Added rudimentary notifications for set alerts.

migrations/20190325001339_releases.js

@@ -1241,6 +1241,33 @@ exports.up = knex => Promise.resolve()
 
 		table.unique(['alert_id', 'stash_id']);
 	}))
+	.then(() => knex.schema.createTable('notifications', (table) => {
+		table.increments('id');
+
+		table.integer('user_id')
+			.notNullable()
+			.references('id')
+			.inTable('users')
+			.onDelete('cascade');
+
+		table.integer('scene_id')
+			.references('id')
+			.inTable('releases')
+			.onDelete('cascade');
+
+		table.integer('alert_id')
+			.references('id')
+			.inTable('alerts')
+			.onDelete('set null');
+
+		table.boolean('seen')
+			.notNullable()
+			.defaultTo(false);
+
+		table.datetime('created_at')
+			.notNullable()
+			.defaultTo(knex.fn.now());
+	}))
 	// SEARCH
 	.then(() => { // eslint-disable-line arrow-body-style
 		// allow vim fold
@@ -1631,6 +1658,8 @@ exports.down = (knex) => { // eslint-disable-line arrow-body-style
 		DROP TABLE IF EXISTS entities_types CASCADE;
 		DROP TABLE IF EXISTS entities CASCADE;
 
+		DROP TABLE IF EXISTS notifications CASCADE;
+
 		DROP TABLE IF EXISTS stashes_scenes CASCADE;
 		DROP TABLE IF EXISTS stashes_movies CASCADE;
 		DROP TABLE IF EXISTS stashes_actors CASCADE;