751 lines
17 KiB
C#
751 lines
17 KiB
C#
///////////////////////////////////////////////////////////
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// TaxCode.cs
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// Implementation of Class TaxCode
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// CSLA type: Editable Child
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// Created on: 07-Jun-2004 8:41:37 AM
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// Object design: Joyce
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// Coded: John July 8 2004
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// Re-coded: as editable child by John Nov 11 2004
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///////////////////////////////////////////////////////////
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using System;
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using System.Data;
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using CSLA.Data;
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using GZTW.Data;
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using CSLA;
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using System.Threading;
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using CSLA.Security;
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using System.ComponentModel;
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using System.Globalization;
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using System.Collections;
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namespace GZTW.AyaNova.BLL
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{
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/// <summary>
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/// Used in PO's, invoices, parts, services to indicate an item is taxable
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/// </summary>
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[Serializable]
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public class TaxCode : BusinessBase {
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#region Attributes
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private bool bReadOnly;
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private Guid mID;
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private string mName=null;
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private SmartDate mCreated;
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private SmartDate mModified;
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private Guid mCreator;
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private Guid mModifier;
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/// <summary>
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/// if true, does show in wo select list; if false then is not selectable, but can
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/// still bring up history etc
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/// default is true
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/// </summary>
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private bool mActive;
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/// <summary>
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/// Decimal amount for this tax
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/// </summary>
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private decimal mTaxA=0m;
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/// <summary>
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/// decimal amount for this tax
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/// </summary>
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private decimal mTaxB=0m;
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/// <summary>
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/// default is false
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/// True indicates that where this is applied is tax exempt
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/// </summary>
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private bool mTaxAExempt=true;
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/// <summary>
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/// default is false
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/// True indicates that where this is applied is tax exempt
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/// </summary>
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private bool mTaxBExempt=true;
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/// <summary>
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/// Default is false
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/// If true, than the TaxB amount is determined from the total of itemcost + TaxA
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/// amount X TaxB
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/// </summary>
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private bool mTaxOnTax;
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#endregion
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#region Constructor
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/// <summary>
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/// Private constructor to prevent direct instantiation
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/// </summary>
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private TaxCode()
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{
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MarkAsChild();
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//Set to read / write initially so that properties
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//can be set
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bReadOnly=false;
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//New ID
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mID = Guid.NewGuid();
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//pre-break the rule
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Name="";
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//Set record history to defaults
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mCreated = new SmartDate(DBUtil.CurrentWorkingDateTime);
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mModified=new SmartDate();
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mCreator=Guid.Empty;
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mModifier=Guid.Empty;
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}
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#endregion
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#region Business properties
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/// <summary>
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/// Get internal id number Read only property because it's set internally, not
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/// externally
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/// </summary>
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public Guid ID
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{
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get
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{
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return mID;
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}
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}
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/// <summary>
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/// Get created date
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///
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///
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/// </summary>
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public string Created
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{
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get
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{
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return mCreated.ToString();
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}
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}
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/// <summary>
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/// Get modified date
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///
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///
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/// </summary>
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public string Modified
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{
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get
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{
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return mModified.ToString();
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}
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}
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/// <summary>
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/// Get user record ID of person who created this record
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///
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///
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/// </summary>
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public Guid Creator
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{
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get
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{
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return mCreator;
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}
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}
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/// <summary>
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/// Get user ID of person who modified this record
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///
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///
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/// </summary>
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public Guid Modifier
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{
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get
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{
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return mModifier;
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}
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}
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/// <summary>
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/// Set/get Name of item
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///
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/// </summary>
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public string Name
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{
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get
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{
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return mName;
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}
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set
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{
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if(bReadOnly)
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ThrowSetError();
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else
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{
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if(mName!=value)
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{
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mName = value;
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BrokenRules.Assert("NameRequired","Error.Object.RequiredFieldEmpty,TaxCode.Label.Name","Name",value.Length==0);
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BrokenRules.Assert("NameLength",
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"Error.Object.FieldLengthExceeded255,TaxCode.Label.Name","Name",value.Length>255);
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MarkDirty();
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}
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}
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}
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}
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/// <summary>
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/// Get /set active status of TaxCode
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/// If active = true then taxcode is selectable
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/// If active = false then texcode in not selectable
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/// </summary>
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public bool Active
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{
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get
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{
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return mActive;
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}
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set
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{
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if(bReadOnly)
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ThrowSetError();
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else
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{
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if(mActive!=value)
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{
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mActive = value;
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BrokenRules.Assert(
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"DefaultMustBeActive",
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"TaxCode.Error.Default",
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"Active",
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value==false && AyaBizUtils.GlobalSettings.TaxCodeIsADefault(this.mID));
