Initial commit

2025-12-26 10:48:33 -08:00
commit 97f75e144f
270 changed files with 35886 additions and 0 deletions
--- a/modules/orders/build.gradle.kts
+++ b/modules/orders/build.gradle.kts
@@ -0,0 +1,59 @@
+plugins {
+    id("com.android.library")
+    id("org.jetbrains.kotlin.android")
+    id("kotlin-kapt")
+    id("dagger.hilt.android.plugin")
+}
+
+android {
+    namespace = "com.smoa.modules.orders"
+    compileSdk = AppConfig.compileSdk
+
+    defaultConfig {
+        minSdk = AppConfig.minSdk
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+
+    buildFeatures {
+        compose = true
+    }
+
+    composeOptions {
+        kotlinCompilerExtensionVersion = "1.5.4"
+    }
+}
+
+dependencies {
+    implementation(project(":core:common"))
+    implementation(project(":core:auth"))
+    implementation(project(":core:security"))
+
+    implementation(platform(Dependencies.composeBom))
+    implementation(Dependencies.composeUi)
+    implementation(Dependencies.composeUiGraphics)
+    implementation(Dependencies.composeMaterial3)
+    implementation(Dependencies.androidxCoreKtx)
+    implementation(Dependencies.androidxLifecycleRuntimeKtx)
+
+    implementation(Dependencies.hiltAndroid)
+    kapt(Dependencies.hiltAndroidCompiler)
+
+    implementation(Dependencies.roomRuntime)
+    implementation(Dependencies.roomKtx)
+    kapt(Dependencies.roomCompiler)
+    
+    // Database Encryption
+    implementation(Dependencies.sqlcipher)
+    
+    implementation(Dependencies.coroutinesCore)
+    implementation(Dependencies.coroutinesAndroid)
+}
+
--- a/modules/orders/src/main/java/com/smoa/modules/orders/data/OrderConverters.kt
+++ b/modules/orders/src/main/java/com/smoa/modules/orders/data/OrderConverters.kt
@@ -0,0 +1,27 @@
+package com.smoa.modules.orders.data
+
+import androidx.room.TypeConverter
+import com.smoa.modules.orders.domain.OrderStatus
+import com.smoa.modules.orders.domain.OrderType
+import java.util.Date
+
+class OrderConverters {
+    @TypeConverter
+    fun fromOrderType(value: OrderType): String = value.name
+
+    @TypeConverter
+    fun toOrderType(value: String): OrderType = OrderType.valueOf(value)
+
+    @TypeConverter
+    fun fromOrderStatus(value: OrderStatus): String = value.name
+
+    @TypeConverter
+    fun toOrderStatus(value: String): OrderStatus = OrderStatus.valueOf(value)
+
+    @TypeConverter
+    fun fromTimestamp(value: Long?): Date? = value?.let { Date(it) }
+
+    @TypeConverter
+    fun dateToTimestamp(date: Date?): Long? = date?.time
+}
+
--- a/modules/orders/src/main/java/com/smoa/modules/orders/data/OrderDao.kt
+++ b/modules/orders/src/main/java/com/smoa/modules/orders/data/OrderDao.kt
@@ -0,0 +1,42 @@
+package com.smoa.modules.orders.data
+
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import androidx.room.Update
+import kotlinx.coroutines.flow.Flow
+
+@Dao
+interface OrderDao {
+    @Query("SELECT * FROM orders ORDER BY issueDate DESC")
+    fun getAllOrders(): Flow<List<OrderEntity>>
+
+    @Query("SELECT * FROM orders WHERE orderId = :orderId")
+    suspend fun getOrderById(orderId: String): OrderEntity?
