CoreProfilerExample/CoreProfilerExample.Service/Extensions/MapperExtension.cs

using CoreProfilerExample.Repository.Models.DataModels;
using CoreProfilerExample.Service.Models.Dtos;

namespace CoreProfilerExample.Service.Extensions
{
    public static class MapperExtension
    {
        public static async Task<GetWeatherForecastDto> ToDtoAsync(this Task<IEnumerable<WeatherForecastDataModel>> task)
        {
            var dataModels = await task;

            return new GetWeatherForecastDto
            {
                WeatherForecasts = dataModels.Select(model => model.ToDto()),
            };
        }

        public static GetWeatherForecastItemDto ToDto(this WeatherForecastDataModel dataModel)
        {
            return new GetWeatherForecastItemDto
            {
                Date = dataModel.Date,
                Summary = dataModel.Summary,
                TemperatureC = dataModel.TemperatureC,
            };
        }
    }
}