caf9b3106c
Feature: Settings database table added to store string based settings.
It is right now used to store bill header and footer.
Hard Coded header/footer removed from file.
Feature: Tax Analysis form created to easily show the tax calculation.
Feature: Management form uses background workers. Dont' know if it is functional though.
Chore: Reorder Table form moved to masters from sales folder.
Refactor: ManagementBI and SalesAnalysisBI
1033 lines
45 KiB
C#
1033 lines
45 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Linq;
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using NHibernate;
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using Tanshu.Accounts.Entities;
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namespace Tanshu.Accounts.Repository
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{
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public class SaleInfo
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{
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public int StartBill { get; set; }
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public int FinishBill { get; set; }
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public decimal Rate { get; set; }
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public decimal Net { get; set; }
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public decimal Vat { get; set; }
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}
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public class ExcelInfo
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{
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public DateTime Date { get; set; }
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public string StartBill { get; set; }
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public string FinishBill { get; set; }
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public IDictionary<decimal, SaleInfo> SaleAndVat { get; set; }
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public decimal ServiceTax { get; set; }
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}
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public class SaleJson
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{
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IFormatProvider culture = new CultureInfo("en-US", true);
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private DateTime? dateStart;
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private DateTime? dateFinish;
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public string _startDate { get; set; }
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public string _finishDate { get; set; }
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public IList<SaleDetailJson> Sale { get; set; }
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public DateTime StartDate
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{
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get
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{
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if (!dateStart.HasValue)
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{
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DateTime tDate;
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if (!DateTime.TryParseExact(_startDate, "dd-MMM-yyyy", culture, DateTimeStyles.NoCurrentDateDefault, out tDate))
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throw new ArgumentException();
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dateStart = tDate;
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}
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return dateStart.Value;
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}
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}
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public DateTime FinishDate
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{
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get
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{
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if (!dateFinish.HasValue)
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{
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DateTime tDate;
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if (!DateTime.TryParseExact(_finishDate, "dd-MMM-yyyy", culture, DateTimeStyles.NoCurrentDateDefault, out tDate))
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throw new ArgumentException();
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dateFinish = tDate;
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}
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return dateFinish.Value;
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}
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}
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}
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public class SaleDetailJson
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{
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public decimal Rate { get; set; }
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public bool IsLiq { get; set; }
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public decimal Amount { get; set; }
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}
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public class BeerJson
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{
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IFormatProvider culture = new CultureInfo("en-US", true);
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private DateTime? date;
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public string _date { get; set; }
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public IList<BeerDetailJson> Beers { get; set; }
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public DateTime Date
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{
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get
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{
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if (!date.HasValue)
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{
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DateTime tDate;
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if (!DateTime.TryParseExact(_date, "dd-MMM-yyyy", culture, DateTimeStyles.NoCurrentDateDefault, out tDate))
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throw new ArgumentException();
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date = tDate;
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}
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return date.Value;
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}
