Работает круд для курсов

Polyclinic/PolyclinicDatabaseImplement/Implements/CourseStorage.cs

@@ -64,14 +64,25 @@ namespace PolyclinicDatabaseImplement.Implements
         public CourseViewModel? Update(CourseBindingModel model)
         {
             using var context = new PolyclinicDatabase();
-            var element = context.Courses.FirstOrDefault(x => x.Id == model.Id);
+            using var transaction = context.Database.BeginTransaction();
-            if (element == null)
+            try
             {
-                return null;
+                var element = context.Courses.FirstOrDefault(x => x.Id == model.Id);
+                if (element == null)
+                {
+                    return null;
+                }
+                element.Update(model);
+                context.SaveChanges();
+                element.UpdateDiagnoses(context, model);
+                transaction.Commit();
+                return element.GetViewModel;
+            }
+            catch (Exception ex)
+            {
+                transaction.Rollback();
+                throw;
             }
-            element.Update(model);
-            context.SaveChanges();
-            return element.GetViewModel;
         }
     }
 }

Polyclinic/PolyclinicDatabaseImplement/Models/Course.cs

@@ -71,8 +71,7 @@ namespace PolyclinicDatabaseImplement.Models
             if (courseDiagnoses != null && courseDiagnoses.Count > 0)
             {
                 // удалили те, которых нет в модели
-                context.CourseDiagnoses.RemoveRange(courseDiagnoses
+                context.CourseDiagnoses.RemoveRange(courseDiagnoses);
-                    .Where(rec => !model.CourseDiagnoses.ContainsKey(rec.DiagnoseId)));
                 context.SaveChanges();
             }
             var course = context.Courses.First(x => x.Id == Id);

Polyclinic/PolyclinicWebAppImplementer/Controllers/CoursesController.cs

@@ -0,0 +1,105 @@
+using Microsoft.AspNetCore.Mvc;
+using PolyclinicContracts.BindingModels;
+using PolyclinicContracts.BusinessLogicsContracts;
+using PolyclinicContracts.SearchModels;
+using PolyclinicContracts.ViewModels;
+using PolyclinicDataModels.Models;
+using PolyclinicWebAppImplementer.Models;
+
+namespace PolyclinicWebAppImplementer.Controllers
+{
+    public class CoursesController : Controller
+    {
+        private readonly IDiagnoseLogic _diagnoseLogic;
+        private readonly ICourseLogic _courseLogic;
+
+        public CoursesController(IDiagnoseLogic diagnoseLogic, ICourseLogic courseLogic)
+        {
+            _diagnoseLogic = diagnoseLogic;
+            _courseLogic = courseLogic;
+        }
+
+        [HttpGet]
+        public IActionResult Index()
+        {
+            List<CourseViewModel> courses = _courseLogic.ReadList();
+            ViewData["Title"] = "Список курсов";
+            return View("CoursesList", courses);
+        }
+        [HttpGet]
+        [HttpPost]
+        public IActionResult Add(CourseFormModel model, int[] selectedDiagnoses)
+        {
+            if (HttpContext.Request.Method == "GET")
+            {
+                ViewData["Title"] = "Новый курс";
+                model = new()
+                {
+                    Diagnoses = _diagnoseLogic.ReadList().Select(x => (x, false)).ToList()
+                };
+                return View("CourseForm", model);
+            }
+            else
+            {
+                var allDiagnoses = _diagnoseLogic.ReadList();
+                CourseBindingModel course = new CourseBindingModel
+                {
+                    Comment = model.CourseViewModel.Comment,
+                    DaysCount = model.CourseViewModel.DaysCount,
+                    PillsPerDay = model.CourseViewModel.PillsPerDay,
+                    CourseDiagnoses = selectedDiagnoses
+                        .ToDictionary(
+                            x => x,
+                            x => allDiagnoses.Where(y => y.Id == x) as IDiagnoseModel
+                        )
+                };
+                _courseLogic.Create(course);
+                return RedirectToAction("Index");
+            }
+        }
+        [HttpGet]
+        [HttpPost]
+        public IActionResult Edit(int id, CourseFormModel model, int[] selectedDiagnoses)
+        {
+            if (HttpContext.Request.Method == "GET")
+            {
+                var obj = _courseLogic.ReadElement(new CourseSearchModel { Id = id });
+                model = new()
+                {
+                    CourseViewModel = obj,
+                    Diagnoses = _diagnoseLogic.ReadList().Select(x => (x, obj.CourseDiagnoses.ContainsKey(x.Id))).ToList()
+                };
+                ViewData["Title"] = "Редактировать симптом";
+                return View("CourseForm", model);
+            }
+            else
+            {
+                var allDiagnoses = _diagnoseLogic.ReadList();
+                CourseBindingModel course = new CourseBindingModel
+                {
+                    Id = id,
+                    Comment = model.CourseViewModel.Comment,
+                    DaysCount = model.CourseViewModel.DaysCount,
+                    PillsPerDay = model.CourseViewModel.PillsPerDay,
+                    CourseDiagnoses = selectedDiagnoses
+                        .ToDictionary(
+                            x => x,
+                            x => allDiagnoses.Where(y => y.Id == x) as IDiagnoseModel
+                        )
+                };
+                _courseLogic.Update(course);
+                return RedirectToAction("Index");
+            }
+        }
+        [HttpPost]
+        public IActionResult Delete(int id)
+        {
+            var obj = _courseLogic.ReadElement(new CourseSearchModel { Id = id });
+            if (obj != null)
+            {
+                _courseLogic.Delete(new CourseBindingModel { Id = obj.Id });
+            }
+            return RedirectToAction("Index");
+        }
+    }
+}

