Identity api module (#275)

* Add identity-api module

* Allow only api dependencies

* Add missing bindings

app/build.gradle

@@ -86,6 +86,7 @@ dependencies {
   implementation project(':navigation')
   implementation project(':lib:navigation-deeplink')
   implementation project(':lib:identity')
+  implementation project(':lib:identity-api')
   implementation project(':lib:network-status')
   implementation project(':feature:push')
   implementation project(':feature:users')
@@ -140,9 +141,8 @@ dependencies {
 apply plugin: 'com.jraska.module.graph.assertion'
 
 moduleGraphAssert {
-  maxHeight = 3
-  moduleLayers = [":feature\\S*", ":lib\\S*", ":core\\S*"]
-  moduleLayersExclude = [":core -> :core-\\S*"]
+  maxHeight = 2
+  moduleLayers = [":feature\\S*", "\\S*-api"]
   restricted = [":feature:\\S* -X> :not-wanted-module"]
 }
 

feature/about/build.gradle

@@ -20,7 +20,7 @@ dependencies {
   implementation project(':core-api')
   implementation project(':core-android-api')
   implementation project(':navigation')
-  implementation project(':lib:identity')
+  implementation project(':lib:identity-api')
 
   kapt rootProject.ext.daggerAnnotationProcessor
   implementation rootProject.ext.dagger

feature/push/build.gradle

@@ -17,7 +17,7 @@ android {
 dependencies {
   implementation project(':core-api')
   implementation project(':core-android-api')
-  implementation project(':lib:identity')
+  implementation project(':lib:identity-api')
 
   api 'com.google.firebase:firebase-messaging:20.1.2'
   api 'com.google.firebase:firebase-database:19.2.1'

lib/identity-api/build.gradle

@@ -0,0 +1,5 @@
+apply plugin: 'java-library'
+apply plugin: 'kotlin'
+
+dependencies {
+}

lib/identity-api/src/main/java/com/jraska/github/client/identity/IdentityProvider.kt

@@ -0,0 +1,5 @@
+package com.jraska.github.client.identity
+
+interface IdentityProvider {
+  fun session(): Session
+}

lib/identity/build.gradle

@@ -5,6 +5,7 @@ apply plugin: 'kotlin-kapt'
 
 dependencies {
   implementation project(':core-api')
+  implementation project(':lib:identity-api')
 
   kapt rootProject.ext.daggerAnnotationProcessor
   implementation rootProject.ext.dagger

lib/identity/src/main/java/com/jraska/github/client/identity/IdentityModule.kt

@@ -18,7 +18,10 @@ object IdentityModule {
 
   @Provides
   @Singleton
-  internal fun identityProvider(anonymousIdentity: AnonymousIdentity): IdentityProvider {
-    return IdentityProvider(anonymousIdentity)
+  internal fun identityProviderImpl(anonymousIdentity: AnonymousIdentity): IdentityProviderImpl {
+    return IdentityProviderImpl(anonymousIdentity)
   }
+
+  @Provides
+  internal fun identityProvider(implementation: IdentityProviderImpl): IdentityProvider = implementation
 }

lib/identity/src/main/java/com/jraska/github/client/identity/IdentityProvider.kt → lib/identity/src/main/java/com/jraska/github/client/identity/IdentityProviderImpl.kt

@@ -2,11 +2,11 @@ package com.jraska.github.client.identity
 
 import com.jraska.github.client.identity.internal.AnonymousIdentity
 
-class IdentityProvider internal constructor(
+class IdentityProviderImpl internal constructor(
   private val anonymousIdentity: AnonymousIdentity
-) {
+) : IdentityProvider {
 
-  fun session(): Session {
+  override fun session(): Session {
     return everythingAnonymousNow()
   }
 

settings.gradle

@@ -10,6 +10,7 @@ include ':app',
   ':navigation',
 
   ':lib:identity',
+  ':lib:identity-api',
   ':lib:network-status',
   ':lib:navigation-deeplink',