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MarkDirty();
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}
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}
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}
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}
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/// <summary>
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/// Decimal amount for this tax
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/// </summary>
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public decimal TaxA
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{
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get
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{
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return mTaxA;
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}
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set
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{
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if(bReadOnly || !IsNew)
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ThrowSetError();
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else
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{
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if(mTaxA!=value)
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{
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mTaxA = value;
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//Changed: Added 20-March-2006 when removed from code behind tax codes form
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mTaxAExempt=(mTaxA==0);
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MarkDirty();
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}
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}
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}
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}
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/// <summary>
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/// decimal amount for this tax
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/// </summary>
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public decimal TaxB
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{
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get
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{
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return mTaxB;
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}
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set
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{
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if(bReadOnly || !IsNew)
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ThrowSetError();
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else
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{
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if(mTaxB!=value)
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{
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mTaxB = value;
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//Changed: Added 20-March-2006 when removed from code behind tax codes form
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mTaxBExempt=(mTaxB==0);
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MarkDirty();
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}
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}
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}
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}
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/// <summary>
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/// default is false
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/// True indicates that where this is applied is tax exempt
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/// </summary>
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public bool TaxAExempt
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{
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get
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{
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return mTaxAExempt;
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}
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set
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{
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if(bReadOnly || !IsNew)
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ThrowSetError();
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else
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{
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if(mTaxAExempt!=value)
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{
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mTaxAExempt = value;
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//Changed: Added 20-March-2006 when removed from code behind tax codes form
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if(mTaxAExempt)
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mTaxA=0m;
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MarkDirty();
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}
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}
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}
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}
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/// <summary>
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/// default is false
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/// True indicates that where this is applied is tax exempt
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/// </summary>
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public bool TaxBExempt
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{
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get
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{
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return mTaxBExempt;
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}
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set
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{
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if(bReadOnly || !IsNew)
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ThrowSetError();
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else
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{
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if(mTaxBExempt!=value)
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{
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mTaxBExempt = value;
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//Changed: Added 20-March-2006 when removed from code behind tax codes form
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if(mTaxBExempt)
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mTaxB=0m;
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MarkDirty();
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}
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}
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}
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}
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/// <summary>
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/// Default is false
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/// If true, than the TaxB amount is determined from the total of itemcost + TaxA
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/// amount X TaxB
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/// </summary>
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public bool TaxOnTax
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{
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get
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{
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return mTaxOnTax;
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}
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set
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{
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if(bReadOnly || !IsNew)
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ThrowSetError();
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else
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{
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if(mTaxOnTax!=value)
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{
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mTaxOnTax = value;
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MarkDirty();
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}
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}
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}
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}
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/// <summary>
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/// Throw an error when a read only user
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/// tries to set a property
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/// (this should normally never be called unless someone is using the developer api since the UI
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/// should prevent it from happening initially)
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/// </summary>
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private void ThrowSetError()
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{
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throw new System.Security.SecurityException
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(
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string.Format
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(
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LocalizedTextTable.GetLocalizedTextDirect("Error.Security.NotAuthorizedToChange"),
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LocalizedTextTable.GetLocalizedTextDirect("O.TaxCode")
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)
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);
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}
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#endregion
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#region System.Object overrides
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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public override string ToString()
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{
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return "TaxCode" + mID.ToString();
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="obj"></param>
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/// <returns></returns>
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public override bool Equals(Object obj)
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{
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if ( obj == null || GetType ( ) != obj.GetType ( ) ) return false;
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TaxCode c=(TaxCode)obj;
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return mID==c.mID;
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}
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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public override int GetHashCode()
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{
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return ("TaxCode" + mID).GetHashCode();
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}
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#endregion
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#region Static methods
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/// <summary>
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/// Get new object
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/// </summary>
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/// <returns></returns>
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internal static TaxCode NewItem()
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{
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if(AyaBizUtils.Right("Object.TaxCode")>(int)SecurityLevelTypes.ReadOnly)
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return new TaxCode();
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else
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throw new System.Security.SecurityException(
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string.Format(
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LocalizedTextTable.GetLocalizedTextDirect("Error.Security.NotAuthorizedToCreate"),
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LocalizedTextTable.GetLocalizedTextDirect("O.TaxCode")));
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="dr"></param>
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/// <returns></returns>
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internal static TaxCode GetItem(SafeDataReader dr)
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{
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if(AyaBizUtils.Right("Object.TaxCode")>(int)SecurityLevelTypes.NoAccess)
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{
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TaxCode child = new TaxCode();
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child.Fetch(dr);
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return child;
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}
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else
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throw new System.Security.SecurityException(
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string.Format(
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LocalizedTextTable.GetLocalizedTextDirect("Error.Security.NotAuthorizedToRetrieve"),
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LocalizedTextTable.GetLocalizedTextDirect("O.TaxCode")));
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}
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/// <summary>
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/// Retrieve internal ID from name.
