D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef
                     _/\__
               ---==/    \\
         ___  ___   |.    \|\
        | __|| __|  |  )   \\\
        | _| | _|   \_/ |  //|\\
        |___||_|       /   \\\/\\
Entity Framework .NET Core CLI Commands 1.0.0-preview2-21431
Usage: dotnet ef [options] [command]
Options:
  -h|--help                      Show help information
  -v|--verbose                   Enable verbose output
  --version                      Show version information
  --assembly <ASSEMBLY>          The assembly file to load.
  --startup-assembly <ASSEMBLY>  The assembly file containing the startup class.
  --data-dir <DIR>               The folder used as the data directory (defaults to current working directory).
  --project-dir <DIR>            The folder used as the project directory (defaults to current working directory).
  --content-root-path <DIR>      The folder used as the content root path for the application (defaults to application base directory).
  --root-namespace <NAMESPACE>   The root namespace of the target project (defaults to the project assembly name).
Commands:
  database    Commands to manage your database
  dbcontext   Commands to manage your DbContext types
  migrations  Commands to manage your migrations
Use "dotnet ef [command] --help" for more information about a command.

 D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef migrations add InitialDatabase

 D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef database update
Applying migration '13950526050417_InitialDatabase'.
Done.

using System.Collections.Generic;
using System.Linq;
using Core1RtmEmptyTest.Entities;
using Microsoft.Extensions.DependencyInjection;

namespace Core1RtmEmptyTest.Migrations
{
    public static class ApplicationDbContextSeedData
    {
        public static void SeedData(this IServiceScopeFactory scopeFactory)
        {
            using (var serviceScope = scopeFactory.CreateScope())
            {
                var context = serviceScope.ServiceProvider.GetService<ApplicationDbContext>();
                if (!context.Persons.Any())
                {
                    var persons = new List<Person>
                    {
                        new Person
                        {
                            FirstName = "Admin",
                            LastName = "User"
                        }
                    };
                    context.AddRange(persons);
                    context.SaveChanges();
                }
            }
        }
    }
}

public void Configure(IServiceScopeFactory scopeFactory)
{
    scopeFactory.SeedData();

public void ConfigureServices(IServiceCollection services)
{
   services.AddDbContext<ApplicationDbContext>(ServiceLifetime.Scoped);

namespace Core1RtmEmptyTest.Entities
{
    public class Person
    {
        public int PersonId { get; set; }
        public string FirstName { get; set; }
        public string LastName { get; set; }

        public int Age { get; set; }
    }
}

 An unhandled exception occurred while processing the request.
SqlException: Invalid column name 'Age'.

D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef migrations add v2
D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef database update

 D:\Prog\1395\Core1RtmEmptyTest\src\Core1RtmEmptyTest>dotnet ef migrations script -o v2.sql

public Configuration()
{
   AutomaticMigrationsEnabled = true;
}

using Core1RtmEmptyTest.Entities;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.DependencyInjection;

namespace Core1RtmEmptyTest.Migrations
{
    public static class DbInitialization
    {
        public static void Initialize(this IServiceScopeFactory scopeFactory)
        {
            using (var serviceScope = scopeFactory.CreateScope())
            {
                var context = serviceScope.ServiceProvider.GetService<ApplicationDbContext>();
                // Applies any pending migrations for the context to the database.
                // Will create the database if it does not already exist.
                context.Database.Migrate();
            }
        }
    }
}

public static string CurrentInvariantMonthName()
    {
        var month = DateTimeOffset.UtcNow.Month;
        return CultureInfo
            .InvariantCulture
            .DateTimeFormat
            .GetMonthName(month);
    }

