///////////////////////////////////////////////////////////
//  Contract.cs
//  Implementation of Class Contract
//  CSLA type: Editable Root 
//  Created on: 07-Jun-2004 8:41:19 AM
//  Object design: Joyce     
//	Coded: John 29-July-2004
///////////////////////////////////////////////////////////

using System;
using System.Data;
using CSLA.Data;
using GZTW.Data;
using CSLA;
using System.Threading;
using CSLA.Security;

namespace GZTW.AyaNova.BLL 
{
	/// <summary>
	/// Contract
	/// </summary>
	[Serializable]
	public class Contract : BusinessBase {

		#region Attributes 

		private bool bReadOnly;
		private Guid mID;		
		private SmartDate mCreated;
		private SmartDate mModified;
		private bool mActive;
		private Guid mCreator;
		private Guid mModifier;				
		private AssignedDocs mDocs;
		private string mNotes="";	
		private string mName="";

	
		private decimal mDiscountParts;			
		private bool mContractRatesOnly;

		//Child collections
		
		private ContractRates mContractRates;	


		//Custom fields
		private string mCustom1="";
		private string mCustom2="";
		private string mCustom3="";
		private string mCustom4="";
		private string mCustom5="";
		private string mCustom6="";
		private string mCustom7="";
		private string mCustom8="";
		private string mCustom9="";
		private string mCustom0="";
        
        //case 58
        private Guid mRegionID;

		#endregion

		#region Constructor

		/// <summary>
		/// Private constructor to prevent direct instantiation
		/// </summary>
		private Contract()
		{
			

			
			//Set to read / write initially so that properties
			//can be set
			bReadOnly=false;

			//New ID
			mID = Guid.NewGuid();
			
			Active=true;
			
			mContractRates=ContractRates.NewItems();	

			mDocs=AssignedDocs.NewItems();


			//Set record history to defaults
			mCreated = new SmartDate(DBUtil.CurrentWorkingDateTime);
			mModified=new SmartDate();
			mCreator=Guid.Empty;
			mModifier=Guid.Empty;

            //Built-in "Default" region
            mRegionID = Region.DefaultRegionID;//case 58
		}

		#endregion

		#region Business properties	

		/// <summary>
		/// Get internal id number Read only property because it's set internally, not
		/// externally
		/// </summary>
		public Guid ID 
		{
			get
			{
				return mID;
			}
		}

		/// <summary>
		/// Get created date
		///
		/// 
		/// </summary>
		public string Created 
		{
			get
			{
				return mCreated.ToString();
			}
		}

		/// <summary>
		/// Get modified date
		///
		/// 
		/// </summary>
		public string Modified 
		{
			get
			{
				return mModified.ToString();
			}
		}

		/// <summary>
		/// Get user record ID of person who created this record
		///
		/// 
		/// </summary>
		public Guid Creator 
		{
			get
			{
				return mCreator;
			}
		}

		/// <summary>
		/// Get user ID of person who modified this record
		///
		/// 
		/// </summary>
		public Guid Modifier 
		{
			get
			{
				return mModifier;
			}
		}

		
		/// <summary>
		/// Get /set active status of Contract
		/// If active = true then Contract is selectable for workorders etc
		/// If active = false then Contract in not selectable, but history can be viewed
		/// </summary>
		public bool Active 
		{
			get
			{
				return mActive;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mActive!=value)
					{
						mActive = value;
						MarkDirty();
						
					}
				}
			}
		}

		
		
		/// <summary>
		/// Notes about Contract
		/// </summary>
		public string Notes 
		{
			get
			{
				return mNotes;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mNotes!=value)
					{
						mNotes = value;
						MarkDirty();
						
					}
				}
			}
		}

        /// <summary>
        /// <see cref="AssignedDocs"/> attributed to this Contract
        /// </summary>
		public AssignedDocs Docs 
		{
			get
			{
				return mDocs;
			}
			
		}
	

		

		/// <summary>
		/// Original sales Name number
		/// </summary>
		public string Name 
		{
			get
			{
				return mName;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mName!=value)
					{
						mName = value;
						MarkDirty();
						
