изменила ProcedureRecipe на RecipeProcedure, пересоздала бд и миграцию

Polyclinic/PolyclinicContracts/BindingModels/ProcedureBindingModel.cs

@@ -8,7 +8,5 @@ namespace PolyclinicContracts.BindingModels
         public int UserId { get; set; }
         public string Name { get; set; } = string.Empty;
         public string Comment { get; set; } = string.Empty;
-        public Dictionary<int, IRecipeModel> ProcedureRecipes { get; set; } = new();
-
     }
 }

Polyclinic/PolyclinicContracts/BindingModels/RecipeBindingModel.cs

@@ -7,5 +7,6 @@ namespace PolyclinicContracts.BindingModels
         public int Id { get; set; }
         public int ProceduresCount { get; set; }
         public string Comment { get; set; } = string.Empty;
+        public Dictionary<int, IProcedureModel> RecipeProcedures { get; } = new();
     }
 }

Polyclinic/PolyclinicContracts/ViewModels/ProcedureViewModel.cs

@@ -11,6 +11,5 @@ namespace PolyclinicContracts.ViewModels
         public string Name { get; set; } = string.Empty;
         [DisplayName("Комментарий")]
         public string Comment { get; set; } = string.Empty;
-        public Dictionary<int, IRecipeModel> ProcedureRecipes { get; set; } = new();
     }
 }

Polyclinic/PolyclinicContracts/ViewModels/RecipeViewModel.cs

@@ -12,5 +12,7 @@ namespace PolyclinicContracts.ViewModels
 
         [DisplayName("Комментарий")]
         public string Comment { get; set; } = string.Empty;
+
+        public Dictionary<int, IProcedureModel> RecipeProcedures { get; } = new();
     }
 }

Polyclinic/PolyclinicDataModels/Models/IProcedureModel.cs

@@ -5,6 +5,5 @@
         string Name { get; }
         string Comment { get; }
         int UserId { get; }
-        Dictionary<int, IRecipeModel> ProcedureRecipes { get; }
     }
 }

Polyclinic/PolyclinicDataModels/Models/IRecipeModel.cs

@@ -4,5 +4,6 @@
     {
         int ProceduresCount { get; set; }
         string Comment { get; set; }
+        Dictionary<int, IProcedureModel> RecipeProcedures { get; }
     }
 }

Polyclinic/PolyclinicDatabaseImplement/Implements/ProcedureStorage.cs

@@ -14,8 +14,6 @@ namespace PolyclinicDatabaseImplement.Implements
         {
             using var database = new PolyclinicDatabase();
             return database.Procedures
-                .Include(x => x.Recipes)
-                .ThenInclude(x => x.Recipe)
                 .ToList()
                 .Select(x => x.GetViewModel)
                 .ToList();
@@ -29,8 +27,6 @@ namespace PolyclinicDatabaseImplement.Implements
             }
             using var database = new PolyclinicDatabase();
             return database.Procedures
-                .Include(x => x.Recipes)
-                .ThenInclude(x => x.Recipe)
                 .Where(x => x.Name == model.Name)
                 .Select(x => x.GetViewModel)
                 .ToList();
@@ -45,8 +41,6 @@ namespace PolyclinicDatabaseImplement.Implements
             }
             using var database = new PolyclinicDatabase();
             return database.Procedures
-             .Include(x => x.Recipes)
-             .ThenInclude(x => x.Recipe)
              .FirstOrDefault(x => (!string.IsNullOrEmpty(model.Name) && x.Name == model.Name) ||
              (model.Id.HasValue && x.Id == model.Id))?.GetViewModel;
         }
@@ -54,7 +48,7 @@ namespace PolyclinicDatabaseImplement.Implements
         public ProcedureViewModel? Insert(ProcedureBindingModel model)
         {
             using var database = new PolyclinicDatabase();
-            var newProcedure = Procedure.Create(database, model);
+            var newProcedure = Procedure.Create(model);
             if (newProcedure == null)
             {
                 return null;
@@ -66,31 +60,19 @@ namespace PolyclinicDatabaseImplement.Implements
         public ProcedureViewModel? Update(ProcedureBindingModel model)
         {
             using var database = new PolyclinicDatabase();
-            using var transaction = database.Database.BeginTransaction();
+            var procedure = database.Procedures.FirstOrDefault(x => x.Id == model.Id);
-            try
+            if (procedure == null)
-            {
-                var Procedure = database.Procedures.FirstOrDefault(rec => rec.Id == model.Id);
-                if (Procedure == null)
             {
                 return null;
             }
-                Procedure.Update(model);
+            procedure.Update(model);
             database.SaveChanges();
-                Procedure.UpdateRecipes(database, model);
+            return procedure.GetViewModel;
-                transaction.Commit();
-                return Procedure.GetViewModel;
-            }
-            catch
-            {
-                transaction.Rollback();
-                throw;
-            }
         }
         public ProcedureViewModel? Delete(ProcedureBindingModel model)
         {
             using var database = new PolyclinicDatabase();
             var element = database.Procedures
-            .Include(x => x.Recipes)
             .FirstOrDefault(rec => rec.Id == model.Id);
             if (element != null)
             {

