ConsoleBot/Infrastructure/DataAccess/ModelMapper.cs - main - d.alekseev/SmartMenuBot

ConsoleBot/Infrastructure/DataAccess/ModelMapper.cs

92 строки3 KB

d.alekseev

feat: подключение PostgreSQL через linq2db и миграция репозиториев на SQL

18 фев 2026, 23:03

18 фев 2026, 23:0386c230c

using SmartMenuBot.Core.DataAccess.Models;
using SmartMenuBot.Core.Entities;

namespace SmartMenuBot.Infrastructure.DataAccess
{
    internal static class ModelMapper
    {
        public static ToDoUser MapFromModel(ToDoUserModel model)
        {
            return ToDoUser.Restore(
                model.UserId,
                model.TelegramUserId,
                model.TelegramUserName,
                model.RegisteredAt);
        }

        public static ToDoUserModel MapToModel(ToDoUser entity)
        {
            return new ToDoUserModel
            {
                UserId = entity.UserId,
                TelegramUserId = entity.TelegramUserId,
                TelegramUserName = entity.TelegramUserName,
                RegisteredAt = entity.RegisteredAt
            };
        }

        public static ToDoItem MapFromModel(ToDoItemModel model)
        {
            ArgumentNullException.ThrowIfNull(model.User);

            var user = MapFromModel(model.User);
            ToDoList? list = null;

            if (model.List is not null)
            {
                ArgumentNullException.ThrowIfNull(model.List.User);

                var listUser = MapFromModel(model.List.User);
                list = ToDoList.Restore(
                    model.List.Id,
                    model.List.Name,
                    listUser,
                    model.List.CreatedAt);
            }

            return ToDoItem.Restore(
                model.Id,
                user,
                model.Name,
                model.CreatedAt,
                model.Deadline,
                (ToDoItemState)model.State,
                model.StateChangedAt,
                list);
        }

        public static ToDoItemModel MapToModel(ToDoItem entity)
        {
            return new ToDoItemModel
            {
                Id = entity.Id,
                UserId = entity.User.UserId,
                ListId = entity.List?.Id,
                Name = entity.Name,
                CreatedAt = entity.CreatedAt,
                Deadline = entity.Deadline,
                State = (int)entity.State,
                StateChangedAt = entity.StateChangedAt
            };
        }

        public static ToDoList MapFromModel(ToDoListModel model)
        {
            ArgumentNullException.ThrowIfNull(model.User);

            var user = MapFromModel(model.User);
            return ToDoList.Restore(model.Id, model.Name, user, model.CreatedAt);
        }

        public static ToDoListModel MapToModel(ToDoList entity)
        {
            return new ToDoListModel
            {
                Id = entity.Id,
                Name = entity.Name,
                UserId = entity.User.UserId,
                CreatedAt = entity.CreatedAt
            };
        }
    }
}