					}
				}
			}
		}
		
		
		/// <summary>
		/// Most businesses will enter in a discount that a unit receives that is applied
		/// to parts to cut down on the entry involved with this, as then you could enter
		/// in the discount % once, but it would get applied to any part selected for this
		/// unit without having to enter in the actual price for every single part. (note
		/// if client has a discount, and unit has a discount - the discount on the unit
		/// overrides if the unit is selected in the workorder)
		/// </summary>
		public decimal DiscountParts 
		{
			get
			{
				return mDiscountParts;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mDiscountParts!=value)
					{
						mDiscountParts = value;
						MarkDirty();
						
					}
				}
			}
		}


		/// <summary>
		/// Collection of rates that are accessible for this contract
		/// </summary>
		public ContractRates Rates 
		{
			get
			{
				return mContractRates;
			}
			
		}

		/// <summary>
		/// Default = false
		/// If true user can select rate from general rateslist rather than the ones
		/// specifically set for this contract
		/// </summary>
		public bool ContractRatesOnly 
		{
			get
			{
				return mContractRatesOnly;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mContractRatesOnly!=value)
					{
						mContractRatesOnly = value;
						MarkDirty();
						
					}
				}
			}
		}


        /// <summary>
        /// Limit to specific region or available to all regions using Region.DefaultRegionID
        /// </summary>
        public Guid RegionID
        {
            get
            {
                return mRegionID;
            }
            set
            {
                if (bReadOnly)
                    ThrowSetError();
                else
                {
                    if (mRegionID != value)
                    {
                        mRegionID = value;
                        BrokenRules.Assert("RegionIDRequired",
                            "Error.Object.RequiredFieldEmpty,O.Region",
                            "RegionID", value == Guid.Empty);
                        MarkDirty();

                    }
                }
            }
        }


       

		//CUSTOM FIELDS
		
		/// <summary>
		/// Custom1
		/// </summary>
		public string Custom1 
		{
			get
			{
				return mCustom1;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mCustom1!=value)
					{
						mCustom1 = value;
						BrokenRules.Assert("Custom1Length",
							"Error.Object.FieldLengthExceeded500,Contract.Label.Custom1","Custom1",value.Length>500);
						MarkDirty();
					
					}
				}
			}
		}

		/// <summary>
		/// Custom2
		/// </summary>
		public string Custom2 
		{
			get
			{
				return mCustom2;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mCustom2!=value)
					{
						mCustom2 = value;
						BrokenRules.Assert("Custom2Length",
							"Error.Object.FieldLengthExceeded500,Contract.Label.Custom2","Custom2",value.Length>500);
						MarkDirty();
					
					}
				}
			}
		}

		/// <summary>
		/// Custom3
		/// </summary>
		public string Custom3 
		{
			get
			{
				return mCustom3;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mCustom3!=value)
					{
						mCustom3 = value;
						BrokenRules.Assert("Custom3Length",
							"Error.Object.FieldLengthExceeded500,Contract.Label.Custom3","Custom3",value.Length>500);
						MarkDirty();
					
					}
				}
			}
		}

		/// <summary>
		/// Custom4
		/// </summary>
		public string Custom4 
		{
			get
			{
				return mCustom4;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mCustom4!=value)
					{
						mCustom4 = value;
						BrokenRules.Assert("Custom4Length",
							"Error.Object.FieldLengthExceeded500,Contract.Label.Custom4","Custom4",value.Length>500);
						MarkDirty();
					
					}
				}
			}
		}

		/// <summary>
		/// Custom5
		/// </summary>
		public string Custom5 
		{
			get
			{
				return mCustom5;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mCustom5!=value)
					{
						mCustom5 = value;
						BrokenRules.Assert("Custom5Length",
							"Error.Object.FieldLengthExceeded500,Contract.Label.Custom5","Custom5",value.Length>500);
						MarkDirty();
					
					}
				}
			}
		}

		/// <summary>
		/// Custom6
		/// </summary>
		public string Custom6 
		{
			get
			{
				return mCustom6;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mCustom6!=value)
					{
						mCustom6 = value;
						BrokenRules.Assert("Custom6Length",
							"Error.Object.FieldLengthExceeded500,Contract.Label.Custom6","Custom6",value.Length>500);
						MarkDirty();
					
					}
				}
			}
		}

		/// <summary>
		/// Custom7
		/// </summary>
		public string Custom7 
		{
			get
			{
				return mCustom7;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mCustom7!=value)
					{
						mCustom7 = value;
						BrokenRules.Assert("Custom7Length",
							"Error.Object.FieldLengthExceeded500,Contract.Label.Custom7","Custom7",value.Length>500);
						MarkDirty();
					
