Contents
See LIVE DEMO.
Introduction
In this article, we will see a SaaS (multi-tenant) application developed using the following frameworks:
- ASP.NET Boilerplate as application framework
- ASP.NET MVC and ASP.NET Web API as Web Frameworks
- Entity Framework as ORM
- Angularjs as SPA framework
- Bootstrap as HTML/CSS framework
You can see live demo before reading the article.
Creating Application From Template
ASP.NET Boilerplate provides templates to make a project startup easier. We create the startup template from https://aspnetboilerplate.com/Templates:
I selected ASP.NET MVC 5.x, Angularjs and Entity Framework including "Authentication". It creates a ready and working solution for us including a login page, navigation and a bootstrap based layout. After download and open the solution with Visual Studio 2017+, we see a layered solution structure including a unit test project:
First, we select EventCloud.Web as startup project. Solution comes with Entity Framework Code-First Migrations. So, (after restoring nuget packages) we open the Package Manager Console (PMC) and run Update-Database command to create the database:
Package Manager Console's Default project should be EventCloud.EntityFramework
(since it contains the migrations). This command creates EventCloud
database in local SQL Server (you can change connection string from web.config file).
Now, we can run the application. We see the pre-built login page. We can enter default as tenancy name, admin as user and 123qwe as password to login:
After login, we see the basic bootstrap based layout consists of two pages: Home and About:
This is a localized UI with a dynamic menu. Angular layout, routing and basic infrastructure are properly working. I got this project as a base for the event cloud project.
Event Cloud Project
In this article, I will show key parts of the project and explain it. So, please download the sample project, open in Visual Studio 2017+ and run migrations just like above before reading rest of the article (Be sure that there is no database named EventCloud
before running the migrations). I will follow some DDD (Domain Driven Design) techniques to create domain (business) layer and application layer.
Event Cloud is a free SaaS (multi-tenant) application. We can create a tenant which has its own events, users, roles... There are some simple business rules applied while creating, canceling and registering to an event.
So, let's start to investigate the source code.
Entities
Entities are parts of our domain layer and located under EventCloud.Core
project. ASP.NET Boilerplate startup template comes with Tenant, User, Role... entities which are common for most applications. We can customize them based on our needs. Surely, we can add our application specific entities.
The fundamental entity of event cloud project is the Event
entity:
[Table("AppEvents")]
public class Event : FullAuditedEntity<Guid>, IMustHaveTenant
{
public const int MaxTitleLength = 128;
public const int MaxDescriptionLength = 2048;
public virtual int TenantId { get; set; }
[Required]
[StringLength(MaxTitleLength)]
public virtual string Title { get; protected set; }
[StringLength(MaxDescriptionLength)]
public virtual string Description { get; protected set; }
public virtual DateTime Date { get; protected set; }
public virtual bool IsCancelled { get; protected set; }
[Range(0, int.MaxValue)]
public virtual int MaxRegistrationCount { get; protected set; }
[ForeignKey("EventId")]
public virtual ICollection<EventRegistration> Registrations { get; protected set; }
protected Event()
{
}
public static Event Create(int tenantId, string title,
DateTime date, string description = null, int maxRegistrationCount = 0)
{
var @event = new Event
{
Id = Guid.NewGuid(),
TenantId = tenantId,
Title = title,
Description = description,
MaxRegistrationCount = maxRegistrationCount
};
@event.SetDate(date);
@event.Registrations = new Collection<EventRegistration>();
return @event;
}
public bool IsInPast()
{
return Date < Clock.Now;
}
public bool IsAllowedCancellationTimeEnded()
{
return Date.Subtract(Clock.Now).TotalHours <= 2.0;
}
public void ChangeDate(DateTime date)
{
if (date == Date)
{
return;
}
SetDate(date);
DomainEvents.EventBus.Trigger(new EventDateChangedEvent(this));
}
internal void Cancel()
{
AssertNotInPast();
IsCancelled = true;
}
private void SetDate(DateTime date)
{
AssertNotCancelled();
if (date < Clock.Now)
{
throw new UserFriendlyException("Can not set an event's date in the past!");
}
if (date <= Clock.Now.AddHours(3))
{
throw new UserFriendlyException
("Should set an event's date 3 hours before at least!");
}
Date = date;
DomainEvents.EventBus.Trigger(new EventDateChangedEvent(this));
}
private void AssertNotInPast()
{
if (IsInPast())
{
throw new UserFriendlyException("This event was in the past");
}
}
private void AssertNotCancelled()
{
if (IsCancelled)
{
throw new UserFriendlyException("This event is canceled!");
}
}
}
Event entity has not just get
/set
properties. Actually, it has not public setters, setters are protected. It has some domain logic. All properties must be changed by the Event
entity itself to ensure domain logic is executed.
