copy show/episode metadata

ErsatzTV.Infrastructure/Migrations/20210226150135_Update_TelevisionMetadata.cs

@@ -0,0 +1,29 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace ErsatzTV.Infrastructure.Migrations
+{
+    public partial class Update_TelevisionMetadata : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            var now = DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss.FFFFFFF");
+
+            migrationBuilder.Sql(
+                $@"INSERT INTO ShowMetadata (Outline, Plot, Tagline, ShowId, MetadataKind, Title, OriginalTitle, SortTitle, ReleaseDate, DateAdded, DateUpdated)
+SELECT null, tsm.Plot, null, m.Id, tsm.Source, tsm.Title, null, tsm.SortTitle, tsm.Year || '-01-01 00:00:00', '{now}', '0001-01-01 00:00:00'
+FROM TelevisionShowMetadata tsm
+INNER JOIN MediaItem m ON tsm.TelevisionShowId = m.TelevisionShowId");
+
+            migrationBuilder.Sql(
+                $@"INSERT INTO EpisodeMetadata (Outline, Plot, Tagline, EpisodeId, MetadataKind, Title, OriginalTitle, SortTitle, ReleaseDate, DateAdded, DateUpdated)
+SELECT null, tem.Plot, null, m.Id, tem.Source, tem.Title, null, tem.SortTitle, tem.Aired, '{now}', IFNULL(tem.LastWriteTime, '0001-01-01 00:00:00')
+FROM TelevisionEpisodeMetadata tem
+INNER JOIN MediaItem m ON tem.TelevisionEpisodeId = m.TelevisionEpisodeId;");
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+        }
+    }
+}