peer discovery: cleanup

Change-Id: If974fd1fe9a3ccc0c180abf82f6eb9a1da785263

src/account.h

@@ -160,7 +160,7 @@ class Account : public Serializable, public std::enable_shared_from_this<Account
             return {};
         }
 
-        virtual std::map<std::string, std::string> getNearbyPeers(const std::string& accountID) {
+        virtual std::map<std::string, std::string> getNearbyPeers() const {
             return {};
         }
 

src/jamidht/jamiaccount.cpp

@@ -3741,7 +3741,7 @@ JamiAccount::startAccountDiscovery()
 }
 
 std::map<std::string, std::string>
-JamiAccount::getNearbyPeers()
+JamiAccount::getNearbyPeers() const
 {
     return discoveredPeerMap_;
 }

src/jamidht/jamiaccount.h

@@ -402,7 +402,7 @@ class JamiAccount : public SIPAccountBase {
         /**
          * Get current discovered peers account id and display name
          */
-        std::map<std::string, std::string> getNearbyPeers();
+        std::map<std::string, std::string> getNearbyPeers() const override;
 
     private:
         NON_COPYABLE(JamiAccount);