chore: support directly handling tipcard deeplinks

app/src/main/AndroidManifest.xml

@@ -138,6 +138,18 @@
                     android:scheme="codewallet" />
             </intent-filter>
 
+            <intent-filter android:autoVerify="true">
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data
+                    android:host="@string/root_url_tipcard_no_protocol"
+                    android:pathPattern="/x/.*"
+                    android:scheme="https" />
+            </intent-filter>
+
         </activity>
 
         <service

app/src/main/java/com/getcode/models/PaymentRequest.kt

@@ -35,6 +35,19 @@ data class DeepLinkRequest(
     }
 
     companion object {
+        fun fromTipCardUsername(platform: String, username: String): DeepLinkRequest {
+            return DeepLinkRequest(
+                mode = Mode.Tip,
+                clientSecret = emptyList(),
+                tipRequest = TipRequest(
+                    platformName = platform,
+                    username = username
+                ),
+                cancelUrl = null,
+                successUrl = null,
+            )
+        }
+
         fun from(data: ByteArray?): DeepLinkRequest? {
             data ?: return null
             val container = runCatching {

app/src/main/java/com/getcode/navigation/screens/MainScreens.kt

@@ -8,6 +8,7 @@ import cafe.adriel.voyager.core.screen.uniqueScreenKey
 import cafe.adriel.voyager.hilt.getViewModel
 import com.getcode.R
 import com.getcode.model.KinAmount
+import com.getcode.models.DeepLinkRequest
 import com.getcode.navigation.core.LocalCodeNavigator
 import com.getcode.ui.utils.RepeatOnLifecycle
 import com.getcode.ui.utils.getActivityScopedViewModel
@@ -19,6 +20,7 @@ import com.getcode.view.main.giveKin.GiveKinScreen
 import com.getcode.view.main.home.HomeScreen
 import com.getcode.view.main.home.HomeViewModel
 import com.getcode.view.main.requestKin.RequestKinScreen
+import com.google.firebase.encoders.annotations.Encodable.Ignore
 import kotlinx.coroutines.flow.filterNotNull
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.mapNotNull
@@ -38,7 +40,8 @@ sealed interface HomeResult {
 data class HomeScreen(
     val seed: String? = null,
     val cashLink: String? = null,
-    val requestPayload: String? = null,
+    @IgnoredOnParcel
+    val request: DeepLinkRequest? = null,
 ) : AppScreen(), MainGraph {
     @IgnoredOnParcel
     override val key: ScreenKey = uniqueScreenKey
@@ -48,7 +51,7 @@ data class HomeScreen(
         val vm = getViewModel<HomeViewModel>()
 
         trace("home rendered")
-        HomeScreen(vm, cashLink, requestPayload)
+        HomeScreen(vm, cashLink, request)
 
         OnScreenResult<HomeResult> { result ->
             when (result) {

app/src/main/java/com/getcode/ui/components/AuthCheck.kt

@@ -85,6 +85,7 @@ fun AuthCheck(
                 when (result.type) {
                     is DeeplinkHandler.Type.Login -> true
                     is DeeplinkHandler.Type.Cash,
+                    is DeeplinkHandler.Type.Tip,
                     is DeeplinkHandler.Type.Sdk -> {
                         val hasAuth = state.isAuthenticated == true
                         if (!hasAuth) {

app/src/main/java/com/getcode/util/DeeplinkHandler.kt

@@ -3,10 +3,12 @@ package com.getcode.util
 import android.content.Intent
 import android.net.Uri
 import cafe.adriel.voyager.core.screen.Screen
+import com.getcode.models.DeepLinkRequest
 import com.getcode.navigation.screens.HomeScreen
 import com.getcode.navigation.screens.LoginScreen
 import com.getcode.network.repository.urlDecode
 import com.getcode.utils.TraceType
+import com.getcode.utils.base64EncodedData
 import com.getcode.utils.trace
 import kotlinx.coroutines.flow.MutableStateFlow
 import timber.log.Timber
@@ -61,9 +63,18 @@ class DeeplinkHandler @Inject constructor() {
 
             is Type.Sdk -> {
                 Timber.d("sdk=${type.payload}")
+                val request  = type.payload?.base64EncodedData()?.let { DeepLinkRequest.from(it) }
                 DeeplinkResult(
                     type,
-                    listOf(HomeScreen(requestPayload = type.payload)),
+                    listOf(HomeScreen(request = request)),
+                )
+            }
+
+            is Type.Tip -> {
+                Timber.d("tipcard for ${type.username} on ${type.platform}")
+                DeeplinkResult(
+                    type,
+                    listOf(HomeScreen(request = DeepLinkRequest.fromTipCardUsername(type.platform, type.username))),
                 )
             }
 
@@ -72,20 +83,29 @@ class DeeplinkHandler @Inject constructor() {
     }
 
     private val Uri.deeplinkType: Type
-        get() = when (val segment = lastPathSegment) {
-            "login" -> {
-                var entropy = fragments[Key.entropy]
-                if (entropy == null) {
-                    entropy = this.getQueryParameter("data")
+        get() {
+            // check for tipcard URLs
+            val components = pathSegments
+            if (components.count() == 2 && components[0] == "x" && components[1].isNotEmpty()) {
+                return Type.Tip(components[0], components[1])
+            }
+
+            return when (val segment = lastPathSegment) {
+                "login" -> {
+                    var entropy = fragments[Key.entropy]
+                    if (entropy == null) {
+                        entropy = this.getQueryParameter("data")
+                    }
+
+                    Type.Login(entropy.also { Timber.d("entropy=$it") })
                 }
 