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}
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public decimal Quantity
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{
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get
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{
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decimal amount = 0;
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foreach (var item in Beers)
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{
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amount += item.Quantity;
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}
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return amount;
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}
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}
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}
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public class BeerDetailJson
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{
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public string Name { get; set; }
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public decimal Quantity { get; set; }
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}
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public class CreditJson
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{
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IFormatProvider culture = new CultureInfo("en-US", true);
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private DateTime? date;
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public string _date { get; set; }
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public decimal Amount { get; set; }
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public DateTime Date
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{
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get
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{
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if (!date.HasValue)
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{
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DateTime tDate;
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if (!DateTime.TryParseExact(_date, "dd-MMM-yyyy", culture, DateTimeStyles.NoCurrentDateDefault, out tDate))
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throw new ArgumentException();
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date = tDate;
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}
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return date.Value;
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}
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}
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}
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public class ManagementBI : IUnitOfWork
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{
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protected readonly ISession _session;
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private ITransaction _transaction;
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public ManagementBI()
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{
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_session = SessionManager.Session;
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_transaction = _session.BeginTransaction();
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}
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#region Cleanup
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public void DeleteVoid(DateTime startDate, DateTime finishDate)
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{
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var query = @"delete from Reprint r where r.Voucher in (
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select v from Voucher v where v.Date >= :startDate and v.Date <= :finishDate and v.Void = :void
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)";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.SetParameter("void", true)
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.ExecuteUpdate();
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query = @"delete from VoucherSettlement vs where vs.Voucher in (
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select v from Voucher v where v.Date >= :startDate and v.Date <= :finishDate and v.Void = :void
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)";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.SetParameter("void", true)
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.ExecuteUpdate();
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query = @"delete from InventoryModifier im where im.Inventory in (
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select i from Inventory i where i.Kot in (
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select k from Kot k where k.Voucher in (
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select v from Voucher v where v.Date >= :startDate and v.Date <= :finishDate and v.Void = :void
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)))";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.SetParameter("void", true)
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.ExecuteUpdate();
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query = @"delete from Inventory i where i.Kot in (
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select k from Kot k where k.Voucher in (
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select v from Voucher v where v.Date >= :startDate and v.Date <= :finishDate and v.Void = :void
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))";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.SetParameter("void", true)
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.ExecuteUpdate();
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query = @"delete from Kot k where k.Voucher in (
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select v from Voucher v where v.Date >= :startDate and v.Date <= :finishDate and v.Void = :void
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)";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.SetParameter("void", true)
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.ExecuteUpdate();
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query = @"delete from Voucher v where v.Date >= :startDate and v.Date <= :finishDate and v.Void = :void";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.SetParameter("void", true)
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.ExecuteUpdate();
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}
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public void MoveStaffToNc(DateTime startDate, DateTime finishDate)
