chore: removed stated return type

packages/hoppscotch-backend/src/admin/admin.service.ts

@@ -181,7 +181,7 @@ export class AdminService {
    * @returns an array team invitations
    */
   async pendingInvitationCountInTeam(teamID: string) {
-    const invitations = await this.teamInvitationService.getAllTeamInvitations(
+    const invitations = await this.teamInvitationService.getTeamInvitations(
       teamID,
     );
 
@@ -257,7 +257,7 @@ export class AdminService {
       if (E.isRight(userInvitation)) {
         await this.teamInvitationService.revokeInvitation(
           userInvitation.right.id,
-        )();
+        );
       }
 
       return E.right(addedUser.right);

packages/hoppscotch-backend/src/auth/auth.service.ts

@@ -228,7 +228,7 @@ export class AuthService {
         url = process.env.VITE_BASE_URL;
     }
 
-    await this.mailerService.sendAuthEmail(email, {
+    await this.mailerService.sendEmail(email, {
       template: 'code-your-own',
       variables: {
         inviteeEmail: email,

packages/hoppscotch-backend/src/errors.ts

@@ -312,6 +312,13 @@ export const SHORTCODE_ALREADY_EXISTS = 'shortcode/already_exists' as const;
  */
 export const TEAM_ENVIRONMENT_NOT_FOUND = 'team_environment/not_found' as const;
 
+/**
+ * Invalid TEAM ENVIRONMENT name
+ * (TeamEnvironmentsService)
+ */
+export const TEAM_ENVIRONMENT_SHORT_NAME =
+  'team_environment/short_name' as const;
+
 /**
  * The user is not a member of the team of the given environment
  * (GqlTeamEnvTeamGuard)

packages/hoppscotch-backend/src/mailer/mailer.service.ts

@@ -5,7 +5,6 @@ import {
   UserMagicLinkMailDescription,
 } from './MailDescriptions';
 import { throwErr } from 'src/utils';
-import * as TE from 'fp-ts/TaskEither';
 import { EMAIL_FAILED } from 'src/errors';
 import { MailerService as NestMailerService } from '@nestjs-modules/mailer';
 
@@ -35,33 +34,14 @@ export class MailerService {
 
   /**
    * Sends an email to the given email address given a mail description
-   * @param to The email address to be sent to (NOTE: this is not validated)
+   * @param to Receiver's email id
    * @param mailDesc Definition of what email to be sent
+   * @returns Response if email was send successfully or not
    */
-  sendMail(
+  async sendEmail(
     to: string,
     mailDesc: MailDescription | UserMagicLinkMailDescription,
   ) {
-    return TE.tryCatch(
-      async () => {
-        await this.nestMailerService.sendMail({
-          to,
-          template: mailDesc.template,
-          subject: this.resolveSubjectForMailDesc(mailDesc),
-          context: mailDesc.variables,
-        });
-      },
-      () => EMAIL_FAILED,
-    );
-  }
-
-  /**
-   *
-   * @param to Receiver's email id
-   * @param mailDesc Details of email to be sent for Magic-Link auth
-   * @returns Response if email was send successfully or not
-   */
-  async sendAuthEmail(to: string, mailDesc: UserMagicLinkMailDescription) {
     try {
       await this.nestMailerService.sendMail({
         to,

packages/hoppscotch-backend/src/team-environments/gql-team-env-team.guard.ts

@@ -1,15 +1,5 @@
 import { CanActivate, ExecutionContext, Injectable } from '@nestjs/common';
 import { Reflector } from '@nestjs/core';
-import * as TE from 'fp-ts/TaskEither';
-import * as O from 'fp-ts/Option';
-import * as S from 'fp-ts/string';
-import { pipe } from 'fp-ts/function';
-import {
-  getAnnotatedRequiredRoles,
-  getGqlArg,
-  getUserFromGQLContext,
-  throwErr,
-} from 'src/utils';
 import { TeamEnvironmentsService } from './team-environments.service';
 import {
   BUG_AUTH_NO_USER_CTX,
@@ -19,6 +9,10 @@ import {
   TEAM_ENVIRONMENT_NOT_FOUND,
 } from 'src/errors';
 import { TeamService } from 'src/team/team.service';
+import { GqlExecutionContext } from '@nestjs/graphql';
+import * as E from 'fp-ts/Either';
+import { TeamMemberRole } from '@prisma/client';
+import { throwErr } from 'src/utils';
 