Event entity's constructor is also protected. So, the only way to create an Event
is the Event.Create
method (They can be private
normally, but private
setters don't work well with Entity Framework since Entity Framework cannot set privates when retrieving an entity from database).
Event
implements IMustHaveTenant
interface. This is an interface of ASP.NET Boilerplate (ABP) framework and ensures that this entity is per tenant. This is needed for multi-tenancy. Thus, different tenants will have different events and cannot see each other's events. ABP automatically filters entities of current tenant.
Event
class inherits from FullAuditedEntity
which contains creation, modification and deletion audit columns. FullAuditedEntity
also implements ISoftDelete
, so events cannot be deleted from database. They are marked as deleted when you delete it. ABP automatically filters (hides) deleted entities when you query database.
In DDD, entities have domain (business) logic. We have some simple business rules those can be understood easily when you check the entity.
Second entity of our application is EventRegistration
:
[Table("AppEventRegistrations")]
public class EventRegistration : CreationAuditedEntity, IMustHaveTenant
{
public int TenantId { get; set; }
[ForeignKey("EventId")]
public virtual Event Event { get; protected set; }
public virtual Guid EventId { get; protected set; }
[ForeignKey("UserId")]
public virtual User User { get; protected set; }
public virtual long UserId { get; protected set; }
protected EventRegistration()
{
}
public async static Task<EventRegistration>
CreateAsync(Event @event, User user, IEventRegistrationPolicy registrationPolicy)
{
await registrationPolicy.CheckRegistrationAttemptAsync(@event, user);
return new EventRegistration
{
TenantId = @event.TenantId,
EventId = @event.Id,
Event = @event,
UserId = @user.Id,
User = user
};
}
public async Task CancelAsync(IRepository<EventRegistration> repository)
{
if (repository == null) { throw new ArgumentNullException("repository"); }
if (Event.IsInPast())
{
throw new UserFriendlyException("Can not cancel event which is in the past!");
}
if (Event.IsAllowedCancellationTimeEnded())
{
throw new UserFriendlyException("It's too late to cancel your registration!");
}
await repository.DeleteAsync(this);
}
}
As similar to Event
, we have a static create
method. The only way of creating a new EventRegistration
is this CreateAsync
method. It gets an event, user and a registration policy. It checks if given user can register to the event using registrationPolicy.CheckRegistrationAttemptAsync
method. This method throws an exception if given user cannot register to given event. With such a design, we ensure that all business rules are applied while creating a registration. There is no way of creating a registration without using registration policy.
See Entity documentation for more information on entities.
Event Registration Policy
EventRegistrationPolicy
class is defined as shown below:
public class EventRegistrationPolicy : EventCloudServiceBase, IEventRegistrationPolicy
{
private readonly IRepository<EventRegistration> _eventRegistrationRepository;
public EventRegistrationPolicy(IRepository<EventRegistration> eventRegistrationRepository)
{
_eventRegistrationRepository = eventRegistrationRepository;
}
public async Task CheckRegistrationAttemptAsync(Event @event, User user)
{
if (@event == null) { throw new ArgumentNullException("event"); }
if (user == null) { throw new ArgumentNullException("user"); }
CheckEventDate(@event);
await CheckEventRegistrationFrequencyAsync(user);
}
private static void CheckEventDate(Event @event)
{
if (@event.IsInPast())
{
throw new UserFriendlyException("Can not register event in the past!");
}
}
private async Task CheckEventRegistrationFrequencyAsync(User user)
{
var oneMonthAgo = Clock.Now.AddDays(-30);
var maxAllowedEventRegistrationCountInLast30DaysPerUser =
await SettingManager.GetSettingValueAsync<int>
(EventCloudSettingNames.MaxAllowedEventRegistrationCountInLast30DaysPerUser);
if (maxAllowedEventRegistrationCountInLast30DaysPerUser > 0)
{
var registrationCountInLast30Days =
await _eventRegistrationRepository.CountAsync
(r => r.UserId == user.Id && r.CreationTime >= oneMonthAgo);
if (registrationCountInLast30Days >
maxAllowedEventRegistrationCountInLast30DaysPerUser)
{
throw new UserFriendlyException(string.Format
("Can not register to more than {0}",
maxAllowedEventRegistrationCountInLast30DaysPerUser));
}
}
}
}
This is an important part of our domain. We have two rules while creating an event registration:
- A used can not register to an event in the past.
