feat: webhooks

packages/core/core/src/services/document-service/entries.ts

@@ -48,9 +48,11 @@ const createEntriesService = (uid: UID.ContentType) => {
   async function deleteEntry(id: number) {
     const componentsToDelete = await components.getComponents(uid, { id });
 
-    await strapi.db.query(uid).delete({ where: { id } });
+    const deletedEntry = await strapi.db.query(uid).delete({ where: { id } });
 
     await components.deleteComponents(uid, componentsToDelete as any, { loadComponents: false });
+
+    return deletedEntry;
   }
 
   async function updateEntry(entryToUpdate: any, params = {} as any) {

packages/core/core/src/services/document-service/events.ts

@@ -0,0 +1,62 @@
+import { UID, Utils, Modules, Core } from '@strapi/types';
+import { sanitize } from '@strapi/utils';
+
+import { getDeepPopulate } from './utils/populate';
+
+const EVENTS = {
+  ENTRY_CREATE: 'entry.create',
+  ENTRY_UPDATE: 'entry.update',
+  ENTRY_DELETE: 'entry.delete',
+  ENTRY_PUBLISH: 'entry.publish',
+  ENTRY_UNPUBLISH: 'entry.unpublish',
+  ENTRY_DRAFT_DISCARD: 'entry.draft-discard',
+};
+
+type EventName = Utils.Object.Values<typeof EVENTS>;
+
+/**
+ * Manager to trigger entry related events
+ *
+ * It will populate the entry if it is not a delete event.
+ * So the event payload will contain the full entry.
+ */
+const createEventManager = (strapi: Core.Strapi, uid: UID.Schema) => {
+  const populate = getDeepPopulate(uid, {});
+  const model = strapi.getModel(uid);
+
+  const emitEvent = async (eventName: EventName, entry: Modules.Documents.AnyDocument) => {
+    // There is no need to populate the entry if it has been deleted
+    let populatedEntry = entry;
+    if (![EVENTS.ENTRY_DELETE, EVENTS.ENTRY_UNPUBLISH].includes(eventName)) {
+      populatedEntry = await strapi.db.query(uid).findOne({ where: { id: entry.id }, populate });
+    }
+
+    const sanitizedEntry = await sanitize.sanitizers.defaultSanitizeOutput(
+      {
+        schema: model,
+        getModel: (uid) => strapi.getModel(uid as UID.Schema),
+      },
+      populatedEntry
+    );
+
+    await strapi.eventHub.emit(eventName, {
+      model: model.modelName,
+      uid: model.uid,
+      entry: sanitizedEntry,
+    });
+  };
+
+  return {
+    /**
+     * strapi.db.query might reuse the transaction used in the doc service request,
+     * so this is executed after that transaction is committed.
+     */
+    emitEvent(eventName: EventName, entry: Modules.Documents.AnyDocument) {
+      strapi.db.transaction(({ onCommit }) => {
+        onCommit(() => emitEvent(eventName, entry));
+      });
+    },
+  };
+};
+
+export { createEventManager };

packages/core/core/src/services/document-service/index.ts

@@ -19,9 +19,11 @@ import { transformData } from './transform/data';
  *
  */
 export const createDocumentService = (strapi: Core.Strapi): Modules.Documents.Service => {
+  // Cache the repositories (one per content type)
   const repositories = new Map<string, Modules.Documents.ServiceInstance>();
-  const middlewares = createMiddlewareManager();
 
+  // Manager to handle document service middlewares
+  const middlewares = createMiddlewareManager();
   middlewares.use(databaseErrorsMiddleware);
 
   const factory = function factory(uid: UID.ContentType) {

packages/core/core/src/services/document-service/repository.ts

@@ -1,4 +1,4 @@
-import { omit, assoc, merge } from 'lodash/fp';
+import { omit, assoc, merge, curry } from 'lodash/fp';
 
 import { async, contentTypes as contentTypesUtils } from '@strapi/utils';
 
@@ -13,13 +13,17 @@ import { createDocumentId } from '../../utils/transform-content-types-to-models'
 import { getDeepPopulate } from './utils/populate';
 import { transformParamsToQuery } from './transform/query';
 import { transformParamsDocumentId } from './transform/id-transform';
+import { createEventManager } from './events';
 
 export const createContentTypeRepository: RepositoryFactoryMethod = (uid) => {
   const contentType = strapi.contentType(uid);
   const hasDraftAndPublish = contentTypesUtils.hasDraftAndPublish(contentType);
 
   const entries = createEntriesService(uid);
 
