128 lines
4.5 KiB
C#
128 lines
4.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.ServiceProcess;
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using System.Text;
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using System.Threading.Tasks;
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using System.Timers;
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using MigraDoc;
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using MigraDoc.DocumentObjectModel;
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using log4net;
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using bsmd.database;
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namespace bsmd.ReportGenerator
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{
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public partial class ReportService : ServiceBase
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{
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private Timer _timer;
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private object _timerlock = new object();
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private bool processRunning = false;
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private ILog _log = LogManager.GetLogger(typeof(ReportService));
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public ReportService()
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{
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Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
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InitializeComponent();
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}
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protected override void OnStart(string[] args)
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{
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this.EventLog.Source = this.ServiceName;
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this.EventLog.Log = "Application";
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this.Init(args);
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this.EventLog.WriteEntry("Report Service started.", EventLogEntryType.Information);
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this.DoOnce();
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}
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private void Init(string[] args)
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{
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this._timer = new Timer();
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this._timer.Interval = Properties.Settings.Default.SleepSeconds * 1000;
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this._timer.Elapsed += _timer_Elapsed;
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this._timer.Enabled = true;
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}
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private void _timer_Elapsed(object sender, ElapsedEventArgs e)
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{
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lock (this._timerlock)
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{
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if (this.processRunning) return;
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else this.processRunning = true;
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}
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if (DBManager.Instance.Connect(Properties.Settings.Default.ConnectionString))
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{
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try
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{
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// load all messages with report flag set
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List<MessageCore> reportCores = DBManager.Instance.GetMessageCoresByStatus(MessageCore.BSMDStatus.CREATE_RECEIVE_RECEIPT);
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// create report documents for each of the messages
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foreach (MessageCore reportCore in reportCores)
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{
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List<Message> messages = DBManager.Instance.GetMessagesForCore(reportCore);
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Document migraDocument = BSMDDocument.CreateDocument(
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string.Format("NSW Eingangsdatenübersicht für IMO {0}, ETA {1}", reportCore.IMO, reportCore.ETA),
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"NSW Meldung",
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Properties.Settings.Default.ReportAuthor);
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// print header area (with message core data)
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// print messages in subsequent tables
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foreach (Message message in messages)
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{
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BSMDDocument.AddNSWMessageParagraph(migraDocument, message);
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}
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// prepare and send E-Mail with generated attachment
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string fullPath = string.Format("{0}\\{1}.pdf", Properties.Settings.Default.OutputDirectory,
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reportCore.Id);
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BSMDDocument.RenderDocument(migraDocument, fullPath);
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_log.InfoFormat("Document created for MessageCoreId {0}, IMO {1}", reportCore.Id, reportCore.IMO);
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BSMDMail.SendNSWReportAsAttachment(reportCore, fullPath);
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// reset status on core message (get ready to prepare)
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reportCore.BSMDStatusInternal = MessageCore.BSMDStatus.PREPARE;
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DBManager.Instance.Save(reportCore);
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}
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DBManager.Instance.Disconnect();
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}
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catch (Exception ex)
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{
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_log.ErrorFormat("Exception occurred: {0}", ex.ToString());
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}
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}
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else
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{
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this.EventLog.WriteEntry("ReportService stopped: DB connection failed", EventLogEntryType.Error);
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this.Stop();
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}
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lock (this._timerlock)
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{
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this.processRunning = false;
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}
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}
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protected override void OnStop()
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{
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}
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internal void DoOnce()
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{
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this._timer_Elapsed(null, null);
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}
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}
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}
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