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{
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var query = @"update Voucher set VoucherType = :nc where VoucherType = :staff and Date >= :startDate and Date <= :finishDate";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.SetParameter("nc", VoucherType.NoCharge)
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.SetParameter("staff", VoucherType.Staff)
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.ExecuteUpdate();
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}
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public void ClearModifiers(DateTime startDate, DateTime finishDate)
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{
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var query = @"delete from InventoryModifier im where im.Inventory in (
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select i from Inventory i where i.Kot in (
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select k from Kot k where k.Voucher in (
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select v from Voucher v where v.Date >= :startDate and v.Date <= :finishDate
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)))";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.ExecuteUpdate();
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}
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public void CombineKots(DateTime startDate, DateTime finishDate)
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{
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var query = @"
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select v.VoucherID, k.KotID, i.InventoryID, i.Product.ProductID, i.Quantity
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from Voucher v
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inner join v.Kots k
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inner join k.Inventories i
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where v.Date >= :startDate and v.Date <= :finishDate
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order by v.Date, k.Date";
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var list = _session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.List<object[]>();
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Dictionary<Guid, Dictionary<Guid, List<object[]>>> vouchers = new Dictionary<Guid, Dictionary<Guid, List<object[]>>>();
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foreach (var item in list)
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{
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var voucherID = (Guid)item[0];
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var kotID = (Guid)item[1];
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var inventoryID = (Guid)item[2];
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var productID = (Guid)item[3];
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var quantity = (decimal)item[4];
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if (!vouchers.ContainsKey(voucherID))
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vouchers.Add(voucherID, new Dictionary<Guid, List<object[]>>());
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if (!vouchers[voucherID].ContainsKey(kotID))
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vouchers[voucherID].Add(kotID, new List<object[]>());
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vouchers[voucherID][kotID].Add(new object[] { inventoryID, productID, quantity });
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}
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foreach (var voucher in vouchers)
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{
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var kots = voucher.Value;
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if (kots.Count <= 1)
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continue;
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Dictionary<Guid, Guid> kotInventories = new Dictionary<Guid, Guid>();
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foreach (var item in kots.ElementAt(0).Value)
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{
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Guid inventoryID = (Guid)item[0];
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Guid productID = (Guid)item[1];
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kotInventories.Add(productID, inventoryID);
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}
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for (var i = kots.Count; i > 1; i--)
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{
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foreach (var item in kots.ElementAt(i - 1).Value)
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{
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Guid inventoryID = (Guid)item[0];
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Guid productID = (Guid)item[1];
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decimal quantity = (decimal)item[2];
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if (kotInventories.ContainsKey(productID))
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{
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query = @"update Inventory set Quantity = Quantity + :quantity where InventoryID = :inventoryID";
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_session.CreateQuery(query).SetParameter("quantity", quantity).SetParameter("inventoryID", kotInventories[productID]).ExecuteUpdate();
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query = @"delete from Inventory where InventoryID = :inventoryID";
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_session.CreateQuery(query).SetParameter("inventoryID", inventoryID).ExecuteUpdate();
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}
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else
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{
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kotInventories.Add(productID, inventoryID);
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query = @"update Inventory set Kot.KotID = :kotID where InventoryID = :inventoryID";
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_session.CreateQuery(query).SetParameter("kotID", kots.ElementAt(0).Key).SetParameter("inventoryID", inventoryID).ExecuteUpdate();
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}
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}
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query = @"delete from Kot where KotID = :kotID";
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_session.CreateQuery(query).SetParameter("kotID", kots.ElementAt(i - 1).Key).ExecuteUpdate();
