public async Task <ProductsPageViewModel> FindProductsAsync(string sku, int pageIndex, int pageSize)
{
pageSize = pageSize == 0 ? _settings.DefaultPageSize : pageSize;
PaginatedList <Product> products = await PaginatedList <Product>
.FromIQueryable(_productsRepository.FindProductsAsync(sku), pageIndex, pageSize);
if (products.Count() == 1)
{
//only one record found
Product product = products.Single();
string productId = product.ProductId.ToString();
//cache a product if not in cache yet
if (!await _productCacheRepository.IsValueCachedAsync(productId))
{
await _productCacheRepository.SetValueAsync(productId, product);
}
//prepare prices
if (!await _pricesCacheRepository.IsValueCachedAsync(productId))
{
//prepare prices beforehand
ThreadPool.QueueUserWorkItem(delegate
{
CallPreparePricesApiAsync(productId);
});
}
}
;
return(new ProductsPageViewModel(products));
}
public async Task <IActionResult> Index(int?pageNumber)
{
var userId = (await _userManager.GetUserAsync(User)).Id;
var userPreferences = await _db.Preferences
.Include(x => x.Gender)
.Include(x => x.Height)
.Include(x => x.EthnicityPreferences)
.ThenInclude(x => x.Ethnicity)
.FirstOrDefaultAsync(x => x.UserId.ToString() == userId.ToString());
// Filters user ethnicity preferences
IQueryable <ApplicationUser> SearchEthnicites(List <string> keywords)
{
var predicate = PredicateBuilder.New <ApplicationUser>();
foreach (string keyword in keywords)
{
predicate = predicate.Or(p => p.Ethnicity.Contains(keyword));
}
return(_db.ApplicationUser.Where(predicate));
}
// If no ethnicities are selected, show all ethncities
List <string> ethnicityPreference = new List <string>();
foreach (var item in userPreferences.EthnicityPreferences)
{
ethnicityPreference.Add(item.Ethnicity.Type.ToString());
}
IQueryable <ApplicationUser> applicationUsersIQ;
if (ethnicityPreference.Count() > 0)
{
applicationUsersIQ = SearchEthnicites(ethnicityPreference);
}
else
{
applicationUsersIQ = _db.ApplicationUser;
}
// Filters user gender preference
switch (userPreferences.Gender.Type)
{
case "Male":
applicationUsersIQ = applicationUsersIQ.Where(x => x.Gender.Contains("Male"));
break;
case "Female":
applicationUsersIQ = applicationUsersIQ.Where(x => x.Gender.Contains("Female"));
break;
default:
break;
}
// Filters user height preference
if (userPreferences.Height.HeightInInches > 0)
{
applicationUsersIQ = applicationUsersIQ.Where(x => x.Height.HeightInInches > userPreferences.Height.HeightInInches);
}
// Filters user age preference
applicationUsersIQ = applicationUsersIQ.Where(x => x.Birthday >= DateTime.Now.AddYears((userPreferences.MaxAge * -1)) &&
x.Birthday <= DateTime.Now.AddYears((userPreferences.MinAge * -1)));
// Filters passed and liked users
IQueryable <ApplicationUser> FilterUsers(List <string> keywords)
{
var predicate = PredicateBuilder.New <ApplicationUser>();
foreach (var keyword in keywords)
{
predicate = predicate.And(p => !p.Id.Contains(keyword));
}
return(applicationUsersIQ.Where(predicate));
}
var applicationUserPass = await _db.Pass.Where(x => x.ApplicationUserID == userId).ToListAsync();
var applicationUserLiked = await _db.Liked.Where(x => x.ApplicationUserID == userId).ToListAsync();
List <string> filterUsers = new List <string>()
{
userId
};
foreach (var item in applicationUserPass)
{
filterUsers.Add(item.ApplicationUserPassID.ToString());
}
foreach (var item in applicationUserLiked)
{
filterUsers.Add(item.ApplicationUserLikedID.ToString());
}
applicationUsersIQ = FilterUsers(filterUsers);
int pageSize = 3;
PaginatedList <ApplicationUser> paginatedListUsers = await PaginatedList <ApplicationUser> .CreateAsync(
applicationUsersIQ,
pageNumber ?? 1,
pageSize);
var auth = new FirebaseAuthProvider(new FirebaseConfig(FirebaseKeys.apiKey));
var a = await auth.SignInWithEmailAndPasswordAsync(FirebaseKeys.AuthEmail, FirebaseKeys.AuthPassword);
for (int i = 0; i < paginatedListUsers.Count; i++)
{
if (paginatedListUsers[i].ProfileImage != "/images/avatar/default_avatar.png")
{
paginatedListUsers[i].FirebaseProfileImageURL = new FirebaseStorage(
FirebaseKeys.Bucket,
new FirebaseStorageOptions
{
AuthTokenAsyncFactory = () => Task.FromResult(a.FirebaseToken),
ThrowOnCancel = true
})
.Child("images")
.Child($"{paginatedListUsers[i].ProfileImage}")
.GetDownloadUrlAsync().Result;
}
}
// Get random user to display
ApplicationUser featuredUser = new ApplicationUser();
int listUsersCount = paginatedListUsers.Count();
if (listUsersCount > 0)
{
Random random = new Random();
int randomNumber = random.Next(listUsersCount);
string randomUserId = paginatedListUsers[randomNumber].Id;
IQueryable <ApplicationUser> featuredUserIQ = _db.ApplicationUser;
