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| dependencies { | |
| classpath libraries.appengineGradle | |
| classpath libraries.kotlinGradle | |
| } |
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| apply plugin: 'war' | |
| apply plugin: 'kotlin' | |
| apply plugin: 'com.google.cloud.tools.appengine' | |
| dependencies { | |
| implementation libraries.kotlin | |
| implementation libraries.javaxServlet | |
| } |
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| @Provides | |
| @Singleton | |
| fun providesSyncTrades(@Named("remote") getTradesRepositoryRemote: GetTradesRepository, | |
| @Named("local") getTradesRepositoryLocal: GetTradesRepository): SyncTrades { | |
| return SyncTradesImpl(getTradesRepositoryRemote, getTradesRepositoryLocal) | |
| } | |
| @Provides | |
| @Singleton | |
| fun providesGetTrades(@Named("remote") getTradesRepositoryRemote: GetTradesRepository, |
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| class SyncTradesImpl @Inject constructor(@Named("remote") private val remoteRepository: GetTradesRepository, | |
| @Named("local") private val localRepository: GetTradesRepository) | |
| : SyncTrades { | |
| override fun syncTrades(id: Long) { | |
| remoteRepository.getTrades(id).trades | |
| .map { TradeDb(it.trade_id, it.rate, it.amount, it.trade_date, it.trade_type) } | |
| .map { localRepository.save(it) } | |
| } | |
| } |
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| Server | Client | ||
|---|---|---|---|
| Main Entity Domain Model | Trade | Trade | |
| Entity Local Storage | TradeObjectify | TradeRoom | |
| UseCase 1 | GetTrades | GetTrades | |
| UseCase 2 | SyncTrades | SyncTrades |
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| class CallWrapper(private val request: Request, private var executed: Boolean = false, | |
| private var cancelled: Boolean = false) : Call { | |
| override fun enqueue(responseCallback: Callback?) {} | |
| override fun isExecuted() = executed | |
| override fun clone() = CallWrapper(request) | |
| override fun isCanceled() = cancelled |
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| @Provides | |
| fun providesGetTrades( | |
| @Named("local") localRepository: GetTradesRepository, | |
| @Named("remote") remoteRepository: GetTradesRepository): GetTrades = | |
| GetTradesImpl(localRepository, remoteRepository) | |
| @Provides | |
| fun providesSyncTrades( | |
| @Named("local") localRepository: GetTradesRepository, | |
| @Named("remote") remoteRepository: GetTradesRepository): SyncTrades = |
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| class GetTradesRemoteRepository @Inject constructor(private val api: Api) : GetTradesRepository { | |
| override fun getTrades(id: Long): Trades { | |
| return api.getTrades(id) | |
| } |
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| @Api(name = "api", version = "v1") | |
| class ApiServer { | |
| @ApiMethod(name = "sync", | |
| httpMethod = ApiMethod.HttpMethod.GET, | |
| path = "sync/{pair}") | |
| fun sync(@Named("pair") id: String) = syncService.sync(id) | |
| @ApiMethod(name = "trades", | |
| httpMethod = ApiMethod.HttpMethod.GET, | |
| path = "trades/{pair}") |
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| testImplementation 'com.android.support.test:rules:1.0.2' | |
| testImplementation 'com.android.support.test:runner:1.0.2' | |
| testImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' | |
| testImplementation "org.robolectric:robolectric:4.0-alpha-1" |