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}
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}
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}
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public void RemoveBlankKots(DateTime startDate, DateTime finishDate)
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{
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var query = @"delete from Kot k where
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k.Voucher in (select v from Voucher v where v.Date >= :startDate and v.Date <= :finishDate)
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and k not in (select distinct i.Kot from Inventory i)";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.ExecuteUpdate();
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query = @"delete from VoucherSettlement vs where vs.Voucher in (select v from Voucher v where v.Date >= :startDate and v.Date <= :finishDate and v not in (select distinct k.Voucher from Kot k))";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.ExecuteUpdate();
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query = @"delete from Reprint r where r.Voucher in (select v from Voucher v where v.Date >= :startDate and v.Date <= :finishDate and v not in (select distinct k.Voucher from Kot k))";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.ExecuteUpdate();
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query = @"delete from Voucher v where v.Date >= :startDate and v.Date <= :finishDate and v not in (select distinct k.Voucher from Kot k)";
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_session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.ExecuteUpdate();
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}
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public void SetPayments(DateTime startDate, DateTime finishDate)
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{
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var query = @"select v.VoucherID, v.VoucherType, sum(i.Amount)
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from Voucher v
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inner join v.Kots k
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inner join k.Inventories i
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where v.Date >= :startDate and v.Date <= :finishDate
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group by v.VoucherID, v.VoucherType";
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var list = _session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("finishDate", finishDate)
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.List<object[]>();
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Dictionary<Guid, object[]> vouchers = new Dictionary<Guid, object[]>();
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foreach (var item in list)
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{
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var voucherType = (int)item[1] == 1 || (int)item[1] == 3 ? VoucherType.Regular : (int)item[1] == 2 ? VoucherType.NoCharge : VoucherType.Staff;
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vouchers.Add((Guid)item[0], new object[] { voucherType, Math.Round((decimal)item[2], 5) });
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}
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foreach (var item in vouchers)
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{
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SettleOption settlementType;
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switch ((VoucherType)item.Value[0])
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{
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case VoucherType.NoCharge:
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settlementType = SettleOption.NoCharge;
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break;
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case VoucherType.Staff:
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settlementType = SettleOption.Staff;
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break;
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default:
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settlementType = SettleOption.Cash;
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break;
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}
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var amount = -1 * (decimal)item.Value[1];
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var roundoff = Math.Round(amount) - amount;
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query = @"select count(*) from VoucherSettlement vs
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where vs.Voucher.VoucherID = :voucherID and (
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(vs.Amount = :amount and vs.Settled = :soAmount) or
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(vs.Amount = :roundOff and vs.Settled = :soRoundOff) or
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(vs.Amount = :paid and vs.Settled = :so))";
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var existing = _session.CreateQuery(query)
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.SetParameter("voucherID", item.Key)
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.SetParameter("amount", amount)
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.SetParameter("roundOff", roundoff)
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.SetParameter("paid", -1 * (amount + roundoff))
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.SetParameter("soAmount", SettleOption.Amount)
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.SetParameter("soRoundOff", SettleOption.RoundOff)
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.SetParameter("so", settlementType)
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.UniqueResult<long>();
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if (existing == 3)
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continue;
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query = @"delete from VoucherSettlement vs where vs.Voucher.VoucherID = :voucherID";
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_session
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.CreateQuery(query)
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.SetParameter("voucherID", item.Key)
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.ExecuteUpdate();
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_session.Save(new VoucherSettlement() { Voucher = new Voucher() { VoucherID = item.Key }, Amount = amount, Settled = SettleOption.Amount });
