namespace KendoUI07.Models
{
    public class Registration
    {
        public int Id { set; get; }
        public string UserName { set; get; }
        public string CourseName { set; get; }
        public int Credit { set; get; }
        public string Email { set; get; }
        public string Tel { set; get; }
    }
}

    <script type="text/javascript">
        $(function () {
            var model = kendo.data.Model.define({
                id: "Id",
                fields: {
                    Id: { type: 'number' }, // leave this set to 0 or undefined, so Kendo knows it is new.
                    UserName: { type: 'string' },
                    CourseName: { type: 'string' },
                    Credit: { type: 'number' },
                    Email: { type: 'string' },
                    Tel: { type: 'string' }
                }
            });
        });
    </script>

    <script type="text/javascript">
        $(function () {
            var viewModel = kendo.observable({
                accepted: false,
                course: new model()
            });
        });
    </script>

    <script type="text/javascript">
        $(function () {
            var model = kendo.data.Model.define({
            // ...
            });

            var viewModel = kendo.observable({
            // ...
            });

            kendo.bind($("#coursesSection"), viewModel);
        });
    </script>

<input type="text" id="UserName" name="UserName" class="k-textbox"
       data-bind="value:course.UserName"
       required />

<input type="checkbox" name="Accept"
       data-bind="checked:accepted"
       required />

<button class="k-button"
        data-bind="enabled: accepted, click: doSave"
        type="submit">
       ارسال
</button>

    <script type="text/javascript">
        $(function () {
            var model = kendo.data.Model.define({
                //...
            });

            var dataSource = new kendo.data.DataSource({
                type: 'json',
                transport: {
                    read: {
                        url: "api/registrations",
                        dataType: "json",
                        contentType: 'application/json; charset=utf-8',
                        type: 'GET'
                    },
                    create: {
                        url: "api/registrations",
                        contentType: 'application/json; charset=utf-8',
                        type: "POST"
                    },
                    update: {
                        url: function (course) {
                            return "api/registrations/" + course.Id;
                        },
                        contentType: 'application/json; charset=utf-8',
                        type: "PUT"
                    },
                    destroy: {
                        url: function (course) {
                            return "api/registrations/" + course.Id;
                        },
                        contentType: 'application/json; charset=utf-8',
                        type: "DELETE"
                    },
                    parameterMap: function (data, type) {
                        // Convert to a JSON string.  Without this step your content will be form encoded.
                        return JSON.stringify(data);
                    }
                },
                schema: {
                    model: model
                },
                error: function (e) {
                    alert(e.errorThrown);
                },
                change: function (e) {
                    // فراخوانی در زمان دریافت اطلاعات از سرور و یا تغییرات محلی
                    viewModel.set("coursesDataSourceRows", new kendo.data.ObservableArray(this.view()));
                }
            });

            var viewModel = kendo.observable({
                //...
            });

            kendo.bind($("#coursesSection"), viewModel);
            dataSource.read(); // دریافت لیست موجود از سرور در آغاز کار
        });
    </script>

    <script type="text/javascript">
        $(function () {
            $("#coursesSection").kendoValidator({
                // ...
            });

            var model = kendo.data.Model.define({
                // ...
            });

            var dataSource = new kendo.data.DataSource({
                // ...
            });

            var viewModel = kendo.observable({
                accepted: false,
                course: new model(),
                doSave: function (e) {
                    e.preventDefault();
                    console.log("this", this.course);
                    var validator = $("#coursesSection").data("kendoValidator");
                    if (validator.validate()) {
                        if (this.course.Id == 0) {
                            dataSource.add(this.course);
                        }
                        dataSource.sync(); // push to the server
                        this.set("course", new model()); // reset controls
                    }
                },
                resetModel: function (e) {
                    e.preventDefault();
                    this.set("course", new model());
                }            
             });

            kendo.bind($("#coursesSection"), viewModel);
            dataSource.read(); // دریافت لیست موجود از سرور در آغاز کار
        });
    </script>

