public RepositoriesTrendingViewModel(IApplicationService applicationService, TrendingRepository trendingRepository)
{
ShowRepositoryDescription = applicationService.Account.ShowRepositoryDescriptionInList;
Title = "Trending";
var defaultLanguage = LanguageRepository.DefaultLanguage;
SelectedLanguage = new LanguageItemViewModel(defaultLanguage.Name, defaultLanguage.Slug);
GoToLanguages = ReactiveCommand.Create().WithSubscription(_ =>
{
var vm = CreateViewModel <LanguagesViewModel>();
vm.SelectedLanguage = SelectedLanguage;
vm.WhenAnyValue(x => x.SelectedLanguage).Skip(1).Subscribe(x =>
{
SelectedLanguage = x;
vm.DismissCommand.ExecuteIfCan();
});
ShowViewModel(vm);
});
var gotoRepository = new Action <RepositoryItemViewModel>(x =>
{
var vm = CreateViewModel <RepositoryViewModel>();
vm.RepositoryOwner = x.Owner;
vm.RepositoryName = x.Name;
ShowViewModel(vm);
});
LoadCommand = ReactiveCommand.CreateAsyncTask(async _ =>
{
Repositories = null;
var requests = _times.Select(t =>
{
var language = (SelectedLanguage != null && SelectedLanguage.Slug != null) ? SelectedLanguage.Slug : null;
return(new { Time = t, Query = trendingRepository.GetTrendingRepositories(t.Slug, language) });
}).ToArray();
await Task.WhenAll(requests.Select(x => x.Query));
Repositories = requests.Select(r =>
{
var transformedRepos = r.Query.Result.Select(x =>
new RepositoryItemViewModel(x.Name, x.Owner.Login, x.Owner.AvatarUrl, x.Description, x.StargazersCount, x.ForksCount, true, gotoRepository));
return(new GroupedCollection <RepositoryItemViewModel>(r.Time.Name, new ReactiveList <RepositoryItemViewModel>(transformedRepos)));
}).ToList();
});
this.WhenAnyValue(x => x.SelectedLanguage).Skip(1).Subscribe(_ => LoadCommand.ExecuteIfCan());
}
public TrendingViewModel(INetworkActivityService networkActivity, TrendingRepository trendingRepository)
{
SelectedLanguage = _defaultLanguage;
var repositories = new ReactiveList <TrendingRepositoryViewModel>();
Repositories = repositories.CreateDerivedCollection(x => x);
GoToRepositoryCommand = ReactiveCommand.Create();
GoToRepositoryCommand.OfType <Octokit.Repository>().Subscribe(x =>
{
var vm = CreateViewModel <RepositoryViewModel>();
vm.RepositoryIdentifier = new BaseRepositoryViewModel.RepositoryIdentifierModel(x.Owner.Login, x.Name);
ShowViewModel(vm);
});
GoToLanguages = ReactiveCommand.Create();
GoToLanguages.Subscribe(_ =>
{
var vm = CreateViewModel <LanguagesViewModel>();
vm.ExtraLanguages.Add(_defaultLanguage);
vm.SelectedLanguage = SelectedLanguage;
vm.WhenAnyValue(x => x.SelectedLanguage).Skip(1).Subscribe(x =>
{
SelectedLanguage = x;
vm.DismissCommand.ExecuteIfCan();
});
ShowViewModel(vm);
});
this.WhenAnyValue(x => x.SelectedLanguage).Skip(1).Subscribe(_ => LoadCommand.ExecuteIfCan());
LoadCommand = ReactiveCommand.CreateAsyncTask(async _ =>
{
var tempRepos = new List <TrendingRepositoryViewModel>();
foreach (var t in _times)
{
var language = SelectedLanguage == null ? null : SelectedLanguage.Slug;
var repos = await trendingRepository.GetTrendingRepositories(t.Slug, language);
tempRepos.AddRange(repos.Select(x => new TrendingRepositoryViewModel {
Repository = x, Time = t.Name
}));
}
repositories.Reset(tempRepos);
});
LoadCommand.TriggerNetworkActivity(networkActivity);
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddControllers();
ConfigureConsul(services);
var secret = "eBCatxoffIIq6ESdrDZ8LKI3zpxhYkYM";
var key = Encoding.ASCII.GetBytes(secret);
services.AddAuthentication(option =>
{
option.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
option.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(options =>
{
options.RequireHttpsMetadata = false;
options.SaveToken = true;
options.TokenValidationParameters = new TokenValidationParameters
{
IssuerSigningKey = new SymmetricSecurityKey(key),
ValidateIssuerSigningKey = true,
ValidateIssuer = false,
ValidateAudience = false
};
});
services.AddAuthorization();
services.AddMessagePublishing("TrendingService", builder =>
{
builder.WithHandler <NewTopicTweetMessageHandler>("NewTopicTweetMessage");
});
var config = new ServerConfig();
Configuration.Bind(config);
var trendingContext = new TrendingContext(config.MongoDB);
var repo = new TrendingRepository(trendingContext);
services.AddSingleton <ITrendingRepository>(repo);
services.AddScoped <ITrendingService, Services.TrendingService>();
}
protected override async Task Load(bool forceCacheInvalidation)
{
var trendingRepo = new TrendingRepository();
var repos = new List <Tuple <string, IList <RepositoryModel> > >();
var times = new []
{
Tuple.Create("Daily", "daily"),
Tuple.Create("Weekly", "weekly"),
Tuple.Create("Monthly", "monthly"),
};
foreach (var t in times)
{
var repo = await trendingRepo.GetTrendingRepositories(t.Item2, SelectedLanguage.Slug);
repos.Add(Tuple.Create(t.Item1, repo));
}
Repositories = repos;
}