+
+    @Query("SELECT * FROM orders WHERE status = :status ORDER BY issueDate DESC")
+    fun getOrdersByStatus(status: String): Flow<List<OrderEntity>>
+
+    @Query("SELECT * FROM orders WHERE orderType = :orderType ORDER BY issueDate DESC")
+    fun getOrdersByType(orderType: String): Flow<List<OrderEntity>>
+
+    @Query("SELECT * FROM orders WHERE issuedTo = :userId ORDER BY issueDate DESC")
+    fun getOrdersForUser(userId: String): Flow<List<OrderEntity>>
+
+    @Query("SELECT * FROM orders WHERE title LIKE :query OR content LIKE :query ORDER BY issueDate DESC")
+    fun searchOrders(query: String): Flow<List<OrderEntity>>
+
+    @Query("SELECT * FROM orders WHERE expirationDate IS NOT NULL AND expirationDate < :nowMillis AND status NOT IN ('EXPIRED', 'REVOKED')")
+    suspend fun getExpiredOrders(nowMillis: Long): List<OrderEntity>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertOrder(order: OrderEntity)
+
+    @Update
+    suspend fun updateOrder(order: OrderEntity)
+
+    @Query("DELETE FROM orders WHERE orderId = :orderId")
+    suspend fun deleteOrder(orderId: String)
+}
+
--- a/modules/orders/src/main/java/com/smoa/modules/orders/data/OrderDatabase.kt
+++ b/modules/orders/src/main/java/com/smoa/modules/orders/data/OrderDatabase.kt
@@ -0,0 +1,16 @@
+package com.smoa.modules.orders.data
+
+import androidx.room.Database
+import androidx.room.RoomDatabase
+import androidx.room.TypeConverters
+
+@Database(
+    entities = [OrderEntity::class],
+    version = 1,
+    exportSchema = false
+)
+@TypeConverters(OrderConverters::class)
+abstract class OrderDatabase : RoomDatabase() {
+    abstract fun orderDao(): OrderDao
+}
+
--- a/modules/orders/src/main/java/com/smoa/modules/orders/data/OrderDatabaseModule.kt
+++ b/modules/orders/src/main/java/com/smoa/modules/orders/data/OrderDatabaseModule.kt
@@ -0,0 +1,38 @@
+package com.smoa.modules.orders.data
+
+import android.content.Context
+import androidx.room.Room
+import com.smoa.core.security.EncryptedDatabaseHelper
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object OrderDatabaseModule {
+    @Provides
+    @Singleton
+    fun provideOrderDatabase(
+        @ApplicationContext context: Context,
+        encryptedDatabaseHelper: EncryptedDatabaseHelper
+    ): OrderDatabase {
+        val passphrase = encryptedDatabaseHelper.getDatabasePassphrase("orders_database")
+        val factory = encryptedDatabaseHelper.createOpenHelperFactory("orders_database")
+        
+        return Room.databaseBuilder(
+            context,
+            OrderDatabase::class.java,
+            "orders_database"
+        )
+        .openHelperFactory(factory)
+        .build()
+    }
+
+    @Provides
+    fun provideOrderDao(database: OrderDatabase): OrderDao {
+        return database.orderDao()
+    }
+}
--- a/modules/orders/src/main/java/com/smoa/modules/orders/data/OrderEntity.kt
+++ b/modules/orders/src/main/java/com/smoa/modules/orders/data/OrderEntity.kt
@@ -0,0 +1,30 @@
+package com.smoa.modules.orders.data
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import androidx.room.TypeConverters
+import com.smoa.modules.orders.domain.OrderStatus
+import com.smoa.modules.orders.domain.OrderType
+import java.util.Date
+
+@Entity(tableName = "orders")
+@TypeConverters(OrderConverters::class)
+data class OrderEntity(
+    @PrimaryKey
+    val orderId: String,
+    val orderType: OrderType,
+    val title: String,
+    val content: String,
+    val issuedBy: String,
+    val issuedTo: String?,
+    val issueDate: Date,
+    val effectiveDate: Date,
+    val expirationDate: Date?,
+    val status: OrderStatus,
+    val classification: String?,
+    val jurisdiction: String,
+    val caseNumber: String?,
+    val createdAt: Date,
+    val updatedAt: Date
+)
+
--- a/modules/orders/src/main/java/com/smoa/modules/orders/domain/Order.kt
+++ b/modules/orders/src/main/java/com/smoa/modules/orders/domain/Order.kt
@@ -0,0 +1,91 @@
+package com.smoa.modules.orders.domain
+
+import java.util.Date
+
+/**
+ * Order data model for digital orders management.