<button class="k-button"
        data-bind="enabled: accepted, click: doSave"
        type="submit">
       ارسال
</button>
<button class="k-button" data-bind="click: resetModel">از نو</button>

using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using KendoUI07.Models;

namespace KendoUI07.Controllers
{
    public class RegistrationsController : ApiController
    {
        public HttpResponseMessage Delete(int id)
        {
            var item = RegistrationsDataSource.LatestRegistrations.FirstOrDefault(x => x.Id == id);
            if (item == null)
                return Request.CreateResponse(HttpStatusCode.NotFound);

            RegistrationsDataSource.LatestRegistrations.Remove(item);
            return Request.CreateResponse(HttpStatusCode.OK, item);
        }

        public IEnumerable<Registration> Get()
        {
            return RegistrationsDataSource.LatestRegistrations;
        }

        public HttpResponseMessage Post(Registration registration)
        {
            if (!ModelState.IsValid)
                return Request.CreateResponse(HttpStatusCode.BadRequest);

            var id = 1;
            var lastItem = RegistrationsDataSource.LatestRegistrations.LastOrDefault();
            if (lastItem != null)
            {
                id = lastItem.Id + 1;
            }
            registration.Id = id;
            RegistrationsDataSource.LatestRegistrations.Add(registration);

            // ارسال آی دی مهم است تا از ارسال رکوردهای تکراری جلوگیری شود
            return Request.CreateResponse(HttpStatusCode.Created, registration);
        }

        [HttpPut] // Add it to fix this error: The requested resource does not support http method 'PUT'
        public HttpResponseMessage Update(int id, Registration registration)
        {
            var item = RegistrationsDataSource.LatestRegistrations
                                        .Select(
                                            (prod, index) =>
                                                new
                                                {
                                                    Item = prod,
                                                    Index = index
                                                })
                                        .FirstOrDefault(x => x.Item.Id == id);
            if (item == null)
                return Request.CreateResponse(HttpStatusCode.NotFound);


            if (!ModelState.IsValid || id != registration.Id)
                return Request.CreateResponse(HttpStatusCode.BadRequest);

            RegistrationsDataSource.LatestRegistrations[item.Index] = registration;
            return Request.CreateResponse(HttpStatusCode.OK);
        }
    }
}

    <script type="text/javascript">
        $(function () {
            // ...
            var viewModel = kendo.observable({
                accepted: false,
                course: new model(),
                coursesDataSourceRows: new kendo.data.ObservableArray([]),
                doSave: function (e) {
                       // ...
                },
                resetModel: function (e) {
                      // ...
                },
                totalPrice: function () {
                    var sum = 0;
                    $.each(this.get("coursesDataSourceRows"), function (index, item) {
                        sum += item.Credit;
                    });
                    return sum;
                },
                deleteCourse: function (e) {
                    // the current data item is passed as the "data" field of the event argument
                    var course = e.data;
                    dataSource.remove(course);
                    dataSource.sync(); // push to the server
                },
                editCourse: function(e) {
                    // the current data item is passed as the "data" field of the event argument
                    var course = e.data;
                    this.set("course", course);
                }
            });

            kendo.bind($("#coursesSection"), viewModel);
            dataSource.read(); // دریافت لیست موجود از سرور در آغاز کار
        });
    </script>

    <script type="text/javascript">
        $(function () {
            var dataSource = new kendo.data.DataSource({
                //...
                change: function (e) {
                    // فراخوانی در زمان دریافت اطلاعات از سرور و یا تغییرات محلی
                    viewModel.set("coursesDataSourceRows", new kendo.data.ObservableArray(this.view()));
                }
            });
        });
    </script>

USE [testdb2]
GO

EXEC dbo.sp_rename @objname = N'[dbo].[tblNormal]', @newname = N'tblNormal_old', @objtype = N'OBJECT'
GO

