log raw ticker price within tx

lamassu-admin-elm/src/Common/TransactionTypes.elm

@@ -19,6 +19,7 @@ type alias CashInTxRec =
     , cryptoCode : CryptoCode
     , fiat : Float
     , commissionPercentage : Maybe Float
+    , rawTickerPrice : Maybe Float
     , fiatCode : String
     , txHash : Maybe String
     , phone : Maybe String
@@ -39,6 +40,7 @@ type alias CashOutTxRec =
     , cryptoCode : CryptoCode
     , fiat : Float
     , commissionPercentage : Maybe Float
+    , rawTickerPrice : Maybe Float
     , fiatCode : String
     , status : String
     , dispense : Bool

lamassu-admin-elm/src/Transaction/Decoder.elm

@@ -66,6 +66,7 @@ cashInTxDecoder =
         |> required "cryptoCode" cryptoCodeDecoder
         |> required "fiat" floatString
         |> required "commissionPercentage" (nullable floatString)
+        |> required "rawTickerPrice" (nullable floatString)
         |> required "fiatCode" string
         |> required "txHash" (nullable string)
         |> required "phone" (nullable string)
@@ -93,6 +94,7 @@ cashOutTxDecoder =
         |> required "cryptoCode" cryptoCodeDecoder
         |> required "fiat" floatString
         |> required "commissionPercentage" (nullable floatString)
+        |> required "rawTickerPrice" (nullable floatString)
         |> required "fiatCode" string
         |> required "status" string
         |> required "dispense" bool

lamassu-admin-elm/src/Transaction/View.elm

@@ -43,6 +43,7 @@ cashInTxView tx =
             [ div [] [ text tx.id ]
             , div [] [ text "This is a cash-in transaction" ]
             , div [] [ text ("Fiat: " ++ (format "0,0.00" tx.fiat)) ]
+            , div [] [ text ("Raw ticker price: " ++ (format "0,0.00" (Maybe.withDefault 0.0 tx.rawTickerPrice))) ]
             , div [] [ text ("Status: " ++ cancelStatus) ]
             , div [] [ text error ]
             , cancelButtonDiv
@@ -64,6 +65,7 @@ cashOutTxView tx =
             [ div [] [ text tx.id ]
             , div [] [ text "This is a cash-out transaction" ]
             , div [] [ text ("Fiat: " ++ (format "0,0.00" tx.fiat)) ]
+            , div [] [ text ("Raw ticker price: " ++ (format "0,0.00" (Maybe.withDefault 0.0 tx.rawTickerPrice))) ]
             , div [] [ text error ]
             ]
 

lib/cash-out/cash-out-helper.js

@@ -14,7 +14,8 @@ function convertBigNumFields (obj) {
   const convert = (value, key) => _.includes(key, [
     'cryptoAtoms',
     'fiat',
-    'commissionPercentage'
+    'commissionPercentage',
+    'rawTickerPrice'
   ])
     ? value.toString()
     : value

lib/plugins.js

@@ -41,6 +41,15 @@ function plugins (settings, deviceId) {
     }
   }
 
+  async function getRawTickerPrice (fiatCode, cryptoCode) {
+    const tickers = await ticker.getRates(settings, fiatCode, cryptoCode)
+
+    return {
+      cashIn: _.get(['rates', 'ask'], tickers),
+      cashOut: _.get(['rates', 'bid'], tickers)
+    }
+  }
+
   function buildRates (tickers) {
     const config = configManager.machineScoped(deviceId, settings.config)
     const cryptoCodes = config.cryptoCurrencies
@@ -793,7 +802,8 @@ function plugins (settings, deviceId) {
     sell,
     notificationsEnabled,
     notifyOperator,
-    getCommissionPercentage
+    getCommissionPercentage,
+    getRawTickerPrice
   }
 }
 

lib/tx.js

@@ -3,8 +3,8 @@ const BN = require('./bn')
 const CashInTx = require('./cash-in/cash-in-tx')
 const CashOutTx = require('./cash-out/cash-out-tx')
 
