chore: add business logic

src/modules/subscriptions/entities/user-subscription.entity.ts

@@ -1,4 +1,4 @@
-import { Column, Entity, ManyToOne } from "typeorm";
+import { Column, Entity, JoinTable, ManyToMany, ManyToOne } from "typeorm";
 
 import { SubscriptionPlan } from "./subscription.entity";
 import { BaseEntity } from "../../../common/entities/base.entity";
@@ -28,6 +28,13 @@ export class UserSubscription extends BaseEntity {
   @Column({ type: "text", nullable: false })
   description: string;
 
+  @Column({ type: "varchar", length: 250, unique: true, nullable: true })
+  slug: string;
+
   @Column({ type: "enum", enum: SubscriptionStatus, default: SubscriptionStatus.INACTIVE })
   status: SubscriptionStatus;
+
+  @ManyToMany(() => User)
+  @JoinTable()
+  staff: User[];
 }