feat: add api remove event (#633)

* feat: add api remove event

* Bump version up to 1.4.8

* address review comments

* chore: hide Mongo-specific delete result behind boolean

* Bump version up to 1.4.13

---------

Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

Author: quangtuanitmo18

package.json

@@ -1,6 +1,6 @@
 {
   "name": "hawk.api",
-  "version": "1.4.12",
+  "version": "1.4.13",
   "main": "index.ts",
   "license": "BUSL-1.1",
   "scripts": {

src/models/eventsFactory.js

@@ -1,8 +1,8 @@
-import { getMidnightWithTimezoneOffset, getUTCMidnight } from '../utils/dates';
 import safe from 'safe-regex';
 import { createProjectEventsByIdLoader } from '../dataLoaders';
 import RedisHelper from '../redisHelper';
 import ChartDataService from '../services/chartDataService';
+import { getMidnightWithTimezoneOffset, getUTCMidnight } from '../utils/dates';
 
 const Factory = require('./modelFactory');
 const mongo = require('../mongo');
@@ -918,6 +918,40 @@ class EventsFactory extends Factory {
     return collection.updateOne(query, update);
   }
 
+  /**
+   * Remove a single event and all related data (repetitions, daily events)
+   *
+   * @param {string|ObjectId} eventId - id of the original event to remove
+   * @return {Promise<boolean>}
+   */
+  async removeEvent(eventId) {
+    const eventsCollection = this.getCollection(this.TYPES.EVENTS);
+
+    const event = await eventsCollection.findOne({ _id: new ObjectId(eventId) });
+
+    // If event is not found, throw error
+    if (!event) {
+      throw new Error(`Event not found for eventId: ${eventId}`);
+    }
+
+    const { groupHash } = event;
+
+    // Delete original event
+    const result = await eventsCollection.deleteOne({ _id: new ObjectId(eventId) });
+
+    // Delete all repetitions with same groupHash
+    if (await this.isCollectionExists(this.TYPES.REPETITIONS)) {
+      await this.getCollection(this.TYPES.REPETITIONS).deleteMany({ groupHash });
+    }
+
+    // Delete all daily event records with same groupHash
+    if (await this.isCollectionExists(this.TYPES.DAILY_EVENTS)) {
+      await this.getCollection(this.TYPES.DAILY_EVENTS).deleteMany({ groupHash });
+    }
+
+    return result.acknowledged && result.deletedCount > 0;
+  }
+
   /**
    * Remove all project events
    *

src/resolvers/event.js

@@ -153,6 +153,22 @@ module.exports = {
       return !!result.acknowledged;
     },
 
+    /**
+     * Remove event and all related data (repetitions, daily events)
+     *
+     * @param {ResolverObj} _obj - resolver context
+     * @param {string} projectId - project id
+     * @param {string} eventId - event id to remove
+     * @return {Promise<boolean>}
+     */
+    async removeEvent(_obj, { projectId, eventId }, context) {
+      const factory = getEventsFactory(context, projectId);
+
+      const result = await factory.removeEvent(eventId);
+
+      return result;
+    },
+
     /**
      * Mutations namespace
      *

src/typeDefs/event.ts

@@ -504,6 +504,21 @@ extend type Mutation {
     mark: EventMark!
   ): Boolean!
 
+  """
+  Remove event and all related data (repetitions, daily events)
+  """
+  removeEvent(
+    """
+    ID of project event is related to
+    """
+    projectId: ID!
+
+    """
+    ID of the event to remove
+    """
+    eventId: ID!
+  ): Boolean! @requireAdmin
+
   """
   Namespace that contains only mutations related to the events
   """