Fix a bug where the dropdown with available dictionary items has only the first item

[j-mok]

Description

We've run into a rare bug where some of our organization objects did not display full list of available dictionary items for one of the dynamic properties in the management -> Dynamic properties blade. The dropdown had just the first item. This turned out to happen when the API sent a value object with valueType of Undefined and no actual value property, something like this:

{
    ...
    "dynamicProperties": [
        {
            "values": [
                {
                    "objectType": "VirtoCommerce.CustomerModule.Core.Model.Organization",
                    "objectId": "1234",
                    "valueId": "xyz",
                    "valueType": "Undefined",
                    "propertyId": "MyCustomObject_VirtoCommerce.Domain.Customer.Model.Organization",
                    "propertyName": "MyCustomObject"
                }
            ],
            ...
        }
    ],
    ...
}

We don't know why the value was like that (maybe a side effect of migrating from VC 2), but it caused the following piece of JS to fail:

vc-platform/src/VirtoCommerce.Platform.Web/wwwroot/js/common/directives/genericValueInput.js

Line 103 in a872fba

if (_.any(selectedValues, function (x) { return x.value.id == dictValue.id || x.valueId == dictValue.id })) {

Specifically, dereferencing x.value.id breaks the loop (as there is no value property) in its first iteration, hence only one item ends up in the dropdown.

[vc-ci]

Reveiw task created: https://virtocommerce.atlassian.net/browse/PT-14508