mohsen
/
sevomin


using Microsoft.AspNet.Identity;

using Microsoft.AspNet.Identity.EntityFramework;

using Microsoft.Owin.Security;

using Sevomin.Models;

using Sevomin.Models.Enums;

using Sevomin.Models.Helpers;

using Sevomin.Models.Repositories;

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Web;

using System.Web.Mvc;


namespace Sevomin.WebFrontend.Controllers

{

 public class JobController : AuthorizedController

 {

 IJobRepository _jobRepository;

 private HttpContextBase _httpContext;


 public JobController()

 : this(JobRepository.Current,

 new SevominUserManager(new UserStore<User>(SevominDbContext.Current)), null)

 {

 }


 protected override void Initialize(System.Web.Routing.RequestContext requestContext)

 {

 base.Initialize(requestContext);

 _httpContext = requestContext.HttpContext;

 }


 public JobController(IJobRepository jobRepository, SevominUserManager userManager, HttpContextBase httpContext) : base(userManager)

 {

 _jobRepository = jobRepository;

 _httpContext = httpContext;

 }


 private async Task<Job> GetEmptyJob()

 {

 User u = await UserManager.FindByNameAsync(User.Identity.Name);

 if (u == null)

 throw new InvalidOperationException("شما خیلی هنرمندی! به ما هم بگو چجوری!");

 Avalin avalin = u as Avalin;

 if (avalin == null)

 throw new InvalidOperationException("جای شما که اینجا نیست!");

 Job job = _jobRepository.GetEmptyJobFor(avalin);

 return job;

 }


 public async Task<ActionResult> NewJob()

 {

 Job job = await GetEmptyJob();

 JobViewModel jvm = new JobViewModel(job);

 return View(jvm);

 }


 [HttpPost]

 public async Task<ActionResult> NewJob(string JalaliExpireDate, string ContactPersonName,

 string ContactPersonPhone, string ContactPersonEMail, bool IsFullTime,

 bool ShowCompanyName, string Description, bool ShowCompanyLogo, ResumeTypes ResumeType, FormCollection form)

 {

 Job job = await GetEmptyJob();

 try

 {

 UpdateFields(JalaliExpireDate, ContactPersonName, ContactPersonPhone,

 ContactPersonEMail, IsFullTime, ShowCompanyName,

 Description, ShowCompanyLogo, ResumeType, form, job);

 JobRepository.Current.Save();


 ViewBag.Result = new PostResultViewModel(true, "آگهی شما با موفقیت منتشر شد.");


 return RedirectToAction("SingleJob", new { jobId = job.Id });

 }

 catch (Exception)

 {

 ViewBag.Result = new PostResultViewModel(true, "در انتشار آگهی خطایی پیش آمده.");

 return View(new JobViewModel(job));

 }

 }


 private async Task<Job> FetchJob(long id)

 {

 User u = await UserManager.FindByNameAsync(User.Identity.Name);

 if (u == null)

 throw new InvalidOperationException("شما خیلی هنرمندی! به ما هم بگو چجوری!");

 Avalin avalin = (Avalin)u;

 Job job = _jobRepository.Find(id);

 if (job == null || job.AvalinId != avalin.Id)

 throw new InvalidOperationException("شماره آگهی استخدام مورد نظر معتبر نیست");

 return job;

 }


 [Authorize(Roles= "Avalin")]

 public async Task<ActionResult> Edit(long id)

 {

 Job job = await FetchJob(id);


 if (job.AvalinId != (await UserManager.FindByNameAsync(User.Identity.Name)).Id)

 return HttpNotFound();


 JobViewModel jvm = new JobViewModel(job);

 return View(jvm);

 }


 [HttpPost]

 public async Task<ActionResult> Edit(long id, string JalaliExpireDate, string ContactPersonName,

 string ContactPersonPhone, string ContactPersonEMail, bool IsFullTime,

 bool ShowCompanyName, string Description, bool ShowCompanyLogo, ResumeTypes ResumeType, FormCollection form)

 {

 Job job = await FetchJob(id);


 if (job.AvalinId != (await UserManager.FindByNameAsync(User.Identity.Name)).Id)

 return HttpNotFound();


 try

 {

 UpdateFields(JalaliExpireDate, ContactPersonName, ContactPersonPhone,

 ContactPersonEMail, IsFullTime, ShowCompanyName,

 Description, ShowCompanyLogo, ResumeType, form, job);

 JobRepository.Current.Save();


 ViewBag.Result = new PostResultViewModel(true, "آگهی شما با موفقیت به روز رسانی شد.");


 return View(new JobViewModel(job));

 }

 catch (Exception)

 {

 ViewBag.Result = new PostResultViewModel(false, "در به روز رسانی آگهی خطایی پیش آمد.");


 return View(new JobViewModel(job));

 }

 }


 [AllowAnonymous]

 public ActionResult RecentJobs()

 {

 return View(_jobRepository.ListAll()

 .Where(d => d.ExpireDate >= DateTime.Now)

 .OrderByDescending(d => d.ExpireDate)

 .ToList()

 .Select(j => new JobMiniViewModel(j)).ToList());

 }


 public PartialViewResult LatestJobList(int count)

 {

 return PartialView("JobList", _jobRepository.ListAll()

 .Where(d => d.ExpireDate >= DateTime.Now)

 .OrderByDescending(d => d.CreateDate)

 .Take(count)

 .ToList()

 .Select(j => new JobMiniViewModel(j)).ToList());

