server/AyaNova/biz/JobsBiz.cs

@@ -209,8 +209,9 @@ namespace AyaNova.Biz
                 //PM GENERATION                               
                 await CoreJobPMGenerate.DoWorkAsync();
 
-                //PM INVENTORY CHECK                               
-                await CoreJobPMInventoryCheck.DoWorkAsync();
+                //PM INVENTORY CHECK  
+                if (AyaNova.Util.ServerGlobalBizSettings.Cache.UseInventory)
+                    await CoreJobPMInventoryCheck.DoWorkAsync();
 
                 //JOB SWEEPER / AND USER COUNT CHECK
                 await CoreJobSweeper.DoWorkAsync();

server/AyaNova/biz/PMBiz.cs

@@ -4818,15 +4818,48 @@ namespace AyaNova.Biz
                     //title = pm insufficient and id and object link to pm
                     //message = list: part name, -xx (short quantity), no text if possible so no translate needed
 
+                    //collect the parts on the pm
+                    List<PMRestockListItem> PartStockRequired = new List<PMRestockListItem>();
+                    foreach (PMItem pmi in p.Items)
+                    {
+                        foreach (PMItemPart pmp in pmi.Parts)
+                        {
+                            var CurrentInventory = await ct.PartInventory.AsNoTracking().OrderByDescending(m => m.EntryDate).FirstOrDefaultAsync(m => m.PartId == pmp.PartId && m.PartWarehouseId == pmp.PartWarehouseId);
+                            if (CurrentInventory.Balance < pmp.Quantity)
+                            {
+                                var i = new PMRestockListItem() { PartId = pmp.PartId, WarehouseId = pmp.PartWarehouseId, QuantityRequired = pmp.Quantity - (decimal)CurrentInventory.Balance };
+                                PartStockRequired.Add(i);
+                            }
+                        }
+                    }
 
-                }
+                    if (PartStockRequired.Count == 0) continue;
 
-            }
+                    //summarize and notify
+                    var sumList = PartStockRequired.GroupBy(x => new { x.WarehouseId, x.PartId })
+                          .OrderBy(g => g.Key.PartId)
+                          .ThenBy(g => g.Key.WarehouseId)
+                          .Select(cl => new PMRestockListItem() { PartId = cl.First().PartId, WarehouseId = cl.First().WarehouseId, QuantityRequired = cl.Sum(c => c.QuantityRequired) });
+
+                    //ok, should have all summarized partid/warehouseid required combos, can now build output
+                    
+
+
+                }//each pmid
+
+            }//each subscriber
 
 
 
         }
 
+        public class PMRestockListItem
+        {
+            public long PartId { get; set; }
+            public long WarehouseId { get; set; }
+            public decimal QuantityRequired { get; set; }
+        }
+
         ////////////////////////////////////////////////////////////////////////////////////////////////
         // Process generation of pms to workorders
         //