added the functions for getting preferred units to the user model

src/contract/contractTransactionTable.tsx

@@ -232,6 +232,7 @@ export default function ContractTransactionTable(props: Props) {
         <DialogTitle>Select Files to Upload</DialogTitle>
         <DialogContent>
           <FileUploader
+            hasFilePermission={permissions.includes(pond.Permission.PERMISSION_FILE_MANAGEMENT)}
             keys={[contract.key(), selectedTransaction.transaction.key]}
             types={["contract", "transaction"]}
             toAttach={{

src/models/user.ts

@@ -105,4 +105,16 @@ export class User {
   public tempUnit(): pond.TemperatureUnit {
     return this.settings.temperatureUnit
   }
+
+  public pressureUnit(): pond.PressureUnit {
+    return this.settings.pressureUnit
+  }
+
+  public distanceUnit(): pond.DistanceUnit {
+    return this.settings.distanceUnit
+  }
+
+  public grainUnit(): pond.GrainUnit {
+    return this.settings.grainUnit
+  }
 }