backend/.idea/.idea.Tnsu.ApprovalRoute/.idea/.gitignore

@@ -0,0 +1,15 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/.idea.Tnsu.ApprovalRoute.iml
+/modules.xml
+/projectSettingsUpdater.xml
+/contentModel.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Ignored default folder with query files
+/queries/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

backend/.idea/.idea.Tnsu.ApprovalRoute/.idea/.name

@@ -0,0 +1 @@
+Tnsu.ApprovalRoute

backend/.idea/.idea.Tnsu.ApprovalRoute/.idea/encodings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with BOM under Windows, with no BOM otherwise" />
+</project>

backend/.idea/.idea.Tnsu.ApprovalRoute/.idea/indexLayout.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>

backend/.idea/.idea.Tnsu.ApprovalRoute/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>

backend/Directory.Packages.props

@@ -3,11 +3,14 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.0" />
-    <PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="10.0.0" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore" Version="10.0.0" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="10.0.0" />
-    <PackageVersion Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.0" />
-    <PackageVersion Include="MediatR" Version="12.4.1" />
+    <PackageVersion Include="EFCore.NamingConventions" Version="10.0.1" />
+    <PackageVersion Include="Extensions.Hosting.AsyncInitialization" Version="3.0.1" />
+    <PackageVersion Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="10.0.10" />
+    <PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="10.0.10" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore" Version="10.0.10" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Design" Version="10.0.10" />
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Relational" Version="10.0.10" />
+    <PackageVersion Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.3" />
+    <PackageVersion Include="MediatR" Version="14.2.0" />
   </ItemGroup>
-</Project>
+</Project>

backend/src/Tnsu.ApprovalRoute.Api/Program.cs

@@ -1,3 +1,7 @@
+using Extensions.Hosting.AsyncInitialization;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
 using Tnsu.ApprovalRoute.Application;
 using Tnsu.ApprovalRoute.Infrastructure;
 
@@ -15,6 +19,6 @@ if (app.Environment.IsDevelopment())
 
 app.MapHealthChecks("/health");
 
-app.Run();
+await app.InitAndRunAsync();
 
 public partial class Program;

backend/src/Tnsu.ApprovalRoute.Api/Tnsu.ApprovalRoute.Api.csproj

@@ -4,8 +4,13 @@
     <ProjectReference Include="..\Tnsu.ApprovalRoute.Infrastructure\Tnsu.ApprovalRoute.Infrastructure.csproj" />
   </ItemGroup>
   <ItemGroup>
+    <PackageReference Include="Extensions.Hosting.AsyncInitialization" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" />
     <PackageReference Include="MediatR" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
 </Project>

backend/src/Tnsu.ApprovalRoute.Domain/Entities/RequestType.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+
+namespace Tnsu.ApprovalRoute.Domain.Entities;
+
+public class RequestType
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    public string Name { get; set; } = string.Empty;
+    public string PageUrl { get; set; } = string.Empty;
+
+    public ICollection<Route> Routes { get; set; } = new List<Route>();
+}

backend/src/Tnsu.ApprovalRoute.Domain/Entities/Route.cs

@@ -0,0 +1,20 @@
+using Tnsu.ApprovalRoute.Domain.Enums;
+
+namespace Tnsu.ApprovalRoute.Domain.Entities;
+
+public class Route
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    public RouteType RouteType { get; set; } = RouteType.Sequential;
+    public Guid RequestTypeId { get; set; }
+
+    // Внешние справочники (1С/ZUP) — хранятся как ссылки без FK в этой БД.
+    public Guid DepartmentId { get; set; }
+    public Guid CompanyId { get; set; }
+    public bool ByProject { get; set; }
+
+    public bool RequiresControl { get; set; }
+
+    public RequestType? RequestType { get; set; }
+    public ICollection<RouteStep> Steps { get; set; } = new List<RouteStep>();
+}

