public ActionResult Manage(int id)
{
var userId = this.User.Identity.GetUserId();
var currentUser = this.users.GetById(userId);
var campaign = this.campaigns.GetById(id);
if (campaign == null)
{
return(this.HttpNotFound());
}
if (!currentUser.Campaigns.Contains(campaign))
{
return(new HttpStatusCodeResult(HttpStatusCode.Forbidden));
}
var campaignParticipations = campaign
.Participations
.OrderBy(p => p.CreatedOn)
.Where(p => p.Status == ParticipationStatus.Pending)
.Select(p => new AcceptParticipationViewModel
{
Id = p.Id,
CreatedOn = p.CreatedOn,
Status = p.Status,
OfferedPrice = p.OfferedPrice,
AvailableShares = p.Campaign.AvailableShares,
CompanyName = p.User.UserName,
OfferedShares = p.OfferedPrice,
ParticipationCreatorId = p.User.Id
})
.ToList();
var campaignsManageViewModel = new ManageCampaignViewModel
{
AllPendingParticipations = campaignParticipations,
IsAccepted = true
};
return(this.View(campaignsManageViewModel));
}
public ActionResult Manage(int id, ManageCampaignViewModel model)
{
if (!this.ModelState.IsValid)
{
return(this.RedirectToAction("Manage", new { id = id }));
}
var userId = this.User.Identity.GetUserId();
var currentUser = this.users.GetById(userId);
var campaign = this.campaigns.GetById(id);
if (!currentUser.Campaigns.Contains(campaign))
{
return(new HttpStatusCodeResult(HttpStatusCode.Forbidden));
}
var participation = campaign.Participations.FirstOrDefault(p => p.Id == model.ParticipationId);
if (participation == null)
{
return(this.HttpNotFound());
}
if (model.IsAccepted == true)
{
if (model.SharesGivenToUser > participation.OfferedPrice)
{
return(this.PartialView("Error"));
}
participation.Status = ParticipationStatus.Accepted;
participation.SharesOwned = model.SharesGivenToUser;
campaign.AvailableShares -= model.SharesGivenToUser;
if (campaign.AvailableShares < 0)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
this.participations.Update(participation);
this.participations.SaveChanges();
if (campaign.AvailableShares == 0)
{
campaign.Status = CampaignStatus.Finished;
}
this.campaigns.Update(campaign);
this.campaigns.SaveChanges();
}
else
{
participation.Status = ParticipationStatus.Refused;
this.participations.Update(participation);
this.participations.SaveChanges();
}
return(this.RedirectToAction("Manage", new { id = id }));
}
