lib/sibit/btc.rb in sibit-0.18.4 vs lib/sibit/btc.rb in sibit-0.18.5

@@ -45,11 +45,11 @@
       @dry = dry
     end
 
     # Current price of BTC in USD (float returned).
     def price(_currency = 'USD')
-      raise Sibit::Error, 'Btc.com API doesn\'t provide prices'
+      raise Sibit::NotSupportedError, 'Btc.com API doesn\'t provide prices'
     end
 
     # Gets the balance of the address, in satoshi.
     def balance(address)
       uri = URI("https://chain.api.btc.com/v3/address/#{address}/unspent")
@@ -69,11 +69,12 @@
       head = Sibit::Json.new(http: @http, log: @log).get(
         URI("https://chain.api.btc.com/v3/block/#{hash}")
       )
       nxt = head['data']['next_block_hash']
       nxt = nil if nxt == '0000000000000000000000000000000000000000000000000000000000000000'
-      @log.info("The next block of #{hash} is #{nxt}")
+      @log.info("The block #{hash} is the latest, there is no next block") if nxt.nil?
+      @log.info("The next block of #{hash} is #{nxt}") unless nxt.nil?
       nxt
     end
 
     # The height of the block.
     def height(hash)
@@ -85,11 +86,11 @@
       h
     end
 
     # Get recommended fees, in satoshi per byte.
     def fees
-      raise Sibit::Error, 'Btc.com doesn\'t provide recommended fees'
+      raise Sibit::NotSupportedError, 'Btc.com doesn\'t provide recommended fees'
     end
 
     # Gets the hash of the latest block.
     def latest
       uri = URI('https://chain.api.btc.com/v3/block/latest')
@@ -125,10 +126,10 @@
       txns
     end
 
     # Push this transaction (in hex format) to the network.
     def push(_hex)
-      raise Sibit::Error, 'Btc.com doesn\'t provide payment gateway'
+      raise Sibit::NotSupportedError, 'Btc.com doesn\'t provide payment gateway'
     end
 
     # This method should fetch a Blockchain block and return as a hash.
     def block(hash)
       head = Sibit::Json.new(http: @http, log: @log).get(