backend/src/Tnsu.ApprovalRoute.Domain/Entities/RouteStep.cs

@@ -0,0 +1,20 @@
+using Tnsu.ApprovalRoute.Domain.Enums;
+
+namespace Tnsu.ApprovalRoute.Domain.Entities;
+
+public class RouteStep
+{
+    public Guid Id { get; set; } = Guid.NewGuid();
+    public int OrderNo { get; set; }
+
+    // Внешняя ссылка на пользователя (1С/ZUP) — без локальной таблицы Users.
+    public string ExecutorEmail { get; set; } = string.Empty;
+    public string Position { get; set; } = string.Empty;
+    public ProjectRole ProjectRole { get; set; } = ProjectRole.None;
+
+    public RouteStepStatus Status { get; set; } = RouteStepStatus.Draft;
+    public Guid RouteId { get; set; }
+    public bool AllowReassignToOtherApprovers { get; set; }
+
+    public Route? Route { get; set; }
+}

backend/src/Tnsu.ApprovalRoute.Domain/Enums/ProjectRole.cs

@@ -0,0 +1,9 @@
+namespace Tnsu.ApprovalRoute.Domain.Enums;
+
+public enum ProjectRole
+{
+    None,
+    Manager,
+    Engineer,
+    Observer
+}

backend/src/Tnsu.ApprovalRoute.Domain/Enums/RouteStepStatus.cs

@@ -0,0 +1,13 @@
+namespace Tnsu.ApprovalRoute.Domain.Enums;
+
+public enum RouteStepStatus
+{
+    None,
+    Draft,
+    OnApproval,
+    Approved,
+    InExecution,
+    Completed,
+    Returned,
+    Closed
+}

backend/src/Tnsu.ApprovalRoute.Domain/Enums/RouteType.cs

@@ -0,0 +1,8 @@
+namespace Tnsu.ApprovalRoute.Domain.Enums;
+
+public enum RouteType
+{
+    None,
+    Parallel,
+    Sequential
+}

backend/src/Tnsu.ApprovalRoute.Infrastructure/InfrastructureServiceCollectionExtensions.cs

@@ -1,3 +1,4 @@
+using Extensions.Hosting.AsyncInitialization;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
@@ -11,7 +12,9 @@ public static class InfrastructureServiceCollectionExtensions
         this IServiceCollection services, IConfiguration configuration)
     {
         services.AddDbContext<ApprovalRouteDbContext>(opt =>
-            opt.UseNpgsql(configuration.GetConnectionString("Postgres")));
+            opt.UseNpgsql(configuration.GetConnectionString("Postgres"))
+                .UseSnakeCaseNamingConvention());
+        services.AddAsyncInitializer<DatabaseMigrationInitializer>();
 
         return services;
     }

backend/src/Tnsu.ApprovalRoute.Infrastructure/Persistence/ApprovalRouteDbContext.cs

@@ -1,7 +1,39 @@
 using Microsoft.EntityFrameworkCore;
+using Tnsu.ApprovalRoute.Domain.Entities;
 
 namespace Tnsu.ApprovalRoute.Infrastructure.Persistence;
 
 public class ApprovalRouteDbContext(DbContextOptions<ApprovalRouteDbContext> options) : DbContext(options)
 {
+    public DbSet<RequestType> RequestTypes => Set<RequestType>();
+    public DbSet<Route> Routes => Set<Route>();
+    public DbSet<RouteStep> RouteSteps => Set<RouteStep>();
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        modelBuilder.Entity<RequestType>(e =>
+        {
+            e.HasKey(x => x.Id);
+            e.Property(x => x.Name).HasMaxLength(256).IsRequired();
+            e.Property(x => x.PageUrl).HasMaxLength(512).IsRequired();
+        });
+
+        modelBuilder.Entity<Route>(e =>
+        {
+            e.HasKey(x => x.Id);
+            e.Property(x => x.RouteType).HasConversion<string>().HasMaxLength(32).IsRequired();
+            e.HasOne(x => x.RequestType).WithMany(x => x.Routes).HasForeignKey(x => x.RequestTypeId);
+        });
+
+        modelBuilder.Entity<RouteStep>(e =>
+        {
+            e.HasKey(x => x.Id);
+            e.Property(x => x.ExecutorEmail).HasMaxLength(256).IsRequired();
+            e.Property(x => x.Position).HasMaxLength(128).IsRequired();
+            e.Property(x => x.ProjectRole).HasConversion<string>().HasMaxLength(32).IsRequired();
+            e.Property(x => x.Status).HasConversion<string>().HasMaxLength(32).IsRequired();
+            e.HasOne(x => x.Route).WithMany(x => x.Steps).HasForeignKey(x => x.RouteId);
+            e.HasIndex(x => new { x.RouteId, x.OrderNo });
+        });
+    }
 }

backend/src/Tnsu.ApprovalRoute.Infrastructure/Persistence/DatabaseMigrationInitializer.cs

