[MCH] added aggregator task for DE and SOLAR qualities

The task combines the summary qualities for each DE and SOLAR link,
and uploads a CCDB object with the list of bad DE and SOLAR IDs.

The CCDB objects will be used to automatically reconfigure the bad links
during the data taking.

Author: aferrero2707

Modules/MUON/MCH/CMakeLists.txt

@@ -35,6 +35,7 @@ set(SRCS
   src/DecodingPostProcessing.cxx
   src/DigitsPostProcessing.cxx
   src/PreclustersPostProcessing.cxx
+  src/QualityAggregatorTask.cxx
   src/PostProcessingConfigMCH.cxx
   src/TrendingTracks.cxx
   src/ClustersTask.cxx
@@ -76,6 +77,7 @@ set(HEADERS
   include/MCH/DedodingPostProcessing.h
   include/MCH/DigitsPostProcessing.h
   include/MCH/PreclustersPostProcessing.h
+  include/MCH/QualityAggregatorTask.h
   include/MCH/PostProcessingConfigMCH.h
   include/MCH/TrendingTracks.h
   include/MCH/ClustersTask.h
@@ -161,6 +163,7 @@ add_root_dictionary(${MODULE_NAME}
                             include/MCH/DecodingPostProcessing.h
                             include/MCH/DigitsPostProcessing.h
                             include/MCH/PreclustersPostProcessing.h
+                            include/MCH/QualityAggregatorTask.h
                             include/MCH/PostProcessingConfigMCH.h
                             include/MCH/TrendingTracks.h
                             include/MCH/ClustersTask.h

Modules/MUON/MCH/include/MCH/LinkDef.h

@@ -17,6 +17,7 @@
 #pragma link C++ class o2::quality_control_modules::muonchambers::DecodingPostProcessing + ;
 #pragma link C++ class o2::quality_control_modules::muonchambers::DigitsPostProcessing + ;
 #pragma link C++ class o2::quality_control_modules::muonchambers::PreclustersPostProcessing + ;
+#pragma link C++ class o2::quality_control_modules::muonchambers::QualityAggregatorTask + ;
 // Trending
 #pragma link C++ class o2::quality_control_modules::muonchambers::TrendingTracks + ;
 // Checks

Modules/MUON/MCH/include/MCH/QualityAggregatorTask.h

@@ -0,0 +1,70 @@
+// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+///
+/// \file    QualityAggregatorTask.h
+/// \author  Andrea Ferrero andrea.ferrero@cern.ch
+/// \brief   Post-processing of the MCH pre-clusters
+/// \since   21/06/2022
+///
+
+#ifndef QC_MODULE_MCH_PP_QUALITY_H
+#define QC_MODULE_MCH_PP_QUALITY_H
+
+#include "QualityControl/PostProcessingInterface.h"
+#include "CCDB/CcdbApi.h"
+
+#include <set>
+
+using namespace o2::framework;
+
+using namespace o2::quality_control;
+using namespace o2::quality_control::postprocessing;
+
+class TH2F;
+
+namespace o2::quality_control_modules::muonchambers
+{
+
+/// \brief  A post-processing task which processes and trends MCH pre-clusters and produces plots.
+class QualityAggregatorTask : public PostProcessingInterface
+{
+ public:
+  using CcdbApi = o2::ccdb::CcdbApi;
+
+  QualityAggregatorTask() = default;
+  ~QualityAggregatorTask() override = default;
+
+  void configure(const boost::property_tree::ptree& config) override;
+  void initialize(Trigger, framework::ServiceRegistryRef) override;
+  void update(Trigger, framework::ServiceRegistryRef) override;
+  void finalize(Trigger, framework::ServiceRegistryRef) override;
+
+ private:
+  CcdbApi mAPI;
+  std::string mCCDBpath{ "http://ccdb-test.cern.ch:8080" }; // CCDB path
+
+  std::string mObjectPathBadDE{ "MCH/Calib/BadDE" };
+  std::string mObjectPathBadSOLAR{ "MCH/Calib/BadSOLAR" };
+
+  std::vector<std::string> mDEPlotPaths;
+  std::optional<std::set<int>> mPreviousBadDEs;
+
+  std::vector<std::string> mSOLARPlotPaths;
+  std::optional<std::set<int>> mPreviousBadSolarBoards;
+
+  std::unique_ptr<TH2F> mHistogramQualityPerDE;    ///< quality flags for each DE, to be filled by checker task
+  std::unique_ptr<TH2F> mHistogramQualityPerSolar; ///< quality flags for each SOLAR, to be filled by checker task
+};
+
+} // namespace o2::quality_control_modules::muonchambers
+
+#endif // QC_MODULE_MCH_PP_QUALITY_H