Работает привязка\отвязка курсов к рецептам в исполнителе

Polyclinic/PolyclinicDatabaseImplement/Models/Recipe.cs

@@ -68,6 +68,10 @@ namespace PolyclinicDatabaseImplement.Models
 
         public void UpdateProcedures(PolyclinicDatabase database, RecipeBindingModel bindingModel)
         {
+            if (database.Procedures.Count() == 0)
+            {
+                return;
+            }
             var RecipeProcedures = database.RecipeProcedures.Where(x => x.ProcedureId == bindingModel.Id).ToList();
 
             if (RecipeProcedures != null)

Polyclinic/PolyclinicWebAppImplementer/Controllers/RecipeController.cs

@@ -0,0 +1,72 @@
+using Microsoft.AspNetCore.Mvc;
+using PolyclinicBusinessLogic.BusinessLogics;
+using PolyclinicContracts.BindingModels;
+using PolyclinicContracts.BusinessLogicsContracts;
+using PolyclinicContracts.SearchModels;
+using PolyclinicWebAppImplementer.Models;
+
+namespace PolyclinicWebAppImplementer.Controllers
+{
+    public class RecipeController : Controller
+    {
+        private readonly IRecipeLogic _recipeLogic;
+        private readonly ICourseLogic _courseLogic;
+
+        public RecipeController(IRecipeLogic recipeLogic, ICourseLogic courseLogic)
+        {
+            _recipeLogic = recipeLogic;
+            _courseLogic = courseLogic;
+        }
+
+        [HttpGet]
+        [HttpPost]
+        public IActionResult LinkCourse(RecipeLinkCourseModel model)
+        {
+            var recipes = _recipeLogic.ReadList();
+            var courses = _courseLogic.ReadList();
+            var linkedRecipes = recipes
+                    .Where(x => x.CourseId != null)
+                    .Select(x => (x, _courseLogic.ReadElement(new CourseSearchModel { Id = x.CourseId }))).ToList();
+
+            if (HttpContext.Request.Method == "GET")
+            {
+                model = new()
+                {
+                    Recipes = recipes,
+                    Courses = courses,
+                    LinkedRecipes = linkedRecipes
+                };
+
+                return View(model);
+            }
+            else
+            {
+                var recipe = _recipeLogic.ReadElement(new RecipeSearchModel { Id = model.RecipeId });
+                var recipeBindingModel = new RecipeBindingModel
+                {
+                    Id = recipe.Id,
+                    ProceduresCount = recipe.ProceduresCount,
+                    Comment = recipe.Comment,
+                    RecipeProcedures = recipe.RecipeProcedures,
+                    CourseId = model.CourseId
+                };
+                _recipeLogic.Update(recipeBindingModel);
+                return RedirectToAction("LinkCourse");
+            }
+        }
+        [HttpPost]
+        public IActionResult UnLinkCourse(int id)
+        {
+            var recipe = _recipeLogic.ReadElement(new RecipeSearchModel { Id = id });
+            var recipeBindingModel = new RecipeBindingModel
+            {
+                Id = recipe.Id,
+                ProceduresCount = recipe.ProceduresCount,
+                Comment = recipe.Comment,
+                RecipeProcedures = recipe.RecipeProcedures
+            };
+            _recipeLogic.Update(recipeBindingModel);
+            return RedirectToAction("LinkCourse");
+        }
+    }
+}

Polyclinic/PolyclinicWebAppImplementer/Models/RecipeLinkCourseModel.cs

@@ -0,0 +1,15 @@
+using PolyclinicContracts.ViewModels;
+
+namespace PolyclinicWebAppImplementer.Models
+{
+    public class RecipeLinkCourseModel
+    {
+        public List<RecipeViewModel> Recipes { get; set; } = new();
+        public List<CourseViewModel> Courses { get; set; } = new();
+        public int? RecipeId { get; set; }
+        public int? CourseId { get; set; }
+        public RecipeViewModel? Recipe { get; set; }
+        public CourseViewModel? Course { get; set; }
+        public List<(RecipeViewModel Recipe, CourseViewModel Course)> LinkedRecipes { get; set; } = new();
+    }
+}