+ */
+data class Order(
+    val orderId: String,
+    val orderType: OrderType,
+    val title: String,
+    val content: String,
+    val issuedBy: String, // Authority/author
+    val issuedTo: String?,
+    val issueDate: Date,
+    val effectiveDate: Date,
+    val expirationDate: Date?,
+    val status: OrderStatus,
+    val attachments: List<OrderAttachment> = emptyList(),
+    val signatures: List<DigitalSignature> = emptyList(),
+    val metadata: OrderMetadata
+)
+
+enum class OrderType {
+    AUTHORIZATION,
+    ASSIGNMENT,
+    SEARCH_WARRANT,
+    ARREST_WARRANT,
+    COURT_ORDER,
+    ADMINISTRATIVE
+}
+
+enum class OrderStatus {
+    DRAFT,
+    PENDING_APPROVAL,
+    APPROVED,
+    ISSUED,
+    EXECUTED,
+    EXPIRED,
+    REVOKED
+}
+
+data class OrderAttachment(
+    val attachmentId: String,
+    val fileName: String,
+    val mimeType: String,
+    val size: Long,
+    val content: ByteArray,
+    val uploadedDate: Date
+)
+
+data class DigitalSignature(
+    val signatureId: String,
+    val signerId: String,
+    val signerName: String,
+    val signatureDate: Date,
+    val signatureData: ByteArray,
+    val certificate: String? // X.509 certificate
+)
+
+data class OrderMetadata(
+    val classification: ClassificationLevel?,
+    val jurisdiction: String,
+    val caseNumber: String?,
+    val relatedOrders: List<String> = emptyList(),
+    val keywords: List<String> = emptyList()
+)
+
+enum class ClassificationLevel {
+    UNCLASSIFIED,
+    CONFIDENTIAL,
+    SECRET,
+    TOP_SECRET
+}
+
+data class OrderCopy(
+    val originalOrderId: String,
+    val copyId: String,
+    val generatedDate: Date,
+    val generatedBy: String,
+    val copyType: CopyType,
+    val authenticationCode: String, // HMAC-based for verification
+    val orderContent: ByteArray // Encrypted/signed
+)
+
+enum class CopyType {
+    CERTIFIED_TRUE_COPY,
+    INFORMATIONAL_COPY,
+    REDACTED_COPY
+}
+
--- a/modules/orders/src/main/java/com/smoa/modules/orders/domain/OrderRepository.kt
+++ b/modules/orders/src/main/java/com/smoa/modules/orders/domain/OrderRepository.kt
@@ -0,0 +1,111 @@
+package com.smoa.modules.orders.domain
+
+import com.smoa.modules.orders.data.OrderDao
+import com.smoa.modules.orders.data.OrderEntity
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+import java.util.Date
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class OrderRepository @Inject constructor(
+    private val orderDao: OrderDao
+) {
+    fun getAllOrders(): Flow<List<Order>> {
+        return orderDao.getAllOrders().map { entities ->
+            entities.map { it.toDomain() }
+        }
+    }
+
+    suspend fun getOrderById(orderId: String): Order? {
+        return orderDao.getOrderById(orderId)?.toDomain()
+    }
+
+    fun getOrdersByStatus(status: OrderStatus): Flow<List<Order>> {
+        return orderDao.getOrdersByStatus(status.name).map { entities ->
+            entities.map { it.toDomain() }
+        }
+    }
+
+    fun getOrdersByType(orderType: OrderType): Flow<List<Order>> {
+        return orderDao.getOrdersByType(orderType.name).map { entities ->
+            entities.map { it.toDomain() }
+        }
+    }
+
+    fun getOrdersForUser(userId: String): Flow<List<Order>> {
+        return orderDao.getOrdersForUser(userId).map { entities ->
+            entities.map { it.toDomain() }
+        }
+    }
+
+    fun searchOrders(query: String): Flow<List<Order>> {
+        return orderDao.searchOrders("%$query%").map { entities ->
+            entities.map { it.toDomain() }
+        }
+    }
+
+    suspend fun insertOrder(order: Order) {
+        orderDao.insertOrder(order.toEntity())
+    }
+
+    suspend fun updateOrder(order: Order) {
+        orderDao.updateOrder(order.toEntity())
+    }
+
+    suspend fun deleteOrder(orderId: String) {
+        orderDao.deleteOrder(orderId)
+    }
+
+    suspend fun getExpiredOrders(): List<Order> {
+        return orderDao.getExpiredOrders(Date().time).map { it.toDomain() }
+    }
+}
+
+private fun OrderEntity.toDomain(): Order {
+    return Order(
+        orderId = orderId,
+        orderType = orderType,
+        title = title,
+        content = content,
+        issuedBy = issuedBy,
+        issuedTo = issuedTo,
+        issueDate = issueDate,
+        effectiveDate = effectiveDate,
+        expirationDate = expirationDate,
+        status = status,
+        attachments = emptyList(), // Load separately if needed
