Fixing trigger saving, make (old) migration step more robust (drop if exists)

.gitignore

@@ -1,6 +1,7 @@
 /coverage.txt
 /*.iml
 /.env*
+/.dev*
 /.cover*
 /public_html
 /build

compose/rest/trigger.go

@@ -76,6 +76,8 @@ func (ctrl Trigger) Update(ctx context.Context, r *request.TriggerUpdate) (inter
 		err error
 	)
 
+	mod.ID = r.TriggerID
+	mod.NamespaceID = r.NamespaceID
 	mod.ModuleID = r.ModuleID
 	mod.Name = r.Name
 	mod.Actions = r.Actions

system/db/schema/mysql/20190326122000.settings.up.sql

@@ -1,6 +1,6 @@
-DROP TABLE `settings`;
+DROP TABLE IF EXISTS `settings`;
 
-CREATE TABLE `sys_settings` (
+CREATE TABLE IF NOT EXISTS `sys_settings` (
   rel_owner        BIGINT UNSIGNED NOT NULL DEFAULT 0     COMMENT 'Value owner, 0 for global settings',
   name             VARCHAR(200)    NOT NULL               COMMENT 'Unique set of setting keys',
   value            JSON                                   COMMENT 'Setting value',