-                Type.Login(entropy.also { Timber.d("entropy=$it") })
-            }
+                "cash", "c" -> Type.Cash(fragments[Key.entropy])
 
-            "cash", "c" -> Type.Cash(fragments[Key.entropy])
-            // support all variations of SDK request triggers
-            in Type.Sdk.regex -> Type.Sdk(fragments[Key.payload]?.urlDecode())
-            else -> Type.Unknown(path = segment)
+                // support all variations of SDK request triggers
+                in Type.Sdk.regex -> Type.Sdk(fragments[Key.payload]?.urlDecode())
+                else -> Type.Unknown(path = segment)
+            }
         }
 
     private val Uri.fragments: Map<Key, String>
@@ -104,6 +124,7 @@ class DeeplinkHandler @Inject constructor() {
     sealed interface Type {
         data class Login(val link: String?) : Type
         data class Cash(val link: String?) : Type
+        data class Tip(val platform: String, val username: String): Type
         data class Sdk(val payload: String?) : Type {
             companion object {
                 val regex = Regex("^(login|payment|tip)?-?request-(modal|page)-(mobile|desktop)\$")

app/src/main/java/com/getcode/view/main/home/HomeScan.kt

@@ -31,18 +31,17 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.rememberUpdatedState
 import androidx.compose.runtime.setValue
-import androidx.compose.runtime.snapshotFlow
 import androidx.compose.ui.Alignment.Companion.BottomCenter
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.Lifecycle
-import cafe.adriel.voyager.core.stack.StackEvent
 import com.getcode.LocalBiometricsState
 import com.getcode.R
 import com.getcode.manager.TopBarManager
 import com.getcode.models.Bill
+import com.getcode.models.DeepLinkRequest
 import com.getcode.navigation.core.CodeNavigator
 import com.getcode.navigation.core.LocalCodeNavigator
 import com.getcode.navigation.screens.AccountModal
@@ -69,7 +68,6 @@ import com.getcode.view.main.home.components.PermissionsBlockingView
 import com.getcode.view.main.home.components.ReceivedKinConfirmation
 import com.getcode.view.main.home.components.TipConfirmation
 import kotlinx.coroutines.delay
-import kotlinx.coroutines.flow.filter
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
@@ -89,8 +87,8 @@ enum class HomeBottomSheet {
 @Composable
 fun HomeScreen(
     homeViewModel: HomeViewModel,
-    deepLink: String? = null,
-    requestPayload: String? = null,
+    cashLink: String? = null,
+    request: DeepLinkRequest? = null,
 ) {
     val navigator = LocalCodeNavigator.current
     val dataState by homeViewModel.uiFlow.collectAsState()
@@ -108,8 +106,8 @@ fun HomeScreen(
             HomeScan(
                 homeViewModel = homeViewModel,
                 dataState = dataState,
-                deepLink = deepLink,
-                requestPayload = requestPayload,
+                cashLink = cashLink,
+                request = request,
             )
 
             val context = LocalContext.current
@@ -136,8 +134,8 @@ fun HomeScreen(
 private fun HomeScan(
     homeViewModel: HomeViewModel,
     dataState: HomeUiModel,
-    deepLink: String?,
-    requestPayload: String?,
+    cashLink: String?,
+    request: DeepLinkRequest?,
 ) {
     val navigator = LocalCodeNavigator.current
     val scope = rememberCoroutineScope()
@@ -159,28 +157,28 @@ private fun HomeScan(
 
     val focusManager = LocalFocusManager.current
 
-    var deepLinkSaved by remember(deepLink) {
-        mutableStateOf(deepLink)
+    var cashLinkSaved by remember(cashLink) {
+        mutableStateOf(cashLink)
     }
 
-    var requestPayloadSaved by remember(requestPayload) {
-        mutableStateOf(requestPayload)
+    var requestPayloadSaved by remember(request) {
+        mutableStateOf(request)
     }
 
     val biometricsState = LocalBiometricsState.current
-    LaunchedEffect(biometricsState, previewing, dataState.balance, deepLinkSaved, requestPayloadSaved) {
+    LaunchedEffect(biometricsState, previewing, dataState.balance, cashLinkSaved, requestPayloadSaved) {
         if (previewing) {
             focusManager.clearFocus()
         }
 
-        if (biometricsState.passed && !deepLinkSaved.isNullOrBlank()) {
-            homeViewModel.openCashLink(deepLink)
-            deepLinkSaved = null
+        if (biometricsState.passed && !cashLinkSaved.isNullOrBlank()) {
+            homeViewModel.openCashLink(cashLink)
+            cashLinkSaved = null
         }
 
-        if (biometricsState.passed && !requestPayloadSaved.isNullOrBlank() && dataState.balance != null) {
+        if (biometricsState.passed && requestPayloadSaved != null && dataState.balance != null) {
             delay(500.milliseconds)
-            homeViewModel.handleRequest(requestPayload)
+            homeViewModel.handleRequest(request)
             requestPayloadSaved = null
         }
     }

app/src/main/java/com/getcode/view/main/home/HomeViewModel.kt

@@ -1430,9 +1430,7 @@ class HomeViewModel @Inject constructor(
         }
     }
 
-    fun handleRequest(bytes: String?) {
-        val data = bytes?.base64EncodedData() ?: return
-        val request = DeepLinkRequest.from(data)
+    fun handleRequest(request: DeepLinkRequest?) {
         if (request != null) {
             if (request.paymentRequest != null) {
                 viewModelScope.launch {