server/AyaNova/biz/CustomerNoteBiz.cs

@@ -1,12 +1,16 @@
+using System;
 using System.Threading.Tasks;
 using Microsoft.EntityFrameworkCore;
+using System.Linq;
 using AyaNova.Util;
 using AyaNova.Api.ControllerHelpers;
 using AyaNova.Models;
+using Newtonsoft.Json.Linq;
+using System.Collections.Generic;
 
 namespace AyaNova.Biz
 {
-    internal class CustomerNoteBiz : BizObject, ISearchAbleObject
+    internal class CustomerNoteBiz : BizObject, ISearchAbleObject, IReportAbleObject, IExportAbleObject
     {
         internal CustomerNoteBiz(AyContext dbcontext, long currentUserId, long userTranslationId, AuthorizationRoles UserRoles)
         {
@@ -160,6 +164,43 @@ namespace AyaNova.Biz
         }
 
 
+        ////////////////////////////////////////////////////////////////////////////////////////////////
+        //REPORTING
+        //
+        public async Task<JArray> GetReportData(long[] idList)
+        {
+            JArray ReportData = new JArray();
+            while (idList.Any())
+            {
+                var batch = idList.Take(IReportAbleObject.REPORT_DATA_BATCH_SIZE);
+                idList = idList.Skip(IReportAbleObject.REPORT_DATA_BATCH_SIZE).ToArray();
+                //query for this batch, comes back in db natural order unfortunately
+                var batchResults = await ct.CustomerNote.Where(z => batch.Contains(z.Id)).ToArrayAsync();
+                //order the results back into original
+                var orderedList = from id in batch join z in batchResults on id equals z.Id select z;
+                foreach (CustomerNote w in orderedList)
+                {
+                    var jo = JObject.FromObject(w);
+                    //  jo["CustomFields"] = JObject.Parse((string)jo["CustomFields"]);
+                    ReportData.Add(jo);
+                }
+            }
+            return ReportData;
+        }
+
+
+        ////////////////////////////////////////////////////////////////////////////////////////////////       
+        // IMPORT EXPORT
+        //
+
+
+        public async Task<JArray> GetExportData(long[] idList)
+        {
+            //for now just re-use the report data code
+            //this may turn out to be the pattern for most biz object types but keeping it seperate allows for custom usage from time to time
+            return await GetReportData(idList);
+        }
+
         ////////////////////////////////////////////////////////////////////////////////////////////////
         //VALIDATION
         //