Data Aggregation Functions Library fully implemented and running

Projects/Superalgos/TS/Bot-Modules/API-Data-Fetcher-Bot/FetchingProcess.js

@@ -650,8 +650,12 @@ exports.newSuperalgosBotModulesFetchingProcess = function (processIndex) {
 
                                 /* We will need to save this at the Status Report */
                                 contextVariables.lastFile = file.date
-
-                                await readDatasetFile("/" + dateForPath)
+                                /*
+                                For One-Min type of datasets, since they are saved as Daily Files, there is no need
+                                to read the already existing content to append to it. In this case is enought to 
+                                set the existing content to an empty array.
+                                */
+                                existingFileContent = "[]"
                                 appendToExistingDataset()
                                 await saveDatasetFile("/" + dateForPath)