WIFI-13541 Feat: Auto push config on venue change and capabilities message.

src/AutoDiscovery.cpp

@@ -5,6 +5,7 @@
 #include "AutoDiscovery.h"
 #include "Poco/JSON/Parser.h"
 #include "StorageService.h"
+#include "Tasks/VenueConfigUpdater.h"
 #include "framework/KafkaManager.h"
 #include "framework/KafkaTopics.h"
 #include "framework/ow_constants.h"
@@ -107,6 +108,11 @@ namespace OpenWifi {
                         if (!SerialNumber.empty() && Connected) {
                             StorageService()->InventoryDB().CreateFromConnection(
                                     SerialNumber, ConnectedIP, Compatible, Locale, isConnection);
+                            // Now that the entry has been created, we can try to push a config if
+                            // the connection was a capabilities message.
+                            if (isConnection){
+                                ComputeAndPushConfig(SerialNumber, Compatible, Logger());
+                            }
                         }
                     }
 				} catch (const Poco::Exception &E) {

src/RESTAPI/RESTAPI_inventory_handler.cpp

@@ -14,28 +14,13 @@
 #include "RESTAPI/RESTAPI_db_helpers.h"
 #include "SerialNumberCache.h"
 #include "StorageService.h"
+#include "Tasks/VenueConfigUpdater.h"
 #include "framework/utils.h"
 #include "sdks/SDK_gw.h"
 #include "sdks/SDK_sec.h"
 
 namespace OpenWifi {
 
-	void GetRejectedLines(const Poco::JSON::Object::Ptr &Response, Types::StringVec &Warnings) {
-		try {
-			if (Response->has("results")) {
-				auto Results = Response->get("results").extract<Poco::JSON::Object::Ptr>();
-				auto Status = Results->get("status").extract<Poco::JSON::Object::Ptr>();
-				auto Rejected = Status->getArray("rejected");
-				std::transform(
-					Rejected->begin(), Rejected->end(), std::back_inserter(Warnings),
-					[](auto i) -> auto { return i.toString(); });
-				//                for(const auto &i:*Rejected)
-				//                  Warnings.push_back(i.toString());
-			}
-		} catch (...) {
-		}
-	}
-
 	void RESTAPI_inventory_handler::DoGet() {
 
 		ProvObjects::InventoryTag Existing;
@@ -314,6 +299,8 @@ namespace OpenWifi {
 			return NotFound();
 		}
 
+		std::string previous_venue = Existing.venue;
+
 		auto RemoveSubscriber = GetParameter("removeSubscriber");
 		if (!RemoveSubscriber.empty()) {
 			if (Existing.subscriber == RemoveSubscriber) {
@@ -471,6 +458,13 @@ namespace OpenWifi {
 			SDK::GW::Device::SetOwnerShip(this, SerialNumber, Existing.entity, Existing.venue,
 										  Existing.subscriber);
 
+			// Attempt an automatic config push when the venue is set and different than what is
+			// in DB.
+			poco_information(Logger(), fmt::format("New Venue {} Old Venue {}", NewObject.venue, previous_venue));
+			if (!NewObject.venue.empty() && NewObject.venue != previous_venue) {
+				ComputeAndPushConfig(SerialNumber, NewObject.deviceType, Logger());
+			}
+
 			ProvObjects::InventoryTag NewObjectCreated;
 			DB_.GetRecord("id", Existing.info.id, NewObjectCreated);
 			Poco::JSON::Object Answer;

src/Tasks/VenueConfigUpdater.h

@@ -28,6 +28,42 @@ namespace OpenWifi {
 		}
 	}
 
+	[[maybe_unused]] static void ComputeAndPushConfig(const std::string &SerialNumber, const std::string &DeviceType, Poco::Logger &Logger) {
+		/*
+		Generic Helper to compute a device's config and push it down to the device.
+		*/
+		poco_information(Logger, fmt::format("Attempting to push venue config for device {}", SerialNumber));
+		auto DeviceConfig = std::make_shared<APConfig>(SerialNumber,
+														DeviceType, Logger, false);
+		auto Configuration = Poco::makeShared<Poco::JSON::Object>();
+		try {
+			if (DeviceConfig->Get(Configuration)) {
+				std::ostringstream OS;
+				Configuration->stringify(OS);
+				auto Response = Poco::makeShared<Poco::JSON::Object>();
+				poco_debug(Logger,
+							fmt::format("{}: Pushing configuration.", SerialNumber));
+				if (SDK::GW::Device::Configure(nullptr, SerialNumber, Configuration,
+												Response)) {
+					Logger.debug(
+						fmt::format("{}: Configuration pushed.", SerialNumber));
+					poco_information(Logger,
+										fmt::format("{}: Updated.", SerialNumber));
+				} else {
+					poco_information(Logger,
+										fmt::format("{}: Not updated.", SerialNumber));
+				}
+			} else {
+				poco_debug(Logger,
+							fmt::format("{}: Configuration is bad.", SerialNumber));
+			}
+		} catch (...) {
+			poco_debug(Logger,
+						fmt::format("{}: Configuration is bad (caused an exception).",
+									SerialNumber));
+		}
+	}
+
 	class VenueDeviceConfigUpdater : public Poco::Runnable {
 	  public:
 		VenueDeviceConfigUpdater(const std::string &UUID, const std::string &venue, Poco::Logger &L)