Changelly v2 (#343)

* Disable shapeshift and use changelly

* UI to manage changelly payment method

* wip on changelly api

* Add in Vue component for changelly and remove target currency from payment method

* add changelly merhcant id

* Small fixes to get Conversion to load

* wip fixing the component

* fix merge conflict

* fixes to UI

* remove debug, fix fee calc and move changelly to own partials

* Update ChangellyController.cs

* move original vue setup back to checkout

* Update core.js

* Extracting Changelly component to js file

* Proposal for loading spinner

* remove zone

* imrpove changelly ui

* add in changelly config checks

* try new method to calculate amount + remove to currency from list

* abstract changelly lofgic to provider and reduce dependency on js component

* Add UTs for Changelly

* refactor changelly backend

* fix failing UT

* add shitcoin tax

* pr changes

* pr changes

* WIP: getting rid of changelly dependency

* client caching, compiling code, cleaner code

* Cleaner changelly

* fiat!

* updat i18n, css and error styler

* default keys

* pr changes part 1

* part2

* fix tests

* fix loader alignment and retry button responsiveness

* final pr change

BTCPayServer/Models/InvoicingModels/PaymentModel.cs

@@ -55,7 +55,10 @@ namespace BTCPayServer.Models.InvoicingModels
         public string PaymentMethodName { get; set; }
         public string CryptoImage { get; set; }
 
-        public bool AllowCoinConversion { get; set; }
+        public bool ChangellyEnabled { get; set; }
+        public string StoreId { get; set; }
         public string PeerInfo { get; set; }
+        public string ChangellyMerchantId { get; set; }
+        public decimal? ChangellyAmountDue { get; set; }
     }
 }