fix: stop reporting expected swap and on-ramp outcomes as notifiable Bugsnag warnings

apps/flipcash/shared/onramp/deeplinks/src/main/kotlin/com/flipcash/app/onramp/PhantomWalletController.kt

@@ -404,7 +404,12 @@ class PhantomWalletController @Inject constructor(
                             )
                         }
                         else -> {
-                            ErrorUtils.handleError(error)
+                            // Simulation / on-chain program rejections (e.g. "custom program
+                            // error: 0x1") are expected transaction outcomes, not app defects —
+                            // surface them to the user but do not report to Bugsnag.
+                            if (!(error is RpcException && error.isSimulationError)) {
+                                ErrorUtils.handleError(error)
+                            }
                             return@withContext Result.failure(
                                 DeeplinkOnRampError.FailedToSendTransaction(
                                     code = code ?: -99L,

libs/crypto/solana/src/main/kotlin/com/getcode/solana/rpc/Calls.kt

@@ -219,4 +219,14 @@ class RpcException(
     val isBlockhashNotFound: Boolean
         get() = message.contains("Blockhash not found", ignoreCase = true) ||
                 message.contains("BlockhashNotFound", ignoreCase = true)
+
+    /**
+     * True when the failure is a Solana transaction simulation / on-chain program
+     * rejection (e.g. "Transaction simulation failed ... custom program error: 0x1").
+     * These are expected transaction outcomes (insufficient funds, slippage, program
+     * guards), NOT app defects — callers should not report them to Bugsnag.
+     */
+    val isSimulationError: Boolean
+        get() = message.contains("simulation failed", ignoreCase = true) ||
+                message.contains("custom program error", ignoreCase = true)
 }

libs/crypto/solana/src/test/kotlin/com/getcode/solana/rpc/RpcExceptionTest.kt

@@ -0,0 +1,36 @@
+package com.getcode.solana.rpc
+
+import kotlin.test.Test
+import kotlin.test.assertFalse
+import kotlin.test.assertTrue
+
+class RpcExceptionTest {
+
+    @Test
+    fun simulationFailedMessageIsSimulationError() {
+        val e = RpcException(
+            code = -32002,
+            message = "Transaction simulation failed: Error processing Instruction 6: custom program error: 0x1",
+        )
+        assertTrue(e.isSimulationError)
+    }
+
+    @Test
+    fun customProgramErrorMessageIsSimulationError() {
+        val e = RpcException(code = -32002, message = "custom program error: 0x1")
+        assertTrue(e.isSimulationError)
+    }
+
+    @Test
+    fun blockhashNotFoundIsNotSimulationError() {
+        val e = RpcException(code = -32002, message = "Blockhash not found")
+        assertTrue(e.isBlockhashNotFound)
+        assertFalse(e.isSimulationError)
+    }
+
+    @Test
+    fun genericRpcErrorIsNotSimulationError() {
+        val e = RpcException(code = -32000, message = "Node is behind by 42 slots")
+        assertFalse(e.isSimulationError)
+    }
+}

services/opencode/src/main/kotlin/com/getcode/opencode/internal/network/pollers/SwapPoller.kt

@@ -48,7 +48,7 @@ internal class SwapPoller @Inject constructor(
                 type = TraceType.Error,
                 message = "Polling timed out after $maxAttempts attempts, Swap ID: ${swapId.publicKey.base58()}"
             )
-            throw SwapError.Other()
+            throw SwapError.Timeout()
         }
 
         val metadata = try {
@@ -71,7 +71,7 @@ internal class SwapPoller @Inject constructor(
                     type = TraceType.Error,
                     message = "Swap reached terminal state: ${metadata.state}, Swap ID: ${swapId.publicKey.base58()}"
                 )
-                throw SwapError.Other()
+                throw SwapError.Terminal(metadata.state)
             }
             SwapState.UNKNOWN -> {
                 trace(

services/opencode/src/main/kotlin/com/getcode/opencode/model/core/errors/Errors.kt

@@ -8,6 +8,7 @@ import com.getcode.opencode.model.core.errors.SubmitIntentError.Other
 import com.getcode.opencode.model.core.errors.SubmitIntentError.Signature
 import com.getcode.opencode.model.core.errors.SubmitIntentError.StaleState
 import com.getcode.opencode.model.core.errors.SubmitIntentError.Unrecognized
+import com.getcode.opencode.model.transactions.SwapState
 import com.getcode.utils.CodeServerError
 import com.getcode.utils.ConditionallyNotifiable
 import com.getcode.utils.NotifiableError
@@ -278,6 +279,20 @@ sealed class SwapError(
     }
     class TransactionFailed(reasons: List<String>): SwapError(message = reasons.joinToString()), NotifiableError
 