					}
				}
			}
		}

		/// <summary>
		/// Custom8
		/// </summary>
		public string Custom8 
		{
			get
			{
				return mCustom8;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mCustom8!=value)
					{
						mCustom8 = value;
						BrokenRules.Assert("Custom8Length",
							"Error.Object.FieldLengthExceeded500,Contract.Label.Custom8","Custom8",value.Length>500);
						MarkDirty();
					
					}
				}
			}
		}

		/// <summary>
		/// Custom9
		/// </summary>
		public string Custom9 
		{
			get
			{
				return mCustom9;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mCustom9!=value)
					{
						mCustom9 = value;
						BrokenRules.Assert("Custom9Length",
							"Error.Object.FieldLengthExceeded500,Contract.Label.Custom9","Custom9",value.Length>500);
						MarkDirty();
					
					}
				}
			}
		}

		/// <summary>
		/// Custom0
		/// </summary>
		public string Custom0 
		{
			get
			{
				return mCustom0;
			}
			set
			{
				if(bReadOnly)
					ThrowSetError();
				else
				{
					if(mCustom0!=value)
					{
						mCustom0 = value;
						BrokenRules.Assert("Custom0Length",
							"Error.Object.FieldLengthExceeded500,Contract.Label.Custom0","Custom0",value.Length>500);
						MarkDirty();
					
					}
				}
			}
		}

        /// <summary>
        /// Flag - indicates if current user can open the wiki page for this object
        /// See <see cref="WikiPage.ShowWikiLink(RootObjectTypes, Guid)"/> method for details
        /// 
        /// This is cached for the lifetime of this object
        /// </summary>
       
        public bool CanWiki//case 73
        {
            get
            {
                if (!bCanWiki.HasValue)
                    bCanWiki = WikiPage.ShowWikiLink(RootObjectTypes.Contract, mID);
                return bCanWiki.Value;
            }

        }
        //cache the result in case the UI calls this repeatedly
        private bool? bCanWiki = null;

		/// <summary>
		/// Throw an error when a read only user 
		/// tries to set a property
		/// (this should normally never be called unless someone is using the developer api since the UI
		/// should prevent it from happening initially)
		/// </summary>
		private void ThrowSetError()
		{
			throw new System.Security.SecurityException
				(
				string.Format
				(
				LocalizedTextTable.GetLocalizedTextDirect("Error.Security.NotAuthorizedToChange"),
				LocalizedTextTable.GetLocalizedTextDirect("O.Contract")
				)
				);
		}

		#endregion

		#region System.object overrides
        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
		public override string ToString()
		{
			return "Contract" + mID.ToString();
		}

		/// <summary>
		/// 
		/// </summary>
		/// <param name="obj"></param>
		/// <returns></returns>
		public override bool Equals(Object obj)
		{
			if ( obj == null || GetType ( ) != obj.GetType ( ) ) return false;
			Contract c=(Contract)obj;
			return mID==c.mID;
		}
        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
		public override int GetHashCode()
		{
			return ("Contract"+mID).GetHashCode();
		}
		#endregion

		#region Searching

		/// <summary>
		/// Returns a search result object based on search terms
		/// for the ID specified
		/// </summary>
		/// <param name="ID"></param>
		/// <param name="searchTerms"></param>
		/// <returns></returns>
		public static SearchResult GetSearchResult(Guid ID, string[]searchTerms)
		{


			
			if(AyaBizUtils.Right("Object.Contract")<(int)SecurityLevelTypes.ReadOnly)
				return new SearchResult();
			

			SearchResult sr=new SearchResult();
			System.Text.StringBuilder sb = new System.Text.StringBuilder();
			SafeDataReader dr = null;	
			try
			{
				dr=DBUtil.GetReaderFromSQLString(

					"SELECT aRegionID, aCreator, aModifier, aCreated, aModified, aName, " +
					" aNotes, aCustom1, aCustom2, aCustom3, aCustom4, aCustom5, " +
					" aCustom6, aCustom7, aCustom8, aCustom9, aCustom0 FROM " +
					"aContract WHERE (aID = @ID)"
					