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_session.Save(new VoucherSettlement() { Voucher = new Voucher() { VoucherID = item.Key }, Amount = roundoff, Settled = SettleOption.RoundOff });
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_session.Save(new VoucherSettlement() { Voucher = new Voucher() { VoucherID = item.Key }, Amount = -1 * (amount + roundoff), Settled = settlementType });
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}
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}
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public void UpdateBillID(DateTime startDate, DateTime finishDate)
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{
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var query = @"
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select MAX(v.BillID)
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from Voucher v
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where v.Date < :startDate and v.Void = false and v.VoucherType in (:regular, :takeAway)
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";
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var lastBill = _session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("regular", VoucherType.Regular)
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.SetParameter("takeAway", VoucherType.TakeAway)
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.UniqueResult();
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var newID = lastBill == null ? 1 : GetNewID((int)lastBill);
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var list = _session.QueryOver<Voucher>()
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.Where(x => x.Date >= startDate && x.Date <= finishDate && x.Void == false && (x.VoucherType == VoucherType.Regular || x.VoucherType == VoucherType.TakeAway))
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.OrderBy(x => x.Date).Asc
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.List();
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var count = " of" + list.Count.ToString();
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var i = 0;
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foreach (var voucher in list)
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{
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i++;
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if (i % 20 == 0)
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Console.WriteLine("Loop " + i.ToString() + count);
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if (voucher.BillID != newID)
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{
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var update = _session.CreateSQLQuery("exec UpdateBillID ?,?");
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update.SetParameter<Guid>(0, voucher.VoucherID);
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update.SetParameter<int>(1, newID);
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update.ExecuteUpdate();
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}
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newID = GetNewID(newID);
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}
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query = @"
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select coalesce(v.BillID + 1, 1)
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from Voucher v
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where v.Date < :startDate and v.Void = false and v.VoucherType = :nc
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order by v.Date desc
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";
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lastBill = _session
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.CreateQuery(query)
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.SetParameter("startDate", startDate)
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.SetParameter("nc", VoucherType.NoCharge)
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.SetMaxResults(1)
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.UniqueResult();
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newID = (int)lastBill;
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list = _session.QueryOver<Voucher>()
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.Where(x => x.Date >= startDate && x.Date <= finishDate && x.VoucherType == VoucherType.NoCharge && x.Void == false)
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.OrderBy(x => x.Date).Asc
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.List();
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foreach (var voucher in list)
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{
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if (voucher.BillID != newID)
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{
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var update = _session.CreateSQLQuery("exec UpdateBillID ?,?");
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update.SetParameter<Guid>(0, voucher.VoucherID);
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update.SetParameter<int>(1, newID);
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update.ExecuteUpdate();
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}
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newID += 1;
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}
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}
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|
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private static int GetNewID(int lastBill)
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{
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lastBill += 1;
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if (lastBill % 10000 == 0)
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lastBill += 1;
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return lastBill;
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}
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|
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#endregion
|
|
public void MoveToNc(DateTime startDate, DateTime finishDate, decimal target)
|
|
{
|
|
string query = @"
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select v.VoucherID, sum(i.Amount)
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from Voucher v
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inner join v.Kots k
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inner join k.Inventories i
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where v.Date >= :startDate and v.Date <= :finishDate and i.Vat.TaxID = :vatLiquor and v.Void = false and v.VoucherType not in (:nc, :staff)
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group by v.VoucherID