+    /**
+     * Poller exhausted all attempts without reaching the target state.
+     * An expected outcome (slow finalization / backend delay), not an app defect —
+     * deliberately NOT a NotifiableError so it is not reported to Bugsnag.
+     */
+    class Timeout : SwapError(message = "Polling timed out")
+
+    /**
+     * Backend moved the swap to a terminal non-target state (FAILED / CANCELLED).
+     * An expected backend-driven outcome, not an app defect —
+     * deliberately NOT a NotifiableError so it is not reported to Bugsnag.
+     */
+    class Terminal(val state: SwapState) : SwapError(message = "Swap reached terminal state: $state")
+
     data class Other(override val cause: Throwable? = null) : SwapError(message = cause?.message, cause = cause), NotifiableError
 
     companion object {

services/opencode/src/test/kotlin/com/getcode/opencode/internal/network/pollers/SwapPollerTest.kt

@@ -0,0 +1,70 @@
+package com.getcode.opencode.internal.network.pollers
+
+import com.getcode.ed25519.Ed25519
+import com.getcode.opencode.internal.network.services.SwapService
+import com.getcode.opencode.internal.solana.model.SwapId
+import com.getcode.opencode.model.core.errors.SwapError
+import com.getcode.opencode.model.transactions.SwapMetadata
+import com.getcode.opencode.model.transactions.SwapState
+import com.getcode.utils.NotifiableError
+import io.mockk.coEvery
+import io.mockk.every
+import io.mockk.mockk
+import kotlinx.coroutines.test.runTest
+import kotlin.test.Test
+import kotlin.test.assertEquals
+import kotlin.test.assertFalse
+import kotlin.test.assertIs
+import kotlin.test.assertTrue
+import kotlin.time.Duration.Companion.seconds
+
+class SwapPollerTest {
+
+    private val owner = mockk<Ed25519.KeyPair>(relaxed = true)
+    private val swapId = SwapId.generate()
+
+    private fun serviceReturning(state: SwapState): SwapService {
+        val metadata = mockk<SwapMetadata> { every { this@mockk.state } returns state }
+        return mockk<SwapService> {
+            coEvery { getSwap(swapId, owner) } returns Result.success(metadata)
+        }
+    }
+
+    @Test
+    fun terminalCancelledThrowsNonNotifiableTerminalError() = runTest {
+        val poller = SwapPoller(serviceReturning(SwapState.CANCELLED))
+
+        val result = poller.pollUntil(
+            swapId = swapId,
+            owner = owner,
+            targetState = SwapState.FINALIZED,
+            maxAttempts = 3,
+            interval = 0.seconds,
+        )
+
+        assertTrue(result.isFailure)
+        val error = result.exceptionOrNull()
+        assertIs<SwapError.Terminal>(error)
+        assertEquals(SwapState.CANCELLED, error.state)
+        assertFalse(error is NotifiableError)
+    }
+
+    @Test
+    fun exhaustingAttemptsThrowsNonNotifiableTimeoutError() = runTest {
+        // FUNDING is neither the target, terminal, nor UNKNOWN — poller recurses until timeout.
+        val poller = SwapPoller(serviceReturning(SwapState.FUNDING))
+
+        val result = poller.pollUntil(
+            swapId = swapId,
+            owner = owner,
+            targetState = SwapState.FINALIZED,
+            maxAttempts = 2,
+            interval = 0.seconds,
+        )
+
+        assertTrue(result.isFailure)
+        val error = result.exceptionOrNull()
+        assertIs<SwapError.Timeout>(error)
+        assertFalse(error is NotifiableError)
+    }
+}

services/opencode/src/test/kotlin/com/getcode/opencode/model/core/errors/SwapErrorTest.kt

@@ -4,8 +4,11 @@ import com.codeinc.opencode.gen.transaction.v1.OcpTransactionService.StatefulSwa
 import com.codeinc.opencode.gen.transaction.v1.errorDetails
 import com.codeinc.opencode.gen.transaction.v1.reasonStringErrorDetails
 import com.codeinc.opencode.gen.transaction.v1.deniedErrorDetails
+import com.getcode.opencode.model.transactions.SwapState
+import com.getcode.utils.NotifiableError
 import kotlin.test.Test
 import kotlin.test.assertEquals
+import kotlin.test.assertFalse
 import kotlin.test.assertIs
 import kotlin.test.assertTrue
 
@@ -120,4 +123,23 @@ class SwapErrorTest {
         assertEquals(cause, error.cause)
         assertEquals("swap failed", error.message)
     }
+
+    // --- Notifiability of expected outcomes ---
+
+    @Test
+    fun timeoutIsNotNotifiable() {
+        assertFalse(SwapError.Timeout() is NotifiableError)
+    }
+
+    @Test
+    fun terminalIsNotNotifiableAndCarriesState() {
+        val error = SwapError.Terminal(SwapState.CANCELLED)
+        assertFalse(error is NotifiableError)
+        assertEquals(SwapState.CANCELLED, error.state)
+    }
+
+    @Test
+    fun otherRemainsNotifiable() {
+        assertTrue(SwapError.Other() is NotifiableError)
+    }
 }