- A user can register to a maximum count of events in 30 days. So, we have registration frequency limit.
Event Manager
EventManager
implements business (domain) logic for events. All Event
operations should be executed using this class. It's defined as shown below:
public class EventManager : IEventManager
{
public IEventBus EventBus { get; set; }
private readonly IEventRegistrationPolicy _registrationPolicy;
private readonly IRepository<EventRegistration> _eventRegistrationRepository;
private readonly IRepository<Event, Guid> _eventRepository;
public EventManager(
IEventRegistrationPolicy registrationPolicy,
IRepository<EventRegistration> eventRegistrationRepository,
IRepository<Event, Guid> eventRepository)
{
_registrationPolicy = registrationPolicy;
_eventRegistrationRepository = eventRegistrationRepository;
_eventRepository = eventRepository;
EventBus = NullEventBus.Instance;
}
public async Task<Event> GetAsync(Guid id)
{
var @event = await _eventRepository.FirstOrDefaultAsync(id);
if (@event == null)
{
throw new UserFriendlyException
("Could not found the event, maybe it's deleted!");
}
return @event;
}
public async Task CreateAsync(Event @event)
{
await _eventRepository.InsertAsync(@event);
}
public void Cancel(Event @event)
{
@event.Cancel();
EventBus.Trigger(new EventCancelledEvent(@event));
}
public async Task<EventRegistration> RegisterAsync(Event @event, User user)
{
return await _eventRegistrationRepository.InsertAsync(
await EventRegistration.CreateAsync(@event, user, _registrationPolicy)
);
}
public async Task CancelRegistrationAsync(Event @event, User user)
{
var registration = await _eventRegistrationRepository.FirstOrDefaultAsync
(r => r.EventId == @event.Id && r.UserId == user.Id);
if (registration == null)
{
return;
}
await registration.CancelAsync(_eventRegistrationRepository);
}
public async Task<IReadOnlyList<User>> GetRegisteredUsersAsync(Event @event)
{
return await _eventRegistrationRepository
.GetAll()
.Include(registration => registration.User)
.Where(registration => registration.EventId == @event.Id)
.Select(registration => registration.User)
.ToListAsync();
}
}
It performs domain logic and triggers needed events.
See domain services documentation for more information on domain services.
Domain Events
We may want to define and trigger some domain specific events on some state changes in our application. I defined two domain specific events:
EventCancelledEvent
: Triggered when an event is canceled. It's triggered in EventManager.Cancel
method. EventDateChangedEvent
: Triggered when date of an event changed. It's triggered in Event.ChangeDate
method.
We handle these events and notify related users about these changes. Also, I handle EntityCreatedEventDate<Event>
(which is a pre-defined ABP event and triggered automatically).
To handle an event, we should define an event handler class. I defined EventUserEmailer
to send emails to users when needed:
public class EventUserEmailer :
IEventHandler<EntityCreatedEventData<Event>>,
IEventHandler<EventDateChangedEvent>,
IEventHandler<EventCancelledEvent>,
ITransientDependency
{
public ILogger Logger { get; set; }
private readonly IEventManager _eventManager;
private readonly UserManager _userManager;
public EventUserEmailer(
UserManager userManager,
IEventManager eventManager)
{
_userManager = userManager;
_eventManager = eventManager;
Logger = NullLogger.Instance;
}
[UnitOfWork]
public virtual void HandleEvent(EntityCreatedEventData<Event> eventData)
{
var users = _userManager
.Users
.Where(u => u.TenantId == eventData.Entity.TenantId)
.ToList();
foreach (var user in users)
{
var message = string.Format("Hey! There is a new event '{0}'
on {1}! Want to register?",eventData.Entity.Title, eventData.Entity.Date);
Logger.Debug(string.Format("TODO: Send email to {0} -> {1}",
user.EmailAddress, message));
}
}
public void HandleEvent(EventDateChangedEvent eventData)
{
var registeredUsers = AsyncHelper.RunSync(() =>
_eventManager.GetRegisteredUsersAsync(eventData.Entity));
foreach (var user in registeredUsers)
{
var message = eventData.Entity.Title + " event's date is changed!
