clear storage on build

src/app/models/beast-orm.ts

@@ -1,7 +1,5 @@
 import { models } from 'beast-orm'
-import { AESEncrypt } from '../services/aesencrypt.service'
-
-const _AESEncrypt  = new AESEncrypt()
+import { environment } from 'src/environments/environment'
 const { ArrayField, JsonField}  = models.indexedDB.fields
 
 export class MessageModel extends models.Model {
@@ -36,18 +34,11 @@ export class DeleteMessageModel extends models.Model {
 
 
 models.register({
-  databaseName: 'chat-storage',
+  databaseName: 'chat-storage'+environment.version.lastCommitNumber,
   type: 'indexedDB',
   version: 5,
   models: [MessageModel, DeleteMessageModel]
 })
 
 
-// models.registerDynamic({
-// 	type: 'indexedDB',
-// 	version: 4,
-// 	models: [MessageModel, DeleteMessageModel]
-// })
-
-
-window['MessageModel'] = MessageModel
+window['MessageModel'] = MessageModel