					,ID);

				if(!dr.Read())
					return new SearchResult();//DBUtil.ThrowFetchError("SearchResult for ContractID: " + ID.ToString());

                if (!AyaBizUtils.InYourRegion(dr.GetGuid("aRegionID"))) return new SearchResult();//case 58
	
							sr.Description=dr.GetString("aName");
							sb.Append(sr.Description);
							
							sb.Append(" ");
							sb.Append(dr.GetString("aNotes"));
							
							sb.Append(" ");
							sb.Append(dr.GetString("aCustom0"));
							sb.Append(" ");
							sb.Append(dr.GetString("aCustom1"));
							sb.Append(" ");
							sb.Append(dr.GetString("aCustom2"));
							sb.Append(" ");
							sb.Append(dr.GetString("aCustom3"));
							sb.Append(" ");
							sb.Append(dr.GetString("aCustom4"));
							sb.Append(" ");
							sb.Append(dr.GetString("aCustom5"));
							sb.Append(" ");
							sb.Append(dr.GetString("aCustom6"));
							sb.Append(" ");
							sb.Append(dr.GetString("aCustom7"));
							sb.Append(" ");
							sb.Append(dr.GetString("aCustom8"));
							sb.Append(" ");
							sb.Append(dr.GetString("aCustom9"));

							sr.Created=DBUtil.ToLocal(dr.GetSmartDate("aCreated"));
							sr.Modified=DBUtil.ToLocal(dr.GetSmartDate("aModified"));
							sr.Creator=dr.GetGuid("aCreator");
							sr.Modifier=dr.GetGuid("aModifier");
							
						
							

					}
					finally
					{
						if(dr!=null) dr.Close();
					}
			 

				

			//Formulate results
			ExtractAndRank er = new ExtractAndRank();
			er.Process(sb.ToString().Trim(),searchTerms);
			sr.Extract=er.Extract;
			sr.Rank=er.Ranking;
			sr.AncestorRootObjectID=ID;
			sr.AncestorRootObjectType=RootObjectTypes.Contract;
			
			return sr;

		}

		#endregion

		#region Static methods
		

		/// <summary>
		/// Create new Contract
		/// </summary>
		/// <returns>Contract</returns>
		public static Contract NewItem()
		{
			Contract c;
			
			if(AyaBizUtils.Right("Object.Contract")>(int)SecurityLevelTypes.ReadOnly)			
			{
				c = new Contract();
				
				return c;
			}
			else
				throw new System.Security.SecurityException(
					string.Format(
					LocalizedTextTable.GetLocalizedTextDirect("Error.Security.NotAuthorizedToCreate"),
					LocalizedTextTable.GetLocalizedTextDirect("O.Contract")));
			

			
		}

		/// <summary>
		/// Fetch existing Contract
        /// MRU tracked
		/// </summary>
		/// <returns>Contract</returns>
		/// <param name="_ID">Contract Guid</param>
		public static Contract GetItem(Guid _ID)
		{
            return GetItemMRU(_ID, true);
		}

        /// <summary>
        /// Fetch existing Contract
        /// don't track MRU
        /// </summary>
        /// <returns>Contract</returns>
        /// <param name="_ID">Contract Guid</param>
        public static Contract GetItemNoMRU(Guid _ID)
        {
            return GetItemMRU(_ID, false);
        }

        /// <summary>
        /// Get item, optional MRU
        /// See <see cref="UserMRU"/>
        /// </summary>
        /// <param name="_ID"></param>
        /// <param name="TrackMRU"></param>
        /// <returns></returns>
        public static Contract GetItemMRU(Guid _ID, bool TrackMRU)
        {
            if (_ID == AyaBizUtils.NewObjectGuid)
                return NewItem();

            if (AyaBizUtils.Right("Object.Contract") > (int)SecurityLevelTypes.NoAccess)
                return (Contract)DataPortal.Fetch(new Criteria(_ID,TrackMRU));
            else
                throw new System.Security.SecurityException(
                    string.Format(
                    LocalizedTextTable.GetLocalizedTextDirect("Error.Security.NotAuthorizedToRetrieve"),
                    LocalizedTextTable.GetLocalizedTextDirect("O.Contract")));
        }


