server/src/Admin/Controllers/OrganizationsController.cs

using System;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Authorization;
using Bit.Core.Repositories;
using System.Threading.Tasks;
using Bit.Admin.Models;
using System.Collections.Generic;
using Bit.Core.Models.Table;

namespace Bit.Admin.Controllers
{
    [Authorize]
    public class OrganizationsController : Controller
    {
        private readonly IOrganizationRepository _organizationRepository;

        public OrganizationsController(IOrganizationRepository organizationRepository)
        {
            _organizationRepository = organizationRepository;
        }

        public async Task<IActionResult> Index(string name = null, string userEmail = null, bool? paid = null,
            int page = 1, int count = 25)
        {
            if(page < 1)
            {
                page = 1;
            }

            if(count < 1)
            {
                count = 1;
            }

            var skip = (page - 1) * count;
            var organizations = await _organizationRepository.SearchAsync(name, userEmail, paid, skip, count);
            return View(new OrganizationsModel
            {
                Items = organizations as List<Organization>,
                Name = string.IsNullOrWhiteSpace(name) ? null : name,
                UserEmail = string.IsNullOrWhiteSpace(userEmail) ? null : userEmail,
                Paid = paid,
                Page = page,
                Count = count
            });
        }

        public async Task<IActionResult> Edit(Guid id)
        {
            var organization = await _organizationRepository.GetByIdAsync(id);
            if(organization == null)
            {
                return RedirectToAction("Index");
            }

            return View(new OrganizationEditModel(organization));
        }

        [HttpPost]
        public async Task<IActionResult> Edit(Guid id, OrganizationEditModel model)
        {
            var organization = await _organizationRepository.GetByIdAsync(id);
            if(organization == null)
            {
                return RedirectToAction("Index");
            }

            model.ToOrganization(organization);
            await _organizationRepository.ReplaceAsync(organization);
            return RedirectToAction("Edit", new { id });
        }

        public async Task<IActionResult> Delete(Guid id)
        {
            var organization = await _organizationRepository.GetByIdAsync(id);
            if(organization != null)
            {
                await _organizationRepository.DeleteAsync(organization);
            }

            return RedirectToAction("Index");
        }
    }
}