Prvi commit

EveryThing/Pages/Projects/CreatePart.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 EveryThing.Data;
+using EveryThing.Models;
+using EveryThing.Models.Project;
+using Microsoft.AspNetCore.Authorization;
+
+namespace EveryThing.Pages.Projects
+{
+    [Authorize(Roles = "Administrator,ProjecThingUser")]
+    public class CreatePartModel : PageModel
+    {
+        private readonly ApplicationDbContext _context;
+        private readonly UserManager<IdentityApplicationUser> _userManager;
+        private readonly SignInManager<IdentityApplicationUser> _loginManager;
+        private readonly RoleManager<IdentityApplicationRole> _roleManager;
+
+        public CreatePartModel(ApplicationDbContext context, UserManager<IdentityApplicationUser> userManager, SignInManager<IdentityApplicationUser> loginManager, RoleManager<IdentityApplicationRole> roleManager)
+        {
+            _context = context;
+            _userManager = userManager;
+            _loginManager = loginManager;
+            _roleManager = roleManager;
+        }
+
+        public IActionResult OnGet(int idProject)
+        {
+            ViewData["IdProject"] = idProject;
+
+            ProjectPart = new ProjectPart
+            {
+                IdProjectFk = idProject
+            };
+
+            return Page();
+        }
+
+        [BindProperty]
+        public Models.Project.ProjectPart ProjectPart { get; set; }
+
+        public async Task<IActionResult> OnPostAsync()
+        {
+            if (!ModelState.IsValid)
+            {
+                return Page();
+            }
+
+            var user = _userManager.GetUserAsync(User).Result;
+
+            ProjectPart.Status = ProjectPartStatus.Opened;
+
+            var items = _context.ProjectParts
+                .Where(x => x.IdProjectFk == ProjectPart.IdProjectFk).ToList();
+
+            ProjectPart.ProjectPartNumber = items.Count <= 0 ? 1 : items.Max(x => x.ProjectPartNumber) + 1;
+
+            _context.ProjectParts.Add(ProjectPart);
+            await _context.SaveChangesAsync();
+
+            return RedirectToPage("./Edit", new { id = ProjectPart.IdProjectFk });
+        }
+    }
+}