		/// <summary>
		/// Delete Contract
		/// </summary>
		/// <param name="_ID">Contract GUID</param>
		public static void DeleteItem(Guid _ID)
		{
			
			if(AyaBizUtils.Right("Object.Contract")>(int)SecurityLevelTypes.ReadWrite)			
				DataPortal.Delete(new Criteria(_ID, true));
			else
				throw new System.Security.SecurityException(
					string.Format(
					LocalizedTextTable.GetLocalizedTextDirect("Error.Security.NotAuthorizedToDelete"),
					LocalizedTextTable.GetLocalizedTextDirect("O.Contract")));
		}

        /// <summary>
        /// Retrieve internal ID from name.
        /// 
        /// </summary>
        /// <param name="Name">Text value</param>
        /// <returns>Guid ID value or Guid.Empty if no match</returns>
        public static Guid GetIDFromName(string Name)
        {
            return GuidFetcher.GetItem("ACONTRACT", "ANAME", Name);
        }
		#endregion

		#region DAL DATA ACCESS
		
		#region Fetch
		/// 
		/// <param name="Criteria"></param>
		protected override void DataPortal_Fetch(object Criteria)
		{
			//set to false to load items initially
			bReadOnly=false;

			Criteria crit = (Criteria)Criteria;
			SafeDataReader dr = null;	
				
			try
			{
				dr=DBUtil.GetReaderFromSQLString("SELECT * FROM aContract WHERE aID=@ID;",crit.ID);
				if(!dr.Read())
					DBUtil.ThrowFetchError("Contract ID: " + crit.ID.ToString());

				//Standard fields
				mID=dr.GetGuid("aID");
				mCreated=DBUtil.ToLocal(dr.GetSmartDate("aCreated"));
				mModified=DBUtil.ToLocal(dr.GetSmartDate("aModified"));
				mCreator=dr.GetGuid("aCreator");
				mModifier=dr.GetGuid("aModifier");

                //case 58
                mRegionID = dr.GetGuid("aRegionID");

				//Custom fields
				mCustom1=dr.GetString("aCustom1");
				mCustom2=dr.GetString("aCustom2");
				mCustom3=dr.GetString("aCustom3");
				mCustom4=dr.GetString("aCustom4");
				mCustom5=dr.GetString("aCustom5");
				mCustom6=dr.GetString("aCustom6");
				mCustom7=dr.GetString("aCustom7");
				mCustom8=dr.GetString("aCustom8");
				mCustom9=dr.GetString("aCustom9");
				mCustom0=dr.GetString("aCustom0");
					
				//Contract fields
				mActive=dr.GetBoolean("AACTIVE");					
				mNotes=dr.GetString("aNotes");					
				mName=dr.GetString("aName");
				mDiscountParts=dr.GetDecimal("aDiscountParts");
				mContractRatesOnly=dr.GetBoolean("aContractRatesOnly");

				
				if(dr!=null) dr.Close();

				//Load child collection objects					
					
				//Rates
				dr=DBUtil.GetReaderFromSQLString(
					"SELECT * " +
					"FROM aContractRate WHERE aContractRate.aContractID=@ID;"
					,crit.ID);
				mContractRates = ContractRates.GetItems(dr);
				if(dr!=null) dr.Close();

				//Docs
				dr=DBUtil.GetReaderFromSQLString("SELECT * FROM AASSIGNEDDOC WHERE (aRootObjectID=@ID and aRootObjectType=18);",crit.ID);
                mDocs = AssignedDocs.GetItems(dr, RootObjectTypes.Contract, RootObjectTypes.Contract);
				if(dr!=null) dr.Close();
					
					
			}
			finally
			{
				if(dr!=null) dr.Close();
			}
			MarkOld();

            if(crit.TrackMRU)
                if(AyaBizUtils.AllowAutomaticMRUOnUpdate) AyaBizUtils.MRU.Add(RootObjectTypes.Contract, mID);

			//Get access rights level
			bReadOnly=AyaBizUtils.Right("Object.Contract")<(int)SecurityLevelTypes.ReadWrite;

		}


		#endregion fetch

		#region Update

		/// <summary>
		/// Called by DataPortal to delete/add/update data into the database
		/// </summary>
		protected override void DataPortal_Update()
		{
			// If not a new record, check if record was modified 
			//by another user since original retrieval:
			if(!IsNew)
				DBUtil.CheckSafeToUpdate(this.mModified.Date,this.mID,"aContract");	
			
			#region Delete
			if(IsDeleted)
			{
				if(!IsNew)
				{				

					//Delete object and child objects
					DBCommandWrapper cmDelete = DBUtil.GetCommandFromSQL("DELETE FROM aContract WHERE aID = @ID;");
					cmDelete.AddInParameter("@ID",DbType.Guid,this.mID);