New date is: " + eventData.Entity.Date;
Logger.Debug(string.Format("TODO: Send email to {0} -> {1}",
user.EmailAddress, message));
}
}
public void HandleEvent(EventCancelledEvent eventData)
{
var registeredUsers = AsyncHelper.RunSync(() =>
_eventManager.GetRegisteredUsersAsync(eventData.Entity));
foreach (var user in registeredUsers)
{
var message = eventData.Entity.Title + " event is canceled!";
Logger.Debug(string.Format("TODO: Send email to {0} -> {1}",
user.EmailAddress, message));
}
}
}
We can handle the same events in different classes or different events in same class (as in this sample). Here, we handle these events and send email to related users as a notification (not implemented emailing actually to make the sample application simpler). An event handler should implement IEventHandler<event-type>
interface. ABP automatically calls the handler when related events occur.
See EventBus documentation for more information on domain events.
Application Services
Application services use domain layer to implement use cases of the application (generally used by presentation layer). EventAppService
performs application logic for events.
[AbpAuthorize]
public class EventAppService : EventCloudAppServiceBase, IEventAppService
{
private readonly IEventManager _eventManager;
private readonly IRepository<Event, Guid> _eventRepository;
public EventAppService(
IEventManager eventManager,
IRepository<Event, Guid> eventRepository)
{
_eventManager = eventManager;
_eventRepository = eventRepository;
}
public async Task<ListResultOutput<EventListDto>> GetList(GetEventListInput input)
{
var events = await _eventRepository
.GetAll()
.Include(e => e.Registrations)
.WhereIf(!input.IncludeCanceledEvents, e => !e.IsCancelled)
.OrderByDescending(e => e.CreationTime)
.ToListAsync();
return new ListResultOutput<EventListDto>(events.MapTo<List<EventListDto>>());
}
public async Task<EventDetailOutput> GetDetail(EntityRequestInput<Guid> input)
{
var @event = await _eventRepository
.GetAll()
.Include(e => e.Registrations)
.Where(e => e.Id == input.Id)
.FirstOrDefaultAsync();
if (@event == null)
{
throw new UserFriendlyException("Could not found the event, maybe it's deleted.");
}
return @event.MapTo<EventDetailOutput>();
}
public async Task Create(CreateEventInput input)
{
var @event = Event.Create(AbpSession.GetTenantId(),
input.Title, input.Date, input.Description, input.MaxRegistrationCount);
await _eventManager.CreateAsync(@event);
}
public async Task Cancel(EntityRequestInput<Guid> input)
{
var @event = await _eventManager.GetAsync(input.Id);
_eventManager.Cancel(@event);
}
public async Task<EventRegisterOutput> Register(EntityRequestInput<Guid> input)
{
var registration = await RegisterAndSaveAsync(
await _eventManager.GetAsync(input.Id),
await GetCurrentUserAsync()
);
return new EventRegisterOutput
{
RegistrationId = registration.Id
};
}
public async Task CancelRegistration(EntityRequestInput<Guid> input)
{
await _eventManager.CancelRegistrationAsync(
await _eventManager.GetAsync(input.Id),
await GetCurrentUserAsync()
);
}
private async Task<EventRegistration> RegisterAndSaveAsync(Event @event, User user)
{
var registration = await _eventManager.RegisterAsync(@event, user);
await CurrentUnitOfWork.SaveChangesAsync();
return registration;
}
}
As you see, application service does not implement domain logic itself. It just uses entities and domain services (EventManager
) to perform the use cases.
See application service documentation for more information on application services.
Presentation Layer
Presentation layer for this application is built using Angularjs as a SPA.
