.NET\10_01_MVC_RMS\MVC\Views\Resources\Index.cshtml

                
                    @using System.Security.Claims @* extra using directives can be added in the views, here it is added for using the ClaimTypes class below *@

@model IEnumerable<ResourceModel>

@* Generated from Custom Template. *@
@* Model namespace using directive should be added to _ViewImports.cshtml. *@

@{
    var containerDivClass = "container-fluid"; @* changed to "container-fluid" from "container" Bootstrap CSS class for displaying the page with full width *@
}
@{
    ViewData["Title"] = "Resource List";
}

<div class="@containerDivClass">
    <h3>@ViewData["Title"]</h3>
    <hr />
</div>

@if (Model is not null)
{
    <form asp-action="Index" autocomplete="off">
        <div class="@containerDivClass">
            <div class="row">
                <div class="col-12 text-danger">
                    @TempData["Message"]
                </div>
            </div>
            <div class="row mb-3">
                <div class="col-10 text-success">
                    @Model.Count() record(s) found.
                </div>
                <div class="col-2 text-end">

                    @if (User.Identity.IsAuthenticated) // show Create link to the authenticated application users
                    {
                        <a asp-action="Create">Create</a>
                    }

                </div>
            </div>
            <table class="table table-striped table-hover">
                <thead class="table-secondary">
                    <tr>
                        <th>
                            @Html.DisplayNameFor(model => model.Title)
                        </th>

                        @* we don't want to show the content in resource list, this part can be deleted *@
                        @* <th>
                            @Html.DisplayNameFor(model => model.Content)
                        </th> *@

                        <th>
                            @Html.DisplayNameFor(model => model.Score)
                        </th>
                        <th>
                            @Html.DisplayNameFor(model => model.Date)
                        </th>

                        <th>
                            @Html.DisplayNameFor(model => model.UserCount) @* property for formatted or relational data in the model *@
                        </th>

                        <th></th>
                    </tr>
                </thead>
                <tbody>
		            @foreach (var item in Model) {
				        <tr>
					        <td>
						        @Html.DisplayFor(modelItem => item.Title)
					        </td>

                            @* we don't want to show the content in resource list, this part can be deleted *@
					        @* <td>
						        @Html.DisplayFor(modelItem => item.Content)
					        </td> *@

					        <td>
						        @Html.DisplayFor(modelItem => item.Score)
					        </td>
					        <td>
						        @Html.DisplayFor(modelItem => item.Date)
					        </td>

                            <td>
                                @Html.DisplayFor(modelItem => item.UserCount) @* property for formatted or relational data in the model *@
                            </td>

					        <td class="text-end w-25">

                                @if (User.Identity.IsAuthenticated) // show Details link to the authenticated application users
                                {
                                    @* For favorites management in session: *@
						            <a asp-action="Add" asp-controller="Favorites" asp-route-resourceId="@item.Record.Id">Add Favorite</a>@:&nbsp;|&nbsp;

						            <a asp-action="Details" asp-route-id="@item.Record.Id">Details</a>

                                    @* 
                                    for User role if application user Id is in the UserIds collection of the resource item, 
                                    show Edit and Delete links since the resource item belongs to the user who created the resource,
                                    for Admin role, show Edit and Delete links
                                    *@

                                    // retrieving the user Id from user claims for type Id and converting its string value to integer, then assigning its value to the userId variable
                                    var userId = Convert.ToInt32(User.Claims.SingleOrDefault(c => c.Type == "Id").Value);

                                    if (User.IsInRole("Admin") || (User.IsInRole("User") && item.UserIds.Contains(userId)))
                                    {
                                        @:&nbsp;|&nbsp;
                                        <a asp-action="Edit" asp-route-id="@item.Record.Id">Edit</a>
                                        @:&nbsp;|&nbsp;
                                        <a asp-action="Delete" asp-route-id="@item.Record.Id">Delete</a>
                                    }
                                }

                            </td>
				        </tr>
		            }
                </tbody>
            </table>
        </div>
    </form>
}