Add Firebase Crashlytics diagnostics

app/build.gradle.kts

@@ -10,6 +10,7 @@ plugins {
 
 if (file("google-services.json").exists()) {
     apply(plugin = "com.google.gms.google-services")
+    apply(plugin = "com.google.firebase.crashlytics")
 }
 
 val keystorePropertiesFile = rootProject.file("keystore.properties")
@@ -33,8 +34,8 @@ android {
         applicationId = "pl.firmatpp.kierowca"
         minSdk = 26
         targetSdk = 35
-        versionCode = 40
+        versionCode = 42
-        versionName = "1.0.39"
+        versionName = "1.0.41"
         setProperty("archivesBaseName", "pl.firmatpp.kierowca")
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 
@@ -123,6 +124,7 @@ dependencies {
     implementation(libs.compose.ui.tooling.preview)
     implementation(libs.coroutines.android)
     implementation(platform(libs.firebase.bom))
+    implementation(libs.firebase.crashlytics)
     implementation(libs.firebase.messaging)
     implementation(libs.okhttp)
     implementation(libs.okhttp.logging)

app/src/main/AndroidManifest.xml

@@ -10,6 +10,7 @@
         android:allowBackup="false"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
+        android:name=".DriverApplication"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.TppKierowca">

app/src/main/java/pl/firmatpp/kierowca/DriverApplication.kt

@@ -0,0 +1,12 @@
+package pl.firmatpp.kierowca
+
+import android.app.Application
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
+
+class DriverApplication : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        AppDiagnostics.installFirebaseCrashlytics()
+        AppDiagnostics.log("app_started")
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/data/upload/DispatchSheetUploadWorker.kt

@@ -8,6 +8,7 @@ import java.io.File
 import pl.firmatpp.kierowca.data.ApiErrorKind
 import pl.firmatpp.kierowca.data.ApiErrorMapper
 import pl.firmatpp.kierowca.data.DriverRepository
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
 
 class DispatchSheetUploadWorker(
     appContext: Context,
@@ -64,6 +65,17 @@ class DispatchSheetUploadWorker(
             Result.success()
         }.getOrElse { throwable ->
             val error = ApiErrorMapper.map(throwable)
+            AppDiagnostics.reportNonFatal(
+                throwable = throwable,
+                operation = "dispatch_sheet_upload_worker",
+                keys = mapOf(
+                    "client_request_id" to clientRequestId,
+                    "api_error_kind" to error.kind.name,
+                    "api_error_code" to error.code,
+                    "api_status_code" to error.statusCode,
+                    "retryable" to error.retryable,
+                ),
+            )
             val status = if (error.retryable) PhotoUploadStatus.FailedRetryable else PhotoUploadStatus.FailedPermanent
             dao.updateStatus(
                 clientRequestId = clientRequestId,

app/src/main/java/pl/firmatpp/kierowca/data/upload/PhotoUploadWorker.kt

@@ -8,6 +8,7 @@ import java.io.File
 import pl.firmatpp.kierowca.data.ApiErrorKind
 import pl.firmatpp.kierowca.data.ApiErrorMapper
 import pl.firmatpp.kierowca.data.DriverRepository
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
 
 class PhotoUploadWorker(
     appContext: Context,
@@ -64,6 +65,18 @@ class PhotoUploadWorker(
             Result.success()
         }.getOrElse { throwable ->
             val error = ApiErrorMapper.map(throwable)
+            AppDiagnostics.reportNonFatal(
+                throwable = throwable,
+                operation = "photo_upload_worker",
+                keys = mapOf(
+                    "client_request_id" to clientRequestId,
+                    "route_id" to upload.routeId,
+                    "api_error_kind" to error.kind.name,
+                    "api_error_code" to error.code,
+                    "api_status_code" to error.statusCode,
+                    "retryable" to error.retryable,
+                ),
+            )
             val status = if (error.retryable) PhotoUploadStatus.FailedRetryable else PhotoUploadStatus.FailedPermanent
             dao.updateStatus(
                 clientRequestId = clientRequestId,

