refactor: rename purchasesAndSales to seriesSales.

Part of #1051

Author: php-coder

src/main/java/ru/mystamps/web/feature/series/SeriesController.java

@@ -748,9 +748,8 @@ public static void loadErrorsFromDownloadInterceptor(
 		}
 
 		if (SecurityContextUtils.hasAuthority(Authority.VIEW_SERIES_SALES)) {
-			List<PurchaseAndSaleDto> purchasesAndSales =
-				seriesSalesService.findSales(seriesId);
-			model.put("purchasesAndSales", purchasesAndSales);
+			List<PurchaseAndSaleDto> seriesSales = seriesSalesService.findSales(seriesId);
+			model.put("seriesSales", seriesSales);
 		}
 
 		if (SecurityContextUtils.hasAuthority(Authority.IMPORT_SERIES)) {

src/main/webapp/WEB-INF/views/series/info.html

@@ -559,13 +559,13 @@ <h5 class="text-center" th:text="#{t_similar_series}">
 								/*/-->
 							</div>
 
-							<div class="row" th:if="${not #lists.isEmpty(purchasesAndSales)}" sec:authorize="hasAuthority('VIEW_SERIES_SALES')">
+							<div class="row" th:if="${not #lists.isEmpty(seriesSales)}" sec:authorize="hasAuthority('VIEW_SERIES_SALES')">
 								<div class="col-sm-12">
 									<h5 th:text="#{t_who_selling_series}">Who was selling/buying this series</h5>
 									<ul th:remove="all-but-first">
 										<li id="series-sale-1-info"
 											th:id="|series-sale-${iter.count}-info|"
-											th:each="transaction,iter : ${purchasesAndSales}"
+											th:each="transaction,iter : ${seriesSales}"
 											th:with="firstPrice=${#numbers.formatDecimal(transaction.firstPrice, 0, 'DEFAULT', 2, 'DEFAULT') + '&nbsp;' + transaction.firstCurrency},
 														 optionalSecondPrice=${transaction.secondPrice != null ? ('&nbsp;' + '(' + #numbers.formatDecimal(transaction.secondPrice, 0, 'DEFAULT', 2, 'DEFAULT') + '&nbsp;' + transaction.secondCurrency + ')') : ''}">
 											<!--/*/