Приложение

client-mobile/auth/data/remote/api/AuthApi.kt

@@ -0,0 +1,22 @@
+package auth.data.remote.api
+
+import auth.data.remote.dto.AuthRequest
+import auth.data.remote.dto.AuthResponse
+import core.domain.model.ServerConfigModel
+import retrofit2.http.Body
+import retrofit2.http.GET
+import retrofit2.http.POST
+
+interface AuthApi {
+    @POST("auth/login")
+    suspend fun login(@Body request: AuthRequest): AuthResponse
+
+    @POST("auth/register")
+    suspend fun register(@Body request: AuthRequest): AuthResponse
+
+    @GET("config")
+    suspend fun getConfig(): ServerConfigModel
+
+    @POST("auth/push-token")
+    suspend fun updatePushToken(@Body token: String): Unit
+}

client-mobile/auth/data/remote/dto/AuthDtos.kt

@@ -0,0 +1,23 @@
+package auth.data.remote.dto
+
+import com.google.gson.annotations.SerializedName
+
+data class AuthRequest(
+    @SerializedName("userName") val userName: String,
+    @SerializedName("password") val password: String
+)
+
+data class AuthResponse(
+    @SerializedName("accessToken") val accessToken: String?,
+    @SerializedName("user") val user: UserDto?,
+    @SerializedName("userId") val userId: String?,
+    @SerializedName("username") val username: String?,
+    @SerializedName("displayName") val displayName: String?
+)
+
+data class UserDto(
+    @SerializedName("id") val id: String,
+    @SerializedName("userName") val userName: String,
+    @SerializedName("displayName") val displayName: String?,
+    @SerializedName("avatarUrl") val avatarUrl: String?
+)

client-mobile/auth/data/repository/AuthRepositoryImpl.kt

@@ -0,0 +1,72 @@
+package auth.data.repository
+
+import auth.data.remote.api.AuthApi
+import auth.data.remote.dto.AuthRequest
+import auth.domain.model.AuthResult
+import auth.domain.repository.AuthRepository
+import core.network.ServerConfig
+import core.security.TokenManager
+import javax.inject.Inject
+
+class AuthRepositoryImpl @Inject constructor(
+    private val api: AuthApi,
+    private val tokenManager: TokenManager,
+    private val serverConfig: ServerConfig
+) : AuthRepository {
+
+    override suspend fun login(userName: String, password: String): Result<AuthResult> {
+        return try {
+            val response = api.login(AuthRequest(userName, password))
+            val token = response.accessToken ?: return Result.failure(Exception("Token is null"))
+            
+            tokenManager.saveToken(token)
+            fetchConfig()
+            Result.success(
+                AuthResult(
+                    token = token,
+                    userId = response.userId ?: "",
+                    userName = response.username ?: userName,
+                    displayName = response.displayName ?: response.username ?: userName,
+                    avatarUrl = null
+                )
+            )
+        } catch (e: Exception) {
+            Result.failure(e)
+        }
+    }
+
+    override suspend fun register(userName: String, password: String): Result<AuthResult> {
+        return try {
+            val response = api.register(AuthRequest(userName, password))
+            val token = response.accessToken ?: return Result.failure(Exception("Token is null"))
+
+            tokenManager.saveToken(token)
+            fetchConfig()
+            Result.success(
+                AuthResult(
+                    token = token,
+                    userId = response.userId ?: "",
+                    userName = response.username ?: userName,
+                    displayName = response.displayName ?: response.username ?: userName,
+                    avatarUrl = null
+                )
+            )
+        } catch (e: Exception) {
+            Result.failure(e)
+        }
+    }
+
+    override suspend fun logout() {
+        tokenManager.deleteToken()
+    }
+
+    override suspend fun fetchConfig(): Result<Unit> {
+        return try {
+            val config = api.getConfig()
+            serverConfig.saveServerConfig(config)
+            Result.success(Unit)
+        } catch (e: Exception) {
+            Result.failure(e)
+        }
+    }
+}

