build(kmp): move the balance data stack to android+jvm (desktop spike A1)

apps/flipcash/app/build.gradle.kts

@@ -86,12 +86,18 @@ android {
     buildTypes {
         getByName("release") {
             resValue("string", "applicationId", appNamespace)
+            buildConfigField("Boolean", "NOTIFY_ERRORS", "true")
             isMinifyEnabled = !skipExpensiveReleaseTasks
             isShrinkResources = !skipExpensiveReleaseTasks
             proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
         }
         getByName("debug") {
             resValue("string", "applicationId", appNamespace)
+            buildConfigField(
+                "Boolean",
+                "NOTIFY_ERRORS",
+                tryReadProperty(rootProject.rootDir, "NOTIFY_ERRORS", "false")
+            )
             signingConfig = signingConfigs.getByName("contributors")
 
             val debugMinifyEnabled = tryReadProperty(rootProject.rootDir, "DEBUG_MINIFY", "false").toBooleanStrictOrNull() ?: false

apps/flipcash/app/src/main/kotlin/com/flipcash/app/inject/AppModule.kt

@@ -13,6 +13,7 @@ import com.getcode.util.resources.AndroidContentReader
 import com.getcode.util.resources.AndroidResources
 import com.getcode.util.resources.AndroidSettingsHelper
 import com.getcode.util.resources.ContentReader
+import com.getcode.util.resources.AndroidResourceHelper
 import com.getcode.util.resources.ResourceHelper
 import com.getcode.util.resources.SettingsHelper
 import dagger.Module
@@ -43,9 +44,14 @@ object AppModule {
     ): ContentReader = AndroidContentReader(context)
 
     @Provides
-    fun providesResourceHelper(
+    fun providesAndroidResourceHelper(
         @ApplicationContext context: Context,
-    ): ResourceHelper = AndroidResources(context)
+    ): AndroidResourceHelper = AndroidResources(context)
+
+    @Provides
+    fun providesResourceHelper(
+        resources: AndroidResourceHelper,
+    ): ResourceHelper = resources
 
     @Provides
     fun providesSettingsHelper(

apps/flipcash/app/src/main/kotlin/com/flipcash/app/internal/startup/DiscreteBondingCurveInitializer.kt

@@ -3,6 +3,7 @@ package com.flipcash.app.internal.startup
 import android.content.Context
 import androidx.startup.Initializer
 import com.flipcash.libs.currency.math.Curves
+import com.flipcash.libs.currency.math.initialize
 
 /**
  * Preloads the discrete bonding curve tables.

apps/flipcash/app/src/main/kotlin/com/flipcash/app/internal/startup/MnemonicCacheInitializer.kt

@@ -6,7 +6,8 @@ import com.getcode.crypt.MnemonicCache
 
 class MnemonicCacheInitializer: Initializer<Unit> {
     override fun create(context: Context) {
-        MnemonicCache.init(context)
+        // Touching the cache loads the BIP39 word list at startup rather than on first use.
+        MnemonicCache.cachedCode
     }
 
     override fun dependencies(): List<Class<out Initializer<*>?>?> {

apps/flipcash/app/src/main/kotlin/com/flipcash/app/internal/startup/TraceInitializer.kt

@@ -11,8 +11,10 @@ import com.flipcash.app.internal.debug.TestLab
 import com.flipcash.app.internal.debug.bugsnagReleaseStage
 import com.flipcash.app.updates.ReleaseStage
 import com.flipcash.app.updates.ReleaseStageProvider
+import com.getcode.utils.BuildFlags
 import com.getcode.utils.ErrorUtils
 import com.getcode.utils.TraceManager
+import com.getcode.utils.initialize
 import dagger.hilt.EntryPoint
 import dagger.hilt.InstallIn
 import dagger.hilt.android.EntryPointAccessors
@@ -28,6 +30,8 @@ class TraceInitializer: Initializer<Unit> {
     }
 
     override fun create(context: Context) {
+        BuildFlags.isDebug = BuildConfig.DEBUG
+        BuildFlags.notifyErrors = BuildConfig.NOTIFY_ERRORS
         TraceManager.initialize(context)
 
         if (BuildConfig.DEBUG) {

apps/flipcash/core/build.gradle.kts

@@ -1,49 +1,72 @@
 plugins {
-    alias(libs.plugins.flipcash.android.feature)
+    alias(libs.plugins.flipcash.kmp.app.library)
+    alias(libs.plugins.compose.compiler)
+    alias(libs.plugins.kotlin.ksp)
 }
 
