EducationStatus crud с выбором из списка «Студенты» записи к ней

UniversityBusinessLogic/BusinessLogics/EducationStatusLogic.cs

@@ -71,6 +71,11 @@ namespace UniversityBusinessLogic.BusinessLogics
             return list;
         }
 
+        public int GetNumberOfPages(int userId, int pageSize = 10)
+        {
+            return _esStorage.GetNumberOfPages(userId, pageSize);
+        }
+
         private void CheckModel(EducationStatusBindingModel model, bool withParams = true)
         {
             if (model == null)

UniversityContracts/BusinessLogicContracts/IEducationStatusLogic.cs

@@ -16,5 +16,6 @@ namespace UniversityContracts.BusinessLogicContracts
         bool Delete(EducationStatusBindingModel model);
         List<EducationStatusViewModel>? ReadList(EducationStatusSearchModel? model);
         EducationStatusViewModel? ReadElement(EducationStatusSearchModel model);
+        public int GetNumberOfPages(int userId, int pageSize = 10);
     }
 }

UniversityContracts/SearchModels/EducationStatusSearchModel.cs

@@ -11,5 +11,7 @@ namespace UniversityContracts.SearchModels
         public int? Id { get; set; }
         public string? Name { get; set; }
         public int? UserId { get; set; }
+        public int? PageNumber { get; set; }
+        public int? PageSize { get; set; }
     }
 }

UniversityContracts/SearchModels/StudentSearchModel.cs

@@ -11,10 +11,10 @@ namespace UniversityContracts.SearchModels
         public int? Id { get; set; }
         public int? StudentCard { get; set; }
         public int? UserId { get; set; }
+        public int? EducationStatusId { get; set; }
         public DateTime? DateFrom { get; set; }
         public DateTime? DateTo { get; set; }
         public bool? Disciplines { get; set; }
-
 		public int? PageNumber { get; set; }
 		public int? PageSize { get; set; }
 	}

UniversityContracts/StoragesContracts/IEducationStatusStorage.cs

@@ -17,5 +17,6 @@ namespace UniversityContracts.StoragesContracts
         EducationStatusViewModel? Insert(EducationStatusBindingModel model);
         EducationStatusViewModel? Update(EducationStatusBindingModel model);
         EducationStatusViewModel? Delete(EducationStatusBindingModel model);
+        public int GetNumberOfPages(int userId, int pageSize = 10);
     }
 }

UniversityDataBaseImplemet/Implements/EducationStatusStorage.cs

@@ -27,6 +27,7 @@ namespace UniversityDataBaseImplemet.Implements
                     || record.Name.Equals(model.Name))
                 ?.GetViewModel;
         }
+
         public List<EducationStatusViewModel> GetFilteredList(EducationStatusSearchModel model)
         {
             using var context = new Database();
@@ -51,6 +52,7 @@ namespace UniversityDataBaseImplemet.Implements
                 return new();
             }
         }
+
         public List<EducationStatusViewModel> GetFullList()
         {
             using var context = new Database();
@@ -59,6 +61,7 @@ namespace UniversityDataBaseImplemet.Implements
                 .Select(record => record.GetViewModel)
                 .ToList();
         }
+
         public EducationStatusViewModel? Insert(EducationStatusBindingModel model)
         {
             var newEducationStatus = EducationStatus.Create(model);
@@ -74,6 +77,7 @@ namespace UniversityDataBaseImplemet.Implements
                 .FirstOrDefault(record => record.Id.Equals(newEducationStatus.Id))
                 ?.GetViewModel;
         }
+
         public EducationStatusViewModel? Update(EducationStatusBindingModel model)
         {
             using var context = new Database();
@@ -98,6 +102,7 @@ namespace UniversityDataBaseImplemet.Implements
                 throw;
             }
         }
+
         public EducationStatusViewModel? Delete(EducationStatusBindingModel model)
         {
             using var context = new Database();
@@ -112,5 +117,13 @@ namespace UniversityDataBaseImplemet.Implements
             context.SaveChanges();
             return educationStatus.GetViewModel;
         }
+
+        public int GetNumberOfPages(int userId, int pageSize)
+        {
+            using var context = new Database();
+            int carsCount = context.Students.Where(c => c.UserId == userId).Count();
+            int numberOfpages = (int)Math.Ceiling((double)carsCount / pageSize);
+            return numberOfpages != 0 ? numberOfpages : 1;
+        }
     }
 }

