feat: add relationships between user, notif, organ

src/modules/notifications/entities/notification.entity.ts

@@ -0,0 +1,18 @@
+import { BaseEntity } from "src/common/entities/base.entity";
+import { Organ } from "src/modules/organ/entities/organ.entity";
+import { User } from "src/modules/users/entities/user.entity";
+import { Column, Entity, ManyToOne } from "typeorm";
+
+@Entity('notifications')
+export class AppNotification extends BaseEntity {
+    @Column({
+        type: 'boolean'
+    })
+    isRead: boolean;
+
+    @ManyToOne(() => User, (user) => user.notifications)
+    receiver: User;
+
+    @ManyToOne(() => Organ, (organ) => organ.sentNotifications)
+    senderOrgan: Organ;
+}