Polyclinic/PolyclinicDatabaseImplement/Implements/RecipeStorage.cs

@@ -1,4 +1,5 @@
-using PolyclinicContracts.BindingModels;
+using Microsoft.EntityFrameworkCore;
+using PolyclinicContracts.BindingModels;
 using PolyclinicContracts.SearchModels;
 using PolyclinicContracts.StoragesContracts;
 using PolyclinicContracts.ViewModels;
@@ -12,7 +13,11 @@ namespace PolyclinicDatabaseImplement.Implements
         public List<RecipeViewModel> GetFullList()
         {
             using var database = new PolyclinicDatabase();
-            return database.Recipes.Select(x => x.GetViewModel).ToList();
+            return database.Recipes
+                .Include(x => x.Procedures)
+                .ThenInclude(x => x.Procedure)
+                .Select(x => x.GetViewModel)
+                .ToList();
         }
         public List<RecipeViewModel> GetFilteredList(RecipeSearchModel bindingModel)
         {
@@ -21,7 +26,12 @@ namespace PolyclinicDatabaseImplement.Implements
                 return new();
             }
             using var database = new PolyclinicDatabase();
-            return database.Recipes.Where(x => x.Comment.Contains(bindingModel.Comment)).Select(x => x.GetViewModel).ToList();
+            return database.Recipes
+                .Include(x => x.Procedures)
+                .ThenInclude(x => x.Procedure)
+                .Where(x => x.Comment.Contains(bindingModel.Comment))
+                .Select(x => x.GetViewModel)
+                .ToList();
         }
 
         public RecipeViewModel? GetElement(RecipeSearchModel bindingModel)
@@ -31,14 +41,19 @@ namespace PolyclinicDatabaseImplement.Implements
                 return null;
             }
             using var database = new PolyclinicDatabase();
-            return database.Recipes.FirstOrDefault(x => (!string.IsNullOrEmpty(bindingModel.Comment) &&
+            return database.Recipes
-            x.Comment == bindingModel.Comment) || (bindingModel.Id.HasValue && x.Id == bindingModel.Id))?.GetViewModel;
+                .Include(x => x.Procedures)
+                .ThenInclude(x => x.Procedure)
+                .FirstOrDefault(x => (!string.IsNullOrEmpty(bindingModel.Comment) &&
+                x.Comment == bindingModel.Comment) || 
+                (bindingModel.Id.HasValue && x.Id == bindingModel.Id))?
+                .GetViewModel;
         }
 