UniversityDataBaseImplemet/Implements/StudentStorage.cs

@@ -43,7 +43,9 @@ namespace UniversityDataBaseImplemet.Implements
 			if (model.UserId.HasValue && model.PageNumber.HasValue && model.PageSize.HasValue)
 			{
 				return context.Students
-					.Where(x => x.UserId == model.UserId)
+                    .Include(record => record.User)
+                    .Include(record => record.EducationStatus)
+                    .Where(x => x.UserId == model.UserId)
 					.Skip(model.PageSize.Value * (model.PageNumber.Value - 1))
 					.Take(model.PageSize.Value)
 					.Select(x => x.GetViewModel)
@@ -58,6 +60,15 @@ namespace UniversityDataBaseImplemet.Implements
                 .Select(record => record.GetViewModel)
                 .ToList();
             }
+            else if (model.UserId.HasValue && model.EducationStatusId.HasValue)
+            {
+                return context.Students
+                   .Include(record => record.User)
+                   .Include(record => record.EducationStatus)
+                   .Where(record => record.UserId == model.UserId && record.EducationStatusId != model.EducationStatusId)
+                   .Select(record => record.GetViewModel)
+                   .ToList();
+            }
             else if (model.UserId.HasValue)
             {
                 return context.Students

UniversityProvider/Controllers/EducationStatusController.cs

@@ -0,0 +1,103 @@
+using Microsoft.AspNetCore.Mvc;
+using UniversityContracts.BindingModels;
+using UniversityContracts.ViewModels;
+
+namespace UniversityProvider.Controllers
+{
+	public class EducationStatusController : Controller
+	{
+		public IActionResult Create()
+		{
+			if (APIClient.User == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			return View();
+		}
+
+		[HttpPost]
+		public void Create([FromBody] EducationStatusBindingModel educationstatusModel)
+		{
+			if (APIClient.User == null)
+			{
+				throw new Exception("403");
+			}
+			educationstatusModel.UserId = APIClient.User.Id;
+			APIClient.PostRequest("api/educationstatus/create", educationstatusModel);
+			Response.Redirect("/Home/EducationStatuses");
+		}
+
+		public IActionResult Update(int id)
+		{
+			if (APIClient.User == null)
+			{
+				return Redirect("~/Home/Enter");
+			}
+			ViewBag.EducationStatus = APIClient.GetRequest<EducationStatusViewModel>($"api/educationstatus/get?id={id}");
+			return View();
+		}
+
+		[HttpPost]
+		public void Update([FromBody] EducationStatusBindingModel educationstatusModel)
+		{
+			if (APIClient.User == null)
+			{
+				throw new Exception("403");
+			}
+			educationstatusModel.UserId = APIClient.User.Id;
+			APIClient.PostRequest("api/educationstatus/update", educationstatusModel);
+			Response.Redirect("/Home/EducationStatuses");
+		}
+
+        public IActionResult AddStudent(int id)
+        {
+            if (APIClient.User == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            ViewBag.EducationStatusId = id;            
+            return View();
+        }
+
+        [HttpPost]
+        public void AddStudent([FromBody] StudentBindingModel studentModel)
+        {
+            if (APIClient.User == null)
+            {
+                throw new Exception("403");
+            }
+            APIClient.PostRequest("api/student/update", studentModel);
+        }
+
+        [HttpPost]
+		public void Delete(int id)
+		{
+			if (APIClient.User == null)
+			{
+				throw new Exception("403");
+			}
+			APIClient.PostRequest($"api/educationstatus/delete", new EducationStatusBindingModel() { Id = id });
+			Response.Redirect("/Home/EducationStatuses");
+		}
+
+		public List<EducationStatusViewModel> GetAllByUser()
+		{
+			if (APIClient.User == null)
+			{
+				return new();
+			}
+			List<EducationStatusViewModel>? educationstatus = APIClient.GetRequest<List<EducationStatusViewModel>>($"api/educationstatus/getallbyuser?userId={APIClient.User.Id}");
+			return educationstatus ?? new();
+		}
+
+        public EducationStatusViewModel? Get(int id)
+		{
+			if (APIClient.User == null)
+			{
+				return new();
+			}
+			EducationStatusViewModel? educationstatus = APIClient.GetRequest<EducationStatusViewModel>($"api/educationstatus/get?id={id}");
+			return educationstatus;
+		}
+    }
+}