app/src/main/java/pl/firmatpp/kierowca/diagnostics/AppDiagnostics.kt

@@ -0,0 +1,75 @@
+package pl.firmatpp.kierowca.diagnostics
+
+import com.google.firebase.crashlytics.FirebaseCrashlytics
+
+interface DiagnosticsSink {
+    fun log(message: String)
+    fun setUserId(userId: String)
+    fun setCustomKey(key: String, value: String)
+    fun recordException(throwable: Throwable)
+}
+
+object NoOpDiagnosticsSink : DiagnosticsSink {
+    override fun log(message: String) = Unit
+    override fun setUserId(userId: String) = Unit
+    override fun setCustomKey(key: String, value: String) = Unit
+    override fun recordException(throwable: Throwable) = Unit
+}
+
+class FirebaseCrashlyticsDiagnosticsSink(
+    private val crashlytics: FirebaseCrashlytics = FirebaseCrashlytics.getInstance(),
+) : DiagnosticsSink {
+    override fun log(message: String) {
+        crashlytics.log(message)
+    }
+
+    override fun setUserId(userId: String) {
+        crashlytics.setUserId(userId)
+    }
+
+    override fun setCustomKey(key: String, value: String) {
+        crashlytics.setCustomKey(key, value)
+    }
+
+    override fun recordException(throwable: Throwable) {
+        crashlytics.recordException(throwable)
+    }
+}
+
+object AppDiagnostics {
+    @Volatile
+    private var sink: DiagnosticsSink = NoOpDiagnosticsSink
+
+    fun installFirebaseCrashlytics() {
+        installSink(FirebaseCrashlyticsDiagnosticsSink())
+    }
+
+    fun installSink(nextSink: DiagnosticsSink) {
+        sink = nextSink
+    }
+
+    fun setDriverId(driverId: String) {
+        sink.setUserId(driverId)
+    }
+
+    fun clearDriverId() {
+        sink.setUserId("")
+    }
+
+    fun log(message: String) {
+        sink.log(message)
+    }
+
+    fun reportNonFatal(
+        throwable: Throwable,
+        operation: String,
+        keys: Map<String, Any?> = emptyMap(),
+    ) {
+        sink.setCustomKey("operation", operation)
+        keys.forEach { (key, value) ->
+            sink.setCustomKey(key, value?.toString().orEmpty())
+        }
+        sink.log("non_fatal: $operation: ${throwable.message ?: throwable::class.java.simpleName}")
+        sink.recordException(throwable)
+    }
+}

app/src/main/java/pl/firmatpp/kierowca/sync/DriverLiveSyncClient.kt

@@ -17,6 +17,7 @@ import okhttp3.WebSocket
 import okhttp3.WebSocketListener
 import pl.firmatpp.kierowca.data.DriverRepository
 import pl.firmatpp.kierowca.data.model.RealtimeConfigDto
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
 
 class DriverLiveSyncClient(
     private val repository: DriverRepository,
@@ -66,6 +67,7 @@ class DriverLiveSyncClient(
 
                 override fun onFailure(webSocket: WebSocket, t: Throwable, response: okhttp3.Response?) {
                     stopHeartbeat()
+                    AppDiagnostics.log("realtime_error: ${t.message ?: response?.message ?: "unknown"}")
                     reportRealtimeStatus("error", t.message ?: response?.message)
                     started.set(false)
                     scheduleReconnect()

app/src/main/java/pl/firmatpp/kierowca/sync/DriverSyncWorker.kt

@@ -14,6 +14,7 @@ import java.util.concurrent.TimeUnit
 import pl.firmatpp.kierowca.data.ApiErrorKind
 import pl.firmatpp.kierowca.data.ApiErrorMapper
 import pl.firmatpp.kierowca.data.sync.DriverSyncRepository
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
 
 class DriverSyncWorker(
     appContext: Context,
@@ -62,6 +63,18 @@ class DriverSyncWorker(
             Result.success()
         }.getOrElse { throwable ->
             val error = ApiErrorMapper.map(throwable)
+            AppDiagnostics.reportNonFatal(
+                throwable = throwable,
+                operation = "driver_sync_worker",
+                keys = mapOf(
+                    "date" to inputData.getString(KEY_DATE),
+                    "route_id" to inputData.getString(KEY_ROUTE_ID),
+                    "api_error_kind" to error.kind.name,
+                    "api_error_code" to error.code,
+                    "api_status_code" to error.statusCode,
+                    "retryable" to error.retryable,
+                ),
+            )
             if (error.retryable && error.kind != ApiErrorKind.Auth) Result.retry() else Result.failure()
         }
 

app/src/main/java/pl/firmatpp/kierowca/sync/NewRouteNotificationWorker.kt

@@ -26,6 +26,7 @@ import pl.firmatpp.kierowca.R
 import pl.firmatpp.kierowca.data.ApiErrorKind
 import pl.firmatpp.kierowca.data.ApiErrorMapper
 import pl.firmatpp.kierowca.data.DriverRepository
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
 import retrofit2.HttpException
 
