Adding Zaps to the profile

app/src/main/java/com/vitorpamplona/amethyst/model/Account.kt

@@ -137,9 +137,12 @@ class Account(
   }
 
   fun createZapRequestFor(user: User): LnZapRequestEvent? {
+    return createZapRequestFor(user.pubkeyHex)
+  }
+  fun createZapRequestFor(userPubKeyHex: String): LnZapRequestEvent? {
     if (!isWriteable()) return null
 
-    return LnZapRequestEvent.create(user.pubkeyHex, userProfile().relays?.keys ?: localRelays.map { it.url }.toSet(), loggedIn.privKey!!)
+    return LnZapRequestEvent.create(userPubKeyHex, userProfile().relays?.keys ?: localRelays.map { it.url }.toSet(), loggedIn.privKey!!)
   }
 
   fun report(note: Note, type: ReportEvent.ReportType) {

app/src/main/java/com/vitorpamplona/amethyst/ui/components/InvoiceRequest.kt

@@ -38,10 +38,11 @@ import androidx.compose.ui.unit.sp
 import androidx.core.content.ContextCompat.startActivity
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.lnurl.LightningAddressResolver
+import com.vitorpamplona.amethyst.model.Account
 import kotlinx.coroutines.launch
 
 @Composable
-fun InvoiceRequest(lud16: String, onClose: () -> Unit ) {
+fun InvoiceRequest(lud16: String, toUserPubKeyHex: String, account: Account, onClose: () -> Unit ) {
   val context = LocalContext.current
   val scope = rememberCoroutineScope()
 
@@ -128,7 +129,9 @@ fun InvoiceRequest(lud16: String, onClose: () -> Unit ) {
       Button(
         modifier = Modifier.fillMaxWidth().padding(vertical = 10.dp),
         onClick = {
-          LightningAddressResolver().lnAddressInvoice(lud16, amount * 1000, message,
+          val zapRequest = account.createZapRequestFor(toUserPubKeyHex)
+
+          LightningAddressResolver().lnAddressInvoice(lud16, amount * 1000, message, zapRequest?.toJson(),
             onSuccess = {
               runCatching {
                 val intent = Intent(Intent.ACTION_VIEW, Uri.parse("lightning:$it"))

app/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/ProfileScreen.kt

@@ -332,7 +332,7 @@ private fun ProfileHeader(
                 }
             }
 
-            DrawAdditionalInfo(baseUser)
+            DrawAdditionalInfo(baseUser, account)
 
             Divider(modifier = Modifier.padding(top = 6.dp))
         }
@@ -340,7 +340,7 @@ private fun ProfileHeader(
 }
 
 @Composable
-private fun DrawAdditionalInfo(baseUser: User) {
+private fun DrawAdditionalInfo(baseUser: User, account: Account) {
     val userState by baseUser.liveMetadata.observeAsState()
     val user = userState?.user ?: return
 
@@ -400,7 +400,7 @@ private fun DrawAdditionalInfo(baseUser: User) {
 
         if (ZapExpanded) {
             Row(verticalAlignment = Alignment.CenterVertically, modifier = Modifier.padding(vertical = 5.dp)) {
-                InvoiceRequest(lud16) {
+                InvoiceRequest(lud16, baseUser.pubkeyHex, account) {
                     ZapExpanded = false
                 }
             }