UniversityProvider/Controllers/HomeController.cs

@@ -80,7 +80,25 @@ namespace UniversityProvider.Controllers
 			return View();
 		}
 
-		[ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+        public IActionResult EducationStatuses(int page)
+        {
+            if (APIClient.User == null)
+            {
+                return Redirect("~/Home/Enter");
+            }
+            if (page == 0)
+            {
+                page = 1;
+            }
+            ViewBag.EducationStatuses = APIClient.GetRequest<List<EducationStatusViewModel>>
+                ($"api/educationstatus/getmany?userId={APIClient.User.Id}&page={page}");
+            ViewBag.Page = page;
+            ViewBag.NumberOfPages = APIClient.GetRequest<int>
+                ($"api/student/getnumberofpages?userId={APIClient.User.Id}");
+            return View();
+        }
+
+        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
         public IActionResult Error()
         {
             return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });

UniversityProvider/Controllers/StudentController.cs

@@ -50,7 +50,7 @@ namespace UniversityProvider.Controllers
             Response.Redirect("/Home/Students");
         }
 
-		[HttpPost]
+        [HttpPost]
 		public void Delete(int id)
 		{
 			if (APIClient.User == null)
@@ -71,8 +71,17 @@ namespace UniversityProvider.Controllers
 			return students ?? new();
 		}
 
+        public List<StudentViewModel> GetAllByUserAndEducationStatus(int educationstatus)
+        {
+            if (APIClient.User == null)
+            {
+                return new();
+            }
+            List<StudentViewModel>? students = APIClient.GetRequest<List<StudentViewModel>>($"api/student/getallbyuserandeducationstatus?userId={APIClient.User.Id}&educationstatus={educationstatus}");
+            return students ?? new();
+        }
 
-		public StudentViewModel? Get(int id)
+        public StudentViewModel? Get(int id)
 		{
 			if (APIClient.User == null)
 			{

UniversityProvider/Views/EducationStatus/AddStudent.cshtml

@@ -0,0 +1,58 @@
+@using UniversityContracts.ViewModels
+
+@{
+    ViewData["Title"] = "Статус обучения";
+}
+
+@{
+    <h4 class="fw-bold" id="vb-id">Назначение статуса обучения студенту</h4>
+
+    if (ViewBag.EducationStatusId == null)
+    {
+        <h3 class="display-4">Войдите в аккаунт</h3>
+        return;
+    }
+
+    <div class="row">
+        <div class="col-md-6">
+            <label id="educationStatusLabel" data-id="@ViewBag.EducationStatusId" for="educationStatusInput">Статус обучения:</label>
+            <input type="text" id="educationStatusInput" readonly value="" />
+        </div>
+    </div>
+
+    <div class="row">
+        <div class="col-md-6">
+            <label for="studentsSelect">Студенты:</label>
+            <select id="studentsSelect">
+                
+            </select>
+        </div>
+    </div>
+
+    <button id="update-button" type="button" class="button-primary text-button">
+        Сохранить изменения
+    </button>
+
+    <div class="row">
+        <div class="col-md-12">
+            <h3>Итог:</h3>
+            <table>
+                <thead>
+                    <tr>
+                        <th></th>
+                        <th></th>
+                        <th></th>
+                        <th></th>
+                    </tr>
+                </thead>
+                <tbody id="studentTable">
+                    <tr id="emptyRow">
+                        <td colspan="3">Выберите студента!</td>
+                    </tr>
+                </tbody>
+            </table>
+        </div>
+    </div>
+}
+
+<script src="~/js/educationstatus/educationstatus-add-student.js" asp-append-version="true"></script>

UniversityProvider/Views/EducationStatus/Create.cshtml

@@ -0,0 +1,20 @@
+@{
+    ViewData["Title"] = "Статус обучения";
+}
+
+<h4 class="fw-bold">Добавление статуса обучения</h4>
+
+<div id="error-div-shell" class="error-div-shell mb-2">
+    <div>
+        <p id="error-p" class="error-p"></p>
+    </div>
+</div>
+
+<p class="mb-0">Название:</p>
+<input type="text" id="name-input" name="name" class="form-control mb-3" />
+
+<button id="create-button" type="button" class="button-primary text-button">
+    Создать
+</button>
+
+<script src="~/js/educationstatus/educationstatus-create.js" asp-append-version="true"></script>

