docs: #364 deleting poem sections bug fix and UI

GanjooRazor/Areas/Admin/Pages/SectionDel.cshtml

@@ -0,0 +1,40 @@
+@page
+@model GanjooRazor.Areas.Admin.Pages.SectionDelModel
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
+@{
+    Layout = "_AdminLayout";
+    ViewData["Title"] = "حذف قطعه";
+}
+
+<h1>@ViewData["Title"]</h1>
+
+@if (!string.IsNullOrEmpty(Model.LastResult))
+{
+    <p>
+        @Model.LastResult
+    </p>
+    <p>
+        <a role="button" href="/User/Section?poemId=@(Request.Query["poemId"])&index=@(Request.Query["sectionIndex"])" class="actionlink">برگشت</a>
+    </p>
+}
+else
+{
+    <table>
+        <tr>
+            <td colspan="2">
+                آیا از حذف این قطعه اطمینان دارید؟
+            </td>
+        </tr>
+        <tr>
+            <td>
+                <form method="post">
+                    <input type="submit" value="بله" />
+                </form>
+            </td>
+            <td>
+                <a role="button" href="/User/Section?poemId=@(Request.Query["poemId"])&index=@(Request.Query["sectionIndex"])" class="actionlink">خیر / برگشت</a>
+            </td>
+        </tr>
+    </table>
+}
+

GanjooRazor/Areas/Admin/Pages/SectionDel.cshtml.cs

@@ -0,0 +1,65 @@
+using GanjooRazor.Utils;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Newtonsoft.Json;
+using System.Net.Http;
+using System.Threading.Tasks;
+
+namespace GanjooRazor.Areas.Admin.Pages
+{
+
+    [IgnoreAntiforgeryToken(Order = 1001)]
+    public class SectionDelModel : PageModel
+    {
+        /// <summary>
+        /// HttpClient instance
+        /// </summary>
+        private readonly HttpClient _httpClient;
+
+        /// <summary>
+        /// constructor
+        /// </summary>
+        /// <param name="httpClient"></param>
+        public SectionDelModel(HttpClient httpClient)
+        {
+            _httpClient = httpClient;
+        }
+
+        /// <summary>
+        /// last result
+        /// </summary>
+        public string LastResult { get; set; }
+
+        
+        public IActionResult OnGet()
+        {
+            if (string.IsNullOrEmpty(Request.Cookies["Token"]))
+                return Redirect("/");
+
+            LastResult = "";
+
+            return Page();
+        }
+
+        public async Task<IActionResult> OnPostAsync()
+        {
+            LastResult = "";
+            using (HttpClient secureClient = new HttpClient())
+            {
+                await GanjoorSessionChecker.PrepareClient(secureClient, Request, Response);
+
+                HttpResponseMessage response = await secureClient.DeleteAsync($"{APIRoot.Url}/api/ganjoor/section/{Request.Query["poemId"]}/{Request.Query["sectionIndex"]}");
+                if (!response.IsSuccessStatusCode)
+                {
+                    LastResult = JsonConvert.DeserializeObject<string>(await response.Content.ReadAsStringAsync());
+                    return Page();
+                }
+
+                LastResult = "ÞØÚå ÍÐÝ ÔÏ.";
+
+                return Page();
+
+            }
+        }
+    }
+}

GanjooRazor/Areas/User/Pages/Section.cshtml

@@ -460,5 +460,12 @@ else
                 </td>
             </tr>
         }
+
+        @if (Model.CanEdit)
+        {
+            <tr>
+                <td><a role="button" href="/Admin/SectionDel?poemId=@Model.PageInformation.Id&sectionIndex=@Model.PoemSection.Index" class="pagebutton">حذف قطعه</a></td>
+            </tr>
+        }
     </table>
 }

GanjooRazor/Areas/User/Pages/Section.cshtml.cs

@@ -102,12 +102,18 @@ namespace GanjooRazor.Areas.User.Pages
 
         public GanjoorPoemSection Previous { get; set; }
 
+        /// <summary>
+        /// can edit
+        /// </summary>
+        public bool CanEdit { get; set; }
+
         public async Task<IActionResult> OnGetAsync()
         {
             if (string.IsNullOrEmpty(Request.Cookies["Token"]))
                 return Redirect("/");
 
             FatalError = "";
+            CanEdit = Request.Cookies["CanEdit"] == "True";
 
             using (HttpClient secureClient = new HttpClient())
             {

RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-PoemSections.cs

@@ -776,6 +776,9 @@ namespace RMuseum.Services.Implementation
                 _context.UpdateRange(connextedVerses);
                 _context.Remove(section);
 
+                await _context.SaveChangesAsync();
+
+
                 return new RServiceResult<bool>(true);
             }
             catch (Exception e)