1 files changed, 76 insertions, 0 deletions
diff --git a/src/main/scala/xyz/driver/core/database/database.scala b/src/main/scala/xyz/driver/core/database/database.scala
new file mode 100644
index 0000000..a8aec63
--- /dev/null
+++ b/src/main/scala/xyz/driver/core/database/database.scala
@@ -0,0 +1,76 @@
+package xyz.driver.core
+
+import scala.concurrent.Future
+
+import slick.backend.DatabaseConfig
+import slick.driver.JdbcProfile
+import xyz.driver.core.time.Time
+import xyz.driver.core.date.Date
+
+package database {
+
+  trait Database {
+    val profile: JdbcProfile
+    val database: JdbcProfile#Backend#Database
+  }
+
+  object Database {
+
+    def fromConfig(databaseName: String): Database = {
+      val dbConfig: DatabaseConfig[JdbcProfile] = DatabaseConfig.forConfig(databaseName)
+
+      new Database {
+        val profile: JdbcProfile                   = dbConfig.driver
+        val database: JdbcProfile#Backend#Database = dbConfig.db
+      }
+    }
+  }
+
+  trait ColumnTypes {
+    val profile: JdbcProfile
+    import profile.api._
+
+    implicit def `xyz.driver.core.Id.columnType`[T]: BaseColumnType[Id[T]]
+
+    implicit def `xyz.driver.core.Name.columnType`[T]: BaseColumnType[Name[T]] =
+      MappedColumnType.base[Name[T], String](_.value, Name[T](_))
+
+    implicit def `xyz.driver.core.time.Time.columnType`: BaseColumnType[Time] =
+      MappedColumnType.base[Time, Long](_.millis, Time(_))
+
+    implicit def `xyz.driver.core.time.Date.columnType`: BaseColumnType[Date] =
+      MappedColumnType.base[Date, java.sql.Date](dateToSqlDate(_), sqlDateToDate(_))
+  }
+
+  object ColumnTypes {
+    trait UUID extends ColumnTypes {
+      import profile.api._
+
+      override implicit def `xyz.driver.core.Id.columnType`[T] =
+        MappedColumnType
+          .base[Id[T], java.util.UUID](id => java.util.UUID.fromString(id.value), uuid => Id[T](uuid.toString))
+    }
+    trait SerialId extends ColumnTypes {
+      import profile.api._
+
+      override implicit def `xyz.driver.core.Id.columnType`[T] =
+        MappedColumnType.base[Id[T], Long](_.value.toLong, serialId => Id[T](serialId.toString))
+    }
+    trait NaturalId extends ColumnTypes {
+      import profile.api._
+
+      override implicit def `xyz.driver.core.Id.columnType`[T] =
+        MappedColumnType.base[Id[T], String](_.value, Id[T](_))
+    }
+  }
+
+  trait DatabaseObject extends ColumnTypes {
+    def createTables(): Future[Unit]
+    def disconnect(): Unit
+  }
+
+  abstract class DatabaseObjectAdapter extends DatabaseObject {
+    def createTables(): Future[Unit] = Future.successful(())
+    def disconnect(): Unit           = {}
+  }
+}