client-mobile/auth/di/AuthModule.kt

@@ -0,0 +1,34 @@
+package auth.di
+
+import auth.data.remote.api.AuthApi
+import auth.data.repository.AuthRepositoryImpl
+import auth.domain.repository.AuthRepository
+import core.network.ServerConfig
+import core.security.TokenManager
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import retrofit2.Retrofit
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object AuthModule {
+
+    @Provides
+    @Singleton
+    fun provideAuthApi(retrofit: Retrofit): AuthApi {
+        return retrofit.create(AuthApi::class.java)
+    }
+
+    @Provides
+    @Singleton
+    fun provideAuthRepository(
+        api: AuthApi,
+        tokenManager: TokenManager,
+        serverConfig: ServerConfig
+    ): AuthRepository {
+        return AuthRepositoryImpl(api, tokenManager, serverConfig)
+    }
+}

client-mobile/auth/domain/model/AuthModels.kt

@@ -0,0 +1,9 @@
+package auth.domain.model
+
+data class AuthResult(
+    val token: String,
+    val userId: String,
+    val userName: String,
+    val displayName: String,
+    val avatarUrl: String?
+)

client-mobile/auth/domain/repository/AuthRepository.kt

@@ -0,0 +1,10 @@
+package auth.domain.repository
+
+import auth.domain.model.AuthResult
+
+interface AuthRepository {
+    suspend fun login(userName: String, password: String): Result<AuthResult>
+    suspend fun register(userName: String, password: String): Result<AuthResult>
+    suspend fun logout()
+    suspend fun fetchConfig(): Result<Unit>
+}

client-mobile/auth/presentation/AuthViewModel.kt

@@ -0,0 +1,53 @@
+package auth.presentation
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import auth.domain.repository.AuthRepository
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+data class AuthState(
+    val isLoading: Boolean = false,
+    val error: String? = null,
+    val isAuthenticated: Boolean = false
+)
+
+@HiltViewModel
+class AuthViewModel @Inject constructor(
+    private val repository: AuthRepository
+) : ViewModel() {
+
+    private val _state = MutableStateFlow(AuthState())
+    val state: StateFlow<AuthState> = _state.asStateFlow()
+
+    fun login(userName: String, password: String) {
+        viewModelScope.launch {
+            _state.update { it.copy(isLoading = true, error = null) }
+            repository.login(userName, password)
+                .onSuccess {
+                    _state.update { it.copy(isLoading = false, isAuthenticated = true) }
+                }
+                .onFailure { e ->
+                    _state.update { it.copy(isLoading = false, error = e.message) }
+                }
+        }
+    }
+
+    fun register(userName: String, password: String) {
+        viewModelScope.launch {
+            _state.update { it.copy(isLoading = true, error = null) }
+            repository.register(userName, password)
+                .onSuccess {
+                    _state.update { it.copy(isLoading = false, isAuthenticated = true) }
+                }
+                .onFailure { e ->
+                    _state.update { it.copy(isLoading = false, error = e.message) }
+                }
+        }
+    }
+}

client-mobile/auth/presentation/LoginScreen.kt

@@ -0,0 +1,95 @@
+package auth.presentation
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Settings
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.unit.dp
+import ru.knot.messager.R
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun LoginScreen(
+    viewModel: AuthViewModel,
+    onNavigateToRegister: () -> Unit,
+    onNavigateToSettings: () -> Unit,
+    onLoginSuccess: () -> Unit
+) {
+    val state by viewModel.state.collectAsState()
+    var userName by remember { mutableStateOf("") }
+    var password by remember { mutableStateOf("") }
+
+    LaunchedEffect(state.isAuthenticated) {
+        if (state.isAuthenticated) {
+            onLoginSuccess()
+        }
+    }
+
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = { Text(stringResource(R.string.login)) },
+                actions = {
+                    IconButton(onClick = onNavigateToSettings) {
+                        Icon(Icons.Default.Settings, contentDescription = stringResource(R.string.settings))
+                    }
+                }
+            )
+        }
+    ) { paddingValues ->
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(paddingValues)
+                .padding(16.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+        ) {
+            OutlinedTextField(
+                value = userName,
+                onValueChange = { userName = it },
+                label = { Text(stringResource(R.string.username)) },
+                modifier = Modifier.fillMaxWidth(),
+                singleLine = true
+            )
+            Spacer(modifier = Modifier.height(8.dp))
+            OutlinedTextField(
+                value = password,
+                onValueChange = { password = it },
+                label = { Text(stringResource(R.string.password)) },
+                modifier = Modifier.fillMaxWidth(),
+                visualTransformation = PasswordVisualTransformation(),
+                singleLine = true
+            )
+            Spacer(modifier = Modifier.height(16.dp))
+            
+            if (state.isLoading) {
+                CircularProgressIndicator()
+            } else {
+                Button(
+                    onClick = { viewModel.login(userName, password) },
+                    modifier = Modifier.fillMaxWidth(),
+                    enabled = userName.isNotBlank() && password.isNotBlank()
+                ) {
+                    Text(stringResource(R.string.login))
+                }
+                TextButton(onClick = onNavigateToRegister) {
+                    Text(stringResource(R.string.no_account_register))
+                }
+            }
+
+            if (state.error != null) {
+                Text(
+                    text = state.error!!,
+                    color = MaterialTheme.colorScheme.error,
+                    modifier = Modifier.padding(top = 8.dp)
+                )
+            }
+        }
+    }
+}

