Add administrative views and controllers.

cicm_web/Areas/Admin/Controllers/GpusController.cs

@@ -0,0 +1,168 @@
+/******************************************************************************
+// Canary Islands Computer Museum Website
+// ----------------------------------------------------------------------------
+//
+// Filename       : GpusController.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     GPUs admin controller
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This program is free software: you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as
+//     published by the Free Software Foundation, either version 3 of the
+//     License, or (at your option) any later version.
+//
+//     This program is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+//
+//     You should have received a copy of the GNU General Public License
+//     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2003-2018 Natalia Portillo
+*******************************************************************************/
+
+using System.Linq;
+using System.Threading.Tasks;
+using Cicm.Database.Models;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Rendering;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Query;
+
+namespace cicm_web.Areas.Admin.Controllers
+{
+    [Area("Admin")]
+    public class GpusController : Controller
+    {
+        readonly cicmContext _context;
+
+        public GpusController(cicmContext context)
+        {
+            _context = context;
+        }
+
+        // GET: Admin/Gpus
+        public async Task<IActionResult> Index()
+        {
+            IIncludableQueryable<Gpu, Company> cicmContext = _context.Gpus.Include(g => g.Company);
+            return View(await cicmContext.ToListAsync());
+        }
+
+        // GET: Admin/Gpus/Details/5
+        public async Task<IActionResult> Details(int? id)
+        {
+            if(id == null) return NotFound();
+
+            Gpu gpu = await _context.Gpus.Include(g => g.Company).FirstOrDefaultAsync(m => m.Id == id);
+            if(gpu == null) return NotFound();
+
+            return View(gpu);
+        }
+
+        // GET: Admin/Gpus/Create
+        public IActionResult Create()
+        {
+            ViewData["CompanyId"] = new SelectList(_context.Companies, "Id", "Name");
+            return View();
+        }
+
+        // POST: Admin/Gpus/Create
+        // To protect from overposting attacks, please enable the specific properties you want to bind to, for 
+        // more details see http://go.microsoft.com/fwlink/?LinkId=317598.
+        [HttpPost]
+        [ValidateAntiForgeryToken]
+        public async Task<IActionResult> Create(
+            [Bind("Id,Name,CompanyId,ModelCode,Introduced,Package,Process,ProcessNm,DieSize,Transistors")]
+            Gpu gpu)
+        {
+            if(ModelState.IsValid)
+            {
+                _context.Add(gpu);
+                await _context.SaveChangesAsync();
+                return RedirectToAction(nameof(Index));
+            }
+
+            ViewData["CompanyId"] = new SelectList(_context.Companies, "Id", "Name", gpu.CompanyId);
+            return View(gpu);
+        }
+
+        // GET: Admin/Gpus/Edit/5
+        public async Task<IActionResult> Edit(int? id)
+        {
+            if(id == null) return NotFound();
+
+            Gpu gpu = await _context.Gpus.FindAsync(id);
+            if(gpu == null) return NotFound();
+
+            ViewData["CompanyId"] = new SelectList(_context.Companies, "Id", "Name", gpu.CompanyId);
+            return View(gpu);
+        }
+
+        // POST: Admin/Gpus/Edit/5
+        // To protect from overposting attacks, please enable the specific properties you want to bind to, for 
+        // more details see http://go.microsoft.com/fwlink/?LinkId=317598.
+        [HttpPost]
+        [ValidateAntiForgeryToken]
+        public async Task<IActionResult> Edit(
+            int id, [Bind("Id,Name,CompanyId,ModelCode,Introduced,Package,Process,ProcessNm,DieSize,Transistors")]
+            Gpu gpu)
+        {
+            if(id != gpu.Id) return NotFound();
+
+            if(ModelState.IsValid)
+            {
+                try
+                {
+                    _context.Update(gpu);
+                    await _context.SaveChangesAsync();
+                }
+                catch(DbUpdateConcurrencyException)
+                {
+                    if(!GpuExists(gpu.Id)) return NotFound();
+
+                    throw;
+                }
+
+                return RedirectToAction(nameof(Index));
+            }
+
+            ViewData["CompanyId"] = new SelectList(_context.Companies, "Id", "Name", gpu.CompanyId);
+            return View(gpu);
+        }
+
+        // GET: Admin/Gpus/Delete/5
+        public async Task<IActionResult> Delete(int? id)
+        {
+            if(id == null) return NotFound();
+
+            Gpu gpu = await _context.Gpus.Include(g => g.Company).FirstOrDefaultAsync(m => m.Id == id);
+            if(gpu == null) return NotFound();
+
+            return View(gpu);
+        }
+
+        // POST: Admin/Gpus/Delete/5
+        [HttpPost]
+        [ActionName("Delete")]
+        [ValidateAntiForgeryToken]
+        public async Task<IActionResult> DeleteConfirmed(int id)
+        {
+            Gpu gpu = await _context.Gpus.FindAsync(id);
+            _context.Gpus.Remove(gpu);
+            await _context.SaveChangesAsync();
+            return RedirectToAction(nameof(Index));
+        }
+
+        bool GpuExists(int id)
+        {
+            return _context.Gpus.Any(e => e.Id == id);
+        }
+    }
+}