From 78040472d1adc54bfadb36137e7227b58ce7783e Mon Sep 17 00:00:00 2001
From: Luis Fernando Molina <Luis-Fernando-Molina@users.noreply.github.com>
Date: Mon, 21 Sep 2020 09:36:51 +0200
Subject: [PATCH] Bug fixed

---
 DataDependencies.js                      | 10 +++++++---
 LowFrequencyTrading/TradingProcess.js    |  6 ++++++
 LowFrequencyTrading/TradingSimulation.js |  1 +
 server.js                                | 13 +++++++++++++
 4 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/DataDependencies.js b/DataDependencies.js
index 88e57be8e..552f6a64f 100644
--- a/DataDependencies.js
+++ b/DataDependencies.js
@@ -28,6 +28,13 @@
                     callBackFunction(global.DEFAULT_OK_RESPONSE)
                     return
                 }
+                /* 
+                We will filter ourt declared dependencies that are not present in the workspace.
+                This will allow the user to have less Data Mines loaded at the workspace
+                that the ones that a Trading Mine depends on.
+                */
+                thisObject.nodeArray = global.FILTER_OUT_NODES_WITHOUT_REFERENCE_PARENT_FROM_NODE_ARRAY(thisObject.nodeArray)
+
             } else {
                 logger.write(MODULE_NAME, "[ERROR] initialize -> onInitilized -> It is not possible to not have process dependencies, which means not data dependencies.");
                 callBackFunction(global.DEFAULT_OK_RESPONSE)
@@ -57,9 +64,7 @@
             let addCount = 0;
 
             for (let i = 0; i < thisObject.nodeArray.length; i++) {
-
                 let dataSetModule = DATA_SET.newDataSet(BOT, logger);
-
                 dataSetModule.initialize(thisObject.nodeArray[i], onInitilized);
 
                 function onInitilized(err) {
@@ -71,7 +76,6 @@
                         callBackFunction(err);
                         return;
                     }
-
                     addDataSet();
                 }
 
diff --git a/LowFrequencyTrading/TradingProcess.js b/LowFrequencyTrading/TradingProcess.js
index 5960be476..b6298e6f0 100644
--- a/LowFrequencyTrading/TradingProcess.js
+++ b/LowFrequencyTrading/TradingProcess.js
@@ -505,6 +505,12 @@
 
                 /* The first phase here is about checking that we have everything we need at the definition level. */
                 let dataDependencies = global.NODE_BRANCH_TO_ARRAY(bot.processNode.referenceParent.processDependencies, 'Data Dependency')
+                /* 
+                We will filter ourt declared dependencies that are not present in the workspace.
+                This will allow the user to have less Data Mines loaded at the workspace
+                that the ones that a Trading Mine depends on.
+                */
+                dataDependencies = global.FILTER_OUT_NODES_WITHOUT_REFERENCE_PARENT_FROM_NODE_ARRAY(dataDependencies)
 
                 if (commons.validateDataDependencies(dataDependencies, callBackFunction) !== true) { return }
 
diff --git a/LowFrequencyTrading/TradingSimulation.js b/LowFrequencyTrading/TradingSimulation.js
index a1af9db6e..186f2872e 100644
--- a/LowFrequencyTrading/TradingSimulation.js
+++ b/LowFrequencyTrading/TradingSimulation.js
@@ -317,6 +317,7 @@ exports.newTradingSimulation = function newTradingSimulation(bot, logger, tradin
                 For that reason we do the following processing, to have at the chart data structure the current objects of each indicator / time frame.  
                 */
                 let dataDependencies = global.NODE_BRANCH_TO_ARRAY(bot.processNode.referenceParent.processDependencies, 'Data Dependency')
+                dataDependencies = global.FILTER_OUT_NODES_WITHOUT_REFERENCE_PARENT_FROM_NODE_ARRAY(dataDependencies)
 
                 /* Finding the Current Element on Market Files */
                 if (bot.processingDailyFiles) {
diff --git a/server.js b/server.js
index c081bb175..754888678 100644
--- a/server.js
+++ b/server.js
@@ -272,6 +272,19 @@ global.FIND_NODE_IN_NODE_ARRAY = function (nodeArray, nodeType) {
     }
 }
 
+global.FILTER_OUT_NODES_WITHOUT_REFERENCE_PARENT_FROM_NODE_ARRAY = function (nodeArray) {
+    let filteredNodeArray = []
+    for (let i = 0; i < nodeArray.length; i++) {
+        let arrayItem = nodeArray[i]
+        if (arrayItem.referenceParent === undefined) {
+            continue
+        } else {
+            filteredNodeArray.push(arrayItem)
+        }
+    }
+    return filteredNodeArray
+}
+
 
 process.on('uncaughtException', function (err) {
     console.log('[ERROR] Task Server -> server -> uncaughtException -> err.message = ' + err.message)