-android {
-    namespace = "${Gradle.flipcashNamespace}.core"
-}
-
-dependencies {
-    implementation(libs.bundles.haze)
-    implementation(libs.zxing)
-    testImplementation(kotlin("test"))
-    testImplementation(libs.bundles.unit.testing)
-    testImplementation(libs.robolectric)
-
-    implementation(libs.androidx.browser)
-
-    implementation(libs.kotlinx.serialization.core)
-    implementation(libs.kotlinx.serialization.json)
-
-    implementation(platform(libs.firebase.bom))
-    implementation(libs.firebase.messaging)
-
-    implementation(libs.androidx.localbroadcastmanager)
-    implementation(libs.androidx.datastore)
-    implementation(libs.compose.material3)
+kotlin {
+    android {
+        namespace = "${Gradle.flipcashNamespace}.core"
+        androidResources {
+            enable = true
+        }
+    }
 
-    api(libs.coil3)
-    api(libs.coil3.network)
+    sourceSets {
+        commonMain.dependencies {
+            implementation(libs.kotlinx.serialization.core)
+            implementation(libs.kotlinx.serialization.json)
+            implementation(libs.jetbrains.compose.runtime)
 
-    api(project(":services:flipcash-compose"))
+            api(project(":services:flipcash"))
+            api(project(":services:opencode"))
+            implementation(project(":libs:encryption:keys"))
+        }
+        androidMain.dependencies {
+            // What flipcash.android.feature supplied before the move to KMP.
+            implementation(libs.bundles.hilt)
+            implementation(project.dependencies.platform(libs.compose.bom))
+            implementation(libs.bundles.compose)
+            implementation(libs.rinku.compose)
+            implementation(project(":libs:coroutines"))
+            implementation(project(":libs:logging"))
+            implementation(project(":ui:components"))
+            implementation(project(":ui:navigation"))
+            implementation(project(":ui:resources"))
+            implementation(project(":ui:theme"))
 
-    api(project(":libs:reporting"))
-    implementation(project(":libs:messaging"))
-    api(project(":libs:permissions:public"))
-    implementation(project(":libs:vibrator:public"))
-
-    implementation(project(":apps:flipcash:shared:userflags"))
-    api(project(":apps:flipcash:shared:theme"))
-
-    api(libs.sodium.bindings)
-
-    api(project(":vendor:kik:scanner"))
-
-    api(project(":ui:core"))
-    api(libs.navigation3.runtime)
+            implementation(libs.bundles.haze)
+            implementation(libs.zxing)
+            implementation(libs.androidx.browser)
+            implementation(project.dependencies.platform(libs.firebase.bom))
+            implementation(libs.firebase.messaging)
+            implementation(libs.androidx.localbroadcastmanager)
+            implementation(libs.androidx.datastore)
+            implementation(libs.compose.material3)
+            api(libs.coil3)
+            api(libs.coil3.network)
+            api(project(":services:flipcash-compose"))
+            api(project(":libs:reporting"))
+            implementation(project(":libs:messaging"))
+            api(project(":libs:permissions:public"))
+            implementation(project(":libs:vibrator:public"))
+            implementation(project(":apps:flipcash:shared:userflags"))
+            api(project(":apps:flipcash:shared:theme"))
+            api(libs.sodium.bindings)
+            api(project(":vendor:kik:scanner"))
+            api(project(":ui:core"))
+            api(libs.navigation3.runtime)
+            api(project(":vendor:tipkit:tipkit-m2"))
+        }
+        getByName("androidHostTest").dependencies {
+            implementation(kotlin("test"))
+            implementation(libs.bundles.unit.testing)
+            implementation(libs.robolectric)
+        }
+    }
+}
 
-    api(project(":vendor:tipkit:tipkit-m2"))
+dependencies {
+    add("kspAndroid", libs.hilt.android.compiler)
+    add("kspAndroid", libs.hilt.compiler)
 }

apps/flipcash/features/backupkey/src/main/kotlin/com/flipcash/app/backupkey/internal/BackupKeyScreenViewModel.kt

@@ -6,7 +6,7 @@ import com.flipcash.libs.coroutines.DispatcherProvider
 import com.flipcash.services.user.UserManager
 import com.getcode.libs.qr.QRCodeGenerator
 import com.getcode.opencode.managers.MnemonicManager
-import com.getcode.util.resources.ResourceHelper
+import com.getcode.util.resources.AndroidResourceHelper
 import com.getcode.view.LoadingSuccessState
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.delay
@@ -16,7 +16,7 @@ import kotlin.time.Duration.Companion.seconds
 