@@ -0,0 +1,10 @@
+using Extensions.Hosting.AsyncInitialization;
+using Microsoft.EntityFrameworkCore;
+
+namespace Tnsu.ApprovalRoute.Infrastructure.Persistence;
+
+public sealed class DatabaseMigrationInitializer(ApprovalRouteDbContext db) : IAsyncInitializer
+{
+    public Task InitializeAsync(CancellationToken cancellationToken) =>
+        db.Database.MigrateAsync(cancellationToken);
+}

backend/src/Tnsu.ApprovalRoute.Infrastructure/Persistence/Migrations/20260722130455_InitialCreate.Designer.cs

@@ -0,0 +1,183 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using Tnsu.ApprovalRoute.Infrastructure.Persistence;
+
+#nullable disable
+
+namespace Tnsu.ApprovalRoute.Infrastructure.Persistence.Migrations
+{
+    [DbContext(typeof(ApprovalRouteDbContext))]
+    [Migration("20260722130455_InitialCreate")]
+    partial class InitialCreate
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.10")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.RequestType", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)")
+                        .HasColumnName("name");
+
+                    b.Property<string>("PageUrl")
+                        .IsRequired()
+                        .HasMaxLength(512)
+                        .HasColumnType("character varying(512)")
+                        .HasColumnName("page_url");
+
+                    b.HasKey("Id")
+                        .HasName("pk_request_types");
+
+                    b.ToTable("request_types", (string)null);
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.Route", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<bool>("ByProject")
+                        .HasColumnType("boolean")
+                        .HasColumnName("by_project");
+
+                    b.Property<Guid>("CompanyId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("company_id");
+
+                    b.Property<Guid>("DepartmentId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("department_id");
+
+                    b.Property<Guid>("RequestTypeId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("request_type_id");
+
+                    b.Property<bool>("RequiresControl")
+                        .HasColumnType("boolean")
+                        .HasColumnName("requires_control");
+
+                    b.Property<string>("RouteType")
+                        .IsRequired()
+                        .HasMaxLength(32)
+                        .HasColumnType("character varying(32)")
+                        .HasColumnName("route_type");
+
+                    b.HasKey("Id")
+                        .HasName("pk_routes");
+
+                    b.HasIndex("RequestTypeId")
+                        .HasDatabaseName("ix_routes_request_type_id");
+
+                    b.ToTable("routes", (string)null);
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.RouteStep", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<bool>("AllowReassignToOtherApprovers")
+                        .HasColumnType("boolean")
+                        .HasColumnName("allow_reassign_to_other_approvers");
+
+                    b.Property<string>("ExecutorEmail")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)")
+                        .HasColumnName("executor_email");
+
+                    b.Property<int>("OrderNo")
+                        .HasColumnType("integer")
+                        .HasColumnName("order_no");
+
+                    b.Property<string>("Position")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)")
+                        .HasColumnName("position");
+
+                    b.Property<string>("ProjectRole")
+                        .IsRequired()
+                        .HasMaxLength(32)
+                        .HasColumnType("character varying(32)")
+                        .HasColumnName("project_role");
+
+                    b.Property<Guid>("RouteId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("route_id");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(32)
+                        .HasColumnType("character varying(32)")
+                        .HasColumnName("status");
+
+                    b.HasKey("Id")
+                        .HasName("pk_route_steps");
+
+                    b.HasIndex("RouteId", "OrderNo")
+                        .HasDatabaseName("ix_route_steps_route_id_order_no");
+
+                    b.ToTable("route_steps", (string)null);
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.Route", b =>
+                {
+                    b.HasOne("Tnsu.ApprovalRoute.Domain.Entities.RequestType", "RequestType")
+                        .WithMany("Routes")
+                        .HasForeignKey("RequestTypeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_routes_request_types_request_type_id");
+
+                    b.Navigation("RequestType");
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.RouteStep", b =>
+                {
+                    b.HasOne("Tnsu.ApprovalRoute.Domain.Entities.Route", "Route")
+                        .WithMany("Steps")
+                        .HasForeignKey("RouteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_route_steps_routes_route_id");
+
+                    b.Navigation("Route");
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.RequestType", b =>
+                {
+                    b.Navigation("Routes");
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.Route", b =>
+                {
+                    b.Navigation("Steps");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

