Refactor models/directo.rb

[artur-intech]

• Consider extracting Directo into separate gem
• Enable accounting software easy switch
• AccountActivity > AccountEntry

#205

API spec
http://wiki.directo.ee/et/xmlcore

[vohmar]

as an open source project we try to avoid .ee specific features - interface with Directo is one example of such functionality. We should design the software so that any one, including us, could easily develop interface/adapter to their preferred accounting solution. Directo solutions could be used as an example. Currently only registry project interfaces with accounting software. If the solution is easily applicable we could consider direct interfaces from regsitrars' and auction portals/applications for example.

[artur-intech]

Add zones.accounting_code

[artur-intech]

Log request xml, response, time

[artur-intech]

It will be needed to add the following accounting codes to zones in admin right after the release:

{"ee" => "01EE", "com.ee" => "02COM", "pri.ee" => "03PRI", "fie.ee"=>"04FIE", "med.ee" => "05MED"}

[artur-intech]

"Unit" => "tk", which we send to Directo is not listed in the spec we got from Directo's representative

[vohmar]

it looks like unit is undocumented feature as it is sent to directo and invoice records all have it correctly set in Directo.

[vohmar]

the gem has to log all the requests including the xmls sent out, responses from directo and system generated messages like errors, warnings, info messages