Polyclinic/PolyclinicWebAppImplementer/SiteMenuItems.cs

@@ -9,7 +9,7 @@
         public static (string Controller, string Action, string Title, PageVisible Visible) Login = ("User", "Login", "Вход", PageVisible.AllowOnlyNotAuthorized);
         public static (string Controller, string Action, string Title, PageVisible Visible) Register = ("User", "Register", "Регистрация", PageVisible.AllowOnlyNotAuthorized);
         public static (string Controller, string Action, string Title, PageVisible Visible) Privacy = ("User", "Privacy", "Личный кабинет", PageVisible.AllowOnlyAuthorized);
-        public static (string Controller, string Action, string Title, PageVisible Visible) AddRecipeToCourse = ("Home", "AddRecipeToCourse", "Привязка рецепта", PageVisible.AllowOnlyAuthorized);
+        public static (string Controller, string Action, string Title, PageVisible Visible) AddRecipeToCourse = ("Recipe", "LinkCourse", "Привязка рецептов", PageVisible.AllowOnlyAuthorized);
         public static (string Controller, string Action, string Title, PageVisible Visible) MedicamentsByDiagnoses = ("Home", "MedicamentsByDiagnoses", "Лекарства по болезням", PageVisible.AllowOnlyAuthorized);
         public static (string Controller, string Action, string Title, PageVisible Visible) DiagnosesReport = ("Home", "DiagnosesReport", "Отчет по болезням", PageVisible.AllowOnlyAuthorized);
 

Polyclinic/PolyclinicWebAppImplementer/Views/Home/AddRecipeToCourse.cshtml

@@ -1,41 +0,0 @@
-@{
-    ViewBag.SelectedSiteMenuItem = SiteMenuItems.AddRecipeToCourse;
-}
-<h4>Привязка рецепта к курсу</h4>
-<form id="addrecipetocourse" method="post">
-    <div class="row mb-2">
-        <div class="col-3 d-flex align-content-center">
-            <h5 class="me-2">Рецепт</h5>
-            <select id="recipeId" name="recipeId" class="me-2">
-                <option value="">Выберите рецепт</option>
-                @{
-                    for (int i = 0; i < 10; i++)
-                    {
-                        <option value="@i">Рецепт оууеее @i</option>
-                    }
-                }
-            </select>
-        </div>
-    </div>
-    <div class="row mb-2">
-        <div class="col-3 d-flex align-content-center">
-            <h5 class="me-2">Курс</h5>
-            <select id="courseId" name="courseId" class="me-2">
-                <option value="">Выберите курс</option>
-                @{
-                    for (int i = 0; i < 10; i++)
-                    {
-                        <option value="@i">Какой то курс @i</option>
-                    }
-                }
-            </select>
-        </div>
-    </div>
-    <div class="row mb-2">
-        <div class="col-3">
-            <button class="btn btn-primary" type="submit">
-                Привязать
-            </button>
-        </div>
-    </div>
-</form>

Polyclinic/PolyclinicWebAppImplementer/Views/Recipe/LinkCourse.cshtml

@@ -0,0 +1,67 @@
+@model RecipeLinkCourseModel
+@{
+    ViewBag.SelectedSiteMenuItem = SiteMenuItems.AddRecipeToCourse;
+}
+<h4>Привязка рецепта к курсу</h4>
+<div class="row">
+    <form method="post" class="col">
+        <div class="row mb-2">
+            <div class="col-3 d-flex align-content-center">
+                <h5 class="me-2">Рецепт</h5>
+                <select required asp-for="@Model.RecipeId" class="me-2">
+                    <option value="">Выберите рецепт</option>
+                    @foreach (var item in Model.Recipes)
+                    {
+                        @if (item.CourseId == null)
+                        {
+                            <option value="@item.Id">#@item.Id @item.Comment</option>
+                        }
+                    }
+                </select>
+            </div>
+        </div>
+        <div class="row mb-2">
+            <div class="col-3 d-flex align-content-center">
+                <h5 class="me-2">Курс</h5>
+                <select required asp-for="@Model.CourseId" class="me-2">
+                    <option value="">Выберите курс</option>
+                    @foreach (var item in Model.Courses)
+                    {
+                        <option value="@item.Id">#@item.Id @item.Comment</option>
+                    }
+                </select>
+            </div>
+        </div>
+        <div class="row mb-2">
+            <div class="col-3">
+                <button class="btn btn-primary" type="submit">
+                    Привязать
+                </button>
+            </div>
+        </div>
+    </form>
+    <div class="col">
+        <h4>Привязанные рецепты</h4>
+        <table>
+            <tr>
+                <th>Рецепт</th>
+                <th>Курс</th>
+                <th></th>
+            </tr>
+            @foreach (var item in Model.LinkedRecipes)
+            {
+                <tr>
+                    <td>#@item.Recipe.Id @item.Recipe.Comment</td>
+                    <td>#@item.Course.Id @item.Course.Comment</td>
+                    <td>
+                        <form method="post" asp-action="UnLinkCourse" asp-route-id="@item.Recipe.Id">
+                            <button class="btn btn-danger btm-sm" type="submit">
+                                Отвязать
+                            </button>
+                        </form>
+                    </td>
+                </tr>
+            }
+        </table>
+    </div>
+</div>