#if MOCK_TIME
global using DateTimeOffset = StubDateTimeOffset; 
#else
global using DateTimeOffset = System.DateTimeOffset;
#endif

public static class StubDateTimeOffset
{
    private static System.DateTimeOffset? value;
    
    public static System.DateTimeOffset UtcNow 
        => value ?? System.DateTimeOffset.UtcNow ;
    
    public static void Set(System.DateTimeOffset dateTimeOffset) {
        value = dateTimeOffset;
    }

    public static void Reset() => value = null;
}

<PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
   <DefineConstants>MOCK_TIME</DefineConstants>
</PropertyGroup>

// set time
StubDateTimeOffset.Set(new(new(2022, 7, 1)));

public class CustomStringModelBinderProvider : IModelBinderProvider
{
    public IModelBinder GetBinder(ModelBinderProviderContext context)
    {
        if (context == null)
        {
            throw new ArgumentNullException(nameof(context));
        }
 
        if (context.Metadata.IsComplexType)
        {
            return null;
        }
 
        var fallbackBinder = new SimpleTypeModelBinder(context.Metadata.ModelType);
        if (context.Metadata.ModelType == typeof(string))
        {
            return new CustomStringModelBinder(fallbackBinder);
        }
        return fallbackBinder;
    }
}

public class CustomStringModelBinder : IModelBinder
{
    private readonly IModelBinder _fallbackBinder;
    public CustomStringModelBinder(IModelBinder fallbackBinder)
    {
        if (fallbackBinder == null)
        {
            throw new ArgumentNullException(nameof(fallbackBinder));
        }
        _fallbackBinder = fallbackBinder;
    }
 
    public Task BindModelAsync(ModelBindingContext bindingContext)
    {
        if (bindingContext == null)
        {
            throw new ArgumentNullException(nameof(bindingContext));
        }
 
        var valueProviderResult = bindingContext.ValueProvider.GetValue(bindingContext.ModelName);
        if (valueProviderResult != ValueProviderResult.None)
        {
            bindingContext.ModelState.SetModelValue(bindingContext.ModelName, valueProviderResult);
 
            var valueAsString = valueProviderResult.FirstValue;
            if (string.IsNullOrWhiteSpace(valueAsString))
            {
                return _fallbackBinder.BindModelAsync(bindingContext);
            }
 
            var model = valueAsString.Replace((char)1610, (char)1740).Replace((char)1603, (char)1705);
            bindingContext.Result = ModelBindingResult.Success(model);
            return Task.CompletedTask;
        }
 
        return _fallbackBinder.BindModelAsync(bindingContext);
    }
}

public static class CustomStringModelBinderExtensions
{
    public static MvcOptions UseCustomStringModelBinder(this MvcOptions options)
    {
        if (options == null)
        {
            throw new ArgumentNullException(nameof(options));
        }
 
        var simpleTypeModelBinder = options.ModelBinderProviders.FirstOrDefault(x => x.GetType() == typeof(SimpleTypeModelBinderProvider));
        if (simpleTypeModelBinder == null)
        {
            return options;
        }
 
        var simpleTypeModelBinderIndex = options.ModelBinderProviders.IndexOf(simpleTypeModelBinder);
        options.ModelBinderProviders.Insert(simpleTypeModelBinderIndex, new CustomStringModelBinderProvider());
        return options;
    }
}

public void ConfigureServices(IServiceCollection services)
{
    services.AddMvc(options =>
    {
        options.UseCustomStringModelBinder(); 
    });

IEnumerable<T> Find(Expression<Func<T, bool>> query);

public IEnumerable<Customer> FindCustomerByName(string input)
    {
        return internalRepository.FindBy(c => c.Name == input);
    }