         public RecipeViewModel? Insert(RecipeBindingModel bindingModel)
         {
             using var database = new PolyclinicDatabase();
-            var newRecipe = Recipe.Create(bindingModel);
+            var newRecipe = Recipe.Create(database, bindingModel);
             if (newRecipe == null)
             {
                 return null;
@@ -51,20 +66,33 @@ namespace PolyclinicDatabaseImplement.Implements
         public RecipeViewModel? Update(RecipeBindingModel bindingModel)
         {
             using var database = new PolyclinicDatabase();
-            var recipe = database.Recipes.FirstOrDefault(x => x.Id == bindingModel.Id);
+            using var transaction = database.Database.BeginTransaction();
-            if(recipe == null)
+            try
+            {
+                var Recipe = database.Recipes.FirstOrDefault(rec => rec.Id == bindingModel.Id);
+                if (Recipe == null)
                 {
                     return null;
                 }
-            recipe.Update(bindingModel);
+                Recipe.Update(bindingModel);
                 database.SaveChanges();
-            return recipe.GetViewModel;
+                Recipe.UpdateProcedures(database, bindingModel);
+                transaction.Commit();
+                return Recipe.GetViewModel;
+            }
+            catch
+            {
+                transaction.Rollback();
+                throw;
+            }
         }
 
         public RecipeViewModel? Delete(RecipeBindingModel bindingModel)
         {
             using var database = new PolyclinicDatabase();
-            var recipe = database.Recipes.FirstOrDefault(x => x.Id == bindingModel.Id);
+            var recipe = database.Recipes
+                .Include(x => x.Procedures)
+                .FirstOrDefault(x => x.Id == bindingModel.Id);
             if (recipe == null)
             {
                 return null;

Polyclinic/PolyclinicDatabaseImplement/Migrations/20240430121818_InitCreate.Designer.cs

@@ -11,8 +11,8 @@ using SecuritySystemDatabaseImplement;
 namespace PolyclinicDatabaseImplement.Migrations
 {
     [DbContext(typeof(PolyclinicDatabase))]
-    [Migration("20240430074427_InitializeDatabase")]
+    [Migration("20240430121818_InitCreate")]
-    partial class InitializeDatabase
+    partial class InitCreate
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
@@ -156,7 +156,27 @@ namespace PolyclinicDatabaseImplement.Migrations
                     b.ToTable("Procedures");
                 });
 
-            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.ProcedureRecipe", b =>
+            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Recipe", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Comment")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("ProceduresCount")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Recipes");
+                });
+
+            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.RecipeProcedure", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -176,27 +196,7 @@ namespace PolyclinicDatabaseImplement.Migrations
 
                     b.HasIndex("RecipeId");
 
-                    b.ToTable("ProcedureRecipes");
+                    b.ToTable("RecipeProcedures");
-                });
-
-            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Recipe", b =>
-                {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
-
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
-
-                    b.Property<string>("Comment")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.Property<int>("ProceduresCount")
-                        .HasColumnType("int");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("Recipes");
                 });
 
             modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Symptom", b =>
@@ -354,16 +354,16 @@ namespace PolyclinicDatabaseImplement.Migrations
                     b.Navigation("Symptom");
                 });
 
-            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.ProcedureRecipe", b =>
+            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.RecipeProcedure", b =>
                 {
                     b.HasOne("PolyclinicDatabaseImplement.Models.Procedure", "Procedure")
-                        .WithMany("Recipes")
+                        .WithMany()
                         .HasForeignKey("ProcedureId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
                     b.HasOne("PolyclinicDatabaseImplement.Models.Recipe", "Recipe")
-                        .WithMany()
+                        .WithMany("Procedures")
                         .HasForeignKey("RecipeId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
@@ -416,9 +416,9 @@ namespace PolyclinicDatabaseImplement.Migrations
                     b.Navigation("Diagnoses");
                 });
 
