Add update method to Ad entity

src/modules/ad/core/domain/ad.entity.ts

@@ -6,6 +6,7 @@ import { AdDeletedDomainEvent } from './events/ad-delete.domain-event';
 import { AdInvalidatedDomainEvent } from './events/ad-invalidated.domain-event';
 import { AdSuspendedDomainEvent } from './events/ad-suspended.domain-event';
 import { AdValidatedDomainEvent } from './events/ad-validated.domain-event';
+import { AdUpdatedDomainEvent } from './events/ad.domain-event';
 import { ScheduleItemProps } from './value-objects/schedule-item.value-object';
 import { WaypointProps } from './value-objects/waypoint.value-object';
 
@@ -96,6 +97,25 @@ export class AdEntity extends AggregateRoot<AdProps> {
     return this;
   };
 
+  update = (newProps: CreateAdProps): AdEntity => {
+    this.props.driver = newProps.driver;
+    this.props.passenger = newProps.passenger;
+    this.props.frequency = newProps.frequency;
+    this.props.fromDate = newProps.fromDate;
+    this.props.toDate = newProps.toDate;
+    this.props.seatsProposed = newProps.seatsProposed;
+    this.props.seatsRequested = newProps.seatsRequested;
+    this.props.strict = newProps.strict;
+    this.props.comment = newProps.comment;
+    this.props.schedule = newProps.schedule.map((item) => ({ ...item }));
+    this.props.waypoints = newProps.waypoints.map((wp) => ({ ...wp }));
+    //The ad goes back to pending status until it is validated again
+    this.props.status = Status.PENDING;
+    this.addEvent(new AdUpdatedDomainEvent(this));
+    this.validate();
+    return this;
+  };
+
   delete(): void {
     this.addEvent(
       new AdDeletedDomainEvent({

src/modules/ad/core/domain/ad.types.ts

@@ -1,23 +1,6 @@
 import { ScheduleItemProps } from './value-objects/schedule-item.value-object';
 import { WaypointProps } from './value-objects/waypoint.value-object';
 
-// All properties that an Ad has
-export interface AdProps {
-  userId: string;
-  driver: boolean;
-  status: Status;
-  passenger: boolean;
-  frequency: Frequency;
-  fromDate: string;
-  toDate: string;
-  schedule: ScheduleItemProps[];
-  seatsProposed: number;
-  seatsRequested: number;
-  strict: boolean;
-  waypoints: WaypointProps[];
-  comment?: string;
-}
-
 // Properties that are needed for an Ad creation
 export interface CreateAdProps {
   userId: string;
@@ -34,6 +17,11 @@ export interface CreateAdProps {
   comment?: string;
 }
 
+// All properties that an Ad has
+export interface AdProps extends CreateAdProps {
+  status: Status;
+}
+
 export enum Frequency {
   PUNCTUAL = 'PUNCTUAL',
   RECURRENT = 'RECURRENT',

src/modules/ad/core/domain/events/ad.domain-event.ts

@@ -0,0 +1,23 @@
+import { DomainEvent } from '@mobicoop/ddd-library';
+import { AdEntity } from '../ad.entity';
+
+export abstract class AdDomainEvent extends DomainEvent {
+  readonly ad: AdEntity;
+
+  constructor(ad: AdEntity) {
+    super({
+      metadata: {
+        correlationId: ad.id,
+        timestamp: Date.now(),
+      },
+      aggregateId: ad.id,
+    });
+    this.ad = ad;
+  }
+}
+
+export class AdUpdatedDomainEvent extends AdDomainEvent {
+  constructor(ad: AdEntity) {
+    super(ad);
+  }
+}