Masterarbeit/QuellCode/CentronERP/tests/Centron.Tests.EndToEnd/Tests/Dunning/DunningTests.cs

using Centron.BusinessLogic;
using Centron.BusinessLogic.EmployeeArea;
using Centron.BusinessLogic.Sales.Customers;
using Centron.BusinessLogic.Sales.Receipts.DataAndResults;
using Centron.BusinessLogic.WebServices;
using Centron.BusinessLogic.WebServices.Sales.Receipts;
using Centron.Data.Entities.Administration.Logins;
using Centron.Data.Entities.CustomerArea;
using Centron.Data.Entities.Sales.Receipts.Invoices.Dunning;
using Centron.Data.WebServices.Mail;
using Centron.Data.WebServices.Sales.Receipts.CreditVouchers;
using Centron.Interfaces;
using Centron.Interfaces.Administration.Environment;
using Centron.Interfaces.BL;
using Centron.Interfaces.Sales.Receipts.InsertReceipts;
using Centron.Interfaces.Sales.Receipts.Invoices.Dunning;
using Centron.Tests.EndToEnd.Infrastructure;
using CentronSoftware.Centron.WebServices.Entities.Mail.Templates;
using CentronSoftware.Centron.WebServices.Entities.Sales.Receipts.Invoices.Dunning;
using CentronSoftware.Centron.WebServices.EntitiesWrongPlace.Sales.Receipts.DataAndResults;
using System;
using System.Collections.Generic;
using System.Linq;
using Xunit;
using Xunit.Abstractions;

namespace Centron.Tests.EndToEnd.Tests.Dunning
{
    public class DunningTests : EndToEndTest
    {
        private readonly int _referenceCustomerI3D = 10000;

        // NOTE: these tests also test OPOS at the same time

        public DunningTests(ITestOutputHelper testOutputHelper)
            : base(testOutputHelper)
        {
            this.Verifier.Settings.IgnoreProperty<DunningSettingsDTO>(f => f.AdvisorEmailTextVariables);
            this.Verifier.Settings.IgnoreProperty<DunningSettingsDTO>(f => f.CustomerEmailTextVariables);

            this.Verifier.Settings.IgnoreProperty<InvoiceDunningDTO>(f => f.NextDueDateInDays);
            this.Verifier.Settings.IgnoreProperty<InvoiceDunningDTO>(f => f.NextDueDate);

            this.Verifier.Settings.IgnoreProperty<DunningRunResultDTO>(f => f.ReceiptReports);
            this.Verifier.Settings.IgnoreProperty<DunningRunResultDTO>(f => f.Report);
            this.Verifier.Settings.IgnoreProperty<DunningRunResultDTO>(f => f.ReportFileName);

            this.Verifier.Settings.IgnoreProperty<DunningRunItemDTO>(f => f.DeletedDate); //Test is a bit flaky with this property sometimes being equal to Date, sometimes not

            this.Verifier.Settings.IgnoreProperty<MailDTO>(f => f.MailAttachments);
        }

        public override void Execute()
        {
            this.PrepareDatabase();

            // dunningBL
            this.GetCustomers();
            this.CalculateDunningStatistics();
            this.UpdateDunningStopAndInfo();
            this.GetAndUpdateSettings();
            this.GetAndUpdateCustomerSettings();

            // dunningRunBL
            this.ExecuteDunningRun();
            this.LoadDunningRuns();
            this.ResetDunningRun();
        }

        private void PrepareDatabase()
        {
            // reset all invoices dunning stuff and close all
            this.Sql(@"UPDATE RechKopf 
                       SET Mahnung1Datum = NULL,
                       Mahnung1BearbeiterI3D = NULL,
                       Mahnung2Datum = NULL,
                       Mahnung2BearbeiterI3D = NULL,
                       Mahnung3Datum = NULL,
                       Mahnung3BearbeiterI3D = NULL,
                       MahnInfo = NULL,
                       MahnStop = NULL,
                       Mahnstufe = 0,
                       Datum = '2020-01-01 00:00:00.000',
                       FaelligAm = '2020-01-20 00:00:00.000',
                       Status = 2");

