Unique email phone number in database

backend/src/entities/user.entity.ts

@@ -24,20 +24,21 @@ export class UserEntity extends BaseEntity {
   @Column({ nullable: true })
   full_name: string;
 
-  @Column({ nullable: true })
+  @Column({ nullable: true, unique: true })
   phone_number: string;
 
+  @IsOptional()
   @Column({ nullable: true })
   address: string;
 
-  @Column({ nullable: true })
+  @Column({ nullable: true, unique: true })
   email: string;
 
   @IsOptional()
   @Column({ nullable: true })
   role_id: number;
   
-  @Column({ nullable: true })
+  @Column()
   hash_password: string;
 
   @IsOptional()

backend/src/migrations/1729846207793-unique-email-phone.ts

@@ -0,0 +1,19 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class UniqueEmailPhone1729846207793 implements MigrationInterface {
+    name = 'UniqueEmailPhone1729846207793'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "users" ADD CONSTRAINT "UQ_17d1817f241f10a3dbafb169fd2" UNIQUE ("phone_number")`);
+        await queryRunner.query(`ALTER TABLE "users" ADD CONSTRAINT "UQ_97672ac88f789774dd47f7c8be3" UNIQUE ("email")`);
+        await queryRunner.query(`ALTER TABLE "users" ALTER COLUMN "hash_password" SET NOT NULL`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "users" ALTER COLUMN "hash_password" DROP NOT NULL`);
+        await queryRunner.query(`ALTER TABLE "users" DROP CONSTRAINT "UQ_97672ac88f789774dd47f7c8be3"`);
+        await queryRunner.query(`ALTER TABLE "users" DROP CONSTRAINT "UQ_17d1817f241f10a3dbafb169fd2"`);
+        await queryRunner.query(`DROP TABLE "feeds"`);
+    }
+
+}