 /**
  * A guard which checks whether the caller of a GQL Operation
@@ -33,50 +27,31 @@ export class GqlTeamEnvTeamGuard implements CanActivate {
     private readonly teamService: TeamService,
   ) {}
 
-  canActivate(context: ExecutionContext): Promise<boolean> {
+  async canActivate(context: ExecutionContext): Promise<boolean> {
-    return pipe(
+    const requireRoles = this.reflector.get<TeamMemberRole[]>(
-      TE.Do,
+      'requiresTeamRole',
+      context.getHandler(),
+    );
+    if (!requireRoles) throw new Error(BUG_TEAM_ENV_GUARD_NO_REQUIRE_ROLES);
 
-      TE.bindW('requiredRoles', () =>
+    const gqlExecCtx = GqlExecutionContext.create(context);
-        pipe(
-          getAnnotatedRequiredRoles(this.reflector, context),
-          TE.fromOption(() => BUG_TEAM_ENV_GUARD_NO_REQUIRE_ROLES),
-        ),
-      ),
 
-      TE.bindW('user', () =>
+    const { user } = gqlExecCtx.getContext().req;
-        pipe(
+    if (user == undefined) throw new Error(BUG_AUTH_NO_USER_CTX);
-          getUserFromGQLContext(context),
-          TE.fromOption(() => BUG_AUTH_NO_USER_CTX),
-        ),
-      ),
 
-      TE.bindW('envID', () =>
+    const { id } = gqlExecCtx.getArgs<{ id: string }>();
-        pipe(
+    if (!id) throwErr(BUG_TEAM_ENV_GUARD_NO_ENV_ID);
-          getGqlArg('id', context),
-          O.fromPredicate(S.isString),
-          TE.fromOption(() => BUG_TEAM_ENV_GUARD_NO_ENV_ID),
-        ),
-      ),
 
-      TE.bindW('membership', ({ envID, user }) =>
+    const teamEnvironment =
-        pipe(
+      await this.teamEnvironmentService.getTeamEnvironment(id);
-          this.teamEnvironmentService.getTeamEnvironment(envID),
+    if (E.isLeft(teamEnvironment)) throwErr(TEAM_ENVIRONMENT_NOT_FOUND);
-          TE.fromTaskOption(() => TEAM_ENVIRONMENT_NOT_FOUND),
-          TE.chainW((env) =>
-            pipe(
-              this.teamService.getTeamMemberTE(env.teamID, user.uid),
-              TE.mapLeft(() => TEAM_ENVIRONMENT_NOT_TEAM_MEMBER),
-            ),
-          ),
-        ),
-      ),
 
-      TE.map(({ membership, requiredRoles }) =>
+    const member = await this.teamService.getTeamMember(
-        requiredRoles.includes(membership.role),
+      teamEnvironment.right.teamID,
-      ),
+      user.uid,
+    );
+    if (!member) throwErr(TEAM_ENVIRONMENT_NOT_TEAM_MEMBER);
 
-      TE.getOrElse(throwErr),
+    return requireRoles.includes(member.role);
-    )();
   }
 }

packages/hoppscotch-backend/src/team-environments/input-type.args.ts

@@ -0,0 +1,41 @@
+import { ArgsType, Field, ID } from '@nestjs/graphql';
+
+@ArgsType()
+export class CreateTeamEnvironmentArgs {
+  @Field({
+    name: 'name',
+    description: 'Name of the Team Environment',
+  })
+  name: string;
+
+  @Field(() => ID, {
+    name: 'teamID',
+    description: 'ID of the Team',
+  })
+  teamID: string;
+
+  @Field({
+    name: 'variables',
+    description: 'JSON string of the variables object',
+  })
+  variables: string;
+}
+
+@ArgsType()
+export class UpdateTeamEnvironmentArgs {
+  @Field(() => ID, {
+    name: 'id',
+    description: 'ID of the Team Environment',
+  })
+  id: string;
+  @Field({
+    name: 'name',
+    description: 'Name of the Team Environment',
+  })
+  name: string;
+  @Field({
+    name: 'variables',
+    description: 'JSON string of the variables object',
+  })
+  variables: string;
+}

packages/hoppscotch-backend/src/team-environments/team-environments.resolver.ts

@@ -13,6 +13,11 @@ import { throwErr } from 'src/utils';
 import { GqlTeamEnvTeamGuard } from './gql-team-env-team.guard';
 import { TeamEnvironment } from './team-environments.model';
 import { TeamEnvironmentsService } from './team-environments.service';
+import * as E from 'fp-ts/Either';
+import {
+  CreateTeamEnvironmentArgs,
+  UpdateTeamEnvironmentArgs,
+} from './input-type.args';
 
