Merge pull request #57 from HackRU/feat-event-points

feat: implement points in attend-event

src/functions/attend-event/handler.ts

@@ -77,8 +77,8 @@ const attendEvent: ValidatedEventAPIGatewayProxyEvent<typeof schema> = async (ev
           $push: { [`day_of.event.${hackEvent}.time`]: currentTime },
         }
       );
-    } else if (event.body.again === false) {
-      // if can only attend this event once and user has already attended
+    } else if (attendEvent.day_of.event[hackEvent].attend >= event.body.limit) {
+      // if attended this event the max times allowed as per limit
       return {
         statusCode: 409,
         body: JSON.stringify({
@@ -97,6 +97,21 @@ const attendEvent: ValidatedEventAPIGatewayProxyEvent<typeof schema> = async (ev
       );
     }
 
+    if (event.body.points) {
+      const points = db.getCollection('f24-points-syst');
+      const userPoints = await points.findOne({ email: event.body.qr });
+      if (!userPoints) await points.insertOne({ email: event.body.qr, balance: 0, total_points: 0 });
+
+      if (event.body.points < 0)
+        await points.updateOne({ email: event.body.qr }, { $inc: { balance: event.body.points } });
+      else if (event.body.points > 0) {
+        await points.updateOne(
+          { email: event.body.qr },
+          { $inc: { balance: event.body.points, total_points: event.body.points } }
+        );
+      }
+    }
+
     // return success case
     return {
       statusCode: 200,

src/functions/attend-event/schema.ts

@@ -5,7 +5,8 @@ export default {
     auth_token: { type: 'string' },
     qr: { type: 'string', format: 'email' },
     event: { type: 'string' },
-    again: { type: 'boolean', default: true },
+    points: { type: 'number' },
+    limit: { type: 'number' },
   },
-  required: ['auth_email', 'auth_token', 'qr', 'event'],
+  required: ['auth_email', 'auth_token', 'qr', 'event', 'limit'],
 } as const;

tests/attend-event.test.ts

@@ -30,7 +30,7 @@ describe('Attend-Event tests', () => {
     auth_token: 'mockToken',
     qr: '[email protected]',
     event: 'lunch',
-    again: false,
+    limit: 1,
   };
   const path = '/attend-event';
   const httpMethod = 'POST';
@@ -83,12 +83,13 @@ describe('Attend-Event tests', () => {
 
   // case 4
   it('user tries to check into an event the second time but it can only be attended once', async () => {
-    userData.again = false;
     findOneMock
       .mockReturnValueOnce({
         day_of: {
           event: {
-            lunch: 1,
+            lunch: {
+              attend: 1,
+            },
           },
         },
       })
@@ -113,7 +114,6 @@ describe('Attend-Event tests', () => {
 
   // case 5
   it('success check-in to an event', async () => {
-    userData.again = true;
     findOneMock
       .mockReturnValueOnce({
         day_of: {},