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///
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/// </summary>
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/// <param name="Name">Text value</param>
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/// <returns>Guid ID value or Guid.Empty if no match</returns>
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public static Guid GetIDFromName(string Name)
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{
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return GuidFetcher.GetItem("ATAXCODE", "ANAME", Name);
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}
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#endregion
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#region DAL DATA ACCESS
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/// <summary>
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/// Populate this object from the values in the datareader passed to it
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/// </summary>
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/// <param name="dr"></param>
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private void Fetch(SafeDataReader dr)
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{
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//Standard fields
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mID=dr.GetGuid("aID");
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mCreated=DBUtil.ToLocal(dr.GetSmartDate("aCreated"));
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mModified=DBUtil.ToLocal(dr.GetSmartDate("aModified"));
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mCreator=dr.GetGuid("aCreator");
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mModifier=dr.GetGuid("aModifier");
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//TaxCode fields
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mActive=dr.GetBoolean("AACTIVE");
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//Important: use property not internal field
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//so that initial broken rule is unbroken on fetch
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Name=dr.GetString("aName");
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mTaxA=dr.GetDecimal("aTaxA");
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mTaxB=dr.GetDecimal("aTaxB");
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mTaxAExempt=dr.GetBoolean("aTaxAExempt");
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mTaxBExempt=dr.GetBoolean("aTaxBExempt");
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mTaxOnTax=dr.GetBoolean("aTaxOnTax");
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//Get access rights level
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bReadOnly=AyaBizUtils.Right("Object.TaxCode")<(int)SecurityLevelTypes.ReadWrite;
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MarkOld();
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="tr"></param>
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internal void Update(IDbTransaction tr)
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{
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//No need to update if there is nothing changed
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if(!this.IsDirty) return;
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// If not a new record, check if record was modified
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//by another user since original retrieval:
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if(!IsNew)
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DBUtil.CheckSafeToUpdate(this.mModified.Date,this.mID,"aTaxCode");
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#region Delete
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if(IsDeleted)
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{
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if(!IsNew)
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{
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//Changed: 17-Nov-2006 case 150
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//taxcode should never be deleteable once saved to db
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throw new System.ApplicationException
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(
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string.Format
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(
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LocalizedTextTable.GetLocalizedTextDirect("Error.Object.NotDeleteable"),
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LocalizedTextTable.GetLocalizedTextDirect("O.TaxCode")
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)
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);
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//if(AyaBizUtils.GlobalSettings.TaxCodeIsADefault(this.mID))
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//{
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// throw new System.ApplicationException(LocalizedTextTable.GetLocalizedTextDirect("TaxCode.Error.Default"));
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//}
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////Delete object and child objects
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//DBCommandWrapper cmDelete = DBUtil.GetCommandFromSQL("DELETE FROM aTaxCode WHERE aID = @ID;");
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//cmDelete.AddInParameter("@ID",DbType.Guid,this.mID);
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//DBUtil.DB.ExecuteNonQuery(cmDelete, tr);
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//-----------------------------
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}
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MarkNew();
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return;
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}
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#endregion
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#region Add / Update
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//get modification time temporarily, if update succeeds then
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//set to this time
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System.DateTime dtModified = DBUtil.CurrentWorkingDateTime;
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DBCommandWrapper cm = null;
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if(IsNew)//Add or update?
