/// <summary> /// Create row in EntityStateHistory table for current transaction. /// </summary> /// <param name="dbContext">Database context.</param> /// <param name="mode">EntityProcessMode mode. Udtraek/Update/DAGI.</param> /// <param name="entity">Entity name.</param> /// <param name="txidTil">Transaction ID for updating the table up to.</param> /// <returns>DateTime to synchronize between EntityState tables.</returns> public static DateTime SetEntityStateHistoryStart(DawaReplicationDBContext dbContext, EntityProcessMode mode, string entity, long?txidTil) { if (dbContext == null) { throw new ArgumentNullException(nameof(dbContext)); } if (entity == null) { throw new ArgumentNullException(nameof(entity)); } entity = entity.ToLower(); EntitystateHistory row = new EntitystateHistory { Entity = entity, }; row.TxidFra = (mode == EntityProcessMode.Udtraek || mode == EntityProcessMode.Dagi) ? -1 : dbContext.EntitystateHistory.Where(c => c.Entity == entity && c.Success == true).OrderByDescending(c => c.Starttime).First().TxidTil; row.TxidTil = mode == EntityProcessMode.Dagi ? null : txidTil; row.Success = null; row.Starttime = DateTime.Now; row.Finishtime = null; row.InsertUpdateCount = null; row.DeleteCount = null; row.Message = null; dbContext.Add(row); dbContext.SaveChanges(); return(row.Starttime); }
/// <summary> /// Create a new row in Entitystate for given entity. /// </summary> /// <param name="dbContext">Database context.</param> /// <param name="mode">EntityProcessMode. Udtraek/Update/Dagi.</param> /// <param name="entity">Entity name.</param> /// <param name="txid">Transaction ID.</param> public static void SetEntityStateStart(DawaReplicationDBContext dbContext, EntityProcessMode mode, string entity, long txid) { if (dbContext == null) { throw new ArgumentNullException(nameof(dbContext)); } if (entity == null) { throw new ArgumentNullException(nameof(entity)); } entity = entity.ToLower(); // Create entity if missing: if (!dbContext.Entitystate.Any(c => c.Entity == entity)) { var entitystate = new Entitystate { Entity = entity, }; dbContext.Add(entitystate); dbContext.SaveChanges(); } var row = dbContext.Entitystate.Single(c => c.Entity == entity); row.Txid = mode == EntityProcessMode.Update ? row.Txid : txid; row.Success = null; row.Successtime = null; row.SuccesstimeChange = row.SuccesstimeChange; row.Starttime = DateTime.Now; row.Finishtime = null; row.Count = null; row.Message = null; dbContext.Update(row); dbContext.SaveChanges(); }