UniversityProvider/Views/EducationStatus/Update.cshtml

@@ -0,0 +1,30 @@
+@using UniversityContracts.ViewModels
+
+@{
+    ViewData["Title"] = "Статус обучения";
+}
+
+@{
+
+    <h4 class="fw-bold" id="vb-id" data-id="@ViewBag.EducationStatus.Id">Изменение данных статуса обучения</h4>
+
+    if (ViewBag.EducationStatus == null)
+    {
+        <h3 class="display-4">Войдите в аккаунт</h3>
+        return;
+    }
+    <div id="error-div-shell" class="error-div-shell mb-2">
+            <div>
+                <p id="error-p" class="error-p"></p>
+            </div>
+    </div>
+
+    <p class="mb-0">Название:</p>
+    <input value="@ViewBag.EducationStatus.Name" type="text" id="name-input" name="name" class="form-control mb-3" />
+
+    <button id="update-button" type="button" class="button-primary text-button">
+            Сохранить изменения
+    </button>
+}
+
+<script src="~/js/educationstatus/educationstatus-update.js" asp-append-version="true"></script>

UniversityProvider/Views/Home/EducationStatuses.cshtml

@@ -1,5 +1,71 @@
-@*
+@using UniversityContracts.ViewModels
-    For more information on enabling MVC for empty projects, visit https://go.microsoft.com/fwlink/?LinkID=397860
+
-*@
 @{
+	ViewData["Title"] = "Статусы обучения";
 }
+
+<div class="text-center">
+	<h1 class="display-4">Статусы обучения</h1>
+</div>
+
+
+<div class="text-center">
+	@{
+		if (ViewBag.EducationStatuses == null)
+		{
+					<h3 class="display-4">Войдите в аккаунт</h3>
+			return;
+		}
+		<div>
+			<a class="btn btn-secondary" asp-controller="EducationStatus" asp-action="Create">Добавить статус обучения</a>
+		</div>
+		<div class="d-flex mb-2 gap-1">
+			<div class="input-group" style="width: auto;">
+				<input id="page-input" type="number" min="1" value="@ViewBag.Page" max="@ViewBag.NumberOfPages" class="form-control" style="max-width: 5em">
+				<span class="input-group-text">/ @ViewBag.NumberOfPages</span>
+			</div>
+			<a href="/Home/EducationStatuses?page=@ViewBag.Page" id="go-button" class="button-primary text-button">
+				Перейти
+			</a>
+		</div>
+		<table class="table">
+			<thead>
+				<tr>
+					<th>
+						Название
+					</th>
+					<th>
+						Выбор студента
+					</th>
+					<th>
+						Изменить запись
+					</th>
+					<th>
+						Удалить запись
+					</th>
+				</tr>
+			</thead>
+			<tbody>
+			@foreach (var item in ViewBag.EducationStatuses)
+			{
+				<tr class="d-table-row">
+					<td>
+						@item.Name
+					</td>
+					<td>
+						<a id="add-student-button-@item.Id" class="btn btn-secondary" asp-controller="EducationStatus" asp-action="AddStudent" asp-route-id="@item.Id">Назначить статус для студента</a>
+					</td>
+					<td>
+						<a id="update-button-@item.Id" class="btn btn-secondary" asp-controller="EducationStatus" asp-action="Update" asp-route-id="@item.Id">Изменить</a>
+					</td>
+					<td>
+						<a id="remove-button-@item.Id" class="btn btn-secondary remove-btn" data-id="@item.Id">Удалить</a>
+					</td>
+				</tr>
+			}
+			</tbody>
+		</table>
+	}
+</div>
+
+<script src="~/js/educationstatus/educationstatuses.js" asp-append-version="true"></script>