USE [testdb2]
GO

SET ANSI_NULLS ON
GO

CREATE TABLE [dbo].[tblNormal]
(
[CustomerID] [int] NOT NULL,
[Name] [nvarchar](250) COLLATE Persian_100_CI_AI NOT NULL,
[CustomerSince] [datetime] NOT NULL,

INDEX [ICustomerSince] NONCLUSTERED 
(
[CustomerSince] ASC
),
CONSTRAINT [tblNormal_primaryKey] PRIMARY KEY NONCLUSTERED HASH 
(
[CustomerID]
)WITH ( BUCKET_COUNT = 131072)
)WITH ( MEMORY_OPTIMIZED = ON , DURABILITY = SCHEMA_AND_DATA )

GO

INSERT INTO [testdb2].[dbo].[tblNormal] ([CustomerID], [Name], [CustomerSince]) SELECT [CustomerID], [Name], [CustomerSince] FROM [testdb2].[dbo].[tblNormal_old] 

GO

پَرباد چیست؟

آنچه که شما در این مطلب یاد خواهید گرفت:

• طریقه نصب
  
• ایجاد صورتحساب و ارسال کاربر به درگاه پرداخت
• تایید صورتحساب
• مردود کردن صورتحساب قبل از انتقال وجه از مشتری به فروشنده
• برگشت وجه به حساب مشتری پس از تأیید صورتحساب
  
• درگاه مجازی پرداخت (برای تست وب اپلیکیشن، بدون داشتن حساب واقعی در درگاه‌های بانکی)
• تنظیمات
  
• ذخیره سازی اطلاعات پرداخت

طریقه نصب

PM> Install-Package Parbad.MVC5

ایجاد صورتحساب و ارسال کاربر به درگاه پرداخت

در وب سایت‌های MVC می‌توانید به روش زیر عمل کنید

if (result.Status == RequestResultStatus.Success)
{
   // کاربر را به سمت وب سایت درگاه پرداخت هدایت میکند 
   return new RequestActionResult(result);
}
else
{
   return View("Error");
}

تأیید صورتحساب

برگشت وجه به حساب مشتری پس از تأیید صورتحساب

var refundResult = Payment.Refund(new RefundInvoice([Order Number], [Amount]));

درگاه مجازی پرداخت

در نتیجه در هنگام هدایت کاربر به درگاه پرداخت، کاربر به درگاه مجازی هدایت خواهد شد.

تنظیمات پَرباد

تنظیمات درگاه‌های پرداخت

تنظیمات ذخیره سازی اطلاعات پرداخت

using System;

namespace EFCoreSoftDelete.Entities
{
    public abstract class BaseEntity
    {
        public int Id { get; set; }


        public bool IsDeleted { set; get; }
        public DateTime? DeletedAt { set; get; }
    }
}

using System.Collections.Generic;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;

namespace EFCoreSoftDelete.Entities
{
    public class Blog : BaseEntity
    {
        public string Name { set; get; }

        public virtual ICollection<Post> Posts { set; get; }
    }

    public class BlogConfiguration : IEntityTypeConfiguration<Blog>
    {
        public void Configure(EntityTypeBuilder<Blog> builder)
        {
            builder.Property(blog => blog.Name).HasMaxLength(450).IsRequired();
            builder.HasIndex(blog => blog.Name).IsUnique();

            builder.HasData(new Blog { Id = 1, Name = "Blog 1" });
            builder.HasData(new Blog { Id = 2, Name = "Blog 2" });
            builder.HasData(new Blog { Id = 3, Name = "Blog 3" });
        }
    }
}

using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Metadata.Builders;

namespace EFCoreSoftDelete.Entities
{
    public class Post : BaseEntity
    {
        public string Title { set; get; }