 @HiltViewModel
 internal class BackupKeyScreenViewModel @Inject constructor(
-    resources: ResourceHelper,
+    resources: AndroidResourceHelper,
     mnemonicManager: MnemonicManager,
     mediaSaver: MediaSaver,
     userManager: UserManager,

apps/flipcash/features/cash/build.gradle.kts

@@ -9,7 +9,7 @@ android {
 dependencies {
     testImplementation(kotlin("test"))
     testImplementation(libs.bundles.unit.testing)
-    testImplementation(testFixtures(project(":ui:resources")))
+    testImplementation(project(":ui:resources:test-fixtures"))
     testImplementation(libs.mockito.kotlin)
     testImplementation(libs.robolectric)
 

apps/flipcash/features/contact-verification/build.gradle.kts

@@ -9,7 +9,7 @@ android {
 dependencies {
     testImplementation(kotlin("test"))
     testImplementation(libs.bundles.unit.testing)
-    testImplementation(testFixtures(project(":ui:resources")))
+    testImplementation(project(":ui:resources:test-fixtures"))
     testImplementation(libs.mockito.kotlin)
 
     implementation(libs.bundles.kotlinx.serialization)

apps/flipcash/features/login/build.gradle.kts

@@ -9,7 +9,7 @@ android {
 dependencies {
     testImplementation(kotlin("test"))
     testImplementation(libs.bundles.unit.testing)
-    testImplementation(testFixtures(project(":ui:resources")))
+    testImplementation(project(":ui:resources:test-fixtures"))
     testImplementation(libs.mockito.kotlin)
     testImplementation(libs.bundles.compose.ui.testing)
 

apps/flipcash/features/login/src/main/kotlin/com/flipcash/app/login/internal/LoginAccessKeyViewModel.kt

@@ -15,7 +15,7 @@ import com.flipcash.services.user.UserManager
 import com.getcode.libs.qr.QRCodeGenerator
 import com.getcode.manager.BottomBarManager
 import com.getcode.opencode.managers.MnemonicManager
-import com.getcode.util.resources.ResourceHelper
+import com.getcode.util.resources.AndroidResourceHelper
 import com.getcode.view.LoadingSuccessState
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.delay
@@ -24,7 +24,7 @@ import javax.inject.Inject
 
 @HiltViewModel
 internal class LoginAccessKeyViewModel @Inject constructor(
-    private val resources: ResourceHelper,
+    private val resources: AndroidResourceHelper,
     mnemonicManager: MnemonicManager,
     qrCodeGenerator: QRCodeGenerator,
     mediaSaver: MediaSaver,

apps/flipcash/features/menu/build.gradle.kts

@@ -11,7 +11,7 @@ dependencies {
     testImplementation(libs.kotlinx.coroutines.test)
     testImplementation(libs.robolectric)
     testImplementation(libs.bundles.unit.testing)
-    testImplementation(testFixtures(project(":ui:resources")))
+    testImplementation(project(":ui:resources:test-fixtures"))
 
     implementation(libs.bundles.haze)
 

apps/flipcash/features/myaccount/build.gradle.kts

@@ -10,7 +10,7 @@ dependencies {
     testImplementation(kotlin("test"))
     testImplementation(libs.bundles.unit.testing)
     testImplementation(libs.bundles.compose.ui.testing)
-    testImplementation(testFixtures(project(":ui:resources")))
+    testImplementation(project(":ui:resources:test-fixtures"))
 
     implementation(libs.bundles.haze)
     implementation(libs.compose.paging)

apps/flipcash/features/tipping/build.gradle.kts

@@ -9,7 +9,7 @@ android {
 dependencies {
     testImplementation(kotlin("test"))
     testImplementation(libs.bundles.unit.testing)
-    testImplementation(testFixtures(project(":ui:resources")))
+    testImplementation(project(":ui:resources:test-fixtures"))
     testImplementation(testFixtures(project(":apps:flipcash:shared:analytics")))
     testImplementation(libs.robolectric)
 

apps/flipcash/features/transactions/build.gradle.kts

@@ -9,7 +9,7 @@ android {
 dependencies {
     testImplementation(kotlin("test"))
     testImplementation(libs.bundles.unit.testing)
-    testImplementation(testFixtures(project(":ui:resources")))
+    testImplementation(project(":ui:resources:test-fixtures"))
     testImplementation(libs.mockito.kotlin)
 
     implementation(libs.compose.paging)

apps/flipcash/features/user-profile/build.gradle.kts

@@ -9,7 +9,7 @@ android {
 dependencies {
     testImplementation(kotlin("test"))
     testImplementation(libs.bundles.unit.testing)
-    testImplementation(testFixtures(project(":ui:resources")))
+    testImplementation(project(":ui:resources:test-fixtures"))
     testImplementation(libs.mockito.kotlin)
 
     implementation(libs.bundles.kotlinx.serialization)

apps/flipcash/features/withdrawal/build.gradle.kts

@@ -9,7 +9,7 @@ android {
 dependencies {
     testImplementation(kotlin("test"))
     testImplementation(libs.bundles.unit.testing)
-    testImplementation(testFixtures(project(":ui:resources")))
+    testImplementation(project(":ui:resources:test-fixtures"))
     testImplementation(libs.bundles.compose.ui.testing)
 
     implementation(project(":apps:flipcash:shared:amount-entry"))

apps/flipcash/shared/accesskey/src/main/kotlin/com/flipcash/app/accesskey/BaseAccessKeyViewModel.kt

