scanner: Add an ImportTask

For importing tracks from the tagdb

Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>

scanner/task.py

@@ -32,3 +32,15 @@ class FileTask(Task):
             for genre in meta.genres():
                 db.genre.Map.insert(db.genre.Table.find(genre), track)
             db.playlist.TempMap.insert(db.playlist.Table.find("New Tracks"), track)
+
+
+class ImportTask(FileTask):
+    def __init__(self, library, filepath, playcount, lastplayed):
+        FileTask.__init__(self, library, filepath)
+        self.playcount = playcount
+        self.lastplayed = lastplayed
+
+    def run_task(self):
+        FileTask.run_task(self)
+        if track := db.track.Table.lookup(self.filepath):
+            track.last_played(self.playcount, self.lastplayed)

scanner/test_task.py

@@ -1,4 +1,5 @@
 # Copyright 2021 (c) Anna Schumaker.
+import datetime
 import db
 import pathlib
 import unittest
@@ -58,3 +59,26 @@ class TestScannerFileTask(unittest.TestCase):
 
         new = db.playlist.Table.find("New Tracks")
         self.assertEqual(db.playlist.TempMap.lookup_tracks(new), [ track ])
+
+
+class TestScannerImportTask(unittest.TestCase):
+    def setUp(self):
+        db.reset()
+
+    def test_scanner_import_task(self):
+        today = datetime.date.today()
+        lib = db.library.Table.find(test_tracks)
+        it = task.ImportTask(lib, test_track01, 4, today)
+
+        self.assertIsInstance(it, task.FileTask)
+        self.assertEqual(it.library,  lib)
+        self.assertEqual(it.filepath, test_track01)
+        self.assertEqual(it.playcount, 4)
+        self.assertEqual(it.lastplayed, today)
+
+        self.assertIsNone(it.run_task())
+
+        track = db.track.Table.lookup(test_track01)
+        self.assertEqual(track.playcount, 4)
+        self.assertEqual(track.lastplayed,
+                         datetime.datetime.combine(today, datetime.time()))