Merge pull request #3417 from nichwall/series_cleanup_2

Add: series migration to be unique

server/models/Series.js

@@ -83,6 +83,12 @@ class Series extends Model {
           //     collate: 'NOCASE'
           //   }]
           // },
+          {
+            // unique constraint on name and libraryId
+            fields: ['name', 'libraryId'],
+            unique: true,
+            name: 'unique_series_name_per_library'
+          },
           {
             fields: ['libraryId']
           }