+  const eventManager = createEventManager(strapi, uid);
+  const emitEvent = curry(eventManager.emitEvent);
+
   async function findMany(params = {} as any) {
     const query = await async.pipe(
       DP.defaultToDraft,
@@ -81,9 +85,13 @@ export const createContentTypeRepository: RepositoryFactoryMethod = (uid) => {
     const entriesToDelete = await strapi.db.query(uid).findMany(query);
 
     // Delete all matched entries and its components
-    await async.map(entriesToDelete, (entryToDelete: any) => entries.delete(entryToDelete.id));
+    const deletedEntries = await async.map(entriesToDelete, (entryToDelete: any) =>
+      entries.delete(entryToDelete.id)
+    );
 
-    return { documentId, entries: entriesToDelete };
+    entriesToDelete.forEach(emitEvent('entry.delete'));
+
+    return { documentId, entries: deletedEntries };
   }
 
   async function create(opts = {} as any) {
@@ -99,6 +107,8 @@ export const createContentTypeRepository: RepositoryFactoryMethod = (uid) => {
 
     const doc = await entries.create(queryParams);
 
+    emitEvent('entry.create', doc);
+
     if (hasDraftAndPublish && params.status === 'published') {
       return publish({
         ...params,
@@ -119,7 +129,7 @@ export const createContentTypeRepository: RepositoryFactoryMethod = (uid) => {
     )(params);
 
     // Get deep populate
-    const entriesToClone = await strapi.db?.query(uid).findMany({
+    const entriesToClone = await strapi.db.query(uid).findMany({
       where: {
         ...queryParams?.lookup,
         documentId,
@@ -142,6 +152,8 @@ export const createContentTypeRepository: RepositoryFactoryMethod = (uid) => {
       )
     );
 
+    clonedEntries.forEach(emitEvent('entry.create'));
+
     return { documentId: clonedEntries.at(0)?.documentId, entries: clonedEntries };
   }
 
@@ -171,6 +183,7 @@ export const createContentTypeRepository: RepositoryFactoryMethod = (uid) => {
     let updatedDraft = null;
     if (entryToUpdate) {
       updatedDraft = await entries.update(entryToUpdate, queryParams);
+      emitEvent('entry.update', updatedDraft);
     }
 
     if (!updatedDraft) {
@@ -183,6 +196,7 @@ export const createContentTypeRepository: RepositoryFactoryMethod = (uid) => {
           ...queryParams,
           data: { ...queryParams.data, documentId },
         });
+        emitEvent('entry.create', updatedDraft);
       }
     }
 
@@ -216,45 +230,56 @@ export const createContentTypeRepository: RepositoryFactoryMethod = (uid) => {
       i18n.multiLocaleToLookup(contentType)
     )(params);
 
-    await deleteDocument({
-      ...queryParams,
-      documentId,
-      lookup: { ...queryParams?.lookup, publishedAt: { $ne: null } },
-    });
-
-    // Get deep populate
-    const draftsToPublish = await strapi.db?.query(uid).findMany({
-      where: {
-        ...queryParams?.lookup,
-        documentId,
-        publishedAt: null,
-      },
-      populate: getDeepPopulate(uid, { relationalFields: ['documentId', 'locale'] }),
-    });
+    const [draftsToPublish, publishedToDelete] = await Promise.all([
+      strapi.db.query(uid).findMany({
+        where: {
+          ...queryParams?.lookup,
+          documentId,
+          publishedAt: null, // Ignore lookup
+        },
+        // Populate relations, media, compos and dz
+        populate: getDeepPopulate(uid, { relationalFields: ['documentId', 'locale'] }),
+      }),
+      strapi.db.query(uid).findMany({
+        where: {
+          ...queryParams?.lookup,
+          documentId,
+          publishedAt: { $ne: null },
+        },
+        select: ['id'],
+      }),
+    ]);
+
+    // Delete all published versions
+    await async.map(publishedToDelete, (entry: any) => entries.delete(entry.id));
 
     // Transform draft entry data and create published versions
     const publishedEntries = await async.map(draftsToPublish, (draft: unknown) =>
       entries.publish(draft, queryParams)
     );
 
+    publishedEntries.forEach(emitEvent('entry.publish'));
     return { documentId, entries: publishedEntries };
   }
 
   async function unpublish(opts = {} as any) {
     const { documentId, ...params } = opts;
 