backend/src/Tnsu.ApprovalRoute.Infrastructure/Persistence/Migrations/20260722130455_InitialCreate.cs

@@ -0,0 +1,98 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Tnsu.ApprovalRoute.Infrastructure.Persistence.Migrations
+{
+    /// <inheritdoc />
+    public partial class InitialCreate : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "request_types",
+                columns: table => new
+                {
+                    id = table.Column<Guid>(type: "uuid", nullable: false),
+                    name = table.Column<string>(type: "character varying(256)", maxLength: 256, nullable: false),
+                    page_url = table.Column<string>(type: "character varying(512)", maxLength: 512, nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_request_types", x => x.id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "routes",
+                columns: table => new
+                {
+                    id = table.Column<Guid>(type: "uuid", nullable: false),
+                    route_type = table.Column<string>(type: "character varying(32)", maxLength: 32, nullable: false),
+                    request_type_id = table.Column<Guid>(type: "uuid", nullable: false),
+                    department_id = table.Column<Guid>(type: "uuid", nullable: false),
+                    company_id = table.Column<Guid>(type: "uuid", nullable: false),
+                    by_project = table.Column<bool>(type: "boolean", nullable: false),
+                    requires_control = table.Column<bool>(type: "boolean", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_routes", x => x.id);
+                    table.ForeignKey(
+                        name: "fk_routes_request_types_request_type_id",
+                        column: x => x.request_type_id,
+                        principalTable: "request_types",
+                        principalColumn: "id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "route_steps",
+                columns: table => new
+                {
+                    id = table.Column<Guid>(type: "uuid", nullable: false),
+                    order_no = table.Column<int>(type: "integer", nullable: false),
+                    executor_email = table.Column<string>(type: "character varying(256)", maxLength: 256, nullable: false),
+                    position = table.Column<string>(type: "character varying(128)", maxLength: 128, nullable: false),
+                    project_role = table.Column<string>(type: "character varying(32)", maxLength: 32, nullable: false),
+                    status = table.Column<string>(type: "character varying(32)", maxLength: 32, nullable: false),
+                    route_id = table.Column<Guid>(type: "uuid", nullable: false),
+                    allow_reassign_to_other_approvers = table.Column<bool>(type: "boolean", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("pk_route_steps", x => x.id);
+                    table.ForeignKey(
+                        name: "fk_route_steps_routes_route_id",
+                        column: x => x.route_id,
+                        principalTable: "routes",
+                        principalColumn: "id",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_route_steps_route_id_order_no",
+                table: "route_steps",
+                columns: new[] { "route_id", "order_no" });
+
+            migrationBuilder.CreateIndex(
+                name: "ix_routes_request_type_id",
+                table: "routes",
+                column: "request_type_id");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "route_steps");
+
+            migrationBuilder.DropTable(
+                name: "routes");
+
+            migrationBuilder.DropTable(
+                name: "request_types");
+        }
+    }
+}

backend/src/Tnsu.ApprovalRoute.Infrastructure/Persistence/Migrations/ApprovalRouteDbContextModelSnapshot.cs