Polyclinic/PolyclinicWebAppImplementer/Models/CourseFormModel.cs

@@ -0,0 +1,10 @@
+using PolyclinicContracts.ViewModels;
+
+namespace PolyclinicWebAppImplementer.Models
+{
+    public class CourseFormModel
+    {
+        public CourseViewModel? CourseViewModel { get; set; }
+        public List<(DiagnoseViewModel Diagnose, bool IsChecked)> Diagnoses { get; set; } = new();
+    }
+}

Polyclinic/PolyclinicWebAppImplementer/PolyclinicWebAppImplementer.csproj

@@ -10,7 +10,7 @@
 		<Content Update="log4net.config">
 		  <CopyToOutputDirectory>Always</CopyToOutputDirectory>
 		</Content>
-		<Content Update="Views\Home\Course.cshtml">
+		<Content Update="Views\Courses\CourseForm.cshtml">
 			<ExcludeFromSingleFile>true</ExcludeFromSingleFile>
 			<CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
 		</Content>

Polyclinic/PolyclinicWebAppImplementer/SiteMenuItems.cs

@@ -3,12 +3,9 @@
     public static class SiteMenuItems
     {
         public static (string Controller, string Action, string Title) Index = ("Home", "", "Главная");
-        public static (string Controller, string Action, string Title) Courses = ("Home", "Courses", "Курсы");
+        public static (string Controller, string Action, string Title) Courses = ("Courses", "", "Курсы");
         public static (string Controller, string Action, string Title) Diagnoses = ("Diagnoses", "", "Болезни");
         public static (string Controller, string Action, string Title) Symptomes = ("Symptomes", "", "Симптомы");
-        public static (string Controller, string Action, string Title) Symptom = ("Home", "Symptom", "Симптом");
-        public static (string Controller, string Action, string Title) Diagnose = ("Home", "Diagnose", "Болезнь");
-        public static (string Controller, string Action, string Title) Course = ("Home", "Course", "Курс");
         public static (string Controller, string Action, string Title) Login = ("Home", "Login", "Вход");
         public static (string Controller, string Action, string Title) Register = ("Home", "Register", "Регистрация");
         public static (string Controller, string Action, string Title) Privacy = ("Home", "Privacy", "Политика приватности");