 class NewRouteNotificationWorker(
@@ -76,6 +77,17 @@ class NewRouteNotificationWorker(
                 Result.success()
             } else {
                 val error = ApiErrorMapper.map(throwable)
+                AppDiagnostics.reportNonFatal(
+                    throwable = throwable,
+                    operation = "new_route_notification_worker",
+                    keys = mapOf(
+                        "route_id" to routeId,
+                        "api_error_kind" to error.kind.name,
+                        "api_error_code" to error.code,
+                        "api_status_code" to error.statusCode,
+                        "retryable" to error.retryable,
+                    ),
+                )
                 if (error.retryable && error.kind != ApiErrorKind.Auth) Result.retry() else Result.success()
             }
         }

app/src/main/java/pl/firmatpp/kierowca/ui/DriverApp.kt

@@ -961,7 +961,7 @@ private fun LeaveRequestDetailScreen(
                 ) {
                     Column(Modifier.padding(14.dp), verticalArrangement = Arrangement.spacedBy(4.dp)) {
                         Text(
-                            "${event.action}${event.toStatus?.let { " · ${DriverLeaveRequestUiRules.statusLabel(it)}" } ?: ""}",
+                            "${DriverLeaveRequestUiRules.eventActionLabel(event.action)}${event.toStatus?.let { " · ${DriverLeaveRequestUiRules.statusLabel(it)}" } ?: ""}",
                             color = TppColors.Ink,
                             fontWeight = FontWeight.Bold,
                         )

app/src/main/java/pl/firmatpp/kierowca/ui/DriverLeaveRequestUiRules.kt

@@ -19,7 +19,20 @@ object DriverLeaveRequestUiRules {
             "cancel_requested" -> "Anulowanie do decyzji"
             "cancelled" -> "Anulowany"
             "revoked" -> "Cofnięto decyzję"
-            else -> status
+            else -> "Nieznany status"
+        }
+
+    fun eventActionLabel(action: String): String =
+        when (action) {
+            "submitted" -> "Wniosek złożony"
+            "approved" -> "Wniosek zatwierdzony"
+            "rejected" -> "Wniosek odrzucony"
+            "revoked" -> "Decyzja cofnięta"
+            "cancelled_by_driver" -> "Wniosek anulowany przez kierowcę"
+            "cancellation_requested" -> "Kierowca poprosił o anulowanie"
+            "cancellation_approved" -> "Anulowanie zatwierdzone"
+            "cancellation_rejected" -> "Anulowanie odrzucone"
+            else -> "Aktualizacja wniosku"
         }
 
     fun typeLabel(type: String): String =

app/src/main/java/pl/firmatpp/kierowca/ui/DriverViewModel.kt

@@ -26,6 +26,7 @@ import pl.firmatpp.kierowca.data.upload.DispatchSheetUploadEntity
 import pl.firmatpp.kierowca.data.upload.DispatchSheetUploadOutbox
 import pl.firmatpp.kierowca.data.upload.PhotoUploadEntity
 import pl.firmatpp.kierowca.data.upload.PhotoUploadOutbox
+import pl.firmatpp.kierowca.diagnostics.AppDiagnostics
 import pl.firmatpp.kierowca.sync.DriverLiveSyncClient
 import pl.firmatpp.kierowca.sync.DriverSyncHint
 import pl.firmatpp.kierowca.sync.DriverSyncWorker
@@ -120,7 +121,7 @@ class DriverViewModel(application: Application) : AndroidViewModel(application)
         }
     }
 
-    fun requestOtp(phone: String) = runLoading {
+    fun requestOtp(phone: String) = runLoading("request_otp") {
         val response = repository.requestOtp(phone)
         otpAutoSubmitPolicy.reset()
         _state.update {
@@ -134,8 +135,9 @@ class DriverViewModel(application: Application) : AndroidViewModel(application)
         }
     }
 
-    fun verifyOtp(code: String) = runLoading {
+    fun verifyOtp(code: String) = runLoading("verify_otp") {
         val driver = repository.verifyOtp(_state.value.phone, code, android.os.Build.MODEL ?: "Android")
+        AppDiagnostics.setDriverId(driver.id)
         _state.update { it.copy(driver = driver, imageAuthHeader = repository.imageAuthHeader()) }
         refreshRoutes()
     }
@@ -170,6 +172,7 @@ class DriverViewModel(application: Application) : AndroidViewModel(application)
                 val cached = syncRepository.bootstrap(date)
                 val response = cached.value
                 val settings = response.driverAppSettings
+                AppDiagnostics.setDriverId(response.session.driver.id)
                 _state.update {
                     it.copy(
                         driver = response.session.driver,
@@ -203,6 +206,7 @@ class DriverViewModel(application: Application) : AndroidViewModel(application)
                 }
                 observeDispatchSheetUploads(response.dispatchSheetReminder?.workDate)
             }.onFailure { throwable ->
+                reportHandledException("load_routes", throwable, mapOf("date" to date))
                 _state.update {
                     val apiError = ApiErrorMapper.map(throwable)
                     it.copy(
@@ -223,7 +227,7 @@ class DriverViewModel(application: Application) : AndroidViewModel(application)
         }
     }
 