-function process (tx, pi) {
+async function process (tx, pi) {
-  const mtx = massage(tx, pi)
+  const mtx = await massage(tx, pi)
   if (mtx.direction === 'cashIn') return CashInTx.post(mtx, pi)
   if (mtx.direction === 'cashOut') return CashOutTx.post(mtx, pi)
 
@@ -16,15 +16,22 @@ function post (tx, pi) {
     .then(_.set('dirty', false))
 }
 
-function massage (tx, pi) {
+async function massage (tx, pi) {
   const direction = _.get('direction', tx)
   const cryptoCode = _.get('cryptoCode', tx)
+  const fiatCode = _.get('fiatCode', tx)
   const isDateField = r => r === 'created' || _.endsWith('_time', r)
   const transformDate = (v, k) => isDateField(k) ? new Date(v) : v
   const mapValuesWithKey = _.mapValues.convert({'cap': false})
   const transformDates = r => mapValuesWithKey(transformDate, r)
   const logCommission = r => _.assign(r, {
-    commissionPercentage: _.get(direction, pi.getCommissionPercentage(cryptoCode))
+    commissionPercentage: _.get(direction
+      , pi.getCommissionPercentage(cryptoCode))
+  })
+
+  const tickerPrice = await pi.getRawTickerPrice(fiatCode, cryptoCode)
+  const logRawTickerPrice = r => _.assign(r, {
+    rawTickerPrice: _.get(direction, tickerPrice)
   })
 
   const mapBN = r => {
@@ -44,7 +51,12 @@ function massage (tx, pi) {
     return _.assign(r, update)
   }
 
-  const mapper = _.flow(transformDates, logCommission, mapBN, _.unset('dirty'))
+  const mapper = _.flow(
+    transformDates,
+    mapBN,
+    logCommission,
+    logRawTickerPrice,
+    _.unset('dirty'))
 
   return mapper(tx)
 }

migrations/1543182139555-tx-ticker-price.js

@@ -0,0 +1,16 @@
+'use strict'
+
+const db = require('./db')
+
+exports.up = function (next) {
+  var sql = [
+    'ALTER TABLE cash_in_txs ADD COLUMN raw_ticker_price numeric(14, 5) null DEFAULT null',
+    'ALTER TABLE cash_out_txs ADD COLUMN raw_ticker_price numeric(14, 5) null DEFAULT null'
+  ]
+
+  db.multi(sql, next)
+}
+
+exports.down = function (next) {
+  next()
+}

