add isCompleted

packages/slackbot-proxy/src/entities/order.ts

@@ -2,10 +2,6 @@ import {
   Column, CreateDateColumn, Entity, PrimaryGeneratedColumn, UpdateDateColumn,
 } from 'typeorm';
 
-export type {
-
-};
-
 @Entity()
 export class Order {
 
@@ -18,6 +14,9 @@ export class Order {
   @UpdateDateColumn()
   readonly updatedAt: Date;
 
+  @Column({ nullable: true, default: false })
+  isCompleted?: boolean;
+
   @Column({ nullable: true })
   growiUrl?: string;