        public Blog Blog { set; get; }
        public int BlogId { set; get; }
    }

    public class PostConfiguration : IEntityTypeConfiguration<Post>
    {
        public void Configure(EntityTypeBuilder<Post> builder)
        {
            builder.Property(post => post.Title).HasMaxLength(450);
            builder.HasOne(post => post.Blog).WithMany(blog => blog.Posts).HasForeignKey(post => post.BlogId);

            builder.HasData(new Post { Id = 1, BlogId = 1, Title = "Post 1" });
            builder.HasData(new Post { Id = 2, BlogId = 1, Title = "Post 2" });
            builder.HasData(new Post { Id = 3, BlogId = 1, Title = "Post 3" });
            builder.HasData(new Post { Id = 4, BlogId = 1, Title = "Post 4" });
            builder.HasData(new Post { Id = 5, BlogId = 2, Title = "Post 5" });
        }
    }
}

    public class BlogConfiguration : IEntityTypeConfiguration<Blog>
    {
        public void Configure(EntityTypeBuilder<Blog> builder)
        {
            // ...
            builder.HasQueryFilter(blog => !blog.IsDeleted);
        }
    }

SELECT [b].[Id], [b].[DeletedAt], [b].[IsDeleted], [b].[Name]
FROM [Blogs] AS [b]
WHERE [b].[IsDeleted] <> CAST(1 AS bit)

namespace EFCoreSoftDelete.DataLayer
{
    public static class GlobalFiltersManager
    {
        public static void ApplySoftDeleteQueryFilters(this ModelBuilder modelBuilder)
        {
            foreach (var entityType in modelBuilder.Model
                                                    .GetEntityTypes()
                                                    .Where(eType => typeof(BaseEntity).IsAssignableFrom(eType.ClrType)))
            {
                entityType.addSoftDeleteQueryFilter();
            }
        }

        private static void addSoftDeleteQueryFilter(this IMutableEntityType entityData)
        {
            var methodToCall = typeof(GlobalFiltersManager)
                                .GetMethod(nameof(getSoftDeleteFilter), BindingFlags.NonPublic | BindingFlags.Static)
                                .MakeGenericMethod(entityData.ClrType);
            var filter = methodToCall.Invoke(null, new object[] { });
            entityData.SetQueryFilter((LambdaExpression)filter);
        }

        private static LambdaExpression getSoftDeleteFilter<TEntity>() where TEntity : BaseEntity
        {
            return (Expression<Func<TEntity, bool>>)(entity => !entity.IsDeleted);
        }
    }
}

namespace EFCoreSoftDelete.DataLayer
{
    public class ApplicationDbContext : DbContext
    {

        //...


        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            base.OnModelCreating(modelBuilder);

            modelBuilder.ApplyConfigurationsFromAssembly(typeof(BaseEntity).Assembly);
            modelBuilder.ApplySoftDeleteQueryFilters();
        }

namespace EFCoreSoftDelete.DataLayer
{
    public static class AuditableEntitiesManager
    {
        public static void SetAuditableEntityOnBeforeSaveChanges(this ApplicationDbContext context)
        {
            var now = DateTime.UtcNow;

            foreach (var entry in context.ChangeTracker.Entries<BaseEntity>())
            {
                switch (entry.State)
                {
                    case EntityState.Added:
                        //TODO: ...
                        break;
                    case EntityState.Modified:
                        //TODO: ...
                        break;
                    case EntityState.Deleted:
                        entry.State = EntityState.Unchanged; //NOTE: For soft-deletes to work with the original `Remove` method.