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order by sum(i.Amount) desc
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";
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var list = _session
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.CreateQuery(query)
|
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.SetParameter("startDate", startDate)
|
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.SetParameter("finishDate", finishDate)
|
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.SetParameter("nc", VoucherType.NoCharge)
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.SetParameter("staff", VoucherType.Staff)
|
|
.SetParameter("vatLiquor", new Guid("2C8AD8EC-E09A-4194-B348-01243474CF26"))
|
|
.List();
|
|
var totalAmount = GetSaleAmount(.1575M, startDate, finishDate) + GetSaleAmount(.2625M, startDate, finishDate);
|
|
for (int i = 0; i < list.Count / 20; i += 2) // Skip every alternate bill
|
|
{
|
|
if (totalAmount <= target)
|
|
break;
|
|
var item = (object[])list[i];
|
|
var voucherID = (Guid)item[0];
|
|
var amount = (decimal)item[1];
|
|
|
|
query = @"update Voucher set VoucherType = :nc where VoucherID = :voucherID";
|
|
_session
|
|
.CreateQuery(query)
|
|
.SetParameter("nc", VoucherType.NoCharge)
|
|
.SetParameter("voucherID", voucherID)
|
|
.ExecuteUpdate();
|
|
totalAmount -= amount;
|
|
}
|
|
}
|
|
public IList<SaleInfo> GetSaleAndVat(DateTime startDate, DateTime finishDate)
|
|
{
|
|
const string query = @"
|
|
select i.VatRate as Rate,
|
|
sum(i.Quantity * i.Price * (1 - i.Discount) * (1 + case when i.IsScTaxable then i.ServiceCharge else 0 end)) as Net,
|
|
sum(i.Quantity * i.Price * (1 - i.Discount) * (1 + case when i.IsScTaxable then i.ServiceCharge else 0 end) * i.VatRate) as Vat
|
|
from Voucher v
|
|
inner join v.Kots k
|
|
inner join k.Inventories i
|
|
where v.Date >= :startDate and v.Date <= :finishDate and v.Void = false and v.VoucherType in (:regular, :takeAway)
|
|
group by i.VatRate
|
|
order by i.VatRate
|
|
";
|
|
var list = _session
|
|
.CreateQuery(query)
|
|
.SetParameter("startDate", startDate)
|
|
.SetParameter("finishDate", finishDate)
|
|
.SetParameter("regular", VoucherType.Regular)
|
|
.SetParameter("takeAway", VoucherType.TakeAway)
|
|
.List<object[]>();
|
|
var info = new List<SaleInfo>();
|
|
foreach (var item in list)
|
|
{
|
|
info.Add(new SaleInfo() { Rate = (decimal)item[0], Net = (decimal)item[1], Vat = (decimal)item[2] });
|
|
}
|
|
return info;
|
|
}
|
|
public decimal GetServiceTax(DateTime startDate, DateTime finishDate)
|
|
{
|
|
const string query = @"
|
|
select sum(i.Quantity * i.Price * (1 - i.Discount) * (1 + case when i.IsScTaxable then i.ServiceCharge else 0 end) * i.ServiceTaxRate) as Amount
|
|
from Voucher v
|
|
inner join v.Kots k
|
|
inner join k.Inventories i
|
|
where v.Date >= :startDate and v.Date <= :finishDate and v.Void = false and v.VoucherType not in (:nc, :staff)
|
|
";
|
|
var qty = _session
|
|
.CreateQuery(query)
|
|
.SetParameter("startDate", startDate)
|
|
.SetParameter("finishDate", finishDate)
|
|
.SetParameter("nc", VoucherType.NoCharge)
|
|
.SetParameter("staff", VoucherType.Staff)
|
|
.UniqueResult();
|
|
return qty == null ? 0 : (decimal)qty;
|
|
}
|
|
public SaleInfo GetMinMaxBills(DateTime startDate, DateTime finishDate)
|
|
{
|
|
const string query = @"
|
|
select MIN(v.BillID) as StartBill, MAX(v.BillID) as FinishBill
|
|
from Voucher v
|
|
where v.Date >= :startDate and v.Date <= :finishDate and v.Void = false and v.VoucherType in (:regular, :takeAway)
|
|
";
|
|
var item = _session
|
|
.CreateQuery(query)
|
|
.SetParameter("startDate", startDate)
|
|
.SetParameter("finishDate", finishDate)
|
|
.SetParameter("regular", VoucherType.Regular)
|
|
.SetParameter("takeAway", VoucherType.TakeAway)
|
|
.UniqueResult<object[]>();
|
|
if (item[0] == null || item[1] == null)
|
|
return null;
|
|
return new SaleInfo() { StartBill = (int)item[0], FinishBill = (int)item[1] };
|
|
}
|
|
|
|
public int? GetLastBill(DateTime date)
|
|
{
|
|
const string query = @"
|
|
select v.BillID
|
|
from Voucher v
|
|
where v.Date >= :startDate and v.Date <= :finishDate and v.Void = false and v.VoucherType in (:regular, :takeAway)
|
|
order by v.Date desc
|
|
";
|
|
var qty = _session
|
|
.CreateQuery(query)
|
|
.SetParameter("startDate", date.AddHours(7))
|
|
.SetParameter("finishDate", date.AddDays(1).AddHours(7))
|
|
.SetParameter("regular", VoucherType.Regular)
|
|
.SetParameter("takeAway", VoucherType.TakeAway)
|
|
.SetMaxResults(1)
|
|
.UniqueResult();
|
|
if (qty == null)
|
|
return null;
|
|
return (int)qty;
|
|
}
|
|
|
|
private decimal GetSaleAmount(decimal vat, DateTime startDate, DateTime finishDate)
|
|
{
|
|
const string query = @"
|
|
select sum(i.Quantity * i.Price * (1 - i.Discount) * (1 + case when i.IsScTaxable then i.ServiceCharge else 0 end)) as Amount
|
|
from Voucher v
|
|
inner join v.Kots k
|
|
inner join k.Inventories i
|
|
where v.Date >= :startDate and v.Date <= :finishDate and i.VatRate = :vat and v.Void = false and v.VoucherType not in (:nc, :staff)
|
|
";
|
|
var qty = _session
|
|
.CreateQuery(query)
|
|
.SetParameter("startDate", startDate)
|
|
.SetParameter("finishDate", finishDate)
|
|
.SetParameter("vat", vat)
|
|
.SetParameter("nc", VoucherType.NoCharge)
|
|
.SetParameter("staff", VoucherType.Staff)
|
|
.UniqueResult();
|
|
return qty == null ? 0 : (decimal)qty;
|
|
}
|
|
public class DateVatSale
|
|
{
|
|
public DateTime Date { get; set; }
|
|
public decimal VatRate { get; set; }
|
|
public decimal Net { get; set; }
|
|
public decimal Gross { get; set; }
|
|
}
|
|
public List<DateVatSale> GetSaleAmount(DateTime startDate, DateTime finishDate)
|
|
{
|
|
var list = new List<DateVatSale>();
|
|
const string query = @"
|
|
select i.VatRate, sum(i.Quantity * i.Price * (1 - i.Discount) * (1 + case when i.IsScTaxable then i.ServiceCharge else 0 end)), sum(i.Amount)
|
|
from Voucher v
|
|
inner join v.Kots k
|
|
inner join k.Inventories i
|
|
where v.Date >= :startDate and v.Date <= :finishDate and v.Void = false and v.VoucherType not in (:nc, :staff)
|
|
group by i.VatRate
|
|
";
|
|
IList<object[]> q;
|
|
for (var date = startDate.Date; date <= finishDate.Date; date = date.AddDays(1))
|
|
{
|
|
q = _session
|
|
.CreateQuery(query)
|
|
.SetParameter("startDate", date.AddHours(7))
|
|
.SetParameter("finishDate", date.AddDays(1).AddHours(7))
|
|
.SetParameter("nc", VoucherType.NoCharge)
|
|
.SetParameter("staff", VoucherType.Staff)
|
|
.List<object[]>();
|
|
foreach (var item in q)
|
|
{
|
|
list.Add(new DateVatSale() { Date = date, VatRate = (decimal)item[0], Net = (decimal)item[1], Gross = (decimal)item[2] });
|
|
}
|
|
}
|
|
return list;
|
|
}
|
|
private class InvDate : Inventory
|
|
{
|
|
public DateTime Date { get; set; }
|
|
public decimal Net
|
