prvi

EveryThing/Pages/Projects/EditPart.cshtml.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.Rendering;
+using Microsoft.EntityFrameworkCore;
+using EveryThing.Data;
+using EveryThing.Models;
+using EveryThing.Models.Project;
+using Microsoft.AspNetCore.Authorization;
+
+namespace EveryThing.Pages.Projects
+{
+    [Authorize(Roles = "Administrator,ProjecThingUser")]
+    public class EditPartModel : PageModel
+    {
+        private readonly ApplicationDbContext _context;
+        private readonly UserManager<IdentityApplicationUser> _userManager;
+        private readonly SignInManager<IdentityApplicationUser> _loginManager;
+        private readonly RoleManager<IdentityApplicationRole> _roleManager;
+
+        public EditPartModel(ApplicationDbContext context, UserManager<IdentityApplicationUser> userManager, SignInManager<IdentityApplicationUser> loginManager, RoleManager<IdentityApplicationRole> roleManager)
+        {
+            _context = context;
+            _userManager = userManager;
+            _loginManager = loginManager;
+            _roleManager = roleManager;
+        }
+
+        [BindProperty]
+        public ProjectPart ProjectPart { get; set; }
+
+        public async Task<IActionResult> OnGetAsync(int? id)
+        {
+            if (id == null)
+            {
+                return NotFound();
+            }
+
+            var user = _userManager.GetUserAsync(User).Result;
+
+            ProjectPart = await _context.ProjectParts.FirstOrDefaultAsync(m => m.IdProjectPart == id);
+
+            if (ProjectPart == null)
+            {
+                return NotFound();
+            }
+
+            ViewData["IdProject"] = ProjectPart.IdProjectFk;
+
+            return Page();
+        }
+
+        public async Task<IActionResult> OnPostAsync()
+        {
+            if (!ModelState.IsValid)
+            {
+                return Page();
+            }
+
+            _context.Attach(ProjectPart).State = EntityState.Modified;
+
+            try
+            {
+                await _context.SaveChangesAsync();
+            }
+            catch (DbUpdateConcurrencyException)
+            {
+                if (!ProjectExists(ProjectPart.IdProjectPart))
+                {
+                    return NotFound();
+                }
+                else
+                {
+                    throw;
+                }
+            }
+
+            return RedirectToPage("./Edit",new { id = ProjectPart.IdProjectFk });
+        }
+
+        private bool ProjectExists(int id)
+        {
+            return _context.ProjectParts.Any(e => e.IdProjectPart == id);
+        }
+    }
+}