            this.Sql(@"UPDATE RechKopf
                       SET Status = 1
                       WHERE I3D = 1 OR I3D = 2 OR I3D = 11 OR I3D = 13 OR I3D = 14");

            this.Sql(@"UPDATE RechKopf
                       SET Status = 1,
                       FaelligAm = DATEADD(day, 5, GETDATE())
                       WHERE I3D = 3 OR I3D = 4 OR I3D = 26");

            this.Sql(@"UPDATE RechKopf
                       SET Status = 1,
                       Mahnung1Datum = '2020-01-25 00:00:00.000',
                       Mahnung1BearbeiterI3D = 26,
                       Mahnstufe = 1
                       WHERE I3D = 29 OR I3D = 30 OR I3D = 35");

            this.Sql(@"UPDATE RechKopf
                       SET Status = 1,
                       Mahnung1Datum = '2020-01-25 00:00:00.000',
                       Mahnung1BearbeiterI3D = 26,
                       Mahnstufe = 1,
                       MahnStop = 1,
                       MahnInfo = 'MahnInfo entry'
                       WHERE I3D = 31 OR I3D = 32");

            this.Sql(@"UPDATE RechKopf
                       SET Status = 1,
                       Mahnung1Datum = '2020-01-25 00:00:00.000',
                       Mahnung1BearbeiterI3D = 26,
                       Mahnung2Datum = '2020-02-20 00:00:00.000',
                       Mahnung2BearbeiterI3D = 26,
                       Mahnstufe = 2
                       WHERE I3D = 36 OR I3D = 38 OR I3D = 39 OR I3D = 37");

            this.Sql(@"UPDATE RechKopf
                       SET Status = 1,
                       Mahnung1Datum = '2020-01-25 00:00:00.000',
                       Mahnung1BearbeiterI3D = 26,
                       Mahnung2Datum = '2020-02-20 00:00:00.000',
                       Mahnung2BearbeiterI3D = 26,
                       Mahnung3Datum = '2020-03-20 00:00:00.000',
                       Mahnung3BearbeiterI3D = 26,
                       Mahnstufe = 3
                       WHERE I3D = 40 OR I3D = 41 OR I3D = 51 OR I3D = 54");

            this.Sql(@$"UPDATE AccountCustomers
                        SET DunningInfo = 'DunningInfo',
                        DunningStop = 1,
                        DunningStopBegin = '2018-01-01 00:00:00.000',
                        DunningStopEnd = '2018-02-02 00:00:00.000'
                        WHERE Number = {this._referenceCustomerI3D}");

            this.ForwardInvoiceToCreditVoucherPartsByPrice();
            this.ForwardInvoiceToCreditVoucherPartsByQuantity();
        }

        private void ForwardInvoiceToCreditVoucherPartsByPrice()
        {
            var referenceInvoiceI3D = 51;

            using var session = new BLSession();
            var bl = session.GetBL<ReceiptWebServiceBL>();
            var user = this.GetLoggedInUser();

            var invoice = bl.GetReceiptByI3D(referenceInvoiceI3D, CentronObjectKindNumeric.InvoiceClass, user).ThrowIfError();

            var forwardedReceipt = bl.ForwardReceipt(
                   CentronObjectKindNumeric.CreditVoucherClass,
                   user.User,
                   new ForwardReceiptData
                   {
                       CreateReceiptData = new CreateReceiptData
                       {
                           IgnoreCallbacks = true,
                       },
                       CreateReceiptItemsFromExistingItemsData = new List<CreateReceiptItemsFromExistingItemsData>
                       {
                           new()
                           {
                               IgnoreCallbacks = true,
                           },
                       },
                       IgnoreCallbacks = true
                   },
                   new List<ReceiptToForward>
                   {
                        new ReceiptToForward
                        {
                            ReceiptKind = invoice.ReceiptKind,
                            ReceiptI3D = invoice.I3D
                        }
                   },
                   null,
                   InsertReceiptTakeoverOptions.Reference,
                   true,
                   false).ThrowIfError();

            var creditVoucher = (ReceiptCreditVoucherDTO)forwardedReceipt.Receipt;

            var articlePos = creditVoucher.Items.First(f => f.ArticleCode == "SERHM");

            articlePos.BasePrice = 100;

            session.GetBL<ReceiptWebServiceBL>().SaveReceipt(
                creditVoucher,
                user.User,
                new SaveReceiptData
                {
                    IgnoreCallbacks = true
                },
                false,
                CreatedThroughApplication.CentronNet,
                null).ThrowIfError();