|
{
|
|
get
|
|
{
|
|
if (IsScTaxable)
|
|
return Quantity * Price * (1 - Discount) * (1 + ServiceCharge);
|
|
return Quantity * Price * (1 - Discount);
|
|
}
|
|
}
|
|
}
|
|
public void SetQuantityAndDiscount(IList<SaleDetailJson> sale, IList<CreditJson> credit, DateTime startDate, DateTime finishDate)
|
|
{
|
|
var rand = new Random();
|
|
var query = @"
|
|
select v.Date, i.InventoryID, i.Quantity, i.Price, i.Discount, i.ServiceCharge, i.IsScTaxable, i.ServiceTaxRate, i.VatRate
|
|
from Voucher v
|
|
inner join v.Kots k
|
|
inner join k.Inventories i
|
|
where v.Date >= :startDate and v.Date <= :finishDate
|
|
and v.VoucherType in (:regular, :takeAway)";
|
|
var list = _session
|
|
.CreateQuery(query)
|
|
.SetParameter("startDate", startDate.AddHours(7))
|
|
.SetParameter("finishDate", finishDate.AddDays(1).AddHours(7))
|
|
.SetParameter("regular", VoucherType.Regular)
|
|
.SetParameter("takeAway", VoucherType.TakeAway)
|
|
.List<object[]>();
|
|
List<InvDate> inventories = new List<InvDate>();
|
|
foreach (var item in Randomize(list))
|
|
{
|
|
inventories.Add(new InvDate()
|
|
{
|
|
Date = ((DateTime)item[0]).AddHours(-7).Date,
|
|
InventoryID = (Guid)item[1],
|
|
Quantity = (decimal)item[2],
|
|
Price = (decimal)item[3],
|
|
Discount = (decimal)item[4],
|
|
ServiceCharge = (decimal)item[5],
|
|
IsScTaxable = (bool)item[6],
|
|
ServiceTaxRate = (decimal)item[7],
|
|
VatRate = (decimal)item[8]
|
|
});
|
|
}
|
|
var sales = GetSaleAmount(startDate, finishDate);
|
|
List<DateTime> continueDates = new List<DateTime>();
|
|
List<decimal> continueVat = new List<decimal>();
|
|
var creditSale = credit.Sum(x => x.Amount);
|
|
//this is approx, but more than actual as the formula does not take into account service tax
|
|
var creditLiqSale = creditSale - sale.Where(x => x.IsLiq == false).Sum(x => x.Amount * (1 + x.Rate));
|
|
var actualLiqSale = sales.Where(x => sale.Where(y => y.IsLiq == true).Select(y => y.Rate).Contains(x.VatRate)).Sum(x => x.Gross);
|
|
var max = 1 - (creditLiqSale / actualLiqSale);
|
|
max = Math.Min(.90M, Math.Round(max, 2) * 2);
|
|
max = Math.Max(.10M, max);
|
|
int run = 0;
|
|
|
|
while (continueVat.Intersect(sale.Select(x => x.Rate)).Count() != continueVat.Union(sale.Select(x => x.Rate)).Count() && continueDates.Intersect(credit.Select(x => x.Date)).Count() != continueDates.Union(credit.Select(x => x.Date)).Count() && ++run <= 10)
|
|
{
|
|
foreach (var inv in inventories)
|
|
{
|
|
if (sale.Count(x => x.Rate == inv.VatRate) == 0)
|
|
throw new ArgumentException("Unknown type of vat rate encountered");
|
|
|
|
var creditForDay = credit.SingleOrDefault(x => x.Date == inv.Date).Amount;
|
|
var grossSaleForDay = sales.Where(x => x.Date == inv.Date).Sum(x => x.Gross);
|
|
if (creditForDay >= grossSaleForDay && !continueDates.Contains(inv.Date))
|
|
continueDates.Add(inv.Date);
|
|
var targetVatAmountForPeriod = sale.SingleOrDefault(x => x.Rate == inv.VatRate).Amount;
|
|
var vatRemainingForPeriod = sales.Where(x => x.VatRate == inv.VatRate).Sum(x => x.Net);
|
|
if (vatRemainingForPeriod <= targetVatAmountForPeriod && !continueVat.Contains(inv.VatRate))
|
|
continueVat.Add(inv.VatRate);
|
|
|
|
if (continueDates.Contains(inv.Date) || continueVat.Contains(inv.VatRate))
|
|
continue;
|
|
|
|
var vatLeft = vatRemainingForPeriod - targetVatAmountForPeriod;
|
|
var creditLeft = grossSaleForDay - creditForDay;
|
|
var left = Math.Min(vatLeft, creditLeft); //Net Gross conversion
|
|
|
|
var isLiq = sale.SingleOrDefault(x => x.Rate == inv.VatRate).IsLiq;
|
|
if (isLiq)
|
|
{
|
|
if (inv.Discount >= max || inv.Price == 0)
|
|
continue;
|
|
var minimum = inv.Discount == 0 ? 10 : Convert.ToInt32(inv.Discount * 100) + 1;
|
|
var discount = Convert.ToDecimal(rand.Next(minimum, Convert.ToInt32(max * 100))) / 100;
|
|
|
|
if (inv.Net * (discount - inv.Discount) > left)
|
|
{
|
|
discount = Math.Round(left * (1 - inv.Discount) / inv.Net, 2);
|
|
}
|
|
query = @"update Inventory set Discount = :discount where InventoryID = :inventoryID";
|
|
_session.CreateQuery(query).SetParameter("discount", discount).SetParameter("inventoryID", inv.InventoryID).ExecuteUpdate();
|
|
// reduce from daily
|
|
var saleItem = sales.Single(x => x.Date == inv.Date && x.VatRate == inv.VatRate);
|
|
inv.Discount += 1 - discount;
|
|
saleItem.Net -= Math.Round(inv.Net);
|
|
saleItem.Gross -= Math.Round(inv.Amount);
|
|
}
|
|
else
|
|
{
|
|
if (inv.Net > left)
|
|
{
|
|
var ratio = (inv.Net - left) / inv.Net;
|
|
query = @"update Inventory set Quantity = Quantity * :ratio where InventoryID = :inventoryID";
|
|
_session.CreateQuery(query).SetParameter("ratio", ratio).SetParameter("inventoryID", inv.InventoryID).ExecuteUpdate();
|
|
// reduce from daily
|
|
var saleItem = sales.Single(x => x.Date == inv.Date && x.VatRate == inv.VatRate);
|
|
inv.Quantity -= inv.Quantity * ratio;
|
|
saleItem.Net -= Math.Round(inv.Net);
|
|
saleItem.Gross -= Math.Round(inv.Amount);
|
|
}
|
|
else
|
|
{
|
|
query = @"delete from Inventory where InventoryID = :inventoryID";
|
|
_session.CreateQuery(query).SetParameter("inventoryID", inv.InventoryID).ExecuteUpdate();
|
|
// reduce from daily
|
|
var saleItem = sales.Single(x => x.Date == inv.Date && x.VatRate == inv.VatRate);
|
|
saleItem.Net -= inv.Net;
|
|
saleItem.Gross -= inv.Amount;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
#region Beer
|
|
public decimal GetBeer(DateTime startDate, DateTime finishDate)
|
|
{
|
|
const string query = @"
|
|
select sum(i.Quantity * p.Quantity) as Quantity
|
|
from Voucher v
|
|
inner join v.Kots k
|
|
inner join k.Inventories i
|
|
inner join i.Product p
|
|
where v.Date >= :startDate and v.Date <= :finishDate and v.Void = false and p.Quantity != 0
|
|
";
|
|
var qty = _session
|
|
.CreateQuery(query)
|
|
.SetParameter("startDate", startDate)
|
|
.SetParameter("finishDate", finishDate)
|
|
.UniqueResult();
|
|
return qty == null ? 0 : (decimal)qty;
|
|
}
|
|
public decimal SetBeer(DateTime startDate, DateTime finishDate, decimal quantity)
|
|
{
|
|
var query = @"
|
|
select i.InventoryID, i.Product.ProductID, i.Quantity, p.Quantity
|
|
from Voucher v
|
|
inner join v.Kots k
|
|
inner join k.Inventories i
|
|
inner join i.Product p
|
|
where v.Date >= :startDate and v.Date <= :finishDate
|
|
and p.Quantity != 0";
|
|
var list = _session
|
|
.CreateQuery(query)
|
|
.SetParameter("startDate", startDate)
|
|
.SetParameter("finishDate", finishDate)
|
|
.List<object[]>();
|
|
list = Randomize(list);
|
|
Dictionary<Guid, object[]> inventories = new Dictionary<Guid, object[]>();
|
|
foreach (var item in list)
|
|
{
|
|
var inventoryID = (Guid)item[0];
|
|
var productID = (Guid)item[1];
|
|
var inventoryQuantity = (decimal)item[2];
|
|
var productQuantity = (decimal)item[3];
|
|
inventories.Add(inventoryID, new object[] { productID, inventoryQuantity, productQuantity });