// <![CDATA[
(function ($) {
    $.bootstrapModalAjaxForm = function (options) {
        var defaults = {
            renderModalPartialViewUrl: null,
            renderModalPartialViewData: null,
            postUrl: '/',
            loginUrl: '/login',
            beforePostHandler: null,
            completeHandler: null,
            errorHandler: null
        };
        var options = $.extend(defaults, options);

        var validateForm = function (form) {
            //فعال سازی دستی اعتبار سنجی جی‌کوئری
            var val = form.validate();
            val.form();
            return val.valid();
        };

        var enableBootstrapStyleValidation = function () {
            $.validator.setDefaults({
                highlight: function (element, errorClass, validClass) {
                    if (element.type === 'radio') {
                        this.findByName(element.name).addClass(errorClass).removeClass(validClass);
                    } else {
                        $(element).addClass(errorClass).removeClass(validClass);
                        $(element).closest('.control-group').removeClass('success').addClass('error');
                    }
                    $(element).trigger('highlited');
                },
                unhighlight: function (element, errorClass, validClass) {
                    if (element.type === 'radio') {
                        this.findByName(element.name).removeClass(errorClass).addClass(validClass);
                    } else {
                        $(element).removeClass(errorClass).addClass(validClass);
                        $(element).closest('.control-group').removeClass('error').addClass('success');
                    }
                    $(element).trigger('unhighlited');
                }
            });
        }

        var enablePostbackValidation = function () {
            $('form').each(function () {
                $(this).find('div.control-group').each(function () {
                    if ($(this).find('span.field-validation-error').length > 0) {
                        $(this).addClass('error');
                    }
                });
            });
        }

        var processAjaxForm = function (dialog) {
            $('form', dialog).submit(function (e) {
                e.preventDefault();

                if (!validateForm($(this))) {
                    //اگر فرم اعتبار سنجی نشده، اطلاعات آن ارسال نشود
                    return false;
                }

                //در اینجا می‌توان مثلا دکمه‌ای را غیرفعال کرد
                if (options.beforePostHandler)
                    options.beforePostHandler();

                //اطلاعات نباید کش شوند
                $.ajaxSetup({ cache: false });
                $.ajax({
                    url: options.postUrl,
                    type: "POST",
                    data: $(this).serialize(),
                    success: function (result) {
                        if (result.success) {
                            $('#dialogDiv').modal('hide');
                            if (options.completeHandler)
                                options.completeHandler();
                        } else {
                            $('#dialogContent').html(result);
                            if (options.errorHandler)
                                options.errorHandler();
                        }
                    }
                });
                return false;
            });
        };

        var mainContainer = "<div id='dialogDiv' class='modal hide fade in'><div id='dialogContent'></div></div>";
        enableBootstrapStyleValidation(); //اعمال نکات خاص بوت استرپ جهت اعتبارسنجی یکپارچه با آن
        $.ajaxSetup({ cache: false });
        $.ajax({
            type: "POST",
            url: options.renderModalPartialViewUrl,
            data: options.renderModalPartialViewData,
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            complete: function (xhr, status) {
                var data = xhr.responseText;
                var data = xhr.responseText;
                if (xhr.status == 403) {
                    window.location = options.loginUrl; //در حالت لاگین نبودن شخص اجرا می‌شود
                }
                else if (status === 'error' || !data) {
                    if (options.errorHandler)
                        options.errorHandler();
                }
                else {
                    var dialogContainer = "#dialogDiv";
                    $(dialogContainer).remove();
                    $(mainContainer).appendTo('body');

                    $('#dialogContent').html(data); // دریافت پویای اطلاعات مودال دیالوگ
                    $.validator.unobtrusive.parse("#dialogContent"); // فعال سازی اعتبارسنجی فرمی که با ایجکس بارگذاری شده                            
                    enablePostbackValidation();
                    // و سپس نمایش آن به صورت مودال
                    $('#dialogDiv').modal({
                        backdrop: 'static', //با کلیک کاربر روی صفحه، صفحه مودال بسته نمی‌شود
                        keyboard: true
                    }, 'show');
                    // تحت نظر قرار دادن این فرم اضافه شده
                    processAjaxForm('#dialogContent');
                }
            }
        });
    };
})(jQuery);
// ]]>

using System.ComponentModel;
using System.ComponentModel.DataAnnotations;

namespace Mvc4TwitterBootStrapTest.Models
{
    public class User
    {
        public int Id { set; get; }

