feat: Create a database logger

Author: omardoescode

file_service/src/main/scala/db/transactor.scala

@@ -10,11 +10,34 @@ import cats.effect.unsafe.implicits.global
 import doobie._
 import doobie.implicits._
 import doobie.util.transactor.Transactor
+import doobie.util.log.{
+  LogHandler,
+  LogEvent,
+  Success,
+  ProcessingFailure,
+  ExecFailure
+}
+
 import utils.config
 
+val handler: LogHandler[IO] = new LogHandler[IO] {
+  def run(event: LogEvent) = event match {
+    case Success(sql, args, _, _, processing_time) =>
+      IO.println(
+        s"Executed: $sql | args: $args | Procesing Time: ${processing_time.toMillis} ms"
+      )
+    case ProcessingFailure(sql, args, _, _, processing_time, failure) =>
+      IO.println(
+        s"Processing failure: $sql | args: $args | Processing Time: ${processing_time.toMillis} ms",
+        failure
+      )
+    case ExecFailure(sql, args, _, _, failure) =>
+      IO.println(s"Execution failure: $sql | args: $args", failure)
+  }
+}
+
 val transactor: Transactor[IO] = Transactor.fromDriverManager[IO](
   driver = "org.sqlite.JDBC",
-  // url = config.DB_URL,
   url = config.DB_URL,
-  logHandler = None
+  logHandler = Some(handler)
 )