            // the invoice is now closed so we need to manually reopen it
            this.Sql(@$"UPDATE RechKopf
                       SET Status = 1
                       WHERE I3D = {referenceInvoiceI3D}");
        }

        private void ForwardInvoiceToCreditVoucherPartsByQuantity()
        {
            using var session = new BLSession();
            var bl = session.GetBL<ReceiptWebServiceBL>();
            var user = this.GetLoggedInUser();

            var invoice = bl.GetReceiptByI3D(54, CentronObjectKindNumeric.InvoiceClass, user).ThrowIfError();

            var forwardedReceipt = bl.ForwardReceipt(
                   CentronObjectKindNumeric.CreditVoucherClass,
                   user.User,
                   new ForwardReceiptData
                   {
                       CreateReceiptData = new CreateReceiptData
                       {
                           IgnoreCallbacks = true,
                       },
                       CreateReceiptItemsFromExistingItemsData = new List<CreateReceiptItemsFromExistingItemsData>
                       {
                           new()
                           {
                               IgnoreCallbacks = true,
                           },
                       },
                       IgnoreCallbacks = true
                   },
                   new List<ReceiptToForward>
                   {
                        new ReceiptToForward
                        {
                            ReceiptKind = invoice.ReceiptKind,
                            ReceiptI3D = invoice.I3D
                        }
                   },
                   null,
                   InsertReceiptTakeoverOptions.Reference,
                   true,
                   false).ThrowIfError();

            var creditVoucher = (ReceiptCreditVoucherDTO)forwardedReceipt.Receipt;

            var articlePos = creditVoucher.Items.First(f => f.ArticleCode == "SERHM");

            Assert.NotNull(articlePos.QuantityComplete);
            // the value should be exactly 2.0 but comparing decimals like this is not a great idea
            Assert.InRange(articlePos.QuantityComplete.Value, (decimal)1.9, (decimal)2.1);

            articlePos.QuantityComplete = 1;

            session.GetBL<ReceiptWebServiceBL>().SaveReceipt(
                creditVoucher,
                user.User,
                new SaveReceiptData
                {
                    IgnoreCallbacks = true
                },
                false,
                CreatedThroughApplication.CentronNet,
                null).ThrowIfError();
        }

        #region DunningBL
        private void GetCustomers()
        {
            using (var session = new BLSession())
            {
                InternalLoad("WithoutFilter", new DunningCustomerFilter());

                InternalLoad("IncludeDunningStop", new DunningCustomerFilter
                {
                    InDunningStop = true
                });

                InternalLoad("IncludingNoDunningLevel", new DunningCustomerFilter
                {
                    IncludeNoDunningLevel = true
                });

                InternalLoad("IncludingCreditVouchers", new DunningCustomerFilter
                {
                    IncludeCreditVouchers = true
                });

                InternalLoad("IncludingNotReadyForDunning", new DunningCustomerFilter
                {
                    IncludeNotReadyForDunning = true
                });

                InternalLoad("NoneLevel", new DunningCustomerFilter
                {
                    DunningLevels = new List<DunningLevel>
                    {
                        DunningLevel.None
                    }
                });

                InternalLoad("Level1", new DunningCustomerFilter
                {
                    DunningLevels = new List<DunningLevel>
                    {
                        DunningLevel.Level1
                    }
                });

                InternalLoad("Level2", new DunningCustomerFilter
                {
                    DunningLevels = new List<DunningLevel>
                    {
                        DunningLevel.Level2
                    }
                });

