Problem/Motivation
In a custom module (AMAP) I have created 3 EmailBuilder plugins:
1. ForStupidsEmailBuilder:
/**
* Email Builder plug-in for the amap module.
*
* @EmailBuilder(
* id = "amap",
* sub_types = { "emailforstupids" = @Translation("Email for stupids") },
* common_adjusters = {"email_subject"},
* )
*/
2. ForNextDistributionEmailBuilder with
* @EmailBuilder(
* id = "amap",
* sub_types = {
* "emailfordistributiond" = @Translation("Email for next distribution (AMAPien)"),
* "emailfordistributionx" = @Translation("Email for next distribution (Referent)"),
* },
* common_adjusters = {"email_subject"},
3. BasketEmailBuilder with:
* @EmailBuilder(
* id = "amap",
* sub_types = { "emailforbasket" = @Translation("Email for basket reservation") },
* common_adjusters = {"email_subject"},
and the corresponding policies:
1. config/sync/symfony_mailer.mailer_policy.amap.emailforbasket.yml
2a. config/sync/symfony_mailer.mailer_policy.amap.emailfordistributiond.yml
2b. config/sync/symfony_mailer.mailer_policy.amap.emailfordistributionx.yml
3. config/sync/symfony_mailer.mailer_policy.amap.emailforstupids.yml
First strange behaviour
In the list of policies (/admin/config/system/mailer), some of the policies show 'Unknown' as Sub-type (see Capture).
After a few tests, it appears that if I update one plugin, the corresponding policies show the correct Sub-type and the others are 'Unknown'.
Second strange behaviour
Plugins 1 and 2 are executed from code in amap.cron.
Plugins 3 is executed from a form.
If I use the form when policies 2a and 2b are correctly displayed in the list of policies, it is the code of the plugin 2 which is executed! And of course, there is an error.
If I run amap.cron to execute some code that will send email with plugin 1 for example while policy 3 is 'well displayed' in the list of policies, it is plugin 3 which is executed.
In fact, it seems that the plugin corresponding to the 'well displayed' policy is always run before the plugin corresponding to the code that is intended to be run.
If the execution of the first plugin generates a fatal error, it stops.
It they are only warnings, the proper code runs with the expected emails sent.
How can this be possible?