Merge pull request #350 from bakaphp/feat/implement-paginations-on-pa…

…ge-participants-per-event

feat: implement pagination on the page of participants per event

src/modules/event/index.ts

@@ -13,6 +13,7 @@ import {
   GetEventResponse,
   OrderBy,
   EventTypeInterface,
+  getParticipantsByEventIdProps,
 } from '../../types';
 
 import { CREATE_EVENT_MUTATION } from '../../mutations';
@@ -56,14 +57,19 @@ export class Event {
     return response.data.eventTypes.data;
   }
 
-  public async getParticipantsByEventId(
-    eventId: string
-  ): Promise<GetParticipantsByEventId> {
+  public async getParticipantsByEventId({
+    eventId,
+    first,
+    page,
+  }: getParticipantsByEventIdProps): Promise<GetParticipantsByEventId> {
+    const where = {
+      column: 'EVENT_VERSION_ID',
+      operator: 'EQ',
+      value: eventId,
+    };
     const { data } = await this.client.query({
       query: EVENT_PARTICIPANTS_QUERY,
-      variables: {
-        where: { column: 'EVENT_VERSION_ID', operator: 'EQ', value: eventId },
-      },
+      variables: { where, first, page },
       fetchPolicy: 'network-only',
       partialRefetch: true,
     });

src/queries/event.query.ts

@@ -50,9 +50,11 @@ export const EVENT_TYPES_QUERY = gql`
 
 export const EVENT_PARTICIPANTS_QUERY = gql`
   query EventVersionParticipants(
+    $first: Int
+    $page: Int
     $where: QueryEventVersionParticipantsWhereWhereConditions
   ) {
-    eventVersionParticipants(where: $where) {
+    eventVersionParticipants(first: $first, page: $page, where: $where) {
       data {
         participant {
           id

src/types/events.ts

@@ -67,6 +67,12 @@ export type GetParticipantsByEventId = {
   paginatorInfo?: PaginatorInfo;
 }[];
 
+export type getParticipantsByEventIdProps = {
+  eventId?: number | undefined;
+  first?: number;
+  page?: number;
+}
+
 export interface EventCategoryInterface {
   id: string;
   name: string;