                        entry.Entity.IsDeleted = true;
                        entry.Entity.DeletedAt = now;
                        break;
                }
            }
        }
    }
}

var post1 = context.Posts.Find(1);
if (post1 != null)
{
   context.Remove(post1);

   context.SaveChanges();
}

Executing DbCommand [Parameters=[@p2='1', @p0='2020-09-17T05:11:32' (Nullable = true), @p1='True'], CommandType='Text', CommandTimeout='30']
SET NOCOUNT ON;
UPDATE [Posts] SET [DeletedAt] = @p0, [IsDeleted] = @p1
WHERE [Id] = @p2;
SELECT @@ROWCOUNT;

namespace EFCoreSoftDelete.DataLayer
{
    public class ApplicationDbContext : DbContext
    {
        // ...

        public override int SaveChanges(bool acceptAllChangesOnSuccess)
        {
            ChangeTracker.DetectChanges();

            beforeSaveTriggers();

            ChangeTracker.AutoDetectChangesEnabled = false; // for performance reasons, to avoid calling DetectChanges() again.
            var result = base.SaveChanges(acceptAllChangesOnSuccess);

            ChangeTracker.AutoDetectChangesEnabled = true;
            return result;
        }

        // ...

        private void beforeSaveTriggers()
        {
            setAuditProperties();
        }

        private void setAuditProperties()
        {
            this.SetAuditableEntityOnBeforeSaveChanges();
        }
    }
}

 ar blog1 = context.Blogs.FirstOrDefault(blog => blog.Id == 1);
if (blog1 != null)
{
   context.Remove(blog1);

   context.SaveChanges();
}

var blog1AndItsRelatedPosts = context.Blogs
    .Include(blog => blog.Posts)
    .FirstOrDefault(blog => blog.Id == 1);
if (blog1AndItsRelatedPosts != null)
{
    context.Remove(blog1AndItsRelatedPosts);

    context.SaveChanges();
}

SELECT [t].[Id], [t].[DeletedAt], [t].[IsDeleted], [t].[Name], [t0].[Id], [t0].[BlogId], [t0].[DeletedAt], [t0].[IsDeleted], [t0].[Title]
FROM (
SELECT TOP(1) [b].[Id], [b].[DeletedAt], [b].[IsDeleted], [b].[Name]
FROM [Blogs] AS [b]
WHERE ([b].[IsDeleted] <> CAST(1 AS bit)) AND ([b].[Id] = 1)
) AS [t]
LEFT JOIN (
SELECT [p].[Id], [p].[BlogId], [p].[DeletedAt], [p].[IsDeleted], [p].[Title]
FROM [Posts] AS [p]
WHERE [p].[IsDeleted] <> CAST(1 AS bit)
) AS [t0] ON [t].[Id] = [t0].[BlogId]
ORDER BY [t].[Id], [t0].[Id]

Executing DbCommand [Parameters=[@p2='1', @p0='2020-09-17T05:25:00' (Nullable = true), @p1='True',
 @p5='2', @p3='2020-09-17T05:25:00' (Nullable = true), @p4='True', @p8='3',
@p6='2020-09-17T05:25:00' (Nullable = true), @p7='True',
 @p11='4', @p9='2020-09-17T05:25:00' (Nullable = true), @p10='True'], CommandType='Text', CommandTimeout='30']

SET NOCOUNT ON;
UPDATE [Blogs] SET [DeletedAt] = @p0, [IsDeleted] = @p1
WHERE [Id] = @p2;
SELECT @@ROWCOUNT;

UPDATE [Posts] SET [DeletedAt] = @p3, [IsDeleted] = @p4
WHERE [Id] = @p5;
SELECT @@ROWCOUNT;

UPDATE [Posts] SET [DeletedAt] = @p6, [IsDeleted] = @p7
WHERE [Id] = @p8;
SELECT @@ROWCOUNT;

UPDATE [Posts] SET [DeletedAt] = @p9, [IsDeleted] = @p10
WHERE [Id] = @p11;
SELECT @@ROWCOUNT;

The key highlights to cover this month include:

• Announcing SQL Server 2019 support
• New notebook features
  • Announcing PowerShell notebooks
  • Announcing collapsible code cells
  • Performance improvements in notebooks
• Announcing Jupyter Books
• General availability of Schema Compare and SQL Server Dacpac extensions
• Announcing Visual Studio IntelliCode extension
• Bug fixes