// GET: Residences/Edit/5
public async Task <IActionResult> Edit(Guid?id)
{
if (id == null)
{
return(NotFound());
}
var request = await _context.SearchRequests
.Include(r => r.User)
.Include(r => r.FeatureRequests)
.ThenInclude(f => f.FeatureType)
.Include(r => r.Results)
.ThenInclude(r => r.Residence)
.ThenInclude(r => r.Type)
.Include(r => r.Results)
.ThenInclude(r => r.Residence)
.ThenInclude(r => r.ResidencePhotos)
.FirstOrDefaultAsync(m => m.Id == id);
if (request == null || !_userPermissions.IsOwnerOfRequest(request))
{
return(NotFound());
}
var model = new RequestEditModel
{
Address = request.Address,
Area = request.Area,
Cost = request.Cost,
Features = new Dictionary <Guid, string>(),
Results = request.Results
};
foreach (var feature in request.FeatureRequests)
{
model.Features[feature.FeatureType.Id] = feature.Value;
}
return(View(model));
}
public async Task <IActionResult> Edit(Guid?id, RequestEditModel model)
{
if (id == null)
{
return(NotFound());
}
var request = await _context.SearchRequests
.Include(r => r.Results)
.SingleOrDefaultAsync(m => m.Id == id);
if (request == null || !_userPermissions.IsOwnerOfRequest(request))
{
return(NotFound());
}
if (ModelState.IsValid)
{
request.Address = model.Address;
request.Cost = model.Cost;
request.Area = model.Area;
foreach (KeyValuePair <Guid, String> kvp in model.Features)
{
var feature = await _context.FeatureRequests
.SingleOrDefaultAsync(m => m.SearchRequestId == id && m.FeatureTypeId == kvp.Key);
feature.Value = kvp.Value;
}
await _context.SaveChangesAsync();
await _updateRequestsService.UpdateRequest(null, request.Id);
return(RedirectToAction(nameof(Index)));
}
return(View(model));
}
public IActionResult Create()
{
var model = new RequestEditModel();
model.Results = new List <RequestResult>();
var residences = _context.Residences
.Include(r => r.Features)
.Include(r => r.ResidencePhotos)
.Include(r => r.Type)
.Take(5);
foreach (var residence in residences)
{
model.Results.Add(new RequestResult
{
Relevance = (new Random()).NextDouble(),
ResidenceId = residence.Id,
Residence = residence
});
}
return(View(model));
}
public async Task <IActionResult> Create(RequestEditModel model)
{
var user = await _userManager.GetUserAsync(HttpContext.User);
model.Results = new List <RequestResult>();
if (ModelState.IsValid)
{
var request = new SearchRequest
{
Address = model.Address,
Area = model.Area,
Cost = model.Cost
};
if (user != null)
{
request.UserId = user.Id;
_context.SearchRequests.Add(request);
foreach (KeyValuePair <Guid, String> kvp in model.Features)
{
var feature = new FeatureRequest
{
SearchRequestId = request.Id,
FeatureTypeId = kvp.Key,
Value = kvp.Value
};
_context.FeatureRequests.Add(feature);
}
}
var residences = await _context.Residences
.Where(r => r.Cost <1.25 * model.Cost && r.Area> 0.75 *model.Area)
.Include(r => r.Features)
.ThenInclude(f => f.FeatureType)
.ToListAsync();
foreach (var residence in residences)
{
double criterias = 0, goodCriterias = 0;
goodCriterias += Math.Min(model.Area / residence.Area, residence.Area / model.Area);
criterias++;
goodCriterias += Math.Min(model.Cost / residence.Cost, residence.Cost / model.Cost);
criterias++;
foreach (var criteria in model.Features)
{
var residenceValue = residence.Features.Where(f => f.FeatureTypeId == criteria.Key).First().Value;
if (criteria.Value == "Not Specified" || criteria.Value == residenceValue)
{
goodCriterias++;
}
criterias++;
}
if (goodCriterias / criterias > 0.75)
{
var requestResult = new RequestResult
{
Relevance = goodCriterias / criterias,
SearchRequestId = request.Id,
ResidenceId = residence.Id
};
if (user != null)
{
_context.RequestResults.Add(requestResult);
}
model.Results.Add(new RequestResult
{
Relevance = goodCriterias / criterias,
ResidenceId = residence.Id,
Residence = await _context.Residences
.Where(r => r.Id == residence.Id)
.Include(r => r.Type)
.Include(r => r.Features)
.Include(r => r.ResidencePhotos)
.SingleOrDefaultAsync()
});
}
}
await _context.SaveChangesAsync();
if (user != null)
{
return(Redirect("/Requests/Edit/" + request.Id.ToString()));
}
}
return(View(model));
}