client-mobile/auth/presentation/RegisterScreen.kt

@@ -0,0 +1,106 @@
+package auth.presentation
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.unit.dp
+import ru.knot.messager.R
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun RegisterScreen(
+    viewModel: AuthViewModel,
+    onNavigateToLogin: () -> Unit,
+    onRegisterSuccess: () -> Unit
+) {
+    val state by viewModel.state.collectAsState()
+    var userName by remember { mutableStateOf("") }
+    var password by remember { mutableStateOf("") }
+    var confirmPassword by remember { mutableStateOf("") }
+    var errorMessage by remember { mutableStateOf<String?>(null) }
+    
+    val passwordsNotMatchMsg = stringResource(R.string.passwords_not_match)
+
+    LaunchedEffect(state.isAuthenticated) {
+        if (state.isAuthenticated) {
+            onRegisterSuccess()
+        }
+    }
+
+    Scaffold(
+        topBar = {
+            TopAppBar(title = { Text(stringResource(R.string.register)) })
+        }
+    ) { paddingValues ->
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(paddingValues)
+                .padding(16.dp),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+        ) {
+            OutlinedTextField(
+                value = userName,
+                onValueChange = { userName = it },
+                label = { Text(stringResource(R.string.username)) },
+                modifier = Modifier.fillMaxWidth(),
+                singleLine = true
+            )
+            Spacer(modifier = Modifier.height(8.dp))
+            OutlinedTextField(
+                value = password,
+                onValueChange = { password = it },
+                label = { Text(stringResource(R.string.password)) },
+                modifier = Modifier.fillMaxWidth(),
+                visualTransformation = PasswordVisualTransformation(),
+                singleLine = true
+            )
+            Spacer(modifier = Modifier.height(8.dp))
+            OutlinedTextField(
+                value = confirmPassword,
+                onValueChange = { confirmPassword = it },
+                label = { Text(stringResource(R.string.confirm_password)) },
+                modifier = Modifier.fillMaxWidth(),
+                visualTransformation = PasswordVisualTransformation(),
+                singleLine = true
+            )
+            Spacer(modifier = Modifier.height(16.dp))
+
+            if (state.isLoading) {
+                CircularProgressIndicator()
+            } else {
+                Button(
+                    onClick = {
+                        if (password == confirmPassword) {
+                            errorMessage = null
+                            viewModel.register(userName, password)
+                        } else {
+                            errorMessage = passwordsNotMatchMsg
+                        }
+                    },
+                    modifier = Modifier.fillMaxWidth(),
+                    enabled = userName.isNotBlank() && password.isNotBlank() && confirmPassword.isNotBlank()
+                ) {
+                    Text(stringResource(R.string.register))
+                }
+                TextButton(onClick = onNavigateToLogin) {
+                    Text(stringResource(R.string.already_have_account))
+                }
+            }
+
+            val displayError = state.error ?: errorMessage
+            if (displayError != null) {
+                Text(
+                    text = displayError,
+                    color = MaterialTheme.colorScheme.error,
+                    modifier = Modifier.padding(top = 8.dp)
+                )
+            }
+        }
+    }
+}