 @UseGuards(GqlThrottlerGuard)
 @Resolver(() => 'TeamEnvironment')
@@ -29,29 +34,18 @@ export class TeamEnvironmentsResolver {
   })
   @UseGuards(GqlAuthGuard, GqlTeamMemberGuard)
   @RequiresTeamRole(TeamMemberRole.OWNER, TeamMemberRole.EDITOR)
-  createTeamEnvironment(
+  async createTeamEnvironment(
-    @Args({
+    @Args() args: CreateTeamEnvironmentArgs,
-      name: 'name',
-      description: 'Name of the Team Environment',
-    })
-    name: string,
-    @Args({
-      name: 'teamID',
-      description: 'ID of the Team',
-      type: () => ID,
-    })
-    teamID: string,
-    @Args({
-      name: 'variables',
-      description: 'JSON string of the variables object',
-    })
-    variables: string,
   ): Promise<TeamEnvironment> {
-    return this.teamEnvironmentsService.createTeamEnvironment(
+    const teamEnvironment =
-      name,
+      await this.teamEnvironmentsService.createTeamEnvironment(
-      teamID,
+        args.name,
-      variables,
+        args.teamID,
-    )();
+        args.variables,
+      );
+
+    if (E.isLeft(teamEnvironment)) throwErr(teamEnvironment.left);
+    return teamEnvironment.right;
   }
 
   @Mutation(() => Boolean, {
@@ -59,7 +53,7 @@ export class TeamEnvironmentsResolver {
   })
   @UseGuards(GqlAuthGuard, GqlTeamEnvTeamGuard)
   @RequiresTeamRole(TeamMemberRole.OWNER, TeamMemberRole.EDITOR)
-  deleteTeamEnvironment(
+  async deleteTeamEnvironment(
     @Args({
       name: 'id',
       description: 'ID of the Team Environment',
@@ -67,10 +61,12 @@ export class TeamEnvironmentsResolver {
     })
     id: string,
   ): Promise<boolean> {
-    return pipe(
+    const isDeleted = await this.teamEnvironmentsService.deleteTeamEnvironment(
-      this.teamEnvironmentsService.deleteTeamEnvironment(id),
+      id,
-      TE.getOrElse(throwErr),
+    );
-    )();
+
+    if (E.isLeft(isDeleted)) throwErr(isDeleted.left);
+    return isDeleted.right;
   }
 
   @Mutation(() => TeamEnvironment, {
@@ -79,28 +75,19 @@ export class TeamEnvironmentsResolver {
   })
   @UseGuards(GqlAuthGuard, GqlTeamEnvTeamGuard)
   @RequiresTeamRole(TeamMemberRole.OWNER, TeamMemberRole.EDITOR)
-  updateTeamEnvironment(
+  async updateTeamEnvironment(
-    @Args({
+    @Args()
-      name: 'id',
+    args: UpdateTeamEnvironmentArgs,
-      description: 'ID of the Team Environment',
-      type: () => ID,
-    })
-    id: string,
-    @Args({
-      name: 'name',
-      description: 'Name of the Team Environment',
-    })
-    name: string,
-    @Args({
-      name: 'variables',
-      description: 'JSON string of the variables object',
-    })
-    variables: string,
   ): Promise<TeamEnvironment> {
-    return pipe(
+    const updatedTeamEnvironment =
-      this.teamEnvironmentsService.updateTeamEnvironment(id, name, variables),
+      await this.teamEnvironmentsService.updateTeamEnvironment(
-      TE.getOrElse(throwErr),
+        args.id,
-    )();
+        args.name,
+        args.variables,
+      );
+
+    if (E.isLeft(updatedTeamEnvironment)) throwErr(updatedTeamEnvironment.left);
+    return updatedTeamEnvironment.right;
   }
 