Polyclinic/PolyclinicWebAppImplementer/Views/Courses/CourseForm.cshtml

@@ -0,0 +1,42 @@
+@model CourseFormModel
+<h4>@ViewData["Title"]</h4>
+<form class="d-flex flex-column" method="post">
+    <div class="row mb-5">
+        <div class="col-3">Количество дней:</div>
+        <div class="col-8"><input required asp-for="CourseViewModel.DaysCount" /></div>
+    </div>
+    <div class="row mb-5">
+        <div class="col-3">Количество препарата в день:</div>
+        <div class="col-8"><input required asp-for="CourseViewModel.PillsPerDay" /></div>
+    </div>
+    <div class="row mb-5">
+        <div class="col-3">Коментарий:</div>
+        <div class="col-8"><textarea asp-for="CourseViewModel.Comment"></textarea></div>
+    </div>
+    <div class="row mb-5 overflow-auto" style="max-height: 100px; max-width: 500px;">
+        <ol>
+            @foreach (var item in Model.Diagnoses)
+            {
+                <li class="mb-2 ps-1 ms-1">
+                    @if (item.IsChecked)
+                    {
+                        <input type="checkbox" id="diagnose-@item.Diagnose.Id" name="selectedDiagnoses" value="@item.Diagnose.Id" checked />
+                    }
+                    else
+                    {
+                        <input type="checkbox" id="diagnose-@item.Diagnose.Id" name="selectedDiagnoses" value="@item.Diagnose.Id" />
+                    }
+                    <label for="diagnose-@item.Diagnose.Id">@item.Diagnose.Name</label>
+                </li>
+            }
+        </ol>
+    </div>
+    <div class="row mb-5">
+        <div class="col-4">
+            <button class="btn btn-success" type="submit">
+                Сохранить
+            </button>
+            @Html.ActionLink("Отмена", "", "Courses", null, new { @class = "btn btn-danger" })
+        </div>
+    </div>
+</form>

Polyclinic/PolyclinicWebAppImplementer/Views/Courses/CoursesList.cshtml

@@ -0,0 +1,48 @@
+@using PolyclinicContracts.ViewModels
+@model List<CourseViewModel>
+@{
+    ViewBag.SelectedSiteMenuItem = SiteMenuItems.Courses;
+}
+<div>
+    <div class="d-flex flex-row">
+        <a class="btn btn-primary" asp-action="Add" title="Добавить">
+            Добавить курс
+        </a>
+    </div>
+    <table class="table">
+        <thead>
+            <tr>
+                <th scope="col">Номер</th>
+                <th scope="col">Количество дней</th>
+                <th scope="col">Количество препаратов в день</th>
+                <th scope="col">Комментарий</th>
+                <th scope="col"></th>
+            </tr>
+        </thead>
+        <tbody>
+            @foreach (var item in Model)
+            {
+                <tr>
+                    <th scope="row">@item.Id</th>
+                    <td>@item.DaysCount</td>
+                    <td>@item.PillsPerDay</td>
+                    <td>@item.Comment</td>
+                    <td class="d-flex">
+                        <form method="post" asp-action="Delete" asp-route-id="@item.Id">
+                            <button class="btn btn-danger me-1" title="Удалить" type="submit">
+                                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-trash-fill" viewBox="0 0 16 16">
+                                    <path d="M2.5 1a1 1 0 0 0-1 1v1a1 1 0 0 0 1 1H3v9a2 2 0 0 0 2 2h6a2 2 0 0 0 2-2V4h.5a1 1 0 0 0 1-1V2a1 1 0 0 0-1-1H10a1 1 0 0 0-1-1H7a1 1 0 0 0-1 1zm3 4a.5.5 0 0 1 .5.5v7a.5.5 0 0 1-1 0v-7a.5.5 0 0 1 .5-.5M8 5a.5.5 0 0 1 .5.5v7a.5.5 0 0 1-1 0v-7A.5.5 0 0 1 8 5m3 .5v7a.5.5 0 0 1-1 0v-7a.5.5 0 0 1 1 0" />
+                                </svg>
+                            </button>
+                        </form>
+                        <a class="btn btn-warning text-light" title="Редактировать" asp-action="Edit" asp-route-id="@item.Id">
+                            <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-pencil-fill" viewBox="0 0 16 16">
+                                <path d="M12.854.146a.5.5 0 0 0-.707 0L10.5 1.793 14.207 5.5l1.647-1.646a.5.5 0 0 0 0-.708zm.646 6.061L9.793 2.5 3.293 9H3.5a.5.5 0 0 1 .5.5v.5h.5a.5.5 0 0 1 .5.5v.5h.5a.5.5 0 0 1 .5.5v.5h.5a.5.5 0 0 1 .5.5v.207zm-7.468 7.468A.5.5 0 0 1 6 13.5V13h-.5a.5.5 0 0 1-.5-.5V12h-.5a.5.5 0 0 1-.5-.5V11h-.5a.5.5 0 0 1-.5-.5V10h-.5a.5.5 0 0 1-.175-.032l-.179.178a.5.5 0 0 0-.11.168l-2 5a.5.5 0 0 0 .65.65l5-2a.5.5 0 0 0 .168-.11z" />
+                            </svg>
+                        </a>
+                    </td>
+                </tr>
+            }
+        </tbody>
+    </table>
+</div>