public/elm.js

@@ -28478,7 +28478,9 @@ var _user$project$Common_TransactionTypes$CashInTxRec = function (a) {
 													return function (n) {
 														return function (o) {
 															return function (p) {
-																return {id: a, machineName: b, toAddress: c, cryptoAtoms: d, cryptoCode: e, fiat: f, commissionPercentage: g, fiatCode: h, txHash: i, phone: j, error: k, operatorCompleted: l, send: m, sendConfirmed: n, expired: o, created: p};
+																return function (q) {
+																	return {id: a, machineName: b, toAddress: c, cryptoAtoms: d, cryptoCode: e, fiat: f, commissionPercentage: g, rawTickerPrice: h, fiatCode: i, txHash: j, phone: k, error: l, operatorCompleted: m, send: n, sendConfirmed: o, expired: p, created: q};
+																};
 															};
 														};
 													};
@@ -28511,7 +28513,9 @@ var _user$project$Common_TransactionTypes$CashOutTxRec = function (a) {
 													return function (n) {
 														return function (o) {
 															return function (p) {
-																return {id: a, machineName: b, toAddress: c, cryptoAtoms: d, cryptoCode: e, fiat: f, commissionPercentage: g, fiatCode: h, status: i, dispense: j, notified: k, redeemed: l, phone: m, error: n, created: o, confirmed: p};
+																return function (q) {
+																	return {id: a, machineName: b, toAddress: c, cryptoAtoms: d, cryptoCode: e, fiat: f, commissionPercentage: g, rawTickerPrice: h, fiatCode: i, status: j, dispense: k, notified: l, redeemed: m, phone: n, error: o, created: p, confirmed: q};
+																};
 															};
 														};
 													};
@@ -33988,6 +33992,10 @@ var _user$project$Transaction_Decoder$cashInTxDecoder = A3(
 									_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
 									'fiatCode',
 									_elm_lang$core$Json_Decode$string,
+									A3(
+										_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
+										'rawTickerPrice',
+										_elm_lang$core$Json_Decode$nullable(_user$project$Transaction_Decoder$floatString),
 										A3(
 											_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
 											'commissionPercentage',
@@ -34016,7 +34024,7 @@ var _user$project$Transaction_Decoder$cashInTxDecoder = A3(
 																	_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
 																	'id',
 																	_elm_lang$core$Json_Decode$string,
-																_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$decode(_user$project$Common_TransactionTypes$CashInTxRec)))))))))))))))));
+																	_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$decode(_user$project$Common_TransactionTypes$CashInTxRec))))))))))))))))));
 var _user$project$Transaction_Decoder$cashOutTxDecoder = A3(
 	_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
 	'confirmedAt',
@@ -34053,6 +34061,10 @@ var _user$project$Transaction_Decoder$cashOutTxDecoder = A3(
 									_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
 									'fiatCode',
 									_elm_lang$core$Json_Decode$string,
+									A3(
+										_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
+										'rawTickerPrice',
+										_elm_lang$core$Json_Decode$nullable(_user$project$Transaction_Decoder$floatString),
 										A3(
 											_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
 											'commissionPercentage',
@@ -34081,7 +34093,7 @@ var _user$project$Transaction_Decoder$cashOutTxDecoder = A3(
 																	_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
 																	'id',
 																	_elm_lang$core$Json_Decode$string,
-																_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$decode(_user$project$Common_TransactionTypes$CashOutTxRec)))))))))))))))));
+																	_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$decode(_user$project$Common_TransactionTypes$CashOutTxRec))))))))))))))))));
 var _user$project$Transaction_Decoder$txDecode = function (txClass) {
 	var _p4 = txClass;
 	switch (_p4) {
@@ -39077,6 +39089,23 @@ var _user$project$Transaction_View$cashOutTxView = function (tx) {
 									A2(_ggb$numeral_elm$Numeral$format, '0,0.00', tx.fiat))),
 							_1: {ctor: '[]'}
 						}),
+					_1: {
+						ctor: '::',
+						_0: A2(
+							_elm_lang$html$Html$div,
+							{ctor: '[]'},
+							{
+								ctor: '::',
+								_0: _elm_lang$html$Html$text(
+									A2(
+										_elm_lang$core$Basics_ops['++'],
+										'Raw ticker price: ',
+										A2(
+											_ggb$numeral_elm$Numeral$format,
+											'0,0.00',
+											A2(_elm_lang$core$Maybe$withDefault, 0.0, tx.rawTickerPrice)))),
+								_1: {ctor: '[]'}
+							}),
 						_1: {
 							ctor: '::',
 							_0: A2(
@@ -39091,6 +39120,7 @@ var _user$project$Transaction_View$cashOutTxView = function (tx) {
 						}
 					}
 				}
+			}
 		});
 };
 var _user$project$Transaction_View$cashInTxView = function (tx) {
@@ -39157,6 +39187,23 @@ var _user$project$Transaction_View$cashInTxView = function (tx) {
 									A2(_ggb$numeral_elm$Numeral$format, '0,0.00', tx.fiat))),
 							_1: {ctor: '[]'}
 						}),
+					_1: {
+						ctor: '::',
+						_0: A2(
+							_elm_lang$html$Html$div,
+							{ctor: '[]'},
+							{
+								ctor: '::',
+								_0: _elm_lang$html$Html$text(
+									A2(
+										_elm_lang$core$Basics_ops['++'],
+										'Raw ticker price: ',
+										A2(
+											_ggb$numeral_elm$Numeral$format,
+											'0,0.00',
+											A2(_elm_lang$core$Maybe$withDefault, 0.0, tx.rawTickerPrice)))),
+								_1: {ctor: '[]'}
+							}),
 						_1: {
 							ctor: '::',
 							_0: A2(
@@ -39187,6 +39234,7 @@ var _user$project$Transaction_View$cashInTxView = function (tx) {
 						}
 					}
 				}
+			}
 		});
 };
 var _user$project$Transaction_View$txView = function (subModel) {