expose canMessage method

xmtp · Nov 28, 2023 · 8c80e3f · 8c80e3f
1 parent 65a3ed1
commit 8c80e3f
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diff --git a/library/src/androidTest/java/org/xmtp/android/library/ClientTest.kt b/library/src/androidTest/java/org/xmtp/android/library/ClientTest.kt
@@ -2,6 +2,7 @@ package org.xmtp.android.library
 
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import org.junit.Assert.assertEquals
+import org.junit.Ignore
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.xmtp.android.library.messages.PrivateKeyBuilder
@@ -82,4 +83,16 @@ class ClientTest {
         assert(canMessage)
         assert(!cannotMessage)
     }
+    @Test
+    @Ignore("CI Issues")
+    fun testPublicCanMessage() {
+        val fixtures = fixtures()
+        val notOnNetwork = PrivateKeyBuilder()
+        val clientOptions =
+            ClientOptions(api = ClientOptions.Api(env = XMTPEnvironment.LOCAL, isSecure = false, appVersion = "XMTPTest/v1.0.0"))
+        val canMessage = Client.canMessage(fixtures.bobClient.address, clientOptions)
+        val cannotMessage = Client.canMessage(notOnNetwork.address, clientOptions)
+        assert(canMessage)
+        assert(!cannotMessage)
+    }
 }
diff --git a/library/src/main/java/org/xmtp/android/library/Client.kt b/library/src/main/java/org/xmtp/android/library/Client.kt
@@ -114,6 +114,11 @@ class Client() {
                 )
             )
         }
+        fun canMessage(peerAddress: String, options: ClientOptions? = null): Boolean {
+            val clientOptions = options ?: ClientOptions()
+            val apiClient = GRPCApiClient(environment = clientOptions.api.env, secure = clientOptions.api.isSecure)
+            return runBlocking { apiClient.queryTopic(Topic.contact(peerAddress)).envelopesList.size > 0 }
+        }
     }
 
     constructor(