code refactor

src/views/desktop/ExchangeRatesPage.vue

@@ -245,9 +245,9 @@ export default {
 
             try {
                 exchangeRateAmount = getConvertedAmount(this.baseAmount / 100, fromExchangeRate, toExchangeRate);
-            } catch (e) {
+            } catch (ex) {
                 exchangeRateAmount = 0;
-                logger.warn('failed to convert amount by exchange rates, original base amount is ' + this.baseAmount)
+                logger.warn('failed to convert amount by exchange rates, original base amount is ' + this.baseAmount, ex)
             }
 
             return this.$locale.formatExchangeRateAmount(this.userStore, exchangeRateAmount);

src/views/desktop/transactions/ListPage.vue

@@ -1448,7 +1448,7 @@ export default {
                             amount2 = parseInt(filterItems[2]);
                         }
                     } catch (ex) {
-                        logger.warn('cannot parse amount from filter value, original value is ' + this.query.amountFilter);
+                        logger.warn('cannot parse amount from filter value, original value is ' + this.query.amountFilter, ex);
                     }
                 }
 

src/views/mobile/transactions/AmountFilterPage.vue

@@ -133,7 +133,7 @@ export default {
                     amount2 = parseInt(filterItems[2]);
                 }
             } catch (ex) {
-                logger.warn('cannot parse amount from filter value, original value is ' + query.value);
+                logger.warn('cannot parse amount from filter value, original value is ' + query.value, ex);
             }
         }