mapo-core/MP.INVE/Data/MessageService.cs

using Blazored.LocalStorage;
using MP.Core.DTO;
using NLog;

namespace MP.INVE.Data
{
    public class MessageService
    {
        protected ILocalStorageService localStorage { get; set; } = null!;

        public MessageService(ILocalStorageService genLocalStorage)
        {
            localStorage = genLocalStorage;
        }

        private static Logger Log = LogManager.GetCurrentClassLogger();

        /// <summary>
        /// Effettua pulizia localstorage
        /// </summary>
        /// <returns></returns>
        public async Task<bool> clearLocalStorageAsync()
        {
            bool answ = false;
            try
            {
                await localStorage.ClearAsync();
                answ = true;
            }
            catch (Exception exc)
            {
                Log.Error($"Eccezione in clearLocalStorage{Environment.NewLine}{exc}");
            }
            return answ;
        }

        /// <summary>
        /// Restituisce il record OperatoreDTO da localstorage
        /// </summary>
        /// <returns></returns>
        public async Task<OperatoreDTO> getCurrOperDtoAsync()
        {
            OperatoreDTO answ = new OperatoreDTO();
            var result = await localStorage.GetItemAsync<OperatoreDTO>("Opr");
            if (result != null)
            {
                answ = result;
            }
            return answ;
        }

        /// <summary>
        /// scrive il record OperatoreDTO nel localstorage
        /// </summary>
        /// <returns></returns>
        public async Task<bool> setCurrOperDtoAsync(OperatoreDTO opr)
        {
            bool answ = false;
            await localStorage.SetItemAsync("Opr", opr);
            answ = true;
            return answ;
        }

    }
}