
        window.localStorage.setItem('houses', JSON.stringify(houses))
        return true
      }

      this.addHouse = function (house) {
        let houses = this.getHouses()
        houses.push(house)
        house.id = houses.length

        this.setHouses(houses)
        return house
      }

      this.findById = function (id) {
        let houses = this.getHouses()

        return houses.find(house => house.id == id)
      }
    })

}());
// (function() {
//   'use strict'
//
//   angular.module('app')
//     .service('houseService', function () {
//       this.houses = [
//         {id: 1, name: 'Spacious two bedroom', address: '10 Main St'},
//       ]
//
//       this.addHouse = function (house) {
//         this.houses.push(house)
//         house.id = this.houses.length
//         return house
//       }
//
//       this.findById = function (id) {
//         return this.houses.find(house => house.id == id)
//       }
//     })
//
// }());