make canMessage method accessible on the Client class (#200)

* expose canMessage method * improve staticCanMessage test * skip test for run manually on dev * remove unnecesary code * bump the pod * fix up spacing issues --------- Co-authored-by: Naomi Plasterer <[email protected]>
xmtp · Nov 29, 2023 · a0a6fe6 · a0a6fe6
1 parent 217a747
commit a0a6fe6
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Showing 3 changed files with 27 additions and 1 deletion.
diff --git a/Sources/XMTP/Client.swift b/Sources/XMTP/Client.swift
@@ -192,6 +192,18 @@ public final class Client: Sendable {
 	public func canMessage(_ peerAddress: String) async throws -> Bool {
 		return try await query(topic: .contact(peerAddress)).envelopes.count > 0
 	}
+
+    public static func canMessage(_ peerAddress: String, options: ClientOptions? = nil) async throws -> Bool {
+        let options = options ?? ClientOptions()
+
+        let client = try await XMTPRust.create_client(GRPCApiClient.envToUrl(env: options.api.env), options.api.env != .local)
+        let apiClient = try GRPCApiClient(
+          environment: options.api.env,
+          secure: options.api.isSecure,
+          rustClient: client
+        )
+        return try await apiClient.query(topic: .contact(peerAddress)).envelopes.count > 0
+    }
 
 	public func importConversation(from conversationData: Data) throws -> Conversation? {
 		let jsonDecoder = JSONDecoder()

diff --git a/Tests/XMTPTests/ClientTests.swift b/Tests/XMTPTests/ClientTests.swift
@@ -30,6 +30,20 @@ class ClientTests: XCTestCase {
 		XCTAssertFalse(cannotMessage)
 	}
 
+    func testStaticCanMessage() async throws {
+        try TestConfig.skip(because: "run manually against local")
+        let opts = ClientOptions(api: ClientOptions.Api(env: .local, isSecure: false))
+
+        let aliceWallet = try PrivateKey.generate()
+        let notOnNetwork = try PrivateKey.generate()
+        let alice = try await Client.create(account: aliceWallet, options: opts)
+
+        let canMessage = try await Client.canMessage(alice.address, options: opts)
+        let cannotMessage = try await Client.canMessage(notOnNetwork.address, options: opts)
+        XCTAssertTrue(canMessage)
+        XCTAssertFalse(cannotMessage)
+    }
+
 	func testHasPrivateKeyBundleV1() async throws {
 		let fakeWallet = try PrivateKey.generate()
 		let client = try await Client.create(account: fakeWallet, apiClient: FakeApiClient())

diff --git a/XMTP.podspec b/XMTP.podspec
@@ -16,7 +16,7 @@ Pod::Spec.new do |spec|
   #
 
   spec.name         = "XMTP"
-  spec.version      = "0.6.12-alpha0"
+  spec.version      = "0.6.13-alpha0"
   spec.summary      = "XMTP SDK Cocoapod"
 
   # This description is used to generate tags and improve search results.