Event List
When we login to the application, we first see a list of events:
We directly use EventAppService
to get list of events. Here, the Angular controller to create this page:
(function() {
var controllerId = 'app.views.events.index';
angular.module('app').controller(controllerId, [
'$scope', '$modal', 'abp.services.app.event',
function ($scope, $modal, eventService) {
var vm = this;
vm.events = [];
vm.filters = {
includeCanceledEvents: false
};
function loadEvents() {
eventService.getList(vm.filters).success(function (result) {
vm.events = result.items;
});
};
vm.openNewEventDialog = function() {
var modalInstance = $modal.open({
templateUrl: abp.appPath + 'App/Main/views/events/createDialog.cshtml',
controller: 'app.views.events.createDialog as vm',
size: 'md'
});
modalInstance.result.then(function () {
loadEvents();
});
};
$scope.$watch('vm.filters.includeCanceledEvents', function (newValue, oldValue) {
if (newValue != oldValue) {
loadEvents();
}
});
loadEvents();
}
]);
})();
We inject EventAppService
as 'abp.services.app.event
' into Angular controller. We used dynamic web API layer feature of ABP. It creates needed Web API controller and Angularjs service automatically and dynamically. So, we can use application service methods like calling regular JavaScript functions. So, to call EventAppService.GetList
C# method, we simple call eventService.getList
JavaScript function which returns a promise
($q
for angular).
We also open a "new event" modal (dialog) when user clicks to "+ New event" button (which triggers vm.openNewEventDialog
function). I will not go details of Angular views, since they are simpler and you can check it in source code.
Event Detail
When we click "Details" button for an event, we go to event details with a URL like "http://eventcloud.aspnetboilerplate.com/#/events/e9499e3e-35c0-492c-98ce-7e410461103f". GUID is id of the event.
Here, we see event details with registered users. We can register to the event or cancel registration. This view's controller is defined in detail.js as shown below:
(function () {
var controllerId = 'app.views.events.detail';
angular.module('app').controller(controllerId, [
'$scope', '$state','$stateParams', 'abp.services.app.event',
function ($scope, $state, $stateParams, eventService) {
var vm = this;
function loadEvent() {
eventService.getDetail({
id: $stateParams.id
}).<span lang="tr">then</span>(function (result) {
vm.event = result<span lang="tr">.data</span>;
});
}
vm.isRegistered = function () {
if (!vm.event) {
return false;
}
return _.find(vm.event.registrations, function(registration) {
return registration.userId == abp.session.userId;
});
};
vm.isEventCreator = function() {
return vm.event && vm.event.creatorUserId == abp.session.userId;
};
vm.getUserThumbnail = function(registration) {
return registration.userName.substr(0, 1).toLocaleUpperCase();
};
vm.register = function() {
eventService.register({
id: vm.event.id
}).<span lang="tr">then</span>(function (result) {
abp.notify.success('Successfully registered to event.
Your registration id: ' +
result<span lang="tr">.data</span>.registrationId + ".");
loadEvent();
});
};
vm.cancelRegistertration = function() {
eventService.cancelRegistration({
id: vm.event.id
}).<span lang="tr">then</span>(function () {
abp.notify.info('Canceled your registration.');
loadEvent();
});
};
vm.cancelEvent = function() {
eventService.cancel({
id: vm.event.id
}).<span lang="tr">then</span>(function () {
abp.notify.info('Canceled the event.');
vm.backToEventsPage();
});
};
vm.backToEventsPage = function() {
$state.go('events');
};
loadEvent();
}
]);
})();
We simply use event application service to perform actions.
Main Menu
Top menu is automatically created by ABP template. We define menu items in EventCloudNavigationProvider
class:
public class EventCloudNavigationProvider : NavigationProvider
{
public override void SetNavigation(INavigationProviderContext context)
{
context.Manager.MainMenu
.AddItem(
new MenuItemDefinition(
AppPageNames.Events,
new LocalizableString("Events", EventCloudConsts.LocalizationSourceName),
url: "#/",
icon: "fa fa-calendar-check-o"
)
).AddItem(
new MenuItemDefinition(
AppPageNames.About,
new LocalizableString("About", EventCloudConsts.LocalizationSourceName),
url: "#/about",
icon: "fa fa-info"
)
);
}
}
We can add new menu items here. See navigation documentation for more information.
