Refactor logic, preparing to generalize post-login publish of mappings

src/main/groovy/io/kamax/mxisd/lookup/ThreePidMapping.java

@@ -21,6 +21,7 @@
 package io.kamax.mxisd.lookup;
 
 import groovy.json.JsonOutput;
+import io.kamax.mxisd.ThreePid;
 
 public class ThreePidMapping {
 
@@ -32,6 +33,10 @@ public class ThreePidMapping {
         // stub
     }
 
+    public ThreePidMapping(ThreePid threePid, String mxid) {
+        this(threePid.getMedium(), threePid.getAddress(), mxid);
+    }
+
     public ThreePidMapping(String medium, String value, String mxid) {
         setMedium(medium);
         setValue(value);

src/main/groovy/io/kamax/mxisd/lookup/provider/GoogleFirebaseProvider.groovy

@@ -60,7 +60,7 @@ public class GoogleFirebaseProvider implements IThreePidProvider {
         this(true);
         this.domain = domain;
         try {
-            fbApp = FirebaseApp.initializeApp(getOpts(credsPath, db));
+            fbApp = FirebaseApp.initializeApp(getOpts(credsPath, db), "ThreePidProvider");
             fbAuth = FirebaseAuth.getInstance(fbApp);
 
             log.info("Google Firebase Authentication is ready");

src/main/groovy/io/kamax/mxisd/lookup/strategy/LookupStrategy.groovy

@@ -29,6 +29,8 @@ interface LookupStrategy {
 
     List<IThreePidProvider> getLocalProviders()
 
+    Optional<?> find(String medium, String address, boolean recursive)
+
     Optional<?> find(SingleLookupRequest request)
 
     Optional<?> findRecursive(SingleLookupRequest request)

src/main/groovy/io/kamax/mxisd/lookup/strategy/RecursivePriorityLookupStrategy.groovy

@@ -121,6 +121,16 @@ class RecursivePriorityLookupStrategy implements LookupStrategy, InitializingBea
         }).collect(Collectors.toList())
     }
 
+    @Override
+    Optional<?> find(String medium, String address, boolean recursive) {
+        SingleLookupRequest req = new SingleLookupRequest();
+        req.setType(medium)
+        req.setThreePid(address)
+        req.setRequester("Internal")
+        return find(req, recursive)
+    }
+
+    @Override
     Optional<?> find(SingleLookupRequest request, boolean forceRecursive) {
         for (IThreePidProvider provider : listUsableProviders(request, forceRecursive)) {
             Optional<?> lookupDataOpt = provider.find(request)