using Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;

public class LocationController : ApiController
{
    private ezEntities _db = new ezEntities();

    [HttpGet]
    [Route("api/location/cities")]
    public IHttpActionResult GetCities()
    {
        var cities = _db.PostCitiy.Select(c => c.city).Distinct().ToList();
        return Ok(cities);
    }

    [HttpGet]
    [Route("api/location/areas/{city}")]
    public IHttpActionResult GetAreas(string city)
    {
        var areas = _db.PostNumber
            .Where(p => p.City == city)
            .Select(p => p.Area)
            .Distinct()
            .ToList();
        return Ok(areas);
    }
}