From 013cb30d9730dca4199fc68f66eab4d4744e49bc Mon Sep 17 00:00:00 2001
From: abdulhakim2902 <hakim@blocksphere.id>
Date: Fri, 10 Dec 2021 01:41:10 +0700
Subject: [PATCH] fixed testing

---
 .../user.controller.integration.ts            |  6 +-
 src/__tests__/unit/user.controller.unit.ts    | 14 +---
 src/controllers/friend.controller.ts          | 71 ++++++++++++++++++-
 3 files changed, 72 insertions(+), 19 deletions(-)

diff --git a/src/__tests__/integration/controllers/user.controller.integration.ts b/src/__tests__/integration/controllers/user.controller.integration.ts
index 2dc90d572..a010ab250 100644
--- a/src/__tests__/integration/controllers/user.controller.integration.ts
+++ b/src/__tests__/integration/controllers/user.controller.integration.ts
@@ -39,11 +39,7 @@ describe('UserControllerIntegration', () => {
   });
 
   before(async () => {
-    controller = new UserController(
-      userRepository,
-      activityLogRepository,
-      friendRepository,
-    );
+    controller = new UserController(userRepository, activityLogRepository);
   });
 
   beforeEach(async () => {
diff --git a/src/__tests__/unit/user.controller.unit.ts b/src/__tests__/unit/user.controller.unit.ts
index b1d3fdcb3..04d4fe1bf 100644
--- a/src/__tests__/unit/user.controller.unit.ts
+++ b/src/__tests__/unit/user.controller.unit.ts
@@ -7,17 +7,12 @@ import {
 } from '@loopback/testlab';
 import {UserController} from '../../controllers/user.controller';
 import {User} from '../../models';
-import {
-  ActivityLogRepository,
-  FriendRepository,
-  UserRepository,
-} from '../../repositories';
+import {ActivityLogRepository, UserRepository} from '../../repositories';
 import {givenUser} from '../helpers';
 
 describe('UserController', () => {
   let userRepository: StubbedInstanceWithSinonAccessor<UserRepository>;
   let activityLogRepository: StubbedInstanceWithSinonAccessor<ActivityLogRepository>;
-  let friendRepository: StubbedInstanceWithSinonAccessor<FriendRepository>;
   let controller: UserController;
   let aUser: User;
   let aUserWithId: User;
@@ -85,7 +80,6 @@ describe('UserController', () => {
   function resetRepositories() {
     userRepository = createStubInstance(UserRepository);
     activityLogRepository = createStubInstance(ActivityLogRepository);
-    friendRepository = createStubInstance(FriendRepository);
     aUser = givenUser({
       bio: 'Hello, my name is Abdul Hakim!',
     });
@@ -106,10 +100,6 @@ describe('UserController', () => {
       bio: 'Hello, my name is irman!',
     });
 
-    controller = new UserController(
-      userRepository,
-      activityLogRepository,
-      friendRepository,
-    );
+    controller = new UserController(userRepository, activityLogRepository);
   }
 });
diff --git a/src/controllers/friend.controller.ts b/src/controllers/friend.controller.ts
index 73c8aba72..3a98c2166 100644
--- a/src/controllers/friend.controller.ts
+++ b/src/controllers/friend.controller.ts
@@ -1,5 +1,11 @@
 import {intercept} from '@loopback/core';
-import {Filter, FilterExcludingWhere, repository} from '@loopback/repository';
+import {
+  Count,
+  CountSchema,
+  Filter,
+  FilterExcludingWhere,
+  repository,
+} from '@loopback/repository';
 import {
   del,
   get,
@@ -10,9 +16,10 @@ import {
   requestBody,
   response,
 } from '@loopback/rest';
+import {FriendStatusType} from '../enums';
 import {PaginationInterceptor} from '../interceptors';
 import {ValidateFriendRequestInterceptor} from '../interceptors/validate-friend-request.interceptor';
-import {Friend} from '../models';
+import {Friend, User} from '../models';
 import {FriendRepository} from '../repositories';
 // import {authenticate} from '@loopback/authentication';
 
@@ -112,6 +119,66 @@ export class FriendController {
     await this.friendRepository.updateById(id, friend);
   }
 
+  @get('/friends/{requestorId}/mutual/{requesteeId}')
+  @response(200, {
+    description: 'Count mutual friends',
+    content: {
+      'application/json': {
+        schema: CountSchema,
+      },
+    },
+  })
+  async countMutual(
+    @param.path.string('requestorId') requestorId: string,
+    @param.path.string('requesteeId') requesteeId: string,
+  ): Promise<Count> {
+    /* eslint-disable  @typescript-eslint/no-explicit-any */
+    const collection = (
+      this.friendRepository.dataSource.connector as any
+    ).collection(Friend.modelName);
+
+    const countMutual = await collection
+      .aggregate([
+        {
+          $match: {
+            $or: [
+              {
+                requestorId: requestorId,
+                status: FriendStatusType.APPROVED,
+              },
+              {
+                requestorId: requesteeId,
+                status: FriendStatusType.APPROVED,
+              },
+            ],
+          },
+        },
+        {$group: {_id: '$requesteeId', count: {$sum: 1}}},
+        {$match: {count: 2}},
+        {$group: {_id: null, count: {$sum: 1}}},
+        {$project: {_id: 0}},
+      ])
+      .get();
+
+    if (countMutual.length === 0) return {count: 0};
+    return countMutual[0];
+  }
+
+  @intercept(PaginationInterceptor.BINDING_KEY)
+  @get('/friends/{requestorId}/detail/{requesteeId}')
+  @response(200, {
+    description: 'Detai Mutual Friends',
+    content: {
+      'application/json': {
+        schema: User,
+      },
+    },
+  })
+  mutualDetail(
+    @param.path.string('requestorId') requestorId: string,
+    @param.path.string('requesteeId') requesteeId: string,
+  ) {}
+
   @intercept(ValidateFriendRequestInterceptor.BINDING_KEY)
   @del('/friends/{id}')
   @response(204, {