EDDNSender: convert_legacy_file() belongs with "open the database"

plugins/eddn.py

@@ -136,6 +136,7 @@ class EDDNSender:
 
         - Ensure the sqlite3 database for EDDN replays exists and has schema.
         - Convert any legacy file into the database.
+        - (Future) Handle any database migrations.
 
         :param eddn_endpoint: Where messages should be sent.
         """
@@ -205,6 +206,25 @@ class EDDNSender:
 
         return db_conn
 
+    def convert_legacy_file(self):
+        """Convert a legacy file's contents into the sqlite3 db."""
+        filename = config.app_dir_path / 'replay.jsonl'
+        try:
+            with open(filename, 'r+', buffering=1) as replay_file:
+                for line in replay_file:
+                    cmdr, msg = json.loads(line)
+                    self.add_message(cmdr, msg)
+
+        except FileNotFoundError:
+            pass
+
+        finally:
+            # Best effort at removing the file/contents
+            # NB: The legacy code assumed it could write to the file.
+            replay_file = open(filename, 'w')  # Will truncate
+            replay_file.close()
+            os.unlink(filename)
+            
     def close(self) -> None:
         """Clean up any resources."""
         if self.db:
@@ -280,25 +300,6 @@ class EDDNSender:
         )
         self.db_conn.commit()
 
-    def convert_legacy_file(self):
-        """Convert a legacy file's contents into the sqlite3 db."""
-        filename = config.app_dir_path / 'replay.jsonl'
-        try:
-            with open(filename, 'r+', buffering=1) as replay_file:
-                for line in replay_file:
-                    cmdr, msg = json.loads(line)
-                    self.add_message(cmdr, msg)
-
-        except FileNotFoundError:
-            pass
-
-        finally:
-            # Best effort at removing the file/contents
-            # NB: The legacy code assumed it could write to the file.
-            replay_file = open(filename, 'w')  # Will truncate
-            replay_file.close()
-            os.unlink(filename)
-
 
 # TODO: a good few of these methods are static or could be classmethods. they should be created as such.
 class EDDN: