ASP.NET Core Configuration

Create a Solution in Visual Studio 2022

 I.   Create a Blank Solution in Visual Studio 2022 (Ecommerce)

 II.   In the Solution Add a new Project except for Individual Account authentication with Https Required/not required (Ecommerce. UI)  

                 a.Required NuGet packages

                        i.   Microsoft.EntityFrameworkCore.SqlServer—6.0.9

                       ii.   CreateArea[Admin and Customer                    

      III.            Add a new Class Library Project in the Solution (Ecommerce. Models)

     IV.            Add a new Class Library Project in the Solution (Ecommerce.DataAccess)

a.       Required NuGet Packages:

                                                                i.      Microsoft.AspNetCore.Identity.EntityFrameworkCore—6.0.9[stable]

                                                                 ii.       Microsoft.EntityFrameworkCore.Tools—6.0.9[Stable]-Migration package

                                                                 iii.   Microsoft.EntityFrameworkCore.Relational—6.0.9[Stable]Migration package

                                                                 iv.   Microsoft.EntityFrameworkCore.Design—6.0.9[Stable]MigrationPackage

                                                                  v.  Currently the project developed in 6.0 framework that why we are using in 6.0.9 NuGet Packages

       V.            Add a new Class Library Project In the solution (Ecommerce. Utility)

Create Models/Entity in the Class Library Project

public class Category

                     {

                    [Key]

                    public int Id { get; set; }

                    [Required]

                    public string Name { get; set; }

                    [DisplayName("Display Order")]

                       public int DisplayOrder { get; set; }

                       public DateTime  CreatedDateTime { get; set; }=DateTime.Now;

                    }

Note:

[Key] Annotation is used for Create a primary key column

[Required] Annotation is used for Create a NOT NULL Column in database

[DisplayName] Annotation/Attribute is used to create default conventions and create a Display Order column instead of the DisplayOrder column in the Category 

[ValidateNever] Indicates that a property or parameter should be excluded from validation.

https://learn.microsoft.com/en-us/aspnet/core/mvc/models/validation?source=recommendations&view=aspnetcore-7.0

public  class Product

                 {

                 public int Id { get; set; }

                 [Required]

                 public string Name { get; set; }

                 [Required]

                 public string Description { get; set; }

                 [Required]

                 public double Price { get; set; }

                 [ValidateNever]

                 public string ImageUrl { get; set; }

                 public int CategoryId { get; set; }

                 [ValidateNever]

                 public Category Category { get; set; }

                  //A product have single Catgeory so 1 to many relation mapping

                 }

Ecommerce.DataAccess

 

public  class ApplicationDbContext:IdentityDbContext

{

                                  public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options)

                                  :base(options)

                                 { }

                                  public DbSet<Category> Categories { get; set; }

                                  public DbSet<Product> Products { get; set; }

}

 Ecommerce. UI

    SQL Connection Configuration

builder.Services.AddDbContext<ApplicationDbContext>(options =>

{

                                  options.UseSqlServer(builder.Configuration.GetConnectionString("DefaultConnection"));

});

    Area Configuration &Routing

app.MapControllerRoute(

              name: "default",

            pattern: "{area=User}/{controller=Home}/{action=Index}/{id?}");

Ecommerce. WEB

               

                                i.            Add Area in the Project Right-Click the project -NewScafoddingItem-Area [Admin & Customer] and remove the Data and Model Folder

                              ii.            Add Boot-swatch Theme in the project - https://bootswatch.com/

a.       Add the Download Theme css in the wwwroot-cssfolder

b.      Replace the existing BootstrapCss with addednewcss in _layoutPage

c.       Run the project with UI is the startup one.