Angular Route
Defining the menu only shows it on the page. Angular has its own route system. This application uses Angular ui-router. Routes are defined in app.js as shown below:
app.config([
'$stateProvider', '$urlRouterProvider',
function($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise('/events');
$stateProvider
.state('events', {
url: '/events',
templateUrl: '/App/Main/views/events/index.cshtml',
menu: 'Events'
})
.state('eventDetail', {
url: '/events/:id',
templateUrl: '/App/Main/views/events/detail.cshtml',
menu: 'Events'
})
.state('about', {
url: '/about',
templateUrl: '/App/Main/views/about/about.cshtml',
menu: 'About'
});
}
]);
Unit and Integration Tests
ASP.NET Boilerplate provides tools to make unit and integration tests easier. You can find all test code from source code of the project. Here, I will briefly explain basic tests. Solution includes EventAppService_Tests
class which tests the EventAppService
. See two tests from this class:
public class EventAppService_Tests : EventCloudTestBase
{
private readonly IEventAppService _eventAppService;
public EventAppService_Tests()
{
_eventAppService = Resolve<IEventAppService>();
}
[Fact]
public async Task Should_Create_Event()
{
var eventTitle = Guid.NewGuid().ToString();
await _eventAppService.Create(new CreateEventInput
{
Title = eventTitle,
Description = "A description",
Date = Clock.Now.AddDays(2)
});
UsingDbContext(context =>
{
context.Events.FirstOrDefault(e => e.Title == eventTitle).ShouldNotBe(null);
});
}
[Fact]
public async Task Should_Not_Create_Events_In_The_Past()
{
var eventTitle = Guid.NewGuid().ToString();
await Assert.ThrowsAsync<UserFriendlyException>(async () =>
{
await _eventAppService.Create(new CreateEventInput
{
Title = eventTitle,
Description = "A description",
Date = Clock.Now.AddDays(-1)
});
});
}
private Event GetTestEvent()
{
return UsingDbContext(context => GetTestEvent(context));
}
private static Event GetTestEvent(EventCloudDbContext context)
{
return context.Events.Single(e => e.Title == TestDataBuilder.TestEventTitle);
}
}
We use xUnit as test framework. In the first test, we simply create an event and check database if it's in there. In the second test, we intentionally trying to create an event in the past. Since our business rule don't allow it, we should get an exception here.
With such tests, we tested everything starting from application service including all aspects of ASP.NET Boilerplate (like validation, unit of work and so on). See my Unit testing in C# using xUnit, Entity Framework, Effort and ASP.NET Boilerplate article for details on unit testing.
Token Based Authentication
Startup template uses cookie based authentication for browsers. However, if you want to consume Web APIs or application services (those are exposed via dynamic web API) from a mobile application, you probably want a token based authentication mechanism. Startup template includes bearer token authentication infrastructure. AccountController
in .WebApi
project contains Authenticate
action to get the token. Then we can use the token for next requests.
Here, Postman (chrome extension) will be used to demonstrate requests and responses.
Authentication
Just send a POST request to http://localhost:6334/api/Account/Authenticate with Context-Type="application/json"
header as shown below:
We sent a JSON request body includes tenancyName
, userNameOrEmailAddress
and password
. tenancyName
is not required for host
users. As seen above, result
property of returning JSON contains the token. We can save it and use for next requests.
Use API
After authenticate and get the token
, we can use it to call any authorized action. All application services are available to be used remotely. For example, we can use the EventAppService
to get a list of events:
Just made a POST request to http://localhost:6334/api/services/app/event/GetList with Content-Type="application/json"
and Authorization="Bearer your-auth-token"
. Request body was just empty {}. Surely, request and response body will be different for different APIs.
Almost all operations available on UI also available as Web API (since UI uses the same Web API) and can be consumed easily.
Source Code
You can get the latest source code at https://github.com/aspnetboilerplate/eventcloud.
Summary
In this article, I introduced a Multi Tenant (SaaS) application built on ASP.NET Boilerplate (ABP) framework. Use the following links for more information on ASP.NET Boilerplate:
History
- 18th February, 2018
- Upgraded to ABP v3.4.0
- Updated some screenshots and text in the article
- 28th June, 2017
- Upgraded to ABP v2.1.3
- Updated project creation section
- 19th July, 2016
- Renewed images and revised content
- Added statistics to about page
- Upgraded Abp.* nuget packages to v0.10
- 8th January, 2016
- Added 'unit and integration tests' section
- Upgraded Abp.* nuget packages to v0.7.7.1
- 4th December, 2015
- Added 'social media login' and 'token based authentication' sections.
- Localized UI
- Upgraded to .NET framework 4.5.2
- Updated Abp.* nuget packages to v0.7.5
- 26th October, 2015
- First publish of the article