Problem with order of executing query in observer

[huuphuc2401]

I have an Model_M with 2 observers:

• Observer A use Model_Log to write logs when Model_M changed ()
• Observer B calculate something base on logs

I add Observer A and B to Model_M with order: A first and B later.

I debug in php and see that the process write log is run first and calculating is run later

Expected result

calculating process can find the log

Result

calculate process can not find the log (I checked in Profiling, the sql query of calculating is executed before the sql query of write log)

[WanWizard]

The query is executed when you say it has to be executed, so when you call save() on the object.

You'll have to debug further, perhaps observers on related models that interfere? You can use Debug::backtrace() to output the call path if you want to see how you got to a certain place in the code.

[huuphuc2401]

@WanWizard I used Debug::backtrace() and found problem (observers on related models as you said). Thank you so much.

[WanWizard]

You're welcome.