                InternalLoad("Level3", new DunningCustomerFilter
                {
                    DunningLevels = new List<DunningLevel>
                    {
                        DunningLevel.Level3
                    }
                });

                InternalLoad("Level12", new DunningCustomerFilter
                {
                    DunningLevels = new List<DunningLevel>
                    {
                        DunningLevel.Level1,
                        DunningLevel.Level2
                    }
                });


                InternalLoad("Level13", new DunningCustomerFilter
                {
                    DunningLevels = new List<DunningLevel>
                    {
                        DunningLevel.Level1,
                        DunningLevel.Level3
                    }
                });

                void InternalLoad(string name, DunningCustomerFilter filter)
                {
                    using (var bl2 = new BLSession())
                    {
                        // we need to set this to always true, otherwise we'll get 0 because this will filter everything before today
                        filter.IncludeBeforeDueDate = true;

                        var customers = bl2.GetBL<DunningWebServiceBL>().GetDunningCustomers(filter, this.GetLoggedInUser());
                        this.Verifier.Verify("DunningCustomers" + name, customers);
                    }
                }
            }
        }


        private void UpdateDunningStopAndInfo()
        {
            using (var session = new BLSession())
            {
                var invoiceDunningI3D = 2;

                session.GetBL<DunningWebServiceBL>().UpdateDunningStopAndInfo(invoiceDunningI3D,
                    CentronObjectKindNumeric.InvoiceClass,
                    true,
                    "Updated dunning stop info for receipt",
                    new DateTime(2020, 1, 1),
                    new DateTime(2022, 1, 1),
                    this.GetLoggedInUser());

                var invoiceDunning = session.GetBL<DunningWebServiceBL>().GetEntityById<InvoiceDunning>(invoiceDunningI3D);

                this.Verifier.Verify("UpdatedInvoiceDunning", ObjectMapper.Map<InvoiceDunning, InvoiceDunningDTO>(invoiceDunning));
            }

            using (var session = new BLSession())
            {
                session.GetBL<DunningWebServiceBL>().UpdateDunningStopAndInfo(this._referenceCustomerI3D,
                    CentronObjectKindNumeric.CustomerClass,
                    true,
                    "Updated dunning stop info for customer",
                    new DateTime(2020, 1, 1),
                    new DateTime(2022, 1, 1),
                    this.GetLoggedInUser());

                var customer = session.GetBL<DunningWebServiceBL>().GetDunningCustomers(new DunningCustomerFilter
                {
                    CustomerI3Ds = new List<int>
                    {
                        this._referenceCustomerI3D
                    }
                }, this.GetLoggedInUser()).FirstOrDefault();

                this.Verifier.Verify("UpdatedCustomerDunningStop", customer);
            }
        }

        private void CalculateDunningStatistics()
        {
            using (var session = new BLSession())
            {
                var statistics = session.GetBL<DunningWebServiceBL>().CalculateDunningStatistics(new DunningCustomerFilter
                {
                    // we need to set this to always true, otherwise we'll get 0 because this will filter everything before today
                    IncludeBeforeDueDate = true
                }, this.GetLoggedInUser());

                this.Verifier.Verify("DunningStatistics", statistics);
            }
        }

        private void GetAndUpdateSettings()
        {
            using (var session = new BLSession())
            {
                var bl = session.GetBL<DunningWebServiceBL>();

                var settings = bl.GetSettings();

                this.Verifier.Verify("DunningSettings", settings);

                settings.DefaultInterest = 20;

                settings.ShowLevel1 = true;
                settings.Level1AfterDays = 20;
                settings.Level1Fees = 20;
                settings.Level1Text = "Updated settings text";

                settings.ShowLevel2 = true;
                settings.Level2AfterDays = 20;
                settings.Level2Fees = 20;
                settings.Level2Text = "Updated settings text";

                settings.ShowLevel3 = true;
                settings.Level3AfterDays = 20;
                settings.Level3Fees = 20;
                settings.Level3Text = "Updated settings text";

                settings.PaymentToleranceInDays = 20;

                bl.UpdateSettings(settings);

