Feature: Device Importing - Initial

2013-07-22 21:16:31 +10:00
parent ab3ad25944
commit a3aaed1d13
25 changed files with 748 additions and 20 deletions
@@ -0,0 +1,67 @@
+using Disco.Data.Repository;
+using Disco.Models.BI.Device;
+using Disco.Services.Tasks;
+using Quartz;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Web;
+
+namespace Disco.BI.DeviceBI.Importing
+{
+    public class ImportProcessTask : ScheduledTask
+    {
+        public override string TaskName { get { return "Import Devices - Processing Changes"; } }
+
+        public override bool SingleInstanceTask { get { return false; } }
+        public override bool CancelInitiallySupported { get { return false; } }
+
+        protected override void ExecuteTask()
+        {
+            string parseKey = (string)this.ExecutionContext.JobDetail.JobDataMap["ParseKey"];
+
+            if (string.IsNullOrWhiteSpace(parseKey))
+                throw new ArgumentNullException("ParseKey");
+
+            parseKey = string.Format(ImportParseTask.ImportParseCacheKey, parseKey);
+
+            List<ImportDevice> records = (List<ImportDevice>)HttpRuntime.Cache.Get(parseKey);
+
+            if (records == null)
+                throw new InvalidOperationException("The session timed out (60 minutes), try importing again");
+
+            this.Status.UpdateStatus(0, "Processing Device Import", "Importing Devices");
+
+            using (DiscoDataContext dbContext = new DiscoDataContext())
+            {
+                var populateReferences = Import.GetPopulateRecordReferences(dbContext);
+
+                DateTime lastUpdate = DateTime.Now;
+                foreach (var record in records)
+                {
+                    record.ImportRecord(dbContext, populateReferences);
+
+                    if (DateTime.Now.Subtract(lastUpdate).TotalSeconds > 1)
+                    {
+                        // Update every second
+                        this.Status.UpdateStatus((int)Math.Floor((((double)(records.IndexOf(record) + 1) / records.Count) * 100)), string.Format("Importing: {0} ({1} of {2})", record.SerialNumber, records.IndexOf(record) + 1, records.Count));
+                        lastUpdate = DateTime.Now;
+                    }
+                }
+            }
+
+        }
+
+        public static ScheduledTaskStatus Run(string ParseTaskSessionKey)
+        {
+            if (string.IsNullOrWhiteSpace(ParseTaskSessionKey))
+                throw new ArgumentNullException("ParseTaskSessionKey");
+
+            var task = new ImportProcessTask();
+            JobDataMap taskData = new JobDataMap() { { "ParseKey", ParseTaskSessionKey } };
+            return task.ScheduleTask(taskData);
+        }
+    }
+}