   @Mutation(() => TeamEnvironment, {
@@ -108,7 +95,7 @@ export class TeamEnvironmentsResolver {
   })
   @UseGuards(GqlAuthGuard, GqlTeamEnvTeamGuard)
   @RequiresTeamRole(TeamMemberRole.OWNER, TeamMemberRole.EDITOR)
-  deleteAllVariablesFromTeamEnvironment(
+  async deleteAllVariablesFromTeamEnvironment(
     @Args({
       name: 'id',
       description: 'ID of the Team Environment',
@@ -116,10 +103,13 @@ export class TeamEnvironmentsResolver {
     })
     id: string,
   ): Promise<TeamEnvironment> {
-    return pipe(
+    const teamEnvironment =
-      this.teamEnvironmentsService.deleteAllVariablesFromTeamEnvironment(id),
+      await this.teamEnvironmentsService.deleteAllVariablesFromTeamEnvironment(
-      TE.getOrElse(throwErr),
+        id,
-    )();
+      );
+
+    if (E.isLeft(teamEnvironment)) throwErr(teamEnvironment.left);
+    return teamEnvironment.right;
   }
 
   @Mutation(() => TeamEnvironment, {
@@ -127,7 +117,7 @@ export class TeamEnvironmentsResolver {
   })
   @UseGuards(GqlAuthGuard, GqlTeamEnvTeamGuard)
   @RequiresTeamRole(TeamMemberRole.OWNER, TeamMemberRole.EDITOR)
-  createDuplicateEnvironment(
+  async createDuplicateEnvironment(
     @Args({
       name: 'id',
       description: 'ID of the Team Environment',
@@ -135,10 +125,12 @@ export class TeamEnvironmentsResolver {
     })
     id: string,
   ): Promise<TeamEnvironment> {
-    return pipe(
+    const res = await this.teamEnvironmentsService.createDuplicateEnvironment(
-      this.teamEnvironmentsService.createDuplicateEnvironment(id),
+      id,
-      TE.getOrElse(throwErr),
+    );
-    )();
+
+    if (E.isLeft(res)) throwErr(res.left);
+    return res.right;
   }
 
   /* Subscriptions */

packages/hoppscotch-backend/src/team-environments/team-environments.service.spec.ts

@@ -2,7 +2,11 @@ import { mockDeep, mockReset } from 'jest-mock-extended';
 import { PrismaService } from 'src/prisma/prisma.service';
 import { TeamEnvironment } from './team-environments.model';
 import { TeamEnvironmentsService } from './team-environments.service';
-import { TEAM_ENVIRONMENT_NOT_FOUND } from 'src/errors';
+import {
+  JSON_INVALID,
+  TEAM_ENVIRONMENT_NOT_FOUND,
+  TEAM_ENVIRONMENT_SHORT_NAME,
+} from 'src/errors';
 
 const mockPrisma = mockDeep<PrismaService>();
 
@@ -31,125 +35,81 @@ beforeEach(() => {
 
 describe('TeamEnvironmentsService', () => {
   describe('getTeamEnvironment', () => {
-    test('queries the db with the id', async () => {
+    test('should successfully return a TeamEnvironment with valid ID', async () => {
-      mockPrisma.teamEnvironment.findFirst.mockResolvedValue(teamEnvironment);
+      mockPrisma.teamEnvironment.findFirstOrThrow.mockResolvedValueOnce(
-
+        teamEnvironment,
-      await teamEnvironmentsService.getTeamEnvironment('123')();
-
-      expect(mockPrisma.teamEnvironment.findFirst).toHaveBeenCalledWith(
-        expect.objectContaining({
-          where: {
-            id: '123',
-          },
-        }),
       );
-    });
 
-    test('requests prisma to reject the query promise if not found', async () => {
+      const result = await teamEnvironmentsService.getTeamEnvironment(
-      mockPrisma.teamEnvironment.findFirst.mockResolvedValue(teamEnvironment);
+        teamEnvironment.id,
-
-      await teamEnvironmentsService.getTeamEnvironment('123')();
-
-      expect(mockPrisma.teamEnvironment.findFirst).toHaveBeenCalledWith(
-        expect.objectContaining({
-          rejectOnNotFound: true,
-        }),
       );
+      expect(result).toEqualRight(teamEnvironment);
     });
 
