edit customer fix - check for existing customer was happening for edi…

…t customer also

src/main/java/com/redhat/gps/pathfinder/web/api/CustomerAPIImpl.java

@@ -1089,19 +1089,20 @@ public ResponseEntity<String> createOrUpdateCustomer(String custId, CustomerType
       if (custId==null){
         myCust=new Customer();
         myCust.setId(UUID.randomUUID().toString());
+
+        // check customer doesnt already exist with the same name
+        Customer example=new Customer();
+        example.setName(body.getCustomerName());
+        long count=custRepo.count(Example.of(example));
+        if (count>0){
+          log.error("Customer already exists with name {}", body.getCustomerName());
+          return new ResponseEntity<>("Customer already exists with name "+body.getCustomerName(), HttpStatus.BAD_REQUEST);
+        }
+
       }else{
         myCust=custRepo.findOne(custId);
       }
 
-      // check customer doesnt already exist with the same name
-      Customer example=new Customer();
-      example.setName(body.getCustomerName());
-      long count=custRepo.count(Example.of(example));
-      if (count>0){
-        log.error("Customer already exists with name {}", body.getCustomerName());
-        return new ResponseEntity<>("Customer already exists with name "+body.getCustomerName(), HttpStatus.BAD_REQUEST);
-      }
-
       myCust.setName(body.getCustomerName());
       myCust.setDescription(body.getCustomerDescription());
       myCust.setVertical(body.getCustomerVertical());