fix: get entity props

Author: Sairyss

package.json

@@ -63,7 +63,7 @@
     "rxjs": "^7.2.0",
     "slonik": "^31.2.4",
     "uuid": "^9.0.0",
-    "zod": "^3.20.6"
+    "zod": "^3.21.4"
   },
   "devDependencies": {
     "@nestjs/cli": "^9.0.0",
@@ -108,6 +108,6 @@
     "testEnvironment": "node"
   },
   "volta": {
-    "node": "16.16.0"
+    "node": "20.1.0"
   }
 }

src/libs/ddd/entity.base.ts

@@ -92,21 +92,17 @@ export abstract class Entity<EntityProps> {
   }
 
   /**
-   * Returns current **copy** of entity's props.
-   * Modifying entity's state won't change previously created
-   * copy returned by this method since it doesn't return a reference.
-   * If a reference to a specific property is needed create a getter in parent class.
-   *
+   * Returns entity properties.
    * @return {*}  {Props & EntityProps}
    * @memberof Entity
    */
-  public getPropsCopy(): EntityProps & BaseEntityProps {
-    const propsCopy = structuredClone({
+  public getProps(): EntityProps & BaseEntityProps {
+    const propsCopy = {
       id: this._id,
       createdAt: this._createdAt,
       updatedAt: this._updatedAt,
       ...this.props,
-    });
+    };
     return Object.freeze(propsCopy);
   }
 

src/modules/user/database/user.repository.ts

@@ -49,7 +49,7 @@ export class UserRepository
   }
 
   async updateAddress(user: UserEntity): Promise<void> {
-    const address = user.getPropsCopy().address;
+    const address = user.getProps().address;
     const statement = sql.type(userSchema)`
     UPDATE "users" SET
     street = ${address.street}, country = ${address.country}, "postalCode" = ${address.postalCode}

src/modules/user/domain/user.entity.ts

@@ -36,7 +36,7 @@ export class UserEntity extends AggregateRoot<UserProps> {
   /* You can create getters only for the properties that you need to
   access and leave the rest of the properties private to keep entity
   encapsulated. To get all entity properties (for saving it to a
-  database or mapping a response) use .getPropsCopy() method
+  database or mapping a response) use .getProps() method
   defined in a EntityBase parent class */
   get role(): UserRoles {
     return this.props.role;

src/modules/user/user.mapper.ts

@@ -17,7 +17,7 @@ export class UserMapper
   implements Mapper<UserEntity, UserModel, UserResponseDto>
 {
   toPersistence(entity: UserEntity): UserModel {
-    const copy = entity.getPropsCopy();
+    const copy = entity.getProps();
     const record: UserModel = {
       id: copy.id,
       createdAt: copy.createdAt,
@@ -50,7 +50,7 @@ export class UserMapper
   }
 
   toResponse(entity: UserEntity): UserResponseDto {
-    const props = entity.getPropsCopy();
+    const props = entity.getProps();
     const response = new UserResponseDto(entity);
     response.email = props.email;
     response.country = props.address.country;

src/modules/wallet/wallet.mapper.ts

@@ -6,7 +6,7 @@ import { WalletModel, walletSchema } from './database/wallet.repository';
 @Injectable()
 export class WalletMapper implements Mapper<WalletEntity, WalletModel> {
   toPersistence(entity: WalletEntity): WalletModel {
-    const copy = entity.getPropsCopy();
+    const copy = entity.getProps();
     const record: WalletModel = {
       id: copy.id,
       createdAt: copy.createdAt,