iot/projects/IoT.Shared/Areas/Admin/Controlls/ApiController.cs

using Application.Domain.Entities;
using Application.Models;
using Infrastructure.Data;
using Infrastructure.Extensions;
using Infrastructure.Web.Mvc;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using System.Linq;

namespace IoT.Shared.Areas.Admin.Controlls
{
    [Authorize]
    [Area(nameof(Admin))]
    public class ApiController : CrudController<Api, SearchApiModel, EditApiModel, EditApiModel>
    {
        private readonly AjaxController _ajax;

        public ApiController(IRepository<Api> repo, AjaxController ajax) : base(repo)
        {
            this._ajax = ajax;
        }

        public override IQueryable<Api> Include(IQueryable<Api> query)
        {
            return query.Include(o => o.Product);
        }

        public override IQueryable<Api> Query(SearchApiModel model, IQueryable<Api> query)
        {
            ViewData.SelectList(o => model.ProductId, () => this._ajax.GetProductSelectList(model.ProductId));
            return query.WhereIf(model.ProductId.HasValue, o => o.ProductId == model.ProductId.Value)
                .WhereIf(!string.IsNullOrEmpty(model.Keyword), o => o.Name.Contains(model.Keyword));
        }

        public override void ToDisplayModel(Api entity, EditApiModel model)
        {
            if (entity != null)
            {
                ViewData.Add(model.ProductId, entity.Product.Name);
            }
        }

        public override void ToEditModel(Api entity, EditApiModel model)
        {
            this.ToDisplayModel(entity, model);
            ViewData.SelectList(o => model.ProductId, () => this._ajax.GetProductSelectList(model.ProductId));
        }
    }
}