@@ -0,0 +1,180 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+using Tnsu.ApprovalRoute.Infrastructure.Persistence;
+
+#nullable disable
+
+namespace Tnsu.ApprovalRoute.Infrastructure.Persistence.Migrations
+{
+    [DbContext(typeof(ApprovalRouteDbContext))]
+    partial class ApprovalRouteDbContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.10")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.RequestType", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)")
+                        .HasColumnName("name");
+
+                    b.Property<string>("PageUrl")
+                        .IsRequired()
+                        .HasMaxLength(512)
+                        .HasColumnType("character varying(512)")
+                        .HasColumnName("page_url");
+
+                    b.HasKey("Id")
+                        .HasName("pk_request_types");
+
+                    b.ToTable("request_types", (string)null);
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.Route", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<bool>("ByProject")
+                        .HasColumnType("boolean")
+                        .HasColumnName("by_project");
+
+                    b.Property<Guid>("CompanyId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("company_id");
+
+                    b.Property<Guid>("DepartmentId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("department_id");
+
+                    b.Property<Guid>("RequestTypeId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("request_type_id");
+
+                    b.Property<bool>("RequiresControl")
+                        .HasColumnType("boolean")
+                        .HasColumnName("requires_control");
+
+                    b.Property<string>("RouteType")
+                        .IsRequired()
+                        .HasMaxLength(32)
+                        .HasColumnType("character varying(32)")
+                        .HasColumnName("route_type");
+
+                    b.HasKey("Id")
+                        .HasName("pk_routes");
+
+                    b.HasIndex("RequestTypeId")
+                        .HasDatabaseName("ix_routes_request_type_id");
+
+                    b.ToTable("routes", (string)null);
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.RouteStep", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid")
+                        .HasColumnName("id");
+
+                    b.Property<bool>("AllowReassignToOtherApprovers")
+                        .HasColumnType("boolean")
+                        .HasColumnName("allow_reassign_to_other_approvers");
+
+                    b.Property<string>("ExecutorEmail")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("character varying(256)")
+                        .HasColumnName("executor_email");
+
+                    b.Property<int>("OrderNo")
+                        .HasColumnType("integer")
+                        .HasColumnName("order_no");
+
+                    b.Property<string>("Position")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("character varying(128)")
+                        .HasColumnName("position");
+
+                    b.Property<string>("ProjectRole")
+                        .IsRequired()
+                        .HasMaxLength(32)
+                        .HasColumnType("character varying(32)")
+                        .HasColumnName("project_role");
+
+                    b.Property<Guid>("RouteId")
+                        .HasColumnType("uuid")
+                        .HasColumnName("route_id");
+
+                    b.Property<string>("Status")
+                        .IsRequired()
+                        .HasMaxLength(32)
+                        .HasColumnType("character varying(32)")
+                        .HasColumnName("status");
+
+                    b.HasKey("Id")
+                        .HasName("pk_route_steps");
+
+                    b.HasIndex("RouteId", "OrderNo")
+                        .HasDatabaseName("ix_route_steps_route_id_order_no");
+
+                    b.ToTable("route_steps", (string)null);
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.Route", b =>
+                {
+                    b.HasOne("Tnsu.ApprovalRoute.Domain.Entities.RequestType", "RequestType")
+                        .WithMany("Routes")
+                        .HasForeignKey("RequestTypeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_routes_request_types_request_type_id");
+
+                    b.Navigation("RequestType");
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.RouteStep", b =>
+                {
+                    b.HasOne("Tnsu.ApprovalRoute.Domain.Entities.Route", "Route")
+                        .WithMany("Steps")
+                        .HasForeignKey("RouteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired()
+                        .HasConstraintName("fk_route_steps_routes_route_id");
+
+                    b.Navigation("Route");
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.RequestType", b =>
+                {
+                    b.Navigation("Routes");
+                });
+
+            modelBuilder.Entity("Tnsu.ApprovalRoute.Domain.Entities.Route", b =>
+                {
+                    b.Navigation("Steps");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

backend/src/Tnsu.ApprovalRoute.Infrastructure/Tnsu.ApprovalRoute.Infrastructure.csproj

@@ -4,8 +4,14 @@
     <ProjectReference Include="..\Tnsu.ApprovalRoute.Domain\Tnsu.ApprovalRoute.Domain.csproj" />
   </ItemGroup>
   <ItemGroup>
+    <PackageReference Include="EFCore.NamingConventions" />
+    <PackageReference Include="Extensions.Hosting.AsyncInitialization" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" />
   </ItemGroup>
 </Project>