UniversityProvider/wwwroot/js/educationstatus/educationstatus-add-student.js

@@ -0,0 +1,115 @@
+const select = document.getElementById("studentsSelect");
+const educationStatusId = document.getElementById("educationStatusLabel").dataset.id;
+const educationStatusInput = document.getElementById("educationStatusInput");
+const studentTable = document.getElementById("studentTable");
+const updateBtn = document.getElementById("update-button");
+
+var students = [];
+var educationStatus = null;
+
+window.addEventListener("load", () => {
+    $.ajax({
+        url: `/student/getallbyuserandeducationstatus?educationstatus=${educationStatusId}`,
+        type: "GET",
+        contentType: "json"
+    }).done((result) => {
+        students = result;        
+        students.forEach((student) => {
+            createStudentOption(student);
+        });
+    });
+
+    $.ajax({
+        url: `/educationstatus/get?id=${educationStatusId}`,
+        type: 'GET',
+        contentType: 'json'
+    }).done((result) => {
+        console.log(result);
+        educationStatus = result;   
+        fillEducationStatusInput(educationStatus);
+    });
+});
+
+updateBtn.addEventListener("click", () => {
+    if (select.selectedIndex === -1) {
+        return;
+    }
+
+    var student = students.find(x => x.id === parseInt(select.value));
+    student.educationStatusId = educationStatus.id;
+
+    $.ajax({
+        url: "/student/update",
+        type: "POST",
+        contentType: "application/json",
+        data: JSON.stringify(student)
+    }).done(() => {
+        window.location.href = "/Home/EducationStatuses";
+    });
+})
+
+const createStudentOption = (student) => {
+    const option = document.createElement("option");
+    option.value = student.id;
+    option.innerHTML = student.name + " " + student.surname + ", " + student.studentCard;
+    select.appendChild(option);
+    select.selectedIndex = -1;
+}
+
+const fillEducationStatusInput = (educationStatus) => {
+    educationStatusInput.value = educationStatus.name
+}
+
+select.addEventListener("change", () => {
+    studentTable.innerHTML = "";
+    const trName = document.createElement('tr');
+    const trSurname = document.createElement('tr');
+    const trStudentCard = document.createElement('tr');
+    const trEducationStatusName = document.createElement('tr');
+
+    var student = students.find(x => x.id === parseInt(select.value));
+
+    const tdNameField = document.createElement('td');
+    tdNameField.innerHTML = "Имя:";
+    const tdSurnameField = document.createElement('td');
+    tdSurnameField.innerHTML = "Фамилия:";
+    const tdStudentCardField = document.createElement('td');
+    tdStudentCardField.innerHTML = "Номер студ. билета:";
+    const tdEducationStatusNameField = document.createElement('td');
+    tdEducationStatusNameField.innerHTML = "Статус обучения:";
+
+    const tdNewEducationStatusName = document.createElement('td');
+    tdNewEducationStatusName.innerHTML = educationStatus.name;
+    const tdArrowEducationStatusName = document.createElement('td');
+    tdArrowEducationStatusName.innerHTML = "--->"
+    const tdName = document.createElement('td');
+    tdName.innerHTML = student.name;
+    const tdSurname = document.createElement('td');
+    tdSurname.innerHTML = student.surname;
+    const tdStudentCard = document.createElement('td');
+    tdStudentCard.innerHTML = student.studentCard;
+    const tdEducationStatusName = document.createElement('td');
+    tdEducationStatusName.innerHTML = student.educationStatusName;
+
+    trName.appendChild(tdNameField);
+    trName.appendChild(document.createElement('td'));
+    trName.appendChild(document.createElement('td'));
+    trName.appendChild(tdName);
+    trSurname.appendChild(tdSurnameField);
+    trSurname.appendChild(document.createElement('td'));
+    trSurname.appendChild(document.createElement('td'));
+    trSurname.appendChild(tdSurname);
+    trStudentCard.appendChild(tdStudentCardField);
+    trStudentCard.appendChild(document.createElement('td'));
+    trStudentCard.appendChild(document.createElement('td'));
+    trStudentCard.appendChild(tdStudentCard);
+    trEducationStatusName.appendChild(tdEducationStatusNameField);
+    trEducationStatusName.appendChild(tdNewEducationStatusName);
+    trEducationStatusName.appendChild(tdArrowEducationStatusName);
+    trEducationStatusName.appendChild(tdEducationStatusName);
+
+    studentTable.appendChild(trName);
+    studentTable.appendChild(trSurname);
+    studentTable.appendChild(trStudentCard);
+    studentTable.appendChild(trEducationStatusName);
+})