-    test('should return a Some of the correct environment if exists', async () => {
+    test('should throw TEAM_ENVIRONMENT_NOT_FOUND with invalid ID', async () => {
-      mockPrisma.teamEnvironment.findFirst.mockResolvedValue(teamEnvironment);
+      mockPrisma.teamEnvironment.findFirstOrThrow.mockRejectedValueOnce(
+        'RejectOnNotFound',
+      );
 
-      const result = await teamEnvironmentsService.getTeamEnvironment('123')();
+      const result = await teamEnvironmentsService.getTeamEnvironment(
-
+        teamEnvironment.id,
-      expect(result).toEqualSome(teamEnvironment);
+      );
-    });
+      expect(result).toEqualLeft(TEAM_ENVIRONMENT_NOT_FOUND);
-
-    test('should return a None if the environment does not exist', async () => {
-      mockPrisma.teamEnvironment.findFirst.mockRejectedValue('NotFoundError');
-
-      const result = await teamEnvironmentsService.getTeamEnvironment('123')();
-
-      expect(result).toBeNone();
     });
   });
+
   describe('createTeamEnvironment', () => {
-    test('should create and return a new team environment given a valid name,variable and team ID', async () => {
+    test('should successfully create and return a new team environment given valid inputs', async () => {
       mockPrisma.teamEnvironment.create.mockResolvedValue(teamEnvironment);
 
       const result = await teamEnvironmentsService.createTeamEnvironment(
         teamEnvironment.name,
         teamEnvironment.teamID,
         JSON.stringify(teamEnvironment.variables),
-      )();
+      );
 
-      expect(result).toEqual(<TeamEnvironment>{
+      expect(result).toEqualRight({
-        id: teamEnvironment.id,
+        ...teamEnvironment,
-        name: teamEnvironment.name,
-        teamID: teamEnvironment.teamID,
         variables: JSON.stringify(teamEnvironment.variables),
       });
     });
 
-    test('should reject if given team ID is invalid', async () => {
+    test('should throw TEAM_ENVIRONMENT_SHORT_NAME if input TeamEnvironment name is invalid', async () => {
-      mockPrisma.teamEnvironment.create.mockRejectedValue(null as any);
+      const result = await teamEnvironmentsService.createTeamEnvironment(
+        '12',
+        teamEnvironment.teamID,
+        JSON.stringify(teamEnvironment.variables),
+      );
 
-      await expect(
+      expect(result).toEqualLeft(TEAM_ENVIRONMENT_SHORT_NAME);
-        teamEnvironmentsService.createTeamEnvironment(
-          teamEnvironment.name,
-          'invalidteamid',
-          JSON.stringify(teamEnvironment.variables),
-        ),
-      ).rejects.toBeDefined();
-    });
-
-    test('should reject if provided team environment name is not a string', async () => {
-      mockPrisma.teamEnvironment.create.mockRejectedValue(null as any);
-
-      await expect(
-        teamEnvironmentsService.createTeamEnvironment(
-          null as any,
-          teamEnvironment.teamID,
-          JSON.stringify(teamEnvironment.variables),
-        ),
-      ).rejects.toBeDefined();
-    });
-
-    test('should reject if provided variable is not a string', async () => {
-      mockPrisma.teamEnvironment.create.mockRejectedValue(null as any);
-
-      await expect(
-        teamEnvironmentsService.createTeamEnvironment(
-          teamEnvironment.name,
-          teamEnvironment.teamID,
-          null as any,
-        ),
-      ).rejects.toBeDefined();
     });
 
     test('should send pubsub message to "team_environment/<teamID>/created" if team environment is created successfully', async () => {
-      mockPrisma.teamEnvironment.create.mockResolvedValueOnce(teamEnvironment);
+      mockPrisma.teamEnvironment.create.mockResolvedValue(teamEnvironment);
 
       const result = await teamEnvironmentsService.createTeamEnvironment(
         teamEnvironment.name,
         teamEnvironment.teamID,
         JSON.stringify(teamEnvironment.variables),
-      )();
+      );
 
       expect(mockPubSub.publish).toHaveBeenCalledWith(
         `team_environment/${teamEnvironment.teamID}/created`,
-        result,
+        {
+          ...teamEnvironment,
+          variables: JSON.stringify(teamEnvironment.variables),
+        },
       );
     });
   });
 
   describe('deleteTeamEnvironment', () => {
-    test('should resolve to true given a valid team environment ID', async () => {
+    test('should successfully delete a TeamEnvironment with a valid ID', async () => {
       mockPrisma.teamEnvironment.delete.mockResolvedValueOnce(teamEnvironment);
 