featuredUser = await featuredUserIQ
.Include(x => x.Height)
.Include(x => x.About)
.FirstOrDefaultAsync(x => x.Id == randomUserId);
}
HomeViewModel homeViewModel = new HomeViewModel()
{
PaginatedListUsers = paginatedListUsers,
FeaturedUser = featuredUser,
Liked = new Liked(),
Pass = new Pass()
};
return(View(homeViewModel));
}
AtomFeed SearchInAtom(NameValueCollection parameters)
{
var alternate = (feed != null && feed.Links != null) ? feed.Links.FirstOrDefault(l => l.RelationshipType == "alternate") : null;
if(alternate == null) alternate = feed.Links.FirstOrDefault(l => l.RelationshipType == "self");
string[] queryString = Array.ConvertAll(parameters.AllKeys, key => String.Format("{0}={1}", key, parameters[key]));
AtomFeed resultfeed = new AtomFeed("Discovery feed for " + this.Identifier,
"This OpenSearch Service allows the discovery of the different items which are part of the " + this.Identifier + " collection" +
"This search service is in accordance with the OGC 10-032r3 specification.",
alternate != null ? alternate.Uri : new Uri(feed.Id) , feed.Id, DateTimeOffset.UtcNow);
resultfeed.Generator = "Terradue Web Server";
// Load all avaialable Datasets according to the context
PaginatedList<AtomItem> pds = new PaginatedList<AtomItem>();
int startIndex = 1;
if (!string.IsNullOrEmpty(parameters["startIndex"]))
startIndex = int.Parse(parameters["startIndex"]);
pds.AddRange(SearchInItem((IEnumerable < AtomItem > )feed.Items, parameters));
pds.PageNo = 1;
if (!string.IsNullOrEmpty(parameters["startPage"]))
pds.PageNo = int.Parse(parameters["startPage"]);
pds.PageSize = 20;
if (!string.IsNullOrEmpty(parameters["count"]))
pds.PageSize = int.Parse(parameters["count"]);
pds.StartIndex = startIndex - 1;
if (this.Identifier != null)
resultfeed.Identifier = this.Identifier;
resultfeed.Items = pds.GetCurrentPage();
resultfeed.TotalResults = pds.Count(); ;
return resultfeed;
}
public ActionResult Editor(int id, int? page)
{
var blogs = new PaginatedList<Blog>(rep.BlogsDoUsuario(id), page ?? 0, 5);
if (blogs.Count() > 0)
ViewData["Editor"] = blogs.FirstOrDefault().Editor.Nome;
rep.Dispose();
return View(blogs);
}
private AtomFeed GenerateSyndicationFeed(NameValueCollection parameters)
{
UriBuilder myUrl = new UriBuilder("file:///test");
string[] queryString = Array.ConvertAll(parameters.AllKeys, key => String.Format("{0}={1}", key, parameters[key]));
myUrl.Query = string.Join("&", queryString);
AtomFeed feed = new AtomFeed("Discovery feed for " + this.Identifier,
"This OpenSearch Service allows the discovery of the different items which are part of the " + this.Identifier + " collection" +
"This search service is in accordance with the OGC 10-032r3 specification.",
myUrl.Uri, myUrl.ToString(), DateTimeOffset.UtcNow);
feed.Generator = "Terradue Web Server";
List<AtomItem> items = new List<AtomItem>();
// Load all avaialable Datasets according to the context
PaginatedList<TestItem> pds = new PaginatedList<TestItem>();
int startIndex = 1;
if (parameters["startIndex"] != null)
startIndex = int.Parse(parameters["startIndex"]);
pds.StartIndex = startIndex;
pds.AddRange(Items);
pds.PageNo = 1;
if (parameters["startPage"] != null)
pds.PageNo = int.Parse(parameters["startPage"]);
pds.PageSize = 20;
if (parameters["count"] != null)
pds.PageSize = int.Parse(parameters["count"]);
if (this.Identifier != null)
feed.Identifier = this.Identifier;
foreach (TestItem s in pds.GetCurrentPage()) {
if (s is IAtomizable) {
AtomItem item = (s as IAtomizable).ToAtomItem(parameters);
if (item != null)
items.Add(item);
} else {
string fIdentifier = s.Identifier;
string fName = s.Name;
string fText = (s.TextContent != null ? s.TextContent : "");
if (!string.IsNullOrEmpty(parameters["q"])) {
string q = parameters["q"];
if (!(fName.Contains(q) || fIdentifier.Contains(q) || fText.Contains(q)))
continue;
}
Uri alternate = new Uri("file:///test/search?count=0&id=" + fIdentifier);
Uri id = new Uri(s.Id);
AtomItem entry = new AtomItem(fIdentifier, fName, alternate, id.ToString(), s.Date);
entry.PublishDate = s.Date.DateTime;
entry.LastUpdatedTime = s.Date.DateTime;
entry.Categories.Add(new SyndicationCategory(this.Identifier));
entry.Summary = new TextSyndicationContent(fName);
entry.ElementExtensions.Add("identifier", "http://purl.org/dc/elements/1.1/", fIdentifier);
items.Add(entry);
}
}
feed.Items = items;
var tr = pds.Count();
feed.TotalResults = tr;
return feed;
}
public ActionResult Editor(int id, int? page)
{
var artigos = new PaginatedList<Artigo>(rep.ArtigosDoUsuario(id), page ?? 0, 5);
if (artigos.Count() > 0)
ViewData["Editor"] = artigos.FirstOrDefault().Editor.Nome;
rep.Dispose();
return View(artigos);
}
