ayanova7/source/bizobjects/AyaLib/GZTW.AyaNova.BLL/FollowUpList.cs

///////////////////////////////////////////////////////////
//  FollowUpList.cs
//  Implementation of Class FollowUpList
//  CSLA type: Read only collection 
//  Created on: 5-Mar-2015 
//  Object design: John  
//  Coded: 5-Mar-2015  
///////////////////////////////////////////////////////////
using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using GZTW.Data;
using CSLA.Data;
using CSLA;
namespace GZTW.AyaNova.BLL
{
    /// <summary>
    /// List of <see cref="FollowUpList.FollowUpListInfo"/> objects representing <see cref="ScheduleMarker"/> objects
    /// that are linked to a root object.  A more detailed version of <see cref="FollowUpPickList"/>
    /// however this object only retrieves current items, not old ones past their end date.
    /// </summary>
    [Serializable]
    public class FollowUpList : ReadOnlyCollectionBase
    {
#pragma warning disable 1591

        #region Data structure
        [Serializable]
        public struct FollowUpListInfo
        {

            internal Guid mID;
            internal string mName;
            internal string mNotes;
            internal string mTechName;
            internal string mFollowObjectName;
            internal TypeAndID mFollowObject;
            internal int mARGB;
            internal DateTime mStartDateTime;
            internal DateTime mEndDateTime;
            internal bool mOutDated;

            public Guid ID { get { return mID; } }
            public string Name { get { return mName; } }
            public string Notes { get { return mNotes; } }
            public string TechName { get { return mTechName; } }
            public string FollowObjectName { get { return mFollowObjectName; } }
            public TypeAndID FollowObject { get { return mFollowObject; } }
            public int ARGB { get { return mARGB; } }
            public DateTime StartDateTime { get { return mStartDateTime; } }
            public DateTime EndDateTime { get { return mEndDateTime; } }
            public bool OutDated { get { return mOutDated; } }

            /// <summary>
            ///
            /// </summary>
            /// <param name="obj"></param>
            public bool Equals(FollowUpListInfo obj)
            {
                return this.mID.Equals(obj.mID);
            }

        }//end FollowUpListInfo
        #endregion

        #region Constructor

        protected FollowUpList()
        {
        }

        #endregion

        #region Business properties and methods

        /// <summary>
        /// Get item by index
        /// </summary>
        /// <param name="Item"></param>
        public FollowUpListInfo this[int Item]
        {

            get
            {
                return (FollowUpListInfo)List[Item];
            }
        }


        /// <summary>
        /// Returns FollowUpListInfo item that matches passed in itemid value
        /// </summary>
        /// <param name="ItemID"></param>
        public FollowUpListInfo this[Guid ItemID]
        {

            get
            {
                foreach (FollowUpListInfo child in List)
                {
                    if (child.mID == ItemID) return child;
                }
                throw new ArgumentException("FollowUpList: ID not found:\r\n" + ItemID.ToString());

            }
        }
        #endregion

        #region contains
        /// <summary>
        /// Check if item in collection
        /// </summary>        
        /// <param name="obj"></param>
        public bool Contains(FollowUpListInfo obj)
        {
            foreach (FollowUpListInfo child in List)
            {
                if (child.Equals(obj)) return true;
            }
            return false;

        }
        #endregion

        #region Static methods
        /// <summary>
        /// Get current and future follow ups for id
        /// </summary>
        /// <returns>list of <see cref="FollowUpList.FollowUpListInfo"/> objects</returns>
        public static FollowUpList GetList(Guid rootObjectID)
        {
            if (rootObjectID == Guid.Empty)
                throw new System.ApplicationException("FollowUpList->GetList: Error rootObjectID is empty");
            return (FollowUpList)DataPortal.Fetch(new Criteria(rootObjectID));
        }

        #endregion

        #region DAL DATA ACCESS
        /// 
        /// <param name="Criteria"></param>
        protected override void DataPortal_Fetch(object Criteria)
        {
            UserPickList ulist = UserPickList.GetList(false);
            DateTime dtNow = DateTime.Now;
            Criteria crit = (Criteria)Criteria;
            SafeDataReader dr = null;
            try
            {
                string q =
                    "SELECT * FROM ASCHEDULEMARKER " +
                    "WHERE (AFOLLOWID = @FID) AND (ASTOPDATE > @ANOW) ORDER BY ASTARTDATE";

                DBCommandWrapper cm = DBUtil.DB.GetSqlStringCommandWrapper(q);
                DateTime earliestEndDateToInclude = DBUtil.CurrentWorkingDateTime.AddDays(-15);
                cm.AddInParameter("@ANOW", DbType.DateTime, DBUtil.ToUTC(earliestEndDateToInclude));
                cm.AddInParameter("@FID", DbType.Guid, crit.rootObjectID);
                dr = new SafeDataReader(DBUtil.DB.ExecuteReader(cm));

                while (dr.Read())
                {
                    //*******************************************
                    FollowUpListInfo info = new FollowUpListInfo();
                    info.mID = dr.GetGuid("AID");
                    info.mName = dr.GetString("ANAME");
                    info.mARGB = dr.GetInt32("AARGB");
                    info.mEndDateTime = DBUtil.ToLocal(dr.GetDateTime("ASTOPDATE"));
                    info.mOutDated = (info.mEndDateTime < dtNow);
                    info.mStartDateTime = DBUtil.ToLocal(dr.GetDateTime("ASTARTDATE"));                    
                    info.mFollowObject = new TypeAndID((RootObjectTypes)dr.GetInt16("AFOLLOWTYPE"), dr.GetGuid("AFOLLOWID"));
                    info.mFollowObjectName = NameFetcher.GetItem(info.mFollowObject).RecordName;
                    info.mNotes = dr.GetString("ANOTES");
                    Guid gTech = dr.GetGuid("ASOURCEID");
                    if (gTech != Guid.Empty)
                        info.mTechName = ulist[gTech];
                    else
                        info.mTechName = string.Empty;

                    InnerList.Add(info);
                    //*******************************************
                }
            }
            finally
            {
                if (dr != null) dr.Close();
            }


        }
        #endregion

        #region criteria
        /// <summary>
        /// Criteria for identifying existing object
        /// </summary>
        [Serializable]
        private class Criteria
        {
            public Guid rootObjectID;
            public Criteria(Guid _rootObjectID)
            {
                rootObjectID = _rootObjectID;
            }
        }
        #endregion

#pragma warning restore 1591
    }//end FollowUpList

}