-            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Procedure", b =>
+            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Recipe", b =>
                 {
-                    b.Navigation("Recipes");
+                    b.Navigation("Procedures");
                 });
 
             modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Symptom", b =>

Polyclinic/PolyclinicDatabaseImplement/Migrations/20240430121818_InitCreate.cs

@@ -5,7 +5,7 @@
 namespace PolyclinicDatabaseImplement.Migrations
 {
     /// <inheritdoc />
-    public partial class InitializeDatabase : Migration
+    public partial class InitCreate : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
@@ -92,7 +92,7 @@ namespace PolyclinicDatabaseImplement.Migrations
                 });
 
             migrationBuilder.CreateTable(
-                name: "ProcedureRecipes",
+                name: "RecipeProcedures",
                 columns: table => new
                 {
                     Id = table.Column<int>(type: "int", nullable: false)
@@ -102,15 +102,15 @@ namespace PolyclinicDatabaseImplement.Migrations
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_ProcedureRecipes", x => x.Id);
+                    table.PrimaryKey("PK_RecipeProcedures", x => x.Id);
                     table.ForeignKey(
-                        name: "FK_ProcedureRecipes_Procedures_ProcedureId",
+                        name: "FK_RecipeProcedures_Procedures_ProcedureId",
                         column: x => x.ProcedureId,
                         principalTable: "Procedures",
                         principalColumn: "Id",
                         onDelete: ReferentialAction.Cascade);
                     table.ForeignKey(
-                        name: "FK_ProcedureRecipes_Recipes_RecipeId",
+                        name: "FK_RecipeProcedures_Recipes_RecipeId",
                         column: x => x.RecipeId,
                         principalTable: "Recipes",
                         principalColumn: "Id",
@@ -275,13 +275,13 @@ namespace PolyclinicDatabaseImplement.Migrations
                 column: "SymptomId");
 
             migrationBuilder.CreateIndex(
-                name: "IX_ProcedureRecipes_ProcedureId",
+                name: "IX_RecipeProcedures_ProcedureId",
-                table: "ProcedureRecipes",
+                table: "RecipeProcedures",
                 column: "ProcedureId");
 
             migrationBuilder.CreateIndex(
-                name: "IX_ProcedureRecipes_RecipeId",
+                name: "IX_RecipeProcedures_RecipeId",
-                table: "ProcedureRecipes",
+                table: "RecipeProcedures",
                 column: "RecipeId");
 
             migrationBuilder.CreateIndex(
@@ -315,7 +315,7 @@ namespace PolyclinicDatabaseImplement.Migrations
                 name: "Medicaments");
 
             migrationBuilder.DropTable(
-                name: "ProcedureRecipes");
+                name: "RecipeProcedures");
 
             migrationBuilder.DropTable(
                 name: "SymptomDiagnoses");

Polyclinic/PolyclinicDatabaseImplement/Migrations/PolyclinicDatabaseModelSnapshot.cs

@@ -153,7 +153,27 @@ namespace PolyclinicDatabaseImplement.Migrations
                     b.ToTable("Procedures");
                 });
 
-            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.ProcedureRecipe", b =>
+            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Recipe", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("Comment")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("ProceduresCount")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Recipes");
+                });
+
+            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.RecipeProcedure", b =>
                 {
                     b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
@@ -173,27 +193,7 @@ namespace PolyclinicDatabaseImplement.Migrations
 
                     b.HasIndex("RecipeId");
 
-                    b.ToTable("ProcedureRecipes");
+                    b.ToTable("RecipeProcedures");
-                });
-
-            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Recipe", b =>
-                {
-                    b.Property<int>("Id")
-                        .ValueGeneratedOnAdd()
-                        .HasColumnType("int");
-
-                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
-
-                    b.Property<string>("Comment")
-                        .IsRequired()
-                        .HasColumnType("nvarchar(max)");
-
-                    b.Property<int>("ProceduresCount")
-                        .HasColumnType("int");
-
-                    b.HasKey("Id");
-
-                    b.ToTable("Recipes");
                 });
 
             modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Symptom", b =>
@@ -351,16 +351,16 @@ namespace PolyclinicDatabaseImplement.Migrations
                     b.Navigation("Symptom");
                 });
 