+        signatures = emptyList(), // Load separately if needed
+        metadata = OrderMetadata(
+            classification = classification?.let { 
+                ClassificationLevel.valueOf(it) 
+            },
+            jurisdiction = jurisdiction,
+            caseNumber = caseNumber,
+            relatedOrders = emptyList(),
+            keywords = emptyList()
+        )
+    )
+}
+
+private fun Order.toEntity(): OrderEntity {
+    return OrderEntity(
+        orderId = orderId,
+        orderType = orderType,
+        title = title,
+        content = content,
+        issuedBy = issuedBy,
+        issuedTo = issuedTo,
+        issueDate = issueDate,
+        effectiveDate = effectiveDate,
+        expirationDate = expirationDate,
+        status = status,
+        classification = metadata.classification?.name,
+        jurisdiction = metadata.jurisdiction,
+        caseNumber = metadata.caseNumber,
+        createdAt = Date(),
+        updatedAt = Date()
+    )
+}
+
--- a/modules/orders/src/main/java/com/smoa/modules/orders/domain/OrderService.kt
+++ b/modules/orders/src/main/java/com/smoa/modules/orders/domain/OrderService.kt
@@ -0,0 +1,161 @@
+package com.smoa.modules.orders.domain
+
+import com.smoa.core.common.Result
+import com.smoa.core.security.AuditLogger
+import com.smoa.core.security.AuditEventType
+import kotlinx.coroutines.flow.Flow
+import java.util.Date
+import java.util.UUID
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class OrderService @Inject constructor(
+    private val repository: OrderRepository,
+    private val auditLogger: AuditLogger
+) {
+    
+    /**
+     * Create a new order.
+     */
+    suspend fun createOrder(
+        orderType: OrderType,
+        title: String,
+        content: String,
+        issuedBy: String,
+        issuedTo: String?,
+        effectiveDate: Date,
+        expirationDate: Date?,
+        metadata: OrderMetadata
+    ): Result<Order> {
+        return try {
+            val order = Order(
+                orderId = UUID.randomUUID().toString(),
+                orderType = orderType,
+                title = title,
+                content = content,
+                issuedBy = issuedBy,
+                issuedTo = issuedTo,
+                issueDate = Date(),
+                effectiveDate = effectiveDate,
+                expirationDate = expirationDate,
+                status = OrderStatus.DRAFT,
+                attachments = emptyList(),
+                signatures = emptyList(),
+                metadata = metadata
+            )
+            
+            repository.insertOrder(order)
+            auditLogger.logEvent(
+                AuditEventType.POLICY_UPDATE,
+                userId = issuedBy,
+                module = "orders",
+                details = "Order created: ${order.orderId}"
+            )
+            
+            Result.Success(order)
+        } catch (e: Exception) {
+            Result.Error(e)
+        }
+    }
+
+    /**
+     * Update order status through workflow.
+     */
+    suspend fun updateOrderStatus(
+        orderId: String,
+        newStatus: OrderStatus,
+        userId: String
+    ): Result<Order> {
+        return try {
+            val order = repository.getOrderById(orderId)
+                ?: return Result.Error(IllegalArgumentException("Order not found"))
+            
+            val updatedOrder = order.copy(
+                status = newStatus,
+                metadata = order.metadata.copy()
+            )
+            
+            repository.updateOrder(updatedOrder)
+            auditLogger.logEvent(
+                AuditEventType.POLICY_UPDATE,
+                userId = userId,
+                module = "orders",
+                details = "Order status updated: $orderId -> $newStatus"
+            )
+            
+            Result.Success(updatedOrder)
+        } catch (e: Exception) {
+            Result.Error(e)
+        }
+    }
+
+    /**
+     * Check and expire orders that have passed expiration date.
+     */
+    suspend fun checkAndExpireOrders() {
+        val expiredOrders = repository.getExpiredOrders()
+        expiredOrders.forEach { order ->
+            if (order.status != OrderStatus.EXPIRED && order.status != OrderStatus.REVOKED) {
+                updateOrderStatus(order.orderId, OrderStatus.EXPIRED, "system")
+            }
+        }
+    }
+
+    /**
+     * Generate authenticated copy of order.
