Use mvc4, ninject, EF, Moq to build a real application of e-commerce sportsstore (1)

If you are ready to start the journey of mvc4, let's talk less about it and start our journey! After completing the sportsstore e-commerce platform, you will learn: 1. use mvc4 to develop your application project. 2. use ninject to complete IOC injection. 3. use Entity Framework to operate SQL Server databases. 4. use Moq to test your project. Now, start your vs2012! First, we need to create an empty Visual Studio solution. In this solution, we will create three projects. 1. A Domain module project. 2. An mvc4 application. 3. A unit test project. Now we create an empty solution named sportsstore, which looks like the following:

project name	vs Project template	purpose
sportsstore. domain	class library	domain entities and logic; use entity framework to create a repository, and set it as a persistent layer.
sportsstore. webui	ASP. net mvc 4 Web application	controllers and views
sportsstore. unittests	unit test project	unit tests

You can delete class1.cs in the sportsstore. Domain project. We will not use it. In the sportsstore. domain creates two folders abstract, entities. in the sportsstore. create a folder, infrastructure, in webui. for example, in this step, the prototype of our project framework has come out. Now we want to add references to it. In The solusion manager, right-click each project at a time and select Add reference.

Project name	Tool dependency	Engineering dependency	Microsoft reference
Sportsstore. Domain	Entity Framework	None	System. Web. MVC System. componentmodel . Dataannotations
Sportsstore. webui	Ninject Moq	Sportsstore. Domain	None
Sportsstore. unittests	Ninject Moq	Sportsstore. Domain Sportsstore. webui	System. Web. MVC System. Web Microsoft. CSHARP

Note: system. web. the version of MVC must be 4.0.0 to set di container. In our application, we have made a lot of extensions to the MVC Framework, which is also the focus of our learning. We have mastered these knowledge points, in future development projects, we will be able to build stable, scalable, and maintained enterprise application architectures with ease. Right-click the infrastructure folder of the sportsstore. webui project and select Add class named ninjectcontrollerfactory, Code As follows:

 Using  System;  Using  System. Collections. Generic;  Using  System. LINQ;  Using  System. Web;  Using  System. Web. MVC;  Using System. Web. Routing;  Using  Sportsstore. domain. abstract;  Using  Sportsstore. domain. entities;  Using  Moq;  Using  Ninject;  Using  Sportsstore. domain. concrete;  Namespace  Sportsstore. webui. Infrastructure {  Public   Class Ninjectcontrollerfactory: defaultcontrollerfactory {  Private  Ikernel ninjectkernel;  Public  Ninjectcontrollerfactory () {ninjectkernel = New  Standardkernel (); addbindings ();}  Protected   Override  Icontroller getcontrollerinstance (requestcontext, type controllertype ){  Return Controllertype = Null ? Null  : (Icontroller) ninjectkernel. Get (controllertype );}  Private   Void  Addbindings (){  //  Put bindings here  }}} 

We have not added any bindings yet, but we can use the addbindings method to add the bindings as needed. Now, we need

Tell MVC that we intend to use ninjectcontroller class to create the Controller object. To achieve this, open the global. asax. CS file of the sportsstore. webui project and add the Code:

 Using System;  Using  System. Collections. Generic;  Using  System. LINQ;  Using  System. Web;  Using  System. Web. HTTP;  Using  System. Web. MVC;  Using  System. Web. optimization;  Using  System. Web. Routing;  Using Sportsstore. webui. Infrastructure;  Namespace  Sportsstore. webui {  //  Note: For instructions on enabling the IIS6 or iis7 Classic mode,  //  Please visit  Http://go.microsoft.com /? Linkid = 9394801      Public   Class  Mvcapplication: system. Web. httpapplication {  Protected   Void Application_start () {arearegistration. registerallareas (); webapiconfig. register (globalconfiguration. configuration); filterconfig. registerglobalfilters (globalfilters. filters); routeconfig. registerroutes (routetable. routes); bundleconfig. registerbundles (bundletable. bundles );  //  Added by wangzhiyue  //  We need to tell MVC that we want to use the ninjectcontroller  //  Class to create controller objects Controllerbuilder. Current. setcontrollerfactory ( New Ninjectcontrollerfactory ());  //  Added end  Authconfig. registerauth ();}}} 

Start the domain Module

Now we are going to start the domain module. Applying the domain model in MVC applications can make everything perfect. Therefore, the domain must be the most perfect place to start the application. Because of our e-commerce applications, we need a product, which is obviously not enough. Right-click the created entities folder and create a new C # class named "product". The Code is as follows:

 Using  System;  Using  System. Collections. Generic;  Using System. LINQ;  Using  System. text;  Using  System. Threading. tasks;  Namespace  Sportsstore. domain. Entities {  Public   Class  Product {  Public   Int Productid { Get ; Set  ;} Public   String Name { Get ; Set  ;}  Public   String Description { Get ; Set  ;}  Public   Decimal Price { Get ; Set  ;} Public   String CATEGORY { Get ; Set  ;}}} 

Pay attention to this public keyword. Because we separate the domain model into an independent project, we define the access keyword as public. You can skip this step, but this helps to separate modules, make the project level clear and concise. If you think Article If you have learned the knowledge, continue to follow me!