-            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.ProcedureRecipe", b =>
+            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.RecipeProcedure", b =>
                 {
                     b.HasOne("PolyclinicDatabaseImplement.Models.Procedure", "Procedure")
-                        .WithMany("Recipes")
+                        .WithMany()
                         .HasForeignKey("ProcedureId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
                     b.HasOne("PolyclinicDatabaseImplement.Models.Recipe", "Recipe")
-                        .WithMany()
+                        .WithMany("Procedures")
                         .HasForeignKey("RecipeId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
@@ -413,9 +413,9 @@ namespace PolyclinicDatabaseImplement.Migrations
                     b.Navigation("Diagnoses");
                 });
 
-            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Procedure", b =>
+            modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Recipe", b =>
                 {
-                    b.Navigation("Recipes");
+                    b.Navigation("Procedures");
                 });
 
             modelBuilder.Entity("PolyclinicDatabaseImplement.Models.Symptom", b =>

Polyclinic/PolyclinicDatabaseImplement/Models/Procedure.cs

@@ -3,7 +3,6 @@ using PolyclinicContracts.ViewModels;
 using PolyclinicDataModels.Models;
 using SecuritySystemDatabaseImplement;
 using System.ComponentModel.DataAnnotations;
-using System.ComponentModel.DataAnnotations.Schema;
 
 namespace PolyclinicDatabaseImplement.Models
 {
@@ -20,25 +19,7 @@ namespace PolyclinicDatabaseImplement.Models
         [Required]
         public string Comment { get; set; } = string.Empty;
 
-        private Dictionary<int, IRecipeModel>? _procedureRecipes = null;
+        public static Procedure Create(ProcedureBindingModel bindingModel)
-
-        [ForeignKey("ProcedureId")]
-        public virtual List<ProcedureRecipe> Recipes { get; set; } = new();
-
-        [NotMapped]
-        public Dictionary<int, IRecipeModel> ProcedureRecipes
-        {
-            get
-            {
-                if(_procedureRecipes == null)
-                {
-                    _procedureRecipes = Recipes.ToDictionary(recPC => recPC.RecipeId, recPC => (recPC.Recipe as IRecipeModel));
-                }
-                return _procedureRecipes;
-            }
-        }
-
-        public static Procedure Create(PolyclinicDatabase database, ProcedureBindingModel bindingModel)
         {
             return new Procedure()
             {
@@ -46,10 +27,6 @@ namespace PolyclinicDatabaseImplement.Models
                 UserId = bindingModel.UserId,
                 Name = bindingModel.Name,
                 Comment = bindingModel.Comment,
-                Recipes = bindingModel.ProcedureRecipes.Select(x => new ProcedureRecipe
-                {
-                    Recipe = database.Recipes.First(y => y.Id == x.Key)
-                }).ToList()
             };
         }
 
@@ -66,27 +43,5 @@ namespace PolyclinicDatabaseImplement.Models
             UserId = UserId,
             Comment = Comment,
         };        
-
-        public void UpdateRecipes(PolyclinicDatabase database, ProcedureBindingModel bindingModel)
-        {
-            var ProcedureRecipes = database.ProcedureRecipes.Where(x => x.ProcedureId == bindingModel.Id).ToList();
-
-            if(ProcedureRecipes != null)
-            {
-                // удалили те, которых нет в модели
-                database.ProcedureRecipes.RemoveRange(ProcedureRecipes.Where(rec => !bindingModel.ProcedureRecipes.ContainsKey(rec.RecipeId)));
-                database.SaveChanges();
-            }
-            var Procedure = database.Procedures.First(x => x.Id == bindingModel.Id);
-            foreach (var pc in bindingModel.ProcedureRecipes)
-            {
-                database.ProcedureRecipes.Add(new ProcedureRecipe
-                {
-                    Procedure = Procedure,
-                    Recipe = database.Recipes.First(x => x.Id == pc.Key)
-                });
-            }
-            _procedureRecipes = null;
-        }
     }
 }

