period attribute not updated in DB IDO

[afeefghannam89]

Icinga2 core doesn't put the check_timeperiod_object_id in the daten bank on 0 after taking out Check period from a service

Expected Behavior

The Check Timeperiod must not be shown on the Icinga 2 Web, after it took out from a service. According to "Icingacli object list" it emphasizes that the Timeperiod = null. The Icinga data base shows that Timeperiod is active. That is why Icinga Web 2 displays wrongly that the Timeperiod still used.

Steps to Reproduce (for bugs)

1. I have created Timeperiod with the director
2. I have used this Timeperiod with a one service "ping"
3. I have deployed the changes. Then Icinga Web 2 shows this Timeperiod associated with the "bing" service. Every thing is until now okay
4. I have took out the Timeperiod from "ping" service Template. Then i have deployed the changes another time. Although still Timeperiod associated with the "ping" .

Your Environment

• Version used (icinga2 --version): r2.9.1-1
• Operating System and version: CentOs 7
• Icinga Web 2 version and modules (System - About): 2.6.1, Director 1.5.1

[lippserd]

Closed in favor of #6012