Allow foreign keys

core/database/src/androidMain/kotlin/com/google/samples/apps/nowinandroid/core/database/DriverModule.kt

@@ -17,6 +17,7 @@
 package com.google.samples.apps.nowinandroid.core.database
 
 import android.content.Context
+import androidx.sqlite.db.SupportSQLiteDatabase
 import app.cash.sqldelight.async.coroutines.synchronous
 import app.cash.sqldelight.db.QueryResult
 import app.cash.sqldelight.db.SqlDriver
@@ -32,6 +33,15 @@ actual class DriverModule(private val context: Context) {
     actual suspend fun provideDbDriver(
         schema: SqlSchema<QueryResult.AsyncValue<Unit>>,
     ): SqlDriver {
-        return AndroidSqliteDriver(schema.synchronous(), context, "nia-database.db")
+        val synchronousSchema = schema.synchronous()
+        return AndroidSqliteDriver(schema = synchronousSchema,
+            context = context,
+            name = "nia-database.db",
+            callback = object : AndroidSqliteDriver.Callback(synchronousSchema) {
+                override fun onOpen(db: SupportSQLiteDatabase) {
+                    db.setForeignKeyConstraintsEnabled(true)
+                }
+            }
+        )
     }
 }

core/database/src/androidUnitTest/kotlin/com/google/samples/apps/nowinandroid/core/database/BaseTest.android.kt

@@ -18,8 +18,12 @@ package com.google.samples.apps.nowinandroid.core.database
 
 import app.cash.sqldelight.db.SqlDriver
 import app.cash.sqldelight.driver.jdbc.sqlite.JdbcSqliteDriver
+import java.util.Properties
 
 actual suspend fun createDriver(): SqlDriver {
-    return JdbcSqliteDriver(JdbcSqliteDriver.IN_MEMORY)
+    return JdbcSqliteDriver(
+        url = JdbcSqliteDriver.IN_MEMORY,
+        properties = Properties().apply { put("foreign_keys", "true") },
+    )
         .also { NiaDatabase.Schema.create(it).await() }
 }

core/database/src/jvmMain/kotlin/com/google/samples/apps/nowinandroid/core/database/DriverModule.kt

@@ -21,13 +21,17 @@ import app.cash.sqldelight.db.SqlDriver
 import app.cash.sqldelight.db.SqlSchema
 import app.cash.sqldelight.driver.jdbc.sqlite.JdbcSqliteDriver
 import me.tatarka.inject.annotations.Provides
+import java.util.Properties
 
 actual class DriverModule {
     @Provides
     actual suspend fun provideDbDriver(
         schema: SqlSchema<QueryResult.AsyncValue<Unit>>,
     ): SqlDriver {
-        return JdbcSqliteDriver(JdbcSqliteDriver.IN_MEMORY)
+        return JdbcSqliteDriver(
+            url = JdbcSqliteDriver.IN_MEMORY,
+            properties = Properties().apply { put("foreign_keys", "true") },
+        )
             .also { schema.create(it).await() }
     }
 }

core/database/src/jvmTest/kotlin/com/google/samples/apps/nowinandroid/core/database/BaseTest.jvm.kt

@@ -19,8 +19,12 @@ package com.google.samples.apps.nowinandroid.core.database
 import app.cash.sqldelight.db.SqlDriver
 import app.cash.sqldelight.driver.jdbc.sqlite.JdbcSqliteDriver
 import com.google.samples.apps.nowinandroid.core.database.NiaDatabase.Companion.Schema
+import java.util.Properties
 
 actual suspend fun createDriver(): SqlDriver {
-    return JdbcSqliteDriver(JdbcSqliteDriver.IN_MEMORY)
+    return JdbcSqliteDriver(
+        url = JdbcSqliteDriver.IN_MEMORY,
+        properties = Properties().apply { put("foreign_keys", "true") },
+    )
         .also { Schema.create(it).await() }
 }

core/database/src/nativeMain/kotlin/com/google/samples/apps/nowinandroid/core/database/DriverModule.kt

@@ -21,6 +21,7 @@ import app.cash.sqldelight.db.QueryResult
 import app.cash.sqldelight.db.SqlDriver
 import app.cash.sqldelight.db.SqlSchema
 import app.cash.sqldelight.driver.native.NativeSqliteDriver
+import co.touchlab.sqliter.DatabaseConfiguration
 import me.tatarka.inject.annotations.Provides
 
 actual class DriverModule {
@@ -29,6 +30,15 @@ actual class DriverModule {
     actual suspend fun provideDbDriver(
         schema: SqlSchema<QueryResult.AsyncValue<Unit>>,
     ): SqlDriver {
-        return NativeSqliteDriver(schema.synchronous(), "nia-database.db")
+        val synchronousSchema = schema.synchronous()
+        return NativeSqliteDriver(
+            schema = synchronousSchema,
+            name = "nia-database.db",
+            onConfiguration = { config: DatabaseConfiguration ->
+                config.copy(
+                    extendedConfig = DatabaseConfiguration.Extended(foreignKeyConstraints = true),
+                )
+            },
+        )
     }
 }

core/database/src/nativeTest/kotlin/com/google/samples/apps/nowinandroid/core/database/BaseTest.native.kt

@@ -19,8 +19,17 @@ package com.google.samples.apps.nowinandroid.core.database
 import app.cash.sqldelight.async.coroutines.synchronous
 import app.cash.sqldelight.db.SqlDriver
 import app.cash.sqldelight.driver.native.NativeSqliteDriver
+import co.touchlab.sqliter.DatabaseConfiguration
 import com.google.samples.apps.nowinandroid.core.database.NiaDatabase.Companion.Schema
 
 actual suspend fun createDriver(): SqlDriver {
-    return NativeSqliteDriver(Schema.synchronous(), "nia-database-test.db")
+    return NativeSqliteDriver(
+        schema = Schema.synchronous(),
+        name = "nia-database-test.db",
+        onConfiguration = { config: DatabaseConfiguration ->
+            config.copy(
+                extendedConfig = DatabaseConfiguration.Extended(foreignKeyConstraints = true),
+            )
+        },
+    )
 }