Blindly accept mappings so Riot is happy - Fix #23

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

@@ -0,0 +1,29 @@
+package io.kamax.mxisd.lookup;
+
+import java.time.Instant;
+
+public class ThreePid {
+
+    private String medium;
+    private String address;
+    private Instant validation;
+
+    public ThreePid(String medium, String address, Instant validation) {
+        this.medium = medium;
+        this.address = address;
+        this.validation = validation;
+    }
+
+    public String getMedium() {
+        return medium;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public Instant getValidation() {
+        return validation;
+    }
+
+}

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

@@ -23,9 +23,12 @@ package io.kamax.mxisd.lookup.strategy
 import io.kamax.mxisd.lookup.BulkLookupRequest
 import io.kamax.mxisd.lookup.SingleLookupRequest
 import io.kamax.mxisd.lookup.ThreePidMapping
+import io.kamax.mxisd.lookup.provider.IThreePidProvider
 
 interface LookupStrategy {
 
+    List<IThreePidProvider> getLocalProviders()
+
     Optional<?> find(SingleLookupRequest request)
 
     List<ThreePidMapping> find(BulkLookupRequest requests)

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

@@ -34,6 +34,9 @@ import org.springframework.beans.factory.InitializingBean
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.stereotype.Component
 
+import java.util.function.Predicate
+import java.util.stream.Collectors
+
 @Component
 class RecursivePriorityLookupStrategy implements LookupStrategy, InitializingBean {
 
@@ -104,6 +107,16 @@ class RecursivePriorityLookupStrategy implements LookupStrategy, InitializingBea
         return usableProviders
     }
 
+    @Override
+    List<IThreePidProvider> getLocalProviders() {
+        return providers.stream().filter(new Predicate<IThreePidProvider>() {
+            @Override
+            boolean test(IThreePidProvider iThreePidProvider) {
+                return iThreePidProvider.isEnabled() && iThreePidProvider.isLocal()
+            }
+        }).collect(Collectors.toList())
+    }
+
     @Override
     Optional<?> find(SingleLookupRequest request) {
         for (IThreePidProvider provider : listUsableProviders(request)) {