        [DisplayName("نام")]
        [Required(ErrorMessage="لطفا نام را تکمیل کنید")]
        public string Name { set; get; }

        [DisplayName("نام خانوادگی")]
        [Required(ErrorMessage = "لطفا نام خانوادگی را تکمیل کنید")]
        public string LastName { set; get; }
    }
}

using System.Web.Mvc;
using Mvc4TwitterBootStrapTest.Models;

namespace Mvc4TwitterBootStrapTest.Controllers
{
    public class ModalFormAjaxController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View(); //نمایش صفحه اولیه
        }

        [HttpPost] //برای این حالت امن‌تر است
        //[AjaxOnly]
        public ActionResult RenderModalPartialView()
        {
            //رندر پارشال ویوو صفحه مودال به همراه اطلاعات مورد نیاز آن
            return PartialView(viewName: "_ModalPartialView", model: new User { Name = "", LastName = "" });
        }

        [HttpPost]
        //[AjaxOnly]
        public ActionResult Index(User user) //ذخیره سازی اطلاعات
        {
            if (this.ModelState.IsValid)
            {
                //todo: SaveChanges;
                return Json(new { success = true });
            }

            this.ModelState.AddModelError("", "خطایی رخ داده است");
            return PartialView("_ModalPartialView", user);
        }
    }
}

@{
    ViewBag.Title = "Index";
    var renderModalPartialViewUrl = Url.Action("RenderModalPartialView", "ModalFormAjax");
    var postDataUrl = Url.Action("Index", "ModalFormAjax");
}
<h2>
    Index</h2>
<a href="#" class="btn btn-primary" id="btnCreate">ثبت اطلاعات</a>

@section JavaScript
{
    <script type="text/javascript">
        $(function () {           
            $('#btnCreate').click(function (e) {
                e.preventDefault(); //می‌خواهیم لینک به صورت معمول عمل نکند

                $.bootstrapModalAjaxForm({
                    postUrl: '@postDataUrl',
                    renderModalPartialViewUrl: '@renderModalPartialViewUrl',
                    renderModalPartialViewData: {},
                    loginUrl: '/login',
                    beforePostHandler: function () {                       
                    },
                    completeHandler: function () {
                        // Refresh: برای حالتیکه نیاز به به روز رسانی کامل صفحه زیرین باشد
                        // location.reload();
                    },
                    errorHandler: function () {
                    }
                });
            });
        });             
    </script>
}

@model Mvc4TwitterBootStrapTest.Models.User
<div class="modal-header">
    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">
        &times;</button>
    <h5>
        افزودن کاربر جدید</h5>
</div>
@using (Html.BeginForm("Index", " ModalFormAjax", FormMethod.Post, new { @class = "modal-form" }))
{
    <div class="modal-body">
        @Html.ValidationSummary(true, null, new { @class = "alert alert-error alert-block" })
        <fieldset class="form-horizontal">
            <legend>مشخصات کاربر</legend>
            <div class="control-group">
                @Html.LabelFor(model => model.Name, new { @class = "control-label" })
                <div class="controls">
                    @Html.EditorFor(model => model.Name)
                    @Html.ValidationMessageFor(model => model.Name, null, new { @class = "help-inline" })
                </div>
            </div>
            <div class="control-group">
                @Html.LabelFor(model => model.LastName, new { @class = "control-label" })
                <div class="controls">
                    @Html.EditorFor(model => model.LastName)
                    @Html.ValidationMessageFor(model => model.LastName, null, new { @class = "help-inline" })
                </div>
            </div>
        </fieldset>
    </div>
        
    <div class="modal-footer">
        <button class="btn btn-primary" type="submit">
            ارسال</button>
        <button class="btn" data-dismiss="modal" aria-hidden="true">
            انصراف</button>
    </div>
}