                var updatedSettings = bl.GetSettings();

                this.Verifier.Verify("UpdatedDunningSettings", updatedSettings);
            }
        }

        private void GetAndUpdateCustomerSettings()
        {
            using (var session = new BLSession())
            {
                session.GetBL<DunningWebServiceBL>().UpdateDunningSettingsForCustomer(this._referenceCustomerI3D,
                    2,
                    DunningSendType.Print,
                    true,
                    this.GetLoggedInUser());

                var updatedCustomer = session.GetBL<CustomerBL>().GetCustomer(this._referenceCustomerI3D);

                this.Verifier.Verify("DunningCustomerSettings", new CustomerDunningSettingsTestClass(updatedCustomer));
            }
        }

        private class CustomerDunningSettingsTestClass
        {
            public int CustomerI3D { get; set; }

            public int? ContactPersonI3D { get; set; }

            public DunningSendType? SendType { get; set; }

            public bool UseAlternativeInvoiceAddress { get; set; }

            public CustomerDunningSettingsTestClass(Customer customer)
            {
                this.CustomerI3D = customer.I3D;
                this.ContactPersonI3D = customer.DunningContactPerson?.I3D;

                switch (customer.DunningKind)
                {
                    case "Mail":
                        this.SendType = DunningSendType.Mail;
                        break;
                    case "Print":
                        this.SendType = DunningSendType.Print;
                        break;
                    case "Fax":
                        this.SendType = DunningSendType.Fax;
                        break;
                    default:
                        this.SendType = null;
                        break;
                }

                this.UseAlternativeInvoiceAddress = customer.DunningAtAlternateInvoiceAddress;
            }
        }
        #endregion

        private void ExecuteDunningRun()
        {
            DunningCustomerDTO customer;
            using (var session = new BLSession())
            {
                customer = session.GetBL<DunningWebServiceBL>().GetDunningCustomers(new DunningCustomerFilter
                {
                    IncludeBeforeDueDate = true,
                    CustomerI3Ds = new List<int>
                    {
                        this._referenceCustomerI3D
                    }
                }, this.GetLoggedInUser()).FirstOrDefault();

            }

            using (var session = new BLSession())
            {
                var bl = session.GetBL<DunningRunWebServiceBL>();

                bl.EndToEndTestMode = true;

                var result = bl.ExecuteDunningRun(new DunningRunForCustomerDTO
                {
                    Customer = customer,
                    Invoices = customer.Invoices.Where(f => f.DunningLevel != DunningLevel.Level3).ToList(),
                    CreditVouchers = customer.CreditVouchers,
                    MailBody = new MailBodyDTO
                    {
                        Text = "Email Body",
                        Type = Interfaces.Mail.Enums.CentronMailBodyType.Plain
                    },
                    MailSubject = "Email Subject",
                    SendType = DunningSendType.Mail
                }, this.GetLoggedInUser());

                this.Verifier.Verify("DunningRun", result);
            }
        }

        private void LoadDunningRuns()
        {
            using (var session = new BLSession())
            {
                var runs = session.GetBL<DunningRunWebServiceBL>().GetDunningRuns(new DunningRunFilter
                {
                    TimeSpan = LogTimeSpan.Last30Days,
                    CustomerI3Ds = new List<int>
                    {
                        this._referenceCustomerI3D
                    }
                }, this.GetLoggedInUser());

                this.Verifier.Verify("SingleDunningRun", runs);
            }
        }

        private void ResetDunningRun()
        {
            using (var session = new BLSession())
            {
                var dunningRunNumber = 9;

                session.GetBL<DunningRunWebServiceBL>().ResetDunningRun(dunningRunNumber, this.GetLoggedInUser());

                var resetDunningRun = session.GetBL<DunningRunWebServiceBL>().GetDunningRuns(new DunningRunFilter
                {
                    DunningRunNumbers = new List<int>
                    {
                        dunningRunNumber
                    }
                }, this.GetLoggedInUser());

                this.Verifier.Verify("ResetSingleDunningRun", resetDunningRun);
            }
        }
    }
}