-    const queryParams = await async.pipe(
+    const query = await async.pipe(
       i18n.defaultLocale(contentType),
-      i18n.multiLocaleToLookup(contentType)
+      i18n.multiLocaleToLookup(contentType),
+      transformParamsToQuery(uid),
+      (query) => assoc('where', { ...query.where, documentId, publishedAt: { $ne: null } }, query)
     )(params);
 
-    const { entries } = await deleteDocument({
-      ...params,
-      documentId,
-      lookup: { ...queryParams?.lookup, publishedAt: { $ne: null } },
-    });
+    // Delete all published versions
+    const versionsToDelete = await strapi.db.query(uid).findMany(query);
+    const unpublishedEntries = await async.map(versionsToDelete, (entry: any) =>
+      entries.delete(entry.id)
+    );
 
-    return { documentId, entries };
+    versionsToDelete.forEach(emitEvent('entry.unpublish'));
+    return { documentId, entries: unpublishedEntries };
   }
 
   async function discardDraft(opts = {} as any) {
@@ -265,28 +290,35 @@ export const createContentTypeRepository: RepositoryFactoryMethod = (uid) => {
       i18n.multiLocaleToLookup(contentType)
     )(params);
 
-    // Delete all drafts that match query
-    await deleteDocument({
-      ...queryParams,
-      documentId,
-      lookup: { ...queryParams?.lookup, publishedAt: null },
-    });
-
-    // Get deep populate of published versions
-    const entriesToDraft = await strapi.db?.query(uid).findMany({
-      where: {
-        ...queryParams?.lookup,
-        documentId,
-        publishedAt: { $ne: null },
-      },
-      populate: getDeepPopulate(uid, { relationalFields: ['documentId', 'locale'] }),
-    });
+    const [versionsToDraft, versionsToDelete] = await Promise.all([
+      strapi.db.query(uid).findMany({
+        where: {
+          ...queryParams?.lookup,
+          documentId,
+          publishedAt: { $ne: null },
+        },
+        // Populate relations, media, compos and dz
+        populate: getDeepPopulate(uid, { relationalFields: ['documentId', 'locale'] }),
+      }),
+      strapi.db.query(uid).findMany({
+        where: {
+          ...queryParams?.lookup,
+          documentId,
+          publishedAt: null,
+        },
+        select: ['id'],
+      }),
+    ]);
+
+    // Delete all drafts
+    await async.map(versionsToDelete, (entry: any) => entries.delete(entry.id));
 
     // Transform published entry data and create draft versions
-    const draftEntries = await async.map(entriesToDraft, (entry: any) =>
+    const draftEntries = await async.map(versionsToDraft, (entry: any) =>
       entries.discardDraft(entry, queryParams)
     );
 
+    draftEntries.forEach(emitEvent('entry.draft-discard'));
     return { documentId, entries: draftEntries };
   }
 

packages/core/core/src/services/event-hub.ts

@@ -92,7 +92,10 @@ export default function createEventHub(): EventHub {
     },
 
     removeAllListeners() {
-      return eventHub.destroy();
+      const destroy = eventHub.destroy();
+      // Re-add the default subscriber
+      subscribers.push(defaultSubscriber);
+      return destroy;
     },
 
     addListener(eventName, listener) {

packages/core/core/src/services/webhook-store.ts

@@ -107,7 +107,14 @@ export interface WebhookStore {
 
 const createWebhookStore = ({ db }: { db: Database }): WebhookStore => {
   return {
-    allowedEvents: new Map([]),
+    allowedEvents: new Map([
+      ['ENTRY_CREATE', 'entry.create'],
+      ['ENTRY_UPDATE', 'entry.update'],
+      ['ENTRY_DELETE', 'entry.delete'],
+      ['ENTRY_PUBLISH', 'entry.publish'],
+      ['ENTRY_UNPUBLISH', 'entry.unpublish'],
+      ['ENTRY_DRAFT_DISCARD', 'entry.draft-discard'],
+    ]),
     addAllowedEvent(key, value) {
       this.allowedEvents.set(key, value);
     },

tests/api/core/content-manager/api/basic-dp.test.api.js

@@ -297,6 +297,7 @@ describe('CM API - Basic', () => {
         description: 'Product description updated',
       };
 
+      // Update the product
       await rq({
         method: 'PUT',
         url: `/content-manager/collection-types/api::product-with-dp.product-with-dp/${body.data.documentId}`,
@@ -322,6 +323,7 @@ describe('CM API - Basic', () => {
       expect(draft.body.data.name).toBe(product.name);
     });
   });
+
   // FIX: We don't return the draft entry when deleting in v5
   test.skip('Delete a draft', async () => {
     const res = await rq({