modules/ticket/back/models/specs/sale.spec.js

@@ -211,7 +211,7 @@ describe('sale model ', () => {
                 }
             });
 
-            it('should throw an error if the quantity is greater than the minimum quantity of the item but is out of range', async() => {
+            it('should throw an error if the quantity is lower than the minimum quantity of the item and is in range', async() => {
                 spyOn(LoopBackContext, 'getCurrentContext').and.returnValue(getCtx(employeeId, true));
 
                 const saleId = 25;
@@ -233,6 +233,25 @@ describe('sale model ', () => {
                     expect(e).toEqual(new Error('The amount cannot be less than the minimum'));
                 }
             });
+
+            it('should update the quantity if the quantity is lower than the minimum quantity of the item and is out of the range', async() => {
+                spyOn(LoopBackContext, 'getCurrentContext').and.returnValue(getCtx(employeeId, true));
+
+                const saleId = 17;
+                const newQuantity = 8;
+
+                spyOn(models.Sale, 'rawSql').and.callFake((sqlStatement, params, opts) => {
+                    if (sqlStatement.includes('catalog_calcFromItem')) {
+                        sqlStatement = `
+                    CREATE OR REPLACE TEMPORARY TABLE tmp.ticketCalculateItem ENGINE = MEMORY SELECT ${newQuantity} as available;
+                    CREATE OR REPLACE TEMPORARY TABLE tmp.ticketComponentPrice ENGINE = MEMORY SELECT 1 as grouping, 100000 as price;`;
+                        params = null;
+                    }
+                    return models.Ticket.rawSql(sqlStatement, params, opts);
+                });
+
+                await models.Sale.updateQuantity(ctx, saleId, newQuantity, opts);
+            });
         });
     });