|
|
}
|
|
var left = GetBeer(startDate, finishDate) - quantity;
|
|
foreach (var item in inventories)
|
|
{
|
|
if (left <= 0)
|
|
break;
|
|
var productID = (Guid)item.Value[0];
|
|
var inventoryQuantity = (decimal)item.Value[1];
|
|
var productQuantity = (decimal)item.Value[2];
|
|
|
|
var q = inventoryQuantity * productQuantity;
|
|
|
|
if (q > left)
|
|
{
|
|
var newQuantity = inventoryQuantity * (q - left) / q;
|
|
query = @"update Inventory set Quantity = :quantity where InventoryID = :inventoryID";
|
|
_session.CreateQuery(query).SetParameter("quantity", newQuantity).SetParameter("inventoryID", item.Key).ExecuteUpdate();
|
|
left = 0;
|
|
}
|
|
else
|
|
{
|
|
query = @"delete from Inventory where InventoryID = :inventoryID";
|
|
_session.CreateQuery(query).SetParameter("inventoryID", item.Key).ExecuteUpdate();
|
|
left -= q;
|
|
}
|
|
}
|
|
return GetBeer(startDate, finishDate);
|
|
}
|
|
#endregion
|
|
#region Helper and Comments
|
|
private static IList<T> Randomize<T>(IEnumerable<T> list)
|
|
{
|
|
var tList = list.ToArray();
|
|
var rand = new Random();
|
|
for (var i = tList.Length - 1; i > 0; i--)
|
|
{
|
|
var swapIndex = rand.Next(i + 1);
|
|
var tmp = tList[i];
|
|
tList[i] = tList[swapIndex];
|
|
tList[swapIndex] = tmp;
|
|
}
|
|
return tList.ToList();
|
|
}
|
|
public string FullBillID(int billID, VoucherType voucherType)
|
|
{
|
|
switch (voucherType)
|
|
{
|
|
case VoucherType.NoCharge:
|
|
return "NC-" + billID.ToString();
|
|
case VoucherType.Staff:
|
|
return "ST-" + billID.ToString();
|
|
case VoucherType.TakeAway:
|
|
case VoucherType.Regular:
|
|
default:
|
|
return (billID / 10000).ToString() + "-" + (billID % 10000).ToString();
|
|
}
|
|
}
|
|
|
|
// public decimal GetBeer(int baseCode, DateTime startDate, DateTime finishDate)
|
|
// {
|
|
// const string query = @"
|
|
//select sum(i.Quantity * p.Quantity) as Quantity
|
|
//from Voucher v
|
|
//inner join v.Kots k
|
|
//inner join k.Inventories i
|
|
//inner join i.Product p
|
|
//where v.Date >= :startDate and v.Date <= :finishDate and v.Void = false and p.BaseCode = :baseCode
|
|
// ";
|
|
// var qty = Session
|
|
// .CreateQuery(query)
|
|
// .SetParameter("startDate", startDate)
|
|
// .SetParameter("finishDate", finishDate)
|
|
// .SetParameter("baseCode", baseCode)
|
|
// .UniqueResult();
|
|
// return qty == null ? 0 : (decimal)qty;
|
|
// }
|
|
// public decimal SetQuantity(int baseCode, decimal quantity, DateTime startDate, DateTime finishDate)
|
|
// {
|
|
// var list = Randomize(new VoucherBI().List(x => x.Date >= startDate && x.Date <= finishDate && x.Void == false));
|
|
// var left = GetBeer(baseCode, startDate, finishDate) - quantity;
|
|
// foreach (var item in list)
|
|
// {
|
|
// if (left <= 0)
|
|
// break;
|
|
// foreach (var kot in item.Kots)
|
|
// {
|
|
// if (left <= 0)
|
|
// break;
|
|
// foreach (var inventory in kot.Inventories)
|
|
// {
|
|
// if (left <= 0)
|
|
// break;
|
|
// if (inventory.Product.BaseCode == baseCode)
|
|
// {
|
|
// using (var bi = new InventoryBI())
|
|
// {
|
|
// var inventoryQuantity = inventory.Quantity * inventory.Product.Quantity;
|
|
|
|
// if (inventoryQuantity > left)
|
|
// {
|
|
// var newQuantity = inventory.Quantity * (inventoryQuantity - left) / inventoryQuantity;
|
|
// var i = bi.Get(x => x.InventoryID == inventory.InventoryID);
|
|
// i.Quantity = newQuantity;
|
|
// bi.Update(i);
|
|
// left = 0;
|
|
// }
|
|
// else
|
|
// {
|
|
// left -= inventoryQuantity;
|
|
// bi.Delete(x => x.InventoryID == inventory.InventoryID);
|
|
// }
|
|
// }
|
|
// }
|
|
// }
|
|
// }
|
|
// }
|
|
// return GetBeer(baseCode, startDate, finishDate);
|
|
// }
|
|
//private static int GetNewID(int code, int toBaseCode)
|
|
//{
|
|
// // Name Mug, Pit, H H
|
|
// // Dark 301, 305, 384 // BaseCode = 1
|
|
// // Wheat 300, 304, 383 // BaseCode = 2
|
|
// // Premium 299, 303, 382 // BaseCode = 3
|
|
// // Light 297, 302, 363 // BaseCode = 4
|
|
// // Dragon 677, 679, 678 // BaseCode = 5
|
|
// // Festivals 762 764, 752 // BaseCode = 6
|
|
// // Festivals 751, 753, 763 // BaseCode = 6
|
|
// // Festivals 734, 736, 587 // BaseCode = 6
|
|
// // Festivals 408, 409, 735 // BaseCode = 6
|
|
// // Strong 697, 708, 707 // BaseCode = 7
|
|
// var list = new List<int> { 301, 300, 299, 297, 677, 762, 751, 734, 408, 697 };
|
|
// if (list.Contains(code))
|
|
// {
|
|
// if (toBaseCode == 1)
|
|
// return 301;
|
|
// if (toBaseCode == 2)
|
|
// return 300;
|
|
// if (toBaseCode == 3)
|
|
// return 299;
|
|
// if (toBaseCode == 4)
|
|
// return 297;
|
|
// if (toBaseCode == 5)
|
|
// return 677;
|
|
// if (toBaseCode == 6)
|
|
// return code;
|
|
// if (toBaseCode == 7)
|
|
// return 697;
|
|
// }
|
|
// list = new List<int> { 305, 304, 303, 302, 679, 764, 753, 736, 409, 708 };
|
|
// if (list.Contains(code))
|
|
// {
|
|
// if (toBaseCode == 1)
|
|
// return 305;
|
|
// if (toBaseCode == 2)
|
|
// return 304;
|
|
// if (toBaseCode == 3)
|
|
// return 303;
|
|
// if (toBaseCode == 4)
|
|
// return 302;
|
|
// if (toBaseCode == 5)
|
|
// return 679;
|
|
// if (toBaseCode == 6)
|
|
// return code;
|
|
// if (toBaseCode == 7)
|
|
// return 708;
|
|
// }
|
|
// list = new List<int> { 384, 383, 382, 363, 678, 752, 763, 587, 735, 707 };
|
|
// if (list.Contains(code))
|
|
// {
|
|
// if (toBaseCode == 1)
|
|
// return 384;
|
|
// if (toBaseCode == 2)
|
|
// return 383;
|
|
// if (toBaseCode == 3)
|
|
// return 382;
|
|
// if (toBaseCode == 4)
|
|
// return 363;
|
|
// if (toBaseCode == 5)
|
|
// return 678;
|
|
// if (toBaseCode == 6)
|
|
// return code;
|
|
// if (toBaseCode == 7)
|
|
// return 707;
|
|
// }
|
|
|
|
// return code;
|
|
//}
|
|
//public void SetMove(int fromBaseCode, int toBaseCode, DateTime startDate, DateTime finishDate)
|
|
//{
|
|
// var list = new VoucherBI().List(x => x.Date >= startDate && x.Date <= finishDate);
|
|
// using (var bi = new InventoryBI())
|
|
// {
|
|
// using (var pbi = new ProductBI())
|
|
// {
|
|
// foreach (var item in list)
|
|
// {
|
|
// foreach (var kot in item.Kots)
|
|
// {
|
|
// foreach (var inventory in kot.Inventories)
|
|
// {
|
|
// if (inventory.Product.BaseCode == fromBaseCode)
|
|
// {
|
|
// var i = bi.Get(x => x.InventoryID == inventory.InventoryID);
|
|
// i.Product = pbi.Get(x => x.ProductID == GetNewID(i.Product.ProductID, toBaseCode));
|
|
// GetNewID(i.InventoryID, toBaseCode);
|
|
// bi.Update(i);
|
|
// }
|
|
// }
|
|
// }
|
|
// }
|
|
// }
|
|
// }
|
|
//}
|
|
#endregion
|
|
public void Dispose()
|
|
{
|
|
if (_transaction != null)
|
|
_transaction.Rollback();
|
|
}
|
|
|
|
public void SaveChanges()
|
|
{
|
|
if (_transaction == null)
|
|
throw new InvalidOperationException("UnitOfWork have already been saved.");
|
|
|
|
_transaction.Commit();
|
|
_transaction = null;
|
|
}
|
|
}
|
|
} |