fix: removed uom unnecessary codes

models/baseModels/InvoiceItem/InvoiceItem.ts

@@ -264,18 +264,15 @@ export abstract class InvoiceItem extends Doc {
           ModelNameEnum.UOMConversionItem,
           {
             fields: ['conversionFactor', 'uom'],
-            filters: { parent: this.item! },
+            filters: { parent: this.item!, uom: this.transferUnit as string },
           }
         );
 
-        const matchingItem = conversionItems.find(
-          (item) => item.uom === this.transferUnit
-        );
-
         this.quantity =
-          (matchingItem?.conversionFactor as number) * this.transferQuantity!;
+          (conversionItems[0]?.conversionFactor as number) *
+          this.transferQuantity!;
 
-        return safeParseFloat(matchingItem?.conversionFactor ?? 0);
+        return safeParseFloat(conversionItems[0]?.conversionFactor ?? 0);
       },
       dependsOn: ['transferUnit'],
     },

models/baseModels/Item/Item.ts

@@ -65,19 +65,16 @@ export class Item extends Doc {
   };
 
   async beforeSync(): Promise<void> {
+    await super.beforeSync();
     const latestByUom = new Map<string, UOMConversionItem>();
 
     this.uomConversions.forEach((item) => {
-      if (
-        typeof item.conversionFactor === 'number' &&
-        item.conversionFactor > 0
-      ) {
+      if (item.conversionFactor > 0) {
         latestByUom.set(item.uom, item);
       }
     });
 
     this.uomConversions = Array.from(latestByUom.values());
-    await Promise.resolve();
   }
 
   static filters: FiltersMap = {