					DBCommandWrapper cmDeleteContractRates = DBUtil.GetCommandFromSQL("DELETE FROM aContractRate WHERE aContractID = @ID;");
					cmDeleteContractRates.AddInParameter("@ID",DbType.Guid,this.mID);
			
					
					using (IDbConnection connection = DBUtil.DB.GetConnection())
					{
						connection.Open();
						IDbTransaction transaction = connection.BeginTransaction();

						try
						{
					
							DBUtil.DB.ExecuteNonQuery(cmDelete, transaction);
							DBUtil.DB.ExecuteNonQuery(cmDeleteContractRates, transaction);
							DBUtil.RemoveKeywords(transaction,RootObjectTypes.Contract,this.mID);
							DBUtil.RemoveDocs(transaction,RootObjectTypes.Contract,this.mID);
					
							// Commit the transaction
							transaction.Commit();
							
						}
						catch
						{
							// Rollback transaction 
							transaction.Rollback();
							throw;
						}
						finally
						{
							connection.Close();
						}
					}		
					

					//-----------------------------
				}
				MarkNew();
				return;
			}

			#endregion



			#region Add / Update
            
			//get modification time temporarily, if update succeeds then
			//set to this time
			System.DateTime dtModified = DBUtil.CurrentWorkingDateTime;
			DBCommandWrapper cm = null;
			if(IsNew)//Add or update?
				cm=DBUtil.GetCommandFromSQL(
					"INSERT INTO aContract (aID,  aDiscountParts, aName, AACTIVE, aNotes, aContractRatesOnly, aCreated,aModified,aCreator,aModifier, aRegionID, " +
					"aCustom1, aCustom2, aCustom3, aCustom4, aCustom5, aCustom6, aCustom7, aCustom8, aCustom9, aCustom0) " +
					"VALUES (@ID,@DiscountParts, @Name,@Active,@Notes,@ContractRatesOnly,@Created,@Modified,@CurrentUserID,@CurrentUserID, @RegionID, " +
					"@Custom1,@Custom2,@Custom3,@Custom4,@Custom5,@Custom6,@Custom7,@Custom8,@Custom9,@Custom0)"
					);
			else
				cm=DBUtil.GetCommandFromSQL(
					"UPDATE aContract SET aID=@ID, aDiscountParts=@DiscountParts, " +
					"aName=@Name, AACTIVE=@Active, aNotes=@Notes, " +
					"aContractRatesOnly=@ContractRatesOnly, aModifier=@CurrentUserID, " +
                    "aModified=@Modified,aRegionID=@RegionID, aCustom1=@Custom1, " +
					"aCustom2=@Custom2, aCustom3=@Custom3, " +
					"aCustom4=@Custom4, aCustom5=@Custom5, aCustom6=@Custom6, " +
					"aCustom7=@Custom7, aCustom8=@Custom8, " +
					"aCustom9=@Custom9, aCustom0=@Custom0 WHERE " +
					"aID=@ID"
					);


			cm.AddInParameter("@ID",DbType.Guid,mID);
			cm.AddInParameter("@Active",DbType.Boolean, mActive);
			cm.AddLargeStringInParameter("@Notes", mNotes);			
			cm.AddInParameter("@Name",DbType.String, mName);
			cm.AddInParameter("@DiscountParts",DbType.Decimal, mDiscountParts);
			cm.AddInParameter("@ContractRatesOnly",DbType.Boolean, mContractRatesOnly);

            cm.AddInParameter("@RegionID", DbType.Guid, mRegionID);//case 58	

			
			//Standard fields
			cm.AddInParameter("@CurrentUserID",DbType.Guid, CurrentUserID);
			cm.AddInParameter("@Created",DbType.DateTime, DBUtil.ToUTC(mCreated).DBValue);
			cm.AddInParameter("@Modified",DbType.DateTime, DBUtil.ToUTC(dtModified));
					

