[Housekeeping] Store the upload event as a datetime rather than a date (#269)

* [WIP] renamed and migrated upload_date column

* Refactored yt-dlp media module

* Refactored parse_upload_date

* Refactored media item upload_date_index

* Got media tests running

* Refactored media item table live

* Cleaned up the stragglers

* Fixed old oversight re: original_url

lib/pinchflat/media/media_item.ex

@@ -26,7 +26,7 @@ defmodule Pinchflat.Media.MediaItem do
     :livestream,
     :source_id,
     :short_form_content,
-    :upload_date,
+    :uploaded_at,
     :upload_date_index,
     :duration_seconds,
     # these fields are captured only on download
@@ -51,7 +51,7 @@ defmodule Pinchflat.Media.MediaItem do
     livestream
     media_id
     source_id
-    upload_date
+    uploaded_at
     short_form_content
   )a
 
@@ -69,7 +69,7 @@ defmodule Pinchflat.Media.MediaItem do
     field :short_form_content, :boolean, default: false
     field :media_downloaded_at, :utc_datetime
     field :media_redownloaded_at, :utc_datetime
-    field :upload_date, :date
+    field :uploaded_at, :utc_datetime
     field :upload_date_index, :integer, default: 0
     field :duration_seconds, :integer
 
@@ -130,7 +130,7 @@ defmodule Pinchflat.Media.MediaItem do
     ~w(__meta__ __struct__ metadata tasks media_items_search_index)a
   end
 
-  defp update_upload_date_index(%{changes: changes} = changeset) when is_map_key(changes, :upload_date) do
+  defp update_upload_date_index(%{changes: changes} = changeset) when is_map_key(changes, :uploaded_at) do
     source_id = get_field(changeset, :source_id)
     source = Sources.get_source!(source_id)
     # Channels should count down from 99, playlists should count up from 0
@@ -142,7 +142,7 @@ defmodule Pinchflat.Media.MediaItem do
 
     current_max =
       MediaQuery.new()
-      |> where(^dynamic([mi], mi.upload_date == ^changes.upload_date and ^MediaQuery.for_source(source)))
+      |> where(^dynamic([mi], ^MediaQuery.upload_date_matches(changes.uploaded_at) and ^MediaQuery.for_source(source)))
       |> Repo.aggregate(aggregator, :upload_date_index)
 
     case current_max do