Create endpoint for admins to edit an event (#788)

* Created new endpoint PATCH events/{id}

* Created tests

server/src/middleware/tests/AdminController.test.ts

@@ -817,6 +817,7 @@ describe("AdminController endpoint tests", () => {
       start_date: dateToFirestoreTimeStamp(new Date()),
       end_date: dateToFirestoreTimeStamp(new Date())
     }
+    const eventService = new EventService()
 
     it("should let admins create an event", async () => {
       const res = await request
@@ -827,7 +828,18 @@ describe("AdminController endpoint tests", () => {
       expect(res.status).toEqual(201)
 
       // There should not be more than 1, even if we request more
-      expect((await new EventService().getAllEvents(69)).events).toHaveLength(1)
+      expect((await eventService.getAllEvents(69)).events).toHaveLength(1)
+    })
+    it("should let admins edit an event", async () => {
+      const newEvent = await eventService.createEvent(event1)
+      const res = await request
+        .patch("/admin/events/" + newEvent.id)
+        .set("Authorization", `Bearer ${adminToken}`)
+        .send({ title: "Cool event!", location: "UoA" } as Partial<Event>)
+      expect(res.status).toEqual(200)
+      const fetchedEvent = await eventService.getEventById(newEvent.id)
+      expect(fetchedEvent.title).toEqual("Cool event!")
+      expect(fetchedEvent.location).toEqual("UoA")
     })
   })
 })

server/src/service-layer/controllers/AdminController.ts

@@ -8,7 +8,7 @@ import {
   firestoreTimestampToDate,
   timestampsInRange
 } from "data-layer/adapters/DateUtils"
-import { UserAdditionalInfo } from "data-layer/models/firebase"
+import { UserAdditionalInfo, Event } from "data-layer/models/firebase"
 import BookingDataService from "data-layer/services/BookingDataService"
 import BookingSlotService from "data-layer/services/BookingSlotsService"
 import UserDataService from "data-layer/services/UserDataService"
@@ -710,4 +710,26 @@ export class AdminController extends Controller {
       this.setStatus(500)
     }
   }
+
+  /**
+   * Endpoint for admints to edit an event.
+   */
+  @SuccessResponse("200", "Successfully edited the event!")
+  @Patch("events/{id}")
+  public async editEvent(
+    @Path() id: string,
+    @Body() requestBody: Partial<Event>
+  ) {
+    const eventService = new EventService()
+    const fetchedEvent = await eventService.getEventById(id)
+    if (!fetchedEvent) {
+      this.setStatus(404)
+    }
+    try {
+      eventService.updateEvent(id, requestBody)
+    } catch (e) {
+      this.setStatus(500)
+    }
+    this.setStatus(200)
+  }
 }