-    fun openRoute(routeId: String) = runLoading {
+    fun openRoute(routeId: String) = runLoading("open_route", mapOf("route_id" to routeId)) {
         val cached = syncRepository.route(routeId)
         val response = cached.value
         photoUploadOutbox.discardConfirmedServerPhotos(response.route)
@@ -582,21 +586,27 @@ class DriverViewModel(application: Application) : AndroidViewModel(application)
         }
     }
 
-    fun logout() = runLoading {
+    fun logout() = runLoading("logout") {
         photoUploadsJob?.cancel()
         dispatchSheetUploadsJob?.cancel()
         liveSyncClient.stop()
         repository.logout()
         syncRepository.clearCache()
         pushTokenRegisteredForDriverId = null
+        AppDiagnostics.clearDriverId()
         _state.update { DriverUiState(screen = DriverScreen.Phone, loading = false) }
     }
 
-    private fun runLoading(block: suspend () -> Unit) {
+    private fun runLoading(
+        operation: String,
+        keys: Map<String, Any?> = emptyMap(),
+        block: suspend () -> Unit,
+    ) {
         viewModelScope.launch {
             _state.update { it.copy(loading = true, error = null) }
             runCatching { block() }
                 .onFailure { throwable ->
+                    reportHandledException(operation, throwable, keys)
                     _state.update { it.copy(error = ApiErrorMapper.map(throwable).message) }
                 }
             _state.update { it.copy(loading = false) }
@@ -696,10 +706,35 @@ class DriverViewModel(application: Application) : AndroidViewModel(application)
                     runCatching {
                         repository.storePushToken(token)
                         pushTokenRegisteredForDriverId = driverId
+                    }.onFailure { throwable ->
+                        reportHandledException("store_push_token", throwable, mapOf("driver_id" to driverId))
                     }
                 }
+            }.addOnFailureListener { throwable ->
+                reportHandledException("get_push_token", throwable, mapOf("driver_id" to driverId))
+            }
+        }.onFailure { throwable ->
+            reportHandledException("register_push_token", throwable, mapOf("driver_id" to driverId))
         }
     }
+
+    private fun reportHandledException(
+        operation: String,
+        throwable: Throwable,
+        keys: Map<String, Any?> = emptyMap(),
+    ) {
+        val apiError = ApiErrorMapper.map(throwable)
+        AppDiagnostics.reportNonFatal(
+            throwable = throwable,
+            operation = operation,
+            keys = mapOf(
+                "screen" to _state.value.screen.name,
+                "api_error_kind" to apiError.kind.name,
+                "api_error_code" to apiError.code,
+                "api_status_code" to apiError.statusCode,
+                "retryable" to apiError.retryable,
+            ) + keys,
+        )
     }
 
     override fun onCleared() {

app/src/test/java/pl/firmatpp/kierowca/diagnostics/AppDiagnosticsTest.kt

@@ -0,0 +1,71 @@
+package pl.firmatpp.kierowca.diagnostics
+
+import org.junit.After
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertSame
+import org.junit.Test
+
+class AppDiagnosticsTest {
+    private val sink = RecordingDiagnosticsSink()
+
+    @After
+    fun tearDown() {
+        AppDiagnostics.installSink(NoOpDiagnosticsSink)
+    }
+
+    @Test
+    fun reportNonFatalAddsOperationContextBeforeRecordingException() {
+        AppDiagnostics.installSink(sink)
+        val throwable = IllegalStateException("upload failed")
+
+        AppDiagnostics.reportNonFatal(
+            throwable = throwable,
+            operation = "photo_upload",
+            keys = mapOf("route_id" to "R-42", "retryable" to true),
+        )
+
+        assertEquals(
+            listOf(
+                "key:operation=photo_upload",
+                "key:route_id=R-42",
+                "key:retryable=true",
+                "log:non_fatal: photo_upload: upload failed",
+                "exception:IllegalStateException",
+            ),
+            sink.events,
+        )
+        assertSame(throwable, sink.throwables.single())
+    }
+
+    @Test
+    fun clearDriverIdClearsPreviouslySetUserIdentifier() {
+        AppDiagnostics.installSink(sink)
+
+        AppDiagnostics.setDriverId("driver-7")
+        AppDiagnostics.clearDriverId()
+
+        assertEquals(listOf("user:driver-7", "user:"), sink.events)
+    }
+
+    private class RecordingDiagnosticsSink : DiagnosticsSink {
+        val events = mutableListOf<String>()
+        val throwables = mutableListOf<Throwable>()
+
+        override fun log(message: String) {
+            events += "log:$message"
+        }
+
+        override fun setUserId(userId: String) {
+            events += "user:$userId"
+        }
+
+        override fun setCustomKey(key: String, value: String) {
+            events += "key:$key=$value"
+        }
+
+        override fun recordException(throwable: Throwable) {
+            events += "exception:${throwable::class.simpleName}"
+            throwables += throwable
+        }
+    }
+}

