CCXT implementation

DesignSpace/Workspace/FunctionLibraries/CCXTFunctions.js

@@ -0,0 +1,55 @@
+function newCCXTFunctions () {
+  thisObject = {
+    addMissingExchanges: addMissingExchanges,
+    addMissingAssets: addMissingAssets,
+    addMissingMarkets: addMissingMarkets
+  }
+
+  return thisObject
+
+  function addMissingExchanges (node, functionLibraryUiObjectsFromNodes) {
+    currentExchanges = new Map()
+    for (let j = 0; j < node.exchanges.length; j++) {
+      let exchange = node.exchanges[j]
+      let codeName = loadPropertyFromNodeConfig(exchange.payload, 'codeName')
+      currentExchanges.set(codeName, exchange)
+    }
+    for (let i = 0; i < ccxt.exchanges.length; i++) {
+      let exchangeId = ccxt.exchanges[i]
+      let existingExchange = currentExchanges.get(exchangeId)
+      if (existingExchange === undefined) {
+        const exchangeClass = ccxt[exchangeId]
+        const exchangeConstructorParams = {
+          'timeout': 30000,
+          'enableRateLimit': true,
+          verbose: false
+        }
+
+        let ccxtExchange = new exchangeClass(exchangeConstructorParams)
+
+        if (ccxtExchange.has.fetchOHLCV === true) {
+          if (ccxtExchange.timeframes['1m'] !== undefined) {
+            let newExchange = functionLibraryUiObjectsFromNodes.addUIObject(node, 'Crypto Exchange')
+            newExchange.name = ccxtExchange.name
+            newExchange.code = '{ \n\"codeName\": \"' + ccxtExchange.id + '\"\n}'
+            newExchange.payload.floatingObject.collapseToggle()
+            newExchange.exchangeAssets.payload.floatingObject.angleToParent = ANGLE_TO_PARENT.RANGE_180
+            newExchange.exchangeMarkets.payload.floatingObject.angleToParent = ANGLE_TO_PARENT.RANGE_180
+            newExchange.exchangeAccounts.payload.floatingObject.angleToParent = ANGLE_TO_PARENT.RANGE_180
+            newExchange.exchangeAssets.payload.floatingObject.distanceToParent = DISTANCE_TO_PARENT.PARENT_050X
+            newExchange.exchangeMarkets.payload.floatingObject.distanceToParent = DISTANCE_TO_PARENT.PARENT_100X
+            newExchange.exchangeAccounts.payload.floatingObject.distanceToParent = DISTANCE_TO_PARENT.PARENT_025X
+          }
+        }
+      }
+    }
+  }
+
+  function addMissingAssets (node, functionLibraryUiObjectsFromNodes) {
+
+  }
+
+  function addMissingMarkets (node, functionLibraryUiObjectsFromNodes) {
+
+  }
+}