CLONE 2019R2 - Inform Order Guide - doesn't assign items with future introduction date

Inform Order Guide - it doesn't assign items with future introduction date.

Audit log entry: Skipped because the item is not active for vendor: Vendor '567887' (ID: 153), Vendor Item ID 3866

Vendor Item introduction date 3/22/19, create a rule to  assign apply on 3/22/19. 

Scenario

1. A Vendor Item was imported/created, with a future introduction date
2. A rule was created in the UI for that vendor item, using the same future introduction date
3. After Applying the Rule
   • No rules were created for the item, as the Vendor Item was not active, per the audit log entry Skipped because the item is not active for vendor: Vendor '567887' (ID: 153), Vendor Item ID 3866
4. The expectation is that the rules defined in the UI are created for the Vendor Entity Items, where the Vendor Item has an introduction date in the future
5. Based on what the logs are reporting, a Vendor Item is only active if the Introduction Date is less than or equal to today and the Discontinue Date is greater than today
   • I believe that we need to update the logic to say that an item is only Inactive when the Discontinue Date is today or in the Past
   • This will require a change to the main Manage Vendor Item Assignment page to include items with a Future Introduction Date in the following filters:
     • Items Requiring Action
     • Unapplied Rules
     • Unassigned Rules
   • There will also be a change required to the rules engine to create rules when the Introduction Date of a Vendor Item is in the future