homework/ng1/app/edit.ctrl.js

(function () {
    'use strict';

    angular.module("app").controller("EditCtrl", Ctrl);
    Ctrl.$inject = ['$http', '$routeParams', '$location', 'contactsService']

    function Ctrl($http, $routeParams, $location, contactsService) {
        var vm = this;

        vm.contact = {};
        vm.submitForm = submitForm;

        var contactId = $routeParams.id;

        getContact(contactId)
        function getContact(id) {
            if(!id) return

            contactsService.getContact(id).then(function(contact) {
                vm.contact = contact;
            })
        };

        function submitForm() {
            console.log("submitting contact", vm.contact);
            if(contactId) {
                contactsService.editContact(contactId, vm.contact).then(function(resp){
                    $location.path("/search");
                });
            } else {
                contactsService.addContact(vm.contact).then(function(resp){
                    $location.path("/search");
                });
            }
        };
    };
})();