magman/MagMan.Data.Tenant/DbAdmin.cs

using Microsoft.EntityFrameworkCore;
using NLog;
using System;
using System.Linq;
using System.Threading.Tasks;

namespace MagMan.Data.Tenant
{
    public class DbAdmin : IDisposable
    {
        #region Private Fields

        private static NLog.Logger Log = LogManager.GetCurrentClassLogger();

        #endregion Private Fields

        #region Public Constructors

        public DbAdmin()
        {
        }

        #endregion Public Constructors

        #region Public Methods

        public static async Task<bool> migrateDbMain(string connString)
        {
            bool answ = false;
            using (MagManContext dbCtx = new MagManContext(connString))
            {
                await dbCtx.Database.MigrateAsync();
                answ = true;
            }
            return answ;
        }

        public static bool resetPlantLogTable()
        {
            bool answ = false;
            using (MagManContext dbCtx = new MagManContext())
            {
                string sqlCommand = "TRUNCATE TABLE PlantLog;";
                dbCtx.Database.ExecuteSqlRaw(sqlCommand);
                answ = true;
            }
            return answ;
        }

        public void Dispose()
        {
        }

        #endregion Public Methods
    }
}