app/src/test/java/pl/firmatpp/kierowca/ui/DriverLeaveRequestUiRulesTest.kt

@@ -17,8 +17,25 @@ class DriverLeaveRequestUiRulesTest {
     @Test
     fun exposesPolishStatusLabels() {
         assertEquals("Oczekuje", DriverLeaveRequestUiRules.statusLabel("pending"))
+        assertEquals("Zatwierdzony", DriverLeaveRequestUiRules.statusLabel("approved"))
+        assertEquals("Odrzucony", DriverLeaveRequestUiRules.statusLabel("rejected"))
         assertEquals("Anulowanie do decyzji", DriverLeaveRequestUiRules.statusLabel("cancel_requested"))
+        assertEquals("Anulowany", DriverLeaveRequestUiRules.statusLabel("cancelled"))
         assertEquals("Cofnięto decyzję", DriverLeaveRequestUiRules.statusLabel("revoked"))
+        assertEquals("Nieznany status", DriverLeaveRequestUiRules.statusLabel("some_raw_status"))
+    }
+
+    @Test
+    fun exposesPolishEventActionLabels() {
+        assertEquals("Wniosek złożony", DriverLeaveRequestUiRules.eventActionLabel("submitted"))
+        assertEquals("Wniosek zatwierdzony", DriverLeaveRequestUiRules.eventActionLabel("approved"))
+        assertEquals("Wniosek odrzucony", DriverLeaveRequestUiRules.eventActionLabel("rejected"))
+        assertEquals("Decyzja cofnięta", DriverLeaveRequestUiRules.eventActionLabel("revoked"))
+        assertEquals("Wniosek anulowany przez kierowcę", DriverLeaveRequestUiRules.eventActionLabel("cancelled_by_driver"))
+        assertEquals("Kierowca poprosił o anulowanie", DriverLeaveRequestUiRules.eventActionLabel("cancellation_requested"))
+        assertEquals("Anulowanie zatwierdzone", DriverLeaveRequestUiRules.eventActionLabel("cancellation_approved"))
+        assertEquals("Anulowanie odrzucone", DriverLeaveRequestUiRules.eventActionLabel("cancellation_rejected"))
+        assertEquals("Aktualizacja wniosku", DriverLeaveRequestUiRules.eventActionLabel("some_raw_action"))
     }
 
     @Test

build.gradle.kts

@@ -3,4 +3,5 @@ plugins {
     alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.kotlin.compose) apply false
     alias(libs.plugins.google.services) apply false
+    alias(libs.plugins.firebase.crashlytics) apply false
 }

gradle/libs.versions.toml

@@ -20,6 +20,7 @@ playServicesAuthApiPhone = "18.3.0"
 junit = "4.13.2"
 firebaseBom = "33.7.0"
 googleServices = "4.4.2"
+firebaseCrashlyticsPlugin = "3.0.7"
 
 [libraries]
 activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
@@ -55,6 +56,7 @@ retrofit = { group = "com.squareup.retrofit2", name = "retrofit", version.ref =
 retrofit-gson = { group = "com.squareup.retrofit2", name = "converter-gson", version.ref = "retrofit" }
 firebase-bom = { group = "com.google.firebase", name = "firebase-bom", version.ref = "firebaseBom" }
 firebase-messaging = { group = "com.google.firebase", name = "firebase-messaging-ktx" }
+firebase-crashlytics = { group = "com.google.firebase", name = "firebase-crashlytics" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }
@@ -62,3 +64,4 @@ kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
 google-services = { id = "com.google.gms.google-services", version.ref = "googleServices" }
+firebase-crashlytics = { id = "com.google.firebase.crashlytics", version.ref = "firebaseCrashlyticsPlugin" }