fix issue 121 - paidMediaPurchased payload incorrect name from json f…

[injektion]

should be "payload" not "paid_media_payload" in PaidMediaPurchased update.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (1ba930f) to head (30e8a52).
Report is 1 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##              master      #122    +/-   ##
============================================
  Coverage     100.00%   100.00%            
  Complexity      1330      1330            
============================================
  Files            365       365            
  Lines           4904      5269   +365     
============================================
+ Hits            4904      5269   +365     

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[injektion]

Note:

When it's a PaidMediaPurchased update, it's "payload".
In transaction history (ie: getStarTransactions) it's "paid_media_payload"

Not sure if TG just hasn't updated the PMPupdate to match yet...

[vjik]

When it's a PaidMediaPurchased update, it's "payload". In transaction history (ie: getStarTransactions) it's "paid_media_payload"

I'm tested getStarTransactions, here really used "paid_media_payload".

Not sure if TG just hasn't updated the PMPupdate to match yet...

We will fix library when Telegram change field names =)