Basic database structure and partial implementation for UACs and tokens

src/main/scala/db/DatabaseLayer.scala

@@ -0,0 +1,41 @@
+package db
+
+import modules.uac.UACModule
+import modules.executor.ExecutorModule
+
+import scala.concurrent.Future
+import slick.jdbc.JdbcProfile
+import scala.concurrent.ExecutionContext
+
+class DatabaseLayer(
+    val uac: UACModule,
+    val exec: ExecutorModule
+)
+
+
+object DatabaseLayer:
+    def setup(
+        profile: JdbcProfile,
+        config_loc: String = "db_conf"
+    )(implicit ec: ExecutionContext): Future[DatabaseLayer] =
+        import profile.api._
+        val database = Database.forConfig(config_loc)
+
+        // Construct and initialize modules
+        val uacModule = UACModule(profile, database)
+        val uacSetupActions = uacModule.setup
+
+        val executorModule = ExecutorModule(profile, database)
+        val executorSetupOptions = executorModule.setup
+
+        // Run initialization actions
+        val initActions = DBIO.seq(
+            uacSetupActions,
+            executorSetupOptions
+        )
+
+        database.run(initActions).map(_ => 
+            DatabaseLayer(uacModule, executorModule)
+        )
+
+