Select model.bind with server-side options about binding HOT 10 CLOSED

import {HttpClient} from 'aurelia-http-client';
import {employeeComparer} from './employees';

export class Job {
    constructor() {
        this.http = new HttpClient();
    }
    activate(params) {
        return Promise.all([
            this.http.get('/api/jobs/' + params.id).then(http => {
                this.job = JSON.parse(http.response);
            }),
            this.http.get('/api/employees').then(http => {
                this.employees = JSON.parse(http.response);
            })
         ]).then(() => {
             var assignee = this.job.assignee;
             if (assignee) {
                 this.job.assignee = this.employees.filter(employee => employeeComparer(employee, assignee))[0];
             }
         });
     }
}

export class EmployeeToIDConverter {
  toView(employee, employees) {
    return employee ? employee.id : null;
  }
  fromView(id, employees) {
     return id ? employees.filter(e => e.id === id)[0] : null;
  }
}

var map = new Map();
var reviver = function(k, v) {
    if (v === null || Array.isArray(v)) return v;
    if (typeof v !== 'object') return v;
    var key = JSON.stringify(v); // this is a simplified strategy to guess object identity
    if (map.has(key)) {
        return map.get(key);
    }
    map.set(key, v);
    return v;
};

import {HttpClient} from 'aurelia-http-client';

export class Job {
    constructor() {
        this.http = new HttpClient();
        this.map = new Map();
        var _map = this.map;
        this.reviver = function(k, v) {
            if (v === null || Array.isArray(v)) return v;
            if (typeof v !== 'object') return v;
            var key = JSON.stringify(v);
            if (_map.has(key)) {
                return _map.get(key);
            };
            _map.set(key, v);
            return v;
        };
    }
    activate(params) {
        return Promise.all([
            this.http.get('/api/jobs/' + params.id).then(http => {
                this.job = JSON.parse(http.response, this.reviver);
            }),
            this.http.get('/api/employees').then(http => {
                this.employees = JSON.parse(http.response, this.reviver);
            })
         ]);
     }
}

export class Reviver {
    constructor() {
        this.map = new Map();
    }
    revive(json, pk) {
        var self = this;
        return JSON.parse(json, function(k, v) {
            if (v === null || Array.isArray(v)) return v;
            if (typeof v !== 'object') return v;
            var key = v[pk];
            if (!self.map.has(key)) {
                self.map.set(key, v);
                return v;
            };
            return Object.assign(self.map.get(key), v);
        });
    }
}