 }


 [AllowAnonymous]

 public ActionResult SingleJob(long jobId)

 {

 Job job = _jobRepository.Find(jobId);

 if (job == null)

 return HttpNotFound();


 JobViewModel viewModel = new JobViewModel(job);

 JobMiniViewModel jvm = new JobMiniViewModel(job, 3);

 StringBuilder sb = new StringBuilder("کارشناس برنامه ریزی و کنترل پروژه ");

 foreach (var param in jvm.Parameters)

 sb.Append(string.Format(param.Item1 + " ", param.Item2));


 ViewBag.ShortJobDescription = sb.ToString();


 return View(viewModel);

 }


 [Authorize(Roles = "Dovomin")]

 public async Task<ActionResult> Apply(long jobId)

 {

 Dovomin user = (await UserManager.FindByNameAsync(User.Identity.Name)) as Dovomin;

 Job job = _jobRepository.Find(jobId);

 if (user == null || job == null)

 return HttpNotFound();


 bool alreadyApplied = job.Applications.Any(a => a.DovominId == user.Id);

 DovominJob dj = alreadyApplied ? job.Applications.First(a => a.DovominId == user.Id) : new DovominJob(user, job);

 dj.CalculateAffinity();


 JobMiniViewModel jvm = new JobMiniViewModel(job, 3);

 StringBuilder sb = new StringBuilder("کارشناس برنامه ریزی و کنترل پروژه ");

 foreach (var param in jvm.Parameters)

 sb.Append(string.Format(param.Item1 + " ", param.Item2));


 ViewBag.ShortJobDescription = sb.ToString();

 ViewBag.Job = new JobViewModel(job);

 ViewBag.AlreadyApplied = alreadyApplied;


 return View(new DovominJobViewModel(dj));

 }


 [Authorize(Roles = "Dovomin")]

 [HttpPost]

 [ValidateAntiForgeryToken]

 public async Task<ActionResult> Apply(long jobId, string CoverLetter)

 {

 Dovomin user = (await UserManager.FindByNameAsync(User.Identity.Name)) as Dovomin;

 Job job = _jobRepository.Find(jobId);

 if (user == null || job == null)

 return HttpNotFound();


 DovominJob dj = _jobRepository.Apply(user, job, CoverLetter);


 JobMiniViewModel jvm = new JobMiniViewModel(job, 3);

 StringBuilder sb = new StringBuilder("کارشناس برنامه ریزی و کنترل پروژه ");

 foreach (var param in jvm.Parameters)

 sb.Append(string.Format(param.Item1 + " ", param.Item2));


 ViewBag.ShortJobDescription = sb.ToString();

 ViewBag.Job = new JobViewModel(job);

 ViewBag.AlreadyApplied = true;


 ViewBag.Result = new PostResultViewModel(true, "اعلام آمادگی شما برای این فرصت شغلی ثبت شد.");


 return View(new DovominJobViewModel(dj));

 }


 public ActionResult MyJobs(int? count)

 {

 User user = UserManager.FindByName(User.Identity.Name);


 List<JobMiniViewModel> retList = new List<JobMiniViewModel>();


 if (user is Avalin)

 retList = _jobRepository.ListAll()

 .Where(j => j.AvalinId == user.Id)

 .OrderByDescending(j => j.CreateDate)

 .ToList()

 .Select(j => new JobMiniViewModel(j))

 .ToList();

 else

 retList = _jobRepository.ListAll()

 .Where(j => j.Applications.Any(a => a.DovominId == user.Id))

 .OrderByDescending(j => j.CreateDate)

 .ToList()

 .Select(j => new JobMiniViewModel(j))

 .ToList();


 return PartialView("JobList", retList);

 }


 [Authorize(Roles = "Avalin")]

 public ActionResult JobRequests()

 {

 Avalin user = UserManager.FindByName(User.Identity.Name) as Avalin;


 if (user == null)

 return HttpNotFound();


 var applications = SevominDbContext.Current.DovominJobs

 .Where(a => a.Job.AvalinId == user.Id)

 .OrderByDescending(a => a.ApplyDate)

 .ToList()

 .Select(a => new JobApplicationViewModel(a));


 return PartialView(applications);

 }


 private static void UpdateFields(string JalaliExpireDate, string ContactPersonName, string ContactPersonPhone, string ContactPersonEMail, bool IsFullTime, bool ShowCompanyName, string Description, bool ShowCompanyLogo, ResumeTypes ResumeType, FormCollection form, Job job)

 {

 job.ExpireDate = DateAssist.ToMiladi(JalaliExpireDate);

 job.ContactPersonEMail = ContactPersonEMail;

 job.ContactPersonName = ContactPersonName;

 job.ContactPersonPhone = ContactPersonPhone;

 job.Description = Description;

 job.IsFullTime = IsFullTime;

 job.ShowCompanyLogo = ShowCompanyLogo;

 job.ShowCompanyName = ShowCompanyName;

 job.ResumeType = (byte)ResumeType;

 foreach (var jp in job.JobParameters)

 {

 string value = form[string.Format("value-{0}", jp.Parameter.Id)];

 byte moscow = 0;

 byte.TryParse(form[string.Format("moscow-{0}", jp.Parameter.Id)], out moscow);

 jp.SetValue(value);

 if (jp.Parameter.Moscow)

 {

 if (string.IsNullOrWhiteSpace(jp.StringValue))

 jp.Moscow = 0;

 else

 jp.Moscow = moscow;

 }

 else

 {

 jp.Moscow = 4;

 }

 }

 }

 }

}