Include sender display name in messages

SignalServiceKit/src/Loki/API/LokiAPI.swift

@@ -31,7 +31,7 @@ import PromiseKit
     override private init() { }
     
     // MARK: Internal API
-    internal static func invoke(_ method: Target.Method, on target: Target, associatedWith hexEncodedPublicKey: String, parameters: [String:Any] = [:]) -> Promise<RawResponse> {
+    internal static func invoke(_ method: Target.Method, on target: Target, associatedWith hexEncodedPublicKey: String, parameters: [String:Any] = [:]) -> RawResponsePromise {
         let url = URL(string: "\(target.address):\(target.port)/\(version)/storage_rpc")!
         let request = TSRequest(url: url, method: "POST", parameters: [ "method" : method.rawValue, "params" : parameters ])
         return TSNetworkManager.shared().makePromise(request: request).map { $0.responseObject }

SignalServiceKit/src/Messages/Interactions/TSOutgoingMessage.m

@@ -1102,6 +1102,14 @@ NSString *NSStringForOutgoingMessageRecipientState(OWSOutgoingMessageRecipientSt
 
     [ProtoUtils addLocalProfileKeyIfNecessary:self.thread recipientId:recipientId dataMessageBuilder:builder];
 
+    SSKProtoDataMessageContactBuilder *profileBuilder = [SSKProtoDataMessageContact builder];
+    SSKProtoDataMessageContactNameBuilder *nameBuilder = [SSKProtoDataMessageContactName builder];
+    [nameBuilder setDisplayName:@"Test"]; // TODO: Use actual name
+    SSKProtoDataMessageContactName *name = [nameBuilder buildIgnoringErrors];
+    [profileBuilder setName:name];
+    SSKProtoDataMessageContact *profile = [profileBuilder buildIgnoringErrors];
+    [builder setProfile:profile];
+    
     NSError *error;
     SSKProtoDataMessage *_Nullable dataProto = [builder buildAndReturnError:&error];
     if (error || !dataProto) {