+     */
+    suspend fun generateOrderCopy(
+        orderId: String,
+        copyType: CopyType,
+        generatedBy: String
+    ): Result<OrderCopy> {
+        return try {
+            val order = repository.getOrderById(orderId)
+                ?: return Result.Error(IllegalArgumentException("Order not found"))
+            
+            // Generate HMAC-based authentication code
+            val authCode = generateAuthenticationCode(order, copyType, generatedBy)
+            
+            val copy = OrderCopy(
+                originalOrderId = orderId,
+                copyId = UUID.randomUUID().toString(),
+                generatedDate = Date(),
+                generatedBy = generatedBy,
+                copyType = copyType,
+                authenticationCode = authCode,
+                orderContent = order.content.toByteArray() // In production, encrypt this
+            )
+            
+            auditLogger.logEvent(
+                AuditEventType.CREDENTIAL_ACCESS,
+                userId = generatedBy,
+                module = "orders",
+                details = "Order copy generated: $orderId, type: $copyType"
+            )
+            
+            Result.Success(copy)
+        } catch (e: Exception) {
+            Result.Error(e)
+        }
+    }
+
+    /**
+     * Generate HMAC-based authentication code for order copy.
+     */
+    private fun generateAuthenticationCode(
+        order: Order,
+        copyType: CopyType,
+        generatedBy: String
+    ): String {
+        // Simplified - in production, use proper HMAC with secret key
+        val data = "${order.orderId}|${copyType.name}|${generatedBy}|${Date().time}"
+        return data.hashCode().toString()
+    }
+
+    fun getAllOrders(): Flow<List<Order>> = repository.getAllOrders()
+    fun getOrdersByStatus(status: OrderStatus): Flow<List<Order>> = repository.getOrdersByStatus(status)
+    fun getOrdersByType(orderType: OrderType): Flow<List<Order>> = repository.getOrdersByType(orderType)
+    fun searchOrders(query: String): Flow<List<Order>> = repository.searchOrders(query)
+}
+
--- a/modules/orders/src/main/java/com/smoa/modules/orders/ui/OrderDetailScreen.kt
+++ b/modules/orders/src/main/java/com/smoa/modules/orders/ui/OrderDetailScreen.kt
@@ -0,0 +1,33 @@
+package com.smoa.modules.orders.ui
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+
+/**
+ * Order detail screen for viewing individual order.
+ */
+@Composable
+fun OrderDetailScreen(
+    orderId: String,
+    modifier: Modifier = Modifier
+) {
+    Column(
+        modifier = modifier
+            .fillMaxSize()
+            .padding(16.dp)
+    ) {
+        Text(
+            text = "Order Details",
+            style = MaterialTheme.typography.headlineMedium,
+            modifier = Modifier.padding(bottom = 16.dp)
+        )
+        // Order detail UI will be implemented here
+    }
+}
+
--- a/modules/orders/src/main/java/com/smoa/modules/orders/ui/OrderListScreen.kt
+++ b/modules/orders/src/main/java/com/smoa/modules/orders/ui/OrderListScreen.kt
@@ -0,0 +1,32 @@
+package com.smoa.modules.orders.ui
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+
+/**
+ * Order list screen displaying all orders.
+ */
+@Composable
+fun OrderListScreen(
+    modifier: Modifier = Modifier
+) {
+    Column(
+        modifier = modifier
+            .fillMaxSize()
+            .padding(16.dp)
+    ) {
+        Text(
+            text = "Orders",
+            style = MaterialTheme.typography.headlineMedium,
+            modifier = Modifier.padding(bottom = 16.dp)
+        )
+        // Order list UI will be implemented here
+    }
+}
+
--- a/modules/orders/src/main/java/com/smoa/modules/orders/ui/OrdersModule.kt
+++ b/modules/orders/src/main/java/com/smoa/modules/orders/ui/OrdersModule.kt
@@ -0,0 +1,31 @@
+package com.smoa.modules.orders.ui
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+
+/**
+ * Orders module - Digital orders management system.
+ */
+@Composable
+fun OrdersModule(
+    modifier: Modifier = Modifier
+) {
+    Column(
+        modifier = modifier
+            .fillMaxSize()
+            .padding(16.dp)
+    ) {
+        Text(
+            text = "Orders Management",
+            style = MaterialTheme.typography.headlineMedium
+        )
+        // Orders management UI will be implemented here
+    }
+}
+