			//Custom fields
			cm.AddLargeStringInParameter("@Custom1", mCustom1);
			cm.AddLargeStringInParameter("@Custom2", mCustom2);
			cm.AddLargeStringInParameter("@Custom3", mCustom3);
			cm.AddLargeStringInParameter("@Custom4", mCustom4);
			cm.AddLargeStringInParameter("@Custom5", mCustom5);
			cm.AddLargeStringInParameter("@Custom6", mCustom6);
			cm.AddLargeStringInParameter("@Custom7", mCustom7);
			cm.AddLargeStringInParameter("@Custom8", mCustom8);
			cm.AddLargeStringInParameter("@Custom9", mCustom9);
			cm.AddLargeStringInParameter("@Custom0", mCustom0);

			using (IDbConnection connection = DBUtil.DB.GetConnection())
			{
				connection.Open();
				IDbTransaction transaction = connection.BeginTransaction();

				try
				{
					
					DBUtil.DB.ExecuteNonQuery(cm, transaction);					
					
					//Update child objects
					mContractRates.Update(this,transaction);

					//Docs
					mDocs.Update(transaction);

					//Process keywords
					DBUtil.ProcessKeywords(transaction,this.mID,RootObjectTypes.Contract,IsNew,AyaBizUtils.Break(false,
						mNotes,mName,
						/*Custom fields*/
						mCustom1,mCustom2,mCustom3,mCustom4,mCustom5,mCustom6,mCustom7,mCustom8,mCustom9,mCustom0));

					MarkOld();//db is now synched with object

					// Commit the transaction
					transaction.Commit();
					
				}
				catch
				{
					// Rollback transaction 
					transaction.Rollback();
					throw;
				}
				finally
				{
					connection.Close();
				}
				//Successful update so 
				//change modification time to match
				this.mModified.Date=dtModified;
                if(AyaBizUtils.AllowAutomaticMRUOnUpdate) AyaBizUtils.MRU.Add(RootObjectTypes.Contract, mID);
			}			

			#endregion



		}

		#endregion update

		#region Delete

		/// <summary>
		/// Remove a Contract record .
		/// </summary>
		/// <param name="Criteria"></param>
		protected override void DataPortal_Delete(object Criteria)
		{
			Criteria crit = (Criteria)Criteria;
			//Delete object and child objects
			DBCommandWrapper cmDelete = DBUtil.GetCommandFromSQL("DELETE FROM aContract WHERE aID = @ID;");
			cmDelete.AddInParameter("@ID",DbType.Guid,crit.ID);

			DBCommandWrapper cmDeleteContractRates = DBUtil.GetCommandFromSQL("DELETE FROM aContractRate WHERE aContractID = @ID;");
			cmDeleteContractRates.AddInParameter("@ID",DbType.Guid,crit.ID);
			
					
			using (IDbConnection connection = DBUtil.DB.GetConnection())
			{
				connection.Open();
				IDbTransaction transaction = connection.BeginTransaction();

				try
				{
					
					DBUtil.DB.ExecuteNonQuery(cmDelete, transaction);
					DBUtil.DB.ExecuteNonQuery(cmDeleteContractRates, transaction);
							
					DBUtil.RemoveKeywords(transaction,RootObjectTypes.Contract,crit.ID);
					DBUtil.RemoveDocs(transaction,RootObjectTypes.Contract,crit.ID);
					
					// Commit the transaction
					transaction.Commit();
							
				}
				catch
				{
					// Rollback transaction 
					transaction.Rollback();
					throw;
				}
				finally
				{
					connection.Close();
				}
                AyaBizUtils.MRU.Remove(RootObjectTypes.Contract, crit.ID);
			}		
			
		}

		#endregion delete

		#endregion

        #region Override IsValid / IsDirty
        //Override base class version if there are child objects 
        /// <summary>
        /// 
        /// </summary>
        public override bool IsValid
        {
            get
            {
                return base.IsValid && mContractRates.IsValid && mDocs.IsValid;
            }
        }
        /// <summary>
        /// 
        /// </summary>
        public override bool IsDirty
        {
            get
            {
                return base.IsDirty || mContractRates.IsDirty || mDocs.IsDirty;
            }
        }

        #endregion

		#region criteria
		/// <summary>
		/// Criteria for identifying existing object
		/// </summary>
		[Serializable]
			private class Criteria
		{
			public Guid ID;
                public bool TrackMRU;
			public Criteria(Guid _ID, bool _TrackMRU)
			{
				ID=_ID;
                TrackMRU = _TrackMRU;
			}
			
		}
		#endregion
		
	}//end Contract

	

}//end namespace GZTW.AyaNova.BLL