update timeselect message sending

Pages/Message/Index.cshtml

@@ -14,6 +14,7 @@
     <input type="submit" value="拉取5天内的回复短信" class="btn btn-primary" asp-page-handler="Pull" />
     <input type="submit" value="发送报名确认短信" class="btn btn-primary" asp-page-handler="Sign" />
     <input type="submit" value="发送确认短信" class="btn btn-primary" asp-page-handler="ResultAccept" />
+    <input type="submit" value="发送时间选择短信" class="btn btn-primary" asp-page-handler="TimeSelect" />
     <input type="submit" value="发送拒绝短信" class="btn btn-primary" asp-page-handler="ResultReject" />
 </form>
 <br />

Pages/Message/Index.cshtml.cs

@@ -114,6 +114,20 @@ namespace _2021_backend.Pages.Message
             return Construct(PageId);
         }
 
+        public async Task<IActionResult> OnPostTimeSelectAsync(int PageId)
+        {
+            var stu = Context.Students.ToList();
+            foreach (var e in stu)
+            {
+                if (e.Status != status.不通过)
+                {
+                    await Utils.TencentSMS.Send(Context, SMSType.TimeSelect, e, Context.Users.Find(Guid.Parse(User.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Sid).Value)).Name);
+                }
+            }
+            Context.SaveChanges();
+            return Construct(PageId);
+        }
+
         public async Task<IActionResult> OnPostResultAccpetAsync(int PageId)
         {
             var stu = Context.Students.ToList();

Pages/Students/Index.cshtml

@@ -34,6 +34,7 @@
         </select>
     </div>
     <button type="submit" class="btn btn-outline-primary m-2">搜索</button>
+    <input type="submit" value="finalize" class="btn btn-primary" asp-page-handler="Finalize" />
 </form>
 <table class="table">
     <thead>

Pages/Students/Index.cshtml.cs

@@ -93,5 +93,17 @@ namespace _2021_backend.Pages.Students
             if (pageId == null) pageId = 0;
             return Construct((int)pageId, errInfo);
         }
+
+        public async Task<IActionResult> OnPostFinalizeAsync(int? pageId, string errInfo)
+        {
+            if (pageId == null) pageId = 0;
+
+            foreach(var s in Context.Students)
+            {
+                if (s.RegisterTime.CompareTo(new DateTime(2021, 11, 11)) < 0) s.Status = status.不通过;
+            }
+            Context.SaveChanges();
+            return Construct((int)pageId, errInfo);
+        }
     }
 }