Polyclinic/PolyclinicWebAppImplementer/Views/Home/Course.cshtml

@@ -1,60 +0,0 @@
-@{
-    ViewBag.SelectedSiteMenuItem = SiteMenuItems.Course;
-}
-<h4>Новый курс лечения</h4>
-<form class="d-flex flex-column" method="post">
-    <div class="row mb-5">
-        <div class="col-3">Количество дней:</div>
-        <div class="col-8"><input type="number" id="daysCount" name="daysCount" /></div>
-    </div>
-    <div class="row mb-5">
-        <div class="col-3">Количество препарата в день:</div>
-        <div class="col-8"><input type="number" id="pillsPerDay" name="pillsPerDay" /></div>
-    </div>
-    <div class="row mb-5">
-        <div class="col-3">Коментарий:</div>
-        <div class="col-8"><textarea id="comment" name="comment"></textarea></div>
-    </div>
-    <div class="row mb-5">
-        <div class="col-3 d-flex align-content-center">
-            <h5 class="me-2">Болезни</h5>
-            <select id="diagnoseId" name="diagnoseId" class="me-2">
-                <option value="">Выберите болезнь</option>
-                @{
-                    for (int i = 0; i < 10; i++)
-                    {
-                        <option value="@i">Какая-то противная болезнь @i</option>
-                    }
-                }
-            </select>
-            <button class="btn btn-success" type="button">
-                Добавить
-            </button>
-        </div>
-    </div>
-    <div class="row mb-5 overflow-auto" style="max-height: 100px; max-width: 500px;">
-        <ol>
-            @{
-                for (int i = 0; i < 7; i++)
-                {
-                    <li class="mb-2 ps-1 ms-1">
-                        <a asp-action="Course" class="text-decoration-none">
-                            <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-trash-fill text-danger " viewBox="0 0 16 16">
-                                <path d="M2.5 1a1 1 0 0 0-1 1v1a1 1 0 0 0 1 1H3v9a2 2 0 0 0 2 2h6a2 2 0 0 0 2-2V4h.5a1 1 0 0 0 1-1V2a1 1 0 0 0-1-1H10a1 1 0 0 0-1-1H7a1 1 0 0 0-1 1zm3 4a.5.5 0 0 1 .5.5v7a.5.5 0 0 1-1 0v-7a.5.5 0 0 1 .5-.5M8 5a.5.5 0 0 1 .5.5v7a.5.5 0 0 1-1 0v-7A.5.5 0 0 1 8 5m3 .5v7a.5.5 0 0 1-1 0v-7a.5.5 0 0 1 1 0" />
-                            </svg>
-                        </a>
-                        <span>Выбранная болезнь</span>
-                    </li>
-                }
-            }
-        </ol>
-    </div>
-    <div class="row mb-5">
-        <div class="col-4">
-            <button class="btn btn-success" type="submit">
-                Сохранить
-            </button>
-            @Html.ActionLink("Отмена", "Courses", "Home", null, new { @class = "btn btn-danger" })
-        </div>
-    </div>
-</form>

