Tarea #284 Seccion ticket.lineas icono papelera para eliminar lineas

client/ticket/src/sale/sale.html

@@ -15,6 +15,13 @@
                     url="/ticket/api/States/alertLevelIs0"
                     on-change="$ctrl.onStateChange(value)">
                 </vn-icon-menu>
+                <vn-button 
+                    disabled="!$ctrl.isChecked"
+                    ng-click="$ctrl.onRemoveLinesClick()" 
+                    vn-tooltip="Remove lines" 
+                    tooltip-position="right"
+                    icon="delete">
+                </vn-button>
             </vn-tool-bar>
             <table class="vn-grid">
                 <thead>

client/ticket/src/sale/sale.js

@@ -10,6 +10,16 @@ class Controller extends FilterTicketList {
         this.$http = $http;
     }
 
+    get isChecked() {
+        let data = this.$.index.model.instances;
+        if (data)
+            for (let instance of data)
+                if (instance.checked)
+                    return true;
+
+        return false;
+    }
+
     onStateOkClick() {
         let filter = {where: {code: "OK"}, fields: ["id"]};
         let json = encodeURIComponent(JSON.stringify(filter));
@@ -25,6 +35,25 @@ class Controller extends FilterTicketList {
         });
     }
 
+    onRemoveLinesClick() {
+        let lines = {
+            delete: []
+        };
+        let data = this.$.index.model.instances;
+        if (data)
+            for (let i = 0; i < data.length;) {
+                if (data[i].checked) {
+                    lines.delete.push(data[i].id);
+                    data.splice(i, 1);
+                } else {
+                    i++;
+                }
+            }
+
+        let query = `/ticket/api/Sales/crudSale`;
+        this.$http.post(query, lines);
+    }
+
     showDescriptor(event, itemFk) {
         this.$.descriptor.itemFk = itemFk;
         this.$.descriptor.parent = event.target;

client/ticket/src/sale/sale.spec.js

@@ -26,6 +26,18 @@ describe('Ticket', () => {
             controller = $componentController('vnTicketSale', {$scope: $scope}, {$state: $state});
         }));
 
+        describe('isChecked() setter/getter', () => {
+            it('should set isChecked value to true when one of the instances has the value checked to true', () => {
+                let lines = [
+                    {checked: false},
+                    {checked: true}
+                ];
+                $scope.index.model.instances = lines;
+
+                expect(controller.isChecked).toBeTruthy();
+            });
+        });
+
         describe('onStateOkClick()', () => {
             it('should perform a get and then call a function', () => {
                 let filter = {where: {code: "OK"}, fields: ["id"]};
@@ -50,5 +62,21 @@ describe('Ticket', () => {
                 $httpBackend.flush();
             });
         });
+
+        describe('onRemoveLinesClick()', () => {
+            it('should remove an object of the model if has the attribute cheched true', () => {
+                $scope.index.model.instances = [{id: 1, checked: true}, {id: 2, checked: false}];
+                controller.onRemoveLinesClick();
+
+                expect($scope.index.model.instances).toEqual([{id: 2, checked: false}]);
+            });
+
+            it('should make a post if an object the model has the attribute cheched true', () => {
+                $scope.index.model.instances = [{id: 1, checked: false}, {id: 2, checked: false}];
+                $httpBackend.expectPOST(`/ticket/api/Sales/crudSale`).respond();
+                controller.onRemoveLinesClick();
+                $httpBackend.flush();
+            });
+        });
     });
 });