@@ -24,7 +24,7 @@ import com.getcode.theme.Alert
 import com.getcode.theme.GradientSpec
 import com.getcode.theme.White
 import com.getcode.ui.utils.toAGColor
-import com.getcode.util.resources.ResourceHelper
+import com.getcode.util.resources.AndroidResourceHelper
 import com.getcode.utils.TraceType
 import com.getcode.utils.decodeBase64
 import com.getcode.utils.trace
@@ -59,7 +59,7 @@ data class AccessKeyUiModel(
 )
 
 abstract class BaseAccessKeyViewModel(
-    private val resources: ResourceHelper,
+    private val resources: AndroidResourceHelper,
     private val mnemonicManager: MnemonicManager,
     private val mediaSaver: MediaSaver,
     userManager: UserManager,

apps/flipcash/shared/analytics/build.gradle.kts

@@ -22,6 +22,7 @@ dependencies {
     implementation(libs.bugsnag)
 
     api(project(":libs:analytics-events"))
+    implementation(project(":libs:logging"))
     implementation(project(":services:flipcash"))
     implementation(project(":services:opencode"))
 

apps/flipcash/shared/analytics/src/main/kotlin/com/flipcash/app/analytics/internal/MixpanelAnalyticsDelegate.kt

@@ -5,7 +5,7 @@ import com.flipcash.analytics.PeopleCounter
 import com.flipcash.app.analytics.FlipcashAnalytics
 import com.flipcash.analytics.PropertyValue
 import com.flipcash.app.analytics.TokenSymbolResolver
-import com.getcode.services.flipcash.BuildConfig
+import com.getcode.utils.BuildFlags
 import com.getcode.utils.TraceType
 import com.getcode.utils.trace
 import com.mixpanel.android.mpmetrics.MixpanelAPI
@@ -20,7 +20,7 @@ internal class MixpanelAnalyticsDelegate @Inject constructor(
     override fun track(event: AnalyticsEvent) {
         val properties = event.toMixpanelProperties(tokenSymbolResolver)
 
-        if (BuildConfig.DEBUG) {
+        if (BuildFlags.isDebug) {
             val propsString = properties.entries.joinToString { "${it.key} => ${it.value}" }
             trace(
                 buildString {
@@ -42,7 +42,7 @@ internal class MixpanelAnalyticsDelegate @Inject constructor(
     // region Internal
 
     private fun increment(property: String, amount: Double) {
-        if (BuildConfig.DEBUG) {
+        if (BuildFlags.isDebug) {
             trace("debug increment $property by $amount", type = TraceType.Silent)
             return
         }

apps/flipcash/shared/authentication/src/main/kotlin/com/flipcash/app/auth/internal/accounts/AccountProfileFetcher.kt

@@ -4,7 +4,7 @@ import com.flipcash.services.models.GetUserProfileError
 import com.flipcash.services.models.ProfileIdentifier
 import com.flipcash.services.repository.AccountRepository
 import com.flipcash.services.repository.ProfileRepository
-import com.getcode.ed25519.Ed25519.KeyPair
+import com.getcode.ed25519kmp.Ed25519.KeyPair
 import com.getcode.opencode.model.core.ID
 import javax.inject.Inject
 

apps/flipcash/shared/authentication/src/main/kotlin/com/flipcash/app/auth/internal/credentials/PassphraseCredentialManager.kt

@@ -13,7 +13,7 @@ import com.flipcash.app.auth.internal.accounts.AccountStoreMigration
 import com.flipcash.services.controllers.AccountController
 import com.flipcash.services.user.AuthState
 import com.flipcash.services.user.UserManager
-import com.getcode.ed25519.Ed25519
+import com.getcode.ed25519kmp.Ed25519
 import com.getcode.opencode.model.core.ID
 import com.getcode.utils.base58
 import com.getcode.utils.encodeBase64

apps/flipcash/shared/authentication/src/test/kotlin/com/flipcash/app/auth/internal/accounts/AccountProfileFetcherTest.kt

@@ -5,7 +5,7 @@ import com.flipcash.services.models.ProfileIdentifier
 import com.flipcash.services.models.UserProfile
 import com.flipcash.services.repository.AccountRepository
 import com.flipcash.services.repository.ProfileRepository
-import com.getcode.ed25519.Ed25519.KeyPair
+import com.getcode.ed25519kmp.Ed25519.KeyPair
 import io.mockk.coEvery
 import io.mockk.coVerify
 import io.mockk.mockk