UniversityProvider/wwwroot/js/educationstatus/educationstatus-create.js

@@ -0,0 +1,36 @@
+const createBtn = document.getElementById("create-button");
+const nameInput = document.getElementById("name-input");
+
+createBtn.addEventListener("click", () => {
+    if (!correctData()) {
+        return;
+    }
+    if (!validate()) {
+        return;
+    }
+});
+
+const correctData = function () {
+    
+    return true;
+};
+
+const validate = function () {
+    
+    return true;
+};
+
+createBtn.addEventListener("click", () => {
+    let educationstatus = {
+        "Name": nameInput.value,
+    };
+    console.log(educationstatus)
+    $.ajax({
+        url: "/educationstatus/create",
+        type: "POST",
+        contentType: "application/json",
+        data: JSON.stringify(educationstatus)
+    }).done(() => {
+        window.location.href = "/Home/EducationStatuses";
+    });
+});

UniversityProvider/wwwroot/js/educationstatus/educationstatus-update.js

@@ -0,0 +1,38 @@
+const updateBtn = document.getElementById("update-button");
+const nameInput = document.getElementById("name-input")
+const studId = document.getElementById("vb-id").dataset.id
+
+updateBtn.addEventListener("click", () => {
+    if (!correctData()) {
+        return;
+    }
+    if (!validate()) {
+        return;
+    }
+});
+
+const correctData = function () {
+
+    return true;
+};
+
+const validate = function () {
+
+    return true;
+};
+
+updateBtn.addEventListener("click", () => {
+    let educationstatus = {
+        "Id": parseInt(studId),
+        "Name": nameInput.value,
+    };
+    console.log(educationstatus)
+    $.ajax({
+        url: "/educationstatus/update",
+        type: "POST",
+        contentType: "application/json",
+        data: JSON.stringify(educationstatus)
+    }).done(() => {
+        window.location.href = "/Home/EducationStatuses";
+    });
+});

UniversityProvider/wwwroot/js/educationstatus/educationstatuses.js

@@ -0,0 +1,25 @@
+const goToPageBtn = document.getElementById("go-button");
+const pageInput = document.getElementById("page-input");
+const removeButtons = document.querySelectorAll(".remove-btn");
+
+removeButtons.forEach(function (button) {
+    button.addEventListener("click", function (event) {
+        var id = this.dataset.id;
+        
+        var result = confirm("Вы уверены, что хотите удалить эту запись?");
+        if (result) {
+            $.ajax({
+                url: "/educationstatus/delete",
+                type: "POST",
+                data: { Id: id }
+            }).done(() => {
+                window.location.reload();
+            });
+        }
+    });
+});
+
+pageInput.addEventListener("input", () => {
+    const pageNumber = parseInt(pageInput.value);
+    goToPageBtn.href = `/Home/Students?page=${pageNumber}`;
+});

UniversityProvider/wwwroot/js/student/student-create.js

@@ -32,9 +32,9 @@ createBtn.addEventListener("click", () => {
     };
     console.log(student)
     $.ajax({
-        url: `/student/create`,
+        url: "/student/create",
-        type: 'POST',
+        type: "POST",
-        contentType: 'application/json',
+        contentType: "application/json",
         data: JSON.stringify(student)
     }).done(() => {
         window.location.href = "/Home/Students";

UniversityProvider/wwwroot/js/student/student-update.js

@@ -12,7 +12,6 @@ updateBtn.addEventListener("click", () => {
     if (!validate()) {
         return;
     }
-    form.submit();
 });
 
 const correctData = function () {
@@ -35,9 +34,9 @@ updateBtn.addEventListener("click", () => {
     };
     console.log(student)
     $.ajax({
-        url: `/student/update`,
+        url: "/student/update",
-        type: 'POST',
+        type: "POST",
-        contentType: 'application/json',
+        contentType: "application/json",
         data: JSON.stringify(student)
     }).done(() => {
         window.location.href = "/Home/Students";

UniversityProvider/wwwroot/js/student/students.js

@@ -1,16 +1,16 @@
 const goToPageBtn = document.getElementById("go-button");
 const pageInput = document.getElementById("page-input");
-const removeButtons = document.querySelectorAll('.remove-btn');
+const removeButtons = document.querySelectorAll(".remove-btn");
 
 removeButtons.forEach(function (button) {
-    button.addEventListener('click', function (event) {
+    button.addEventListener("click", function (event) {
         var id = this.dataset.id;
         
         var result = confirm("Вы уверены, что хотите удалить эту запись?");
         if (result) {
             $.ajax({
-                url: `/student/delete`,
+                url: "/student/delete",
-                type: 'POST',
+                type: "POST",
                 data: { Id: id }
             }).done(() => {
                 window.location.reload();