Polyclinic/PolyclinicDatabaseImplement/Models/Recipe.cs

@@ -3,6 +3,7 @@ using PolyclinicContracts.ViewModels;
 using PolyclinicDataModels.Models;
 using SecuritySystemDatabaseImplement;
 using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
 
 namespace PolyclinicDatabaseImplement.Models
 {
@@ -16,13 +17,35 @@ namespace PolyclinicDatabaseImplement.Models
         [Required]
         public string Comment { get; set; } = string.Empty;
 
-        public static Recipe Create( RecipeBindingModel bindingModel)
+        private Dictionary<int, IProcedureModel>? _recipeProcedures = null;
+
+        [ForeignKey("RecipeId")]
+        public virtual List<RecipeProcedure> Procedures { get; set; } = new();
+
+        [NotMapped]
+        public Dictionary<int, IProcedureModel> RecipeProcedures
+        {
+            get
+            {
+                if (_recipeProcedures == null)
+                {
+                    _recipeProcedures = Procedures.ToDictionary(recPC => recPC.ProcedureId, recPC => (recPC.Procedure as IProcedureModel));
+                }
+                return _recipeProcedures;
+            }
+        }
+
+        public static Recipe Create(PolyclinicDatabase database, RecipeBindingModel bindingModel)
         {
             return new Recipe()
             {
                 Id = bindingModel.Id,
                 ProceduresCount = bindingModel.ProceduresCount,
                 Comment = bindingModel.Comment,
+                Procedures = bindingModel.RecipeProcedures.Select(x => new RecipeProcedure
+                {
+                    Recipe = database.Recipes.First(y => y.Id == x.Key)
+                }).ToList()
             };
         }
 
@@ -38,5 +61,27 @@ namespace PolyclinicDatabaseImplement.Models
             ProceduresCount = ProceduresCount,
             Comment = Comment
         };
+
+        public void UpdateProcedures(PolyclinicDatabase database, RecipeBindingModel bindingModel)
+        {
+            var RecipeProcedures = database.RecipeProcedures.Where(x => x.ProcedureId == bindingModel.Id).ToList();
+
+            if (RecipeProcedures != null)
+            {
+                // удалили те, которых нет в модели
+                database.RecipeProcedures.RemoveRange(RecipeProcedures.Where(rec => !bindingModel.RecipeProcedures.ContainsKey(rec.RecipeId)));
+                database.SaveChanges();
+            }
+            var Procedure = database.Procedures.First(x => x.Id == bindingModel.Id);
+            foreach (var pc in bindingModel.RecipeProcedures)
+            {
+                database.RecipeProcedures.Add(new RecipeProcedure
+                {
+                    Procedure = Procedure,
+                    Recipe = database.Recipes.First(x => x.Id == pc.Key)
+                });
+            }
+            _recipeProcedures = null;
+        }
     }
 }

Polyclinic/PolyclinicDatabaseImplement/Models/RecipeProcedure.cs

@@ -2,7 +2,7 @@
 
 namespace PolyclinicDatabaseImplement.Models
 {
-    public class ProcedureRecipe
+    public class RecipeProcedure
     {
         public int Id { get; set; }
         [Required]

Polyclinic/PolyclinicDatabaseImplement/PolyclinicDatabase.cs

@@ -18,7 +18,7 @@ namespace SecuritySystemDatabaseImplement
         public virtual DbSet<Diagnose> Diagnoses { set; get; }
         public virtual DbSet<Medicament> Medicaments { set; get; }
         public virtual DbSet<Procedure> Procedures { set; get; }
-        public virtual DbSet<ProcedureRecipe> ProcedureRecipes { set; get; }
+        public virtual DbSet<RecipeProcedure> RecipeProcedures { set; get; }
         public virtual DbSet<Recipe> Recipes { set; get; }
         public virtual DbSet<Symptom> Symptomes { set; get; }
         public virtual DbSet<SymptomDiagnose> SymptomDiagnoses { set; get; }