Polyclinic/PolyclinicWebAppImplementer/Views/Home/Courses.cshtml

@@ -1,47 +0,0 @@
-@{
-    ViewBag.SelectedSiteMenuItem = SiteMenuItems.Courses;
-}
-<div>
-    <div class="d-flex flex-row">
-        <a class="btn btn-primary" asp-action="Course" asp-controller="Home" title="Добавить">
-            Добавить курс
-        </a>
-    </div>
-    <table class="table">
-        <thead>
-            <tr>
-                <th scope="col">Номер</th>
-                <th scope="col">Количество дней</th>
-                <th scope="col">Количество препаратов в день</th>
-                <th scope="col">Комментарий</th>
-                <th scope="col"></th>
-            </tr>
-        </thead>
-        <tbody>
-            @{
-                int count = 20;
-                for (int i = 0; i < count; i++)
-                {
-                    <tr>
-                        <th scope="row">@i</th>
-                        <td>12</td>
-                        <td>3</td>
-                        <td>Очень хороший курс приема</td>
-                        <td class="d-flex">
-                            <a class="btn btn-danger me-1" title="Удалить">
-                                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-trash-fill" viewBox="0 0 16 16">
-                                    <path d="M2.5 1a1 1 0 0 0-1 1v1a1 1 0 0 0 1 1H3v9a2 2 0 0 0 2 2h6a2 2 0 0 0 2-2V4h.5a1 1 0 0 0 1-1V2a1 1 0 0 0-1-1H10a1 1 0 0 0-1-1H7a1 1 0 0 0-1 1zm3 4a.5.5 0 0 1 .5.5v7a.5.5 0 0 1-1 0v-7a.5.5 0 0 1 .5-.5M8 5a.5.5 0 0 1 .5.5v7a.5.5 0 0 1-1 0v-7A.5.5 0 0 1 8 5m3 .5v7a.5.5 0 0 1-1 0v-7a.5.5 0 0 1 1 0" />
-                                </svg>
-                            </a>
-                            <a class="btn btn-warning text-light" title="Редактировать" asp-action="Course" asp-controller="Home">
-                                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-pencil-fill" viewBox="0 0 16 16">
-                                    <path d="M12.854.146a.5.5 0 0 0-.707 0L10.5 1.793 14.207 5.5l1.647-1.646a.5.5 0 0 0 0-.708zm.646 6.061L9.793 2.5 3.293 9H3.5a.5.5 0 0 1 .5.5v.5h.5a.5.5 0 0 1 .5.5v.5h.5a.5.5 0 0 1 .5.5v.5h.5a.5.5 0 0 1 .5.5v.207zm-7.468 7.468A.5.5 0 0 1 6 13.5V13h-.5a.5.5 0 0 1-.5-.5V12h-.5a.5.5 0 0 1-.5-.5V11h-.5a.5.5 0 0 1-.5-.5V10h-.5a.5.5 0 0 1-.175-.032l-.179.178a.5.5 0 0 0-.11.168l-2 5a.5.5 0 0 0 .65.65l5-2a.5.5 0 0 0 .168-.11z" />
-                                </svg>
-                            </a>
-                        </td>
-                    </tr>
-                }
-            }
-        </tbody>
-    </table>
-</div>