refactored material track code for front end

LSL2/STPROC/REPORTS_API.txt

@@ -189,7 +189,13 @@ UpdateHALItem:
     
     Begin Case
         Case ReportID = 'materialtrack'
-            Error_Services('Add', 'Unsupported report')
+			Body = HTTP_Services('GetHTTPPostString')
+            If (Body NE '') then
+                // The POST string will have been encoded so use percent (URL) decoding.
+                RepJSON = HTTP_Services('DecodePercentString', Body)
+                Report_Services('UpdateMaterialTrackData', RepJSON)
+            end            
+            
         Case ReportID = 'dailyperformance'
             ReportDate = Http_Services('GetQueryField', 'reportDate')
             // The resource will have been put into the POST string.
@@ -225,3 +231,4 @@ API reports.GET
     HTTP_Resource_Services('LoremIpsum')
 
 end api
+