Unsupported adapter when running migration (2.11.1)

[philipguedes]

Hi!

I'm trying to configure rails_event_store 2.11.1 in an existing rails project using the Advanced setup.

When I try to setup the data model using

bin/rails generate rails_event_store_active_record:migration

I'm getting the one-liner error

Unsupported adapter

I downgraded to 2.9.1, used the same command and it worked like a charm.

[lukaszreszke]

Hi @philipguedes,

What database are you using?

[philipguedes]

Hey @lukaszreszke thanks for replying.

Hi @philipguedes,

What database are you using?

I'm using postgres 15+

If it comes in handy, I created a repo to reproduce this problem

[lukaszreszke]

Thanks for the repo with repro reproduction @philipguedes. Indeed it helped a lot.

I found the root cause of the issue.

In RubyEventStore::ActiveRecord we define supported adapters:
https://github.com/RailsEventStore/rails_event_store/blob/master/ruby_event_store-active_record/lib/ruby_event_store/active_record/generators/verify_adapter.rb#L8

Supported adapters are generally:
SUPPORTED_ADAPTERS = %w[mysql2 postgresql sqlite].freeze

Both for RES 2.9.1 and RES 2.11.1 the adapter introduces itself as postgis:

irb(main):001:0>         ::ActiveRecord::Base.connection.adapter_name.downcase
=> "postgis"

In 2.10 the code with the VerifyDataType was released, so now it blocks the migration as postgis is not supported.

I'll notify you when the fix is rolled out. Thanks for reporting this issue.

[mostlyobvious]

So it's an additional gem that provides postgresql-like adapter, that introduces itself as postgis:
https://github.com/rgeo/activerecord-postgis-adapter/blob/master/lib/active_record/connection_adapters/postgis_adapter.rb#L26-L29

[fidel]

Hey @philipguedes!

The issue you've experienced is resolved on master with commit: b2d7396

We should release it officially soon, but you can start using it right away with this entry in your Gemfile:

gem "rails_event_store", github: "RailsEventStore/rails_event_store", ref: "b2d7396"

Thanks for the detailed report and happy coding!

[pjurewicz]

Hey @philipguedes,
this issue is fixed in rails_event_store v. 2.12.0.
thank you for your engagement.