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cm=DBUtil.GetCommandFromSQL(
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"INSERT INTO aTaxCode (aID, AACTIVE, aName, aTaxA, aTaxB, " +
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"aTaxAExempt, aTaxBExempt, aTaxOnTax, aCreated,aModified,aCreator, " +
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"aModifier) VALUES (@ID,@Active,@Name,@TaxA,@TaxB, " +
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"@TaxAExempt,@TaxBExempt,@TaxOnTax,@Created,@Modified,@CurrentUserID, " +
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"@CurrentUserID)"
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);
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else
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cm=DBUtil.GetCommandFromSQL(
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"UPDATE aTaxCode SET AACTIVE=@Active, aName=@Name, " +
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" aModifier=@CurrentUserID, aModified=@Modified " +
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"WHERE aID=@ID"
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);
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//CHANGE: 14-march-2006 added Active field to update sql above
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//TaxCode fields
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cm.AddInParameter("@Name",DbType.String,mName);
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cm.AddInParameter("@Active",DbType.Boolean,mActive);
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cm.AddInParameter("@TaxA",DbType.Decimal,mTaxA);
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cm.AddInParameter("@TaxB",DbType.Decimal,mTaxB);
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cm.AddInParameter("@TaxAExempt",DbType.Boolean,mTaxAExempt);
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cm.AddInParameter("@TaxBExempt",DbType.Boolean,mTaxBExempt);
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cm.AddInParameter("@TaxOnTax",DbType.Boolean,mTaxOnTax);
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//Standard fields
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cm.AddInParameter("@ID",DbType.Guid,this.mID);
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cm.AddInParameter("@CurrentUserID",DbType.Guid, CurrentUserID);
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cm.AddInParameter("@Created",DbType.DateTime, DBUtil.ToUTC(mCreated.Date));
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cm.AddInParameter("@Modified",DbType.DateTime, DBUtil.ToUTC(dtModified));
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DBUtil.DB.ExecuteNonQuery(cm, tr);
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MarkOld();//db is now synched with object
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//Successful update so
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//change modification time to match
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this.mModified.Date=dtModified;
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#endregion
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}
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#endregion
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#region Override IsValid / IsDirty
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|
//Override base class version if there are child objects
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/*
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public override bool IsValid
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{
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get
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|
{
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return base.IsValid && ChildItem.IsValid;
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}
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}
|
|
public override bool IsDirty
|
|
{
|
|
get
|
|
{
|
|
return base.IsDirty || ChildItem.IsDirty;
|
|
}
|
|
}
|
|
*/
|
|
#endregion
|
|
|
|
#region criteria
|
|
// /// <summary>
|
|
// /// Criteria for identifying existing object
|
|
// /// </summary>
|
|
// [Serializable]
|
|
// private class Criteria
|
|
// {
|
|
// public Guid ID;
|
|
// public Criteria(Guid _ID)
|
|
// {
|
|
// ID=_ID;
|
|
// }
|
|
//
|
|
// }
|
|
#endregion
|
|
|
|
}//end TaxCode
|
|
|
|
#region TaxCodeID Type Converter
|
|
#pragma warning disable 1591
|
|
|
|
/// <summary>
|
|
/// Convert tax codes to strings
|
|
/// </summary>
|
|
public class TaxCodeIDConverter:StringConverter
|
|
{
|
|
//NVCHANGED
|
|
private GenericNVList mList;
|
|
|
|
public TaxCodeIDConverter()
|
|
{
|
|
mList=GenericNVList.GetList("aTaxCode","aID","aName",true,false,false);
|
|
|
|
}
|
|
|
|
|
|
public override bool GetStandardValuesSupported(ITypeDescriptorContext context)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
public override System.ComponentModel.TypeConverter.StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
|
|
{
|
|
ArrayList ar = new ArrayList(mList.Count+1);
|
|
ar.Add("");
|
|
foreach(DictionaryEntry d in mList.BindableList)
|
|
{
|
|
ar.Add(d.Value.ToString());
|
|
}
|
|
|
|
return new StandardValuesCollection(ar);
|
|
|
|
}
|
|
|
|
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType)
|
|
{
|
|
if (destinationType == typeof(string) && value is Guid)
|
|
{
|
|
|
|
string s="";
|
|
if((Guid)value==Guid.Empty) return s;
|
|
|
|
try
|
|
{
|
|
s=mList[value.ToString()];
|
|
}
|
|
catch(Exception ex)
|
|
{
|
|
return ex.Message;
|
|
|
|
}
|
|
|
|
return s;
|
|
}
|
|
|
|
|
|
// if (destinationType==typeof(Guid))
|
|
// {
|
|
// Guid g= new Guid(mList[(string)value);
|
|
// return g;// (Guid)mList[value];
|
|
//
|
|
// }
|
|
//
|
|
//
|
|
return base.ConvertTo (context, culture, value, destinationType);
|
|
}
|
|
|
|
//convert from whatever kind of object to this converters type
|
|
public override object ConvertFrom(ITypeDescriptorContext context, CultureInfo culture, object value)
|
|
{
|
|
|
|
if(value==null) return Guid.Empty;
|
|
if(value is String)
|
|
{
|
|
if(value.ToString()=="") return Guid.Empty;
|
|
|
|
return new Guid(mList.get_Key(value.ToString()));
|
|
}
|
|
|
|
return base.ConvertFrom (context, culture, value);
|
|
}
|
|
|
|
|
|
|
|
|
|
}
|
|
#pragma warning restore 1591
|
|
#endregion
|
|
}//end namespace GZTW.AyaNova.BLL |