0041632: New hook in posterminal should be created

diff --git a/web/org.openbravo.retail.posterminal/js/closecash/view/tabcashpayments.js b/web/org.openbravo.retail.posterminal/js/closecash/view/tabcashpayments.js
--- a/web/org.openbravo.retail.posterminal/js/closecash/view/tabcashpayments.js
+++ b/web/org.openbravo.retail.posterminal/js/closecash/view/tabcashpayments.js
@@ -412,44 +412,16 @@
 
     this.$.total.printAmount(this.payment.get('foreignExpected'));
 
-    if (!this.payment.get('coinsCollection')) {
-      this.$.paymentsList.hide();
-      this.$.renderLoading.show();
-
-      // First empty collection before loading.
-      this.$.paymentsList.setCollection(new Backbone.Collection());
-      this.payment.set('foreignCounted', 0);
-      this.payment.set('counted', 0);
-      this.payment.set('foreignDifference', OB.DEC.sub(0, this.payment.get('foreignExpected')));
-      this.printTotals();
-
-      this.setCoinsStatus(null);
+    OB.UTIL.HookManager.executeHooks('OBPOS_PreInitCashupHook', {
+      context: this
+    }, function (args) {
+      var me = args.context;
+      if (!me.payment.get('coinsCollection')) {
+        me.$.paymentsList.hide();
+        me.$.renderLoading.show();
 
-      // Call to draw currencies.
-      var currencyId = payment.get('paymentMethod').currency;
-      var me = this;
-      OB.Dal.find(OB.Model.CurrencyPanel, {
-        currency: currencyId,
-        _orderByClause: 'line'
-      }, function (coins) {
-        var coinCol = new Backbone.Collection();
-
-        if (coins.length === 0 && payment.get('paymentMethod').currency === '102') {
-          coins = OB.OBPOSCashUp.UI.RenderCashPaymentsLine.getLegacyCoins();
-        }
-
-        coins.each(function (coin) {
-          var coinModel = new Backbone.Model();
-          coinModel.set('numberOfCoins', 0);
-          coinModel.set('totalAmount', 0);
-          coinModel.set('coinValue', coin.get('amount'));
-          coinModel.set('backcolor', coin.get('backcolor'));
-          coinModel.set('bordercolor', coin.get('bordercolor'));
-          coinCol.add(coinModel);
-        });
-
-        me.payment.set('coinsCollection', coinCol);
-        me.$.paymentsList.setCollection(coinCol);
+        // First empty collection before loading.
+        me.$.paymentsList.setCollection(new Backbone.Collection());
         me.payment.set('foreignCounted', 0);
         me.payment.set('counted', 0);
         me.payment.set('foreignDifference', OB.DEC.sub(0, me.payment.get('foreignExpected')));
@@ -457,17 +429,50 @@
 
         me.setCoinsStatus(null);
 
-        me.$.renderLoading.hide();
-        me.$.paymentsList.show();
-      });
-    } else {
-      this.$.paymentsList.setCollection(this.payment.get('coinsCollection'));
-      this.printTotals();
+        // Call to draw currencies.
+        var currencyId = payment.get('paymentMethod').currency;
+        //var me = this;
+        OB.Dal.find(OB.Model.CurrencyPanel, {
+          currency: currencyId,
+          _orderByClause: 'line'
+        }, function (coins) {
+          var coinCol = new Backbone.Collection();
+
+          if (coins.length === 0 && payment.get('paymentMethod').currency === '102') {
+            coins = OB.OBPOSCashUp.UI.RenderCashPaymentsLine.getLegacyCoins();
+          }
 
-      this.setCoinsStatus(null);
-    }
+          coins.each(function (coin) {
+            var coinModel = new Backbone.Model();
+            coinModel.set('numberOfCoins', 0);
+            coinModel.set('totalAmount', 0);
+            coinModel.set('coinValue', coin.get('amount'));
+            coinModel.set('backcolor', coin.get('backcolor'));
+            coinModel.set('bordercolor', coin.get('bordercolor'));
+            coinCol.add(coinModel);
+          });
 
+          me.payment.set('coinsCollection', coinCol);
+          me.$.paymentsList.setCollection(coinCol);
+          me.payment.set('foreignCounted', 0);
+          me.payment.set('counted', 0);
+          me.payment.set('foreignDifference', OB.DEC.sub(0, me.payment.get('foreignExpected')));
+          me.printTotals();
+
+          me.setCoinsStatus(null);
+
+          me.$.renderLoading.hide();
+          me.$.paymentsList.show();
+        });
+      } else {
+        me.$.paymentsList.setCollection(me.payment.get('coinsCollection'));
+        me.printTotals();
+
+        me.setCoinsStatus(null);
+      }
+    });
   },
+
   displayStep: function (model) {
     this.model = model;
     var payment = model.get('paymentList').at(model.get('substep'));