[iaoa-infrastructure] receipts

[Valter Cavecchia]

dear all,

receipt are now 'frozen', i.e. the pdf will be generated at the first 
request, saved on disk with the name iaoa-xxxxx.pdf (xxxx is the payment 
record #) and reused if needed, the file are stored in the server inside 
/var/www/public/members/users/receipts

See this example: 
https://www.iaoa.org/members/users/edit-user-rr.php?pin=fce11360b904c4d5937e8f4d745fa4f8&idp=1449&id=86&pdf=1

If, for any reason, there is the need of re-generate a receipt you can 
either delete the corresponding file from the server or (much easier) 
add &debug=1 to the previous url

this 'feature' could be easily added as a facility to the iaoa-manager.

best regards,

   valter