UniversityRestAPI/Controllers/EducationStatusController.cs

@@ -1,12 +1,111 @@
 using Microsoft.AspNetCore.Mvc;
+using UniversityContracts.BindingModels;
+using UniversityContracts.BusinessLogicContracts;
+using UniversityContracts.SearchModels;
+using UniversityContracts.ViewModels;
 
 namespace UniversityRestAPI.Controllers
 {
-	public class EducationStatusController : Controller
+    [Route("api/[controller]/[action]")]
-	{
+    [ApiController]
-		public IActionResult Index()
+    public class EducationStatusController : Controller
-		{
+    {
-			return View();
+        private readonly IEducationStatusLogic _educationStatusLogic;
-		}
+
-	}
+        public EducationStatusController(IEducationStatusLogic educationStatusLogic)
+        {
+            _educationStatusLogic = educationStatusLogic;
+        }
+
+        [HttpGet]
+        public EducationStatusViewModel? Get(int id)
+        {
+            try
+            {
+                return _educationStatusLogic.ReadElement(new EducationStatusSearchModel { Id = id });
+            }
+            catch (Exception ex)
+            {
+                throw;
+            }
+        }
+
+        [HttpGet]
+        public List<EducationStatusViewModel>? GetAllByUser(int userId)
+        {
+            try
+            {
+                return _educationStatusLogic.ReadList(null);
+            }
+            catch (Exception ex)
+            {
+                throw;
+            }
+        }
+
+        [HttpGet]
+        public List<EducationStatusViewModel>? GetMany(int userId, int page)
+        {
+            try
+            {
+                return _educationStatusLogic.ReadList(new EducationStatusSearchModel { UserId = userId, PageNumber = page, PageSize = 10 });
+            }
+            catch (Exception ex)
+            {
+                throw;
+            }
+        }
+
+        [HttpGet]
+        public int GetNumberOfPages(int userId)
+        {
+            try
+            {
+                return _educationStatusLogic.GetNumberOfPages(userId);
+            }
+            catch (Exception ex)
+            {
+                throw;
+            }
+        }
+
+        [HttpPost]
+        public void Create(EducationStatusBindingModel model)
+        {
+            try
+            {
+                _educationStatusLogic.Create(model);
+            }
+            catch (Exception ex)
+            {
+                throw;
+            }
+        }
+
+        [HttpPost]
+        public void Update(EducationStatusBindingModel model)
+        {
+            try
+            {
+                _educationStatusLogic.Update(model);
+            }
+            catch (Exception ex)
+            {
+                throw;
+            }
+        }
+
+        [HttpPost]
+        public void Delete(EducationStatusBindingModel model)
+        {
+            try
+            {
+                _educationStatusLogic.Delete(new() { Id = model.Id });
+            }
+            catch (Exception ex)
+            {
+                throw;
+            }
+        }
+    }
 }

UniversityRestAPI/Controllers/StudentController.cs

@@ -29,13 +29,13 @@ namespace UniversityRestAPI.Controllers
 				throw;
 			}
 		}
-
+        
-		[HttpGet]
+        [HttpGet]
 		public List<StudentViewModel>? GetAllByUser(int userId)
 		{
 			try
 			{
-				return _studentLogic.ReadList(null);
+				return _studentLogic.ReadList(new StudentSearchModel { UserId = userId });
 			}
 			catch (Exception ex)
 			{				
@@ -43,7 +43,20 @@ namespace UniversityRestAPI.Controllers
 			}
 		}
 
-		[HttpGet]
+        [HttpGet]
+        public List<StudentViewModel>? GetAllByUserAndEducationStatus(int userId, int educationstatus)
+        {
+            try
+            {
+                return _studentLogic.ReadList(new StudentSearchModel { UserId = userId, EducationStatusId = educationstatus });
+            }
+            catch (Exception ex)
+            {
+                throw;
+            }
+        }
+
+        [HttpGet]
 		public List<StudentViewModel>? GetMany(int userId, int page)
 		{
 			try