[CMS] Revenue Manager can set Max Stay restrictions by date for BE and OTA so that they can adjust Max Stay without leaving the OTA room sale screen

1. Update: The OTA Room Sale screen doesn’t support editing Maximum stay per day today. This story adds an optional “Maximum stay” row (via “View more”) with two edit methods, and ensures the new value is enforced immediately in the search/booking flow.

2. Navigation: CMS > OTA Room sale 

3. Edit Maximum stay 

• Check the checkbox of maximum stay in View more droplist to show line of Max stay 
• Default max stay per day is 90 

• Edit/Save/Cancel buttons are aligned in position 

• Click the pencil to edit maximum stay following these steps:
  • Adjust rate per day (1)
  • Click (2) to synchronize price for whole filtered day range 
  • Click (3) to save the adjustment 
  • Click (4) to cancel the change
• The validation of max stay from 1 to 90. 

• Edit rate for a single day
  • Click number of Max stay on specific day to show Edit pop up
    • Input the new value – valid from 1 to 90. 
    • Click Update to change  

• After saving, the price is updated:

4. Reservation on BE

• Search flow checks LOS (length of stay) against Maximum stay right after saving  → Check the total of LOS against the Minimum of Maximum stay of each day within the LOS

• If LOS (length of stay) of reservation < or = the Minimum of Maximum stay of each day within the LOS  → Display mapping code that meets the conditions.
  • For example, LOS (length of stay) of reservation is 10 and the Minimum of Maximum stay of a day within the LOS is 10 (or 11)  → Display mapping code that meets the conditions. 

• If LOS (length of stay) of reservation > the Minimum of Maximum stay of each day within the LOS  → NO Displaying any mapping code.
  • For example, LOS (length of stay) of reservation is 12 and the Minimum of Maximum stay of a day within the LOS is 10 (or 11)  → NO Displaying any mapping code and message pop up “A stay of 12 nights is not available for these dates. You can book up to 10 nights” and warning “No available rooms match your selected dates. For longer stays, please check our long-stay policy on our website or contact the hotel directly for more information.