       const result = await teamEnvironmentsService.deleteTeamEnvironment(
         teamEnvironment.id,
-      )();
+      );
 
       expect(result).toEqualRight(true);
     });
@@ -159,7 +119,7 @@ describe('TeamEnvironmentsService', () => {
 
       const result = await teamEnvironmentsService.deleteTeamEnvironment(
         'invalidid',
-      )();
+      );
 
       expect(result).toEqualLeft(TEAM_ENVIRONMENT_NOT_FOUND);
     });
@@ -169,7 +129,7 @@ describe('TeamEnvironmentsService', () => {
 
       const result = await teamEnvironmentsService.deleteTeamEnvironment(
         teamEnvironment.id,
-      )();
+      );
 
       expect(mockPubSub.publish).toHaveBeenCalledWith(
         `team_environment/${teamEnvironment.teamID}/deleted`,
@@ -182,7 +142,7 @@ describe('TeamEnvironmentsService', () => {
   });
 
   describe('updateVariablesInTeamEnvironment', () => {
-    test('should add new variable to a team environment', async () => {
+    test('should successfully add new variable to a team environment', async () => {
       mockPrisma.teamEnvironment.update.mockResolvedValueOnce({
         ...teamEnvironment,
         variables: [{ key: 'value' }],
@@ -192,7 +152,7 @@ describe('TeamEnvironmentsService', () => {
         teamEnvironment.id,
         teamEnvironment.name,
         JSON.stringify([{ key: 'value' }]),
-      )();
+      );
 
       expect(result).toEqualRight(<TeamEnvironment>{
         ...teamEnvironment,
@@ -200,7 +160,7 @@ describe('TeamEnvironmentsService', () => {
       });
     });
 
-    test('should add new variable to already existing list of variables in a team environment', async () => {
+    test('should successfully add new variable to already existing list of variables in a team environment', async () => {
       mockPrisma.teamEnvironment.update.mockResolvedValueOnce({
         ...teamEnvironment,
         variables: [{ key: 'value' }, { key_2: 'value_2' }],
@@ -210,7 +170,7 @@ describe('TeamEnvironmentsService', () => {
         teamEnvironment.id,
         teamEnvironment.name,
         JSON.stringify([{ key: 'value' }, { key_2: 'value_2' }]),
-      )();
+      );
 
       expect(result).toEqualRight(<TeamEnvironment>{
         ...teamEnvironment,
@@ -218,7 +178,7 @@ describe('TeamEnvironmentsService', () => {
       });
     });
 
-    test('should edit existing variables in a team environment', async () => {
+    test('should successfully edit existing variables in a team environment', async () => {
       mockPrisma.teamEnvironment.update.mockResolvedValueOnce({
         ...teamEnvironment,
         variables: [{ key: '1234' }],
@@ -228,7 +188,7 @@ describe('TeamEnvironmentsService', () => {
         teamEnvironment.id,
         teamEnvironment.name,
         JSON.stringify([{ key: '1234' }]),
-      )();
+      );
 
       expect(result).toEqualRight(<TeamEnvironment>{
         ...teamEnvironment,
@@ -236,22 +196,7 @@ describe('TeamEnvironmentsService', () => {
       });
     });
 
-    test('should delete existing variable in a team environment', async () => {
+    test('should successfully edit name of an existing team environment', async () => {
-      mockPrisma.teamEnvironment.update.mockResolvedValueOnce(teamEnvironment);
-
-      const result = await teamEnvironmentsService.updateTeamEnvironment(
-        teamEnvironment.id,
-        teamEnvironment.name,
-        JSON.stringify([{}]),
-      )();
-
-      expect(result).toEqualRight(<TeamEnvironment>{
-        ...teamEnvironment,
-        variables: JSON.stringify([{}]),
-      });
-    });
-
-    test('should edit name of an existing team environment', async () => {
       mockPrisma.teamEnvironment.update.mockResolvedValueOnce({
         ...teamEnvironment,
         variables: [{ key: '123' }],
@@ -261,7 +206,7 @@ describe('TeamEnvironmentsService', () => {
         teamEnvironment.id,
         teamEnvironment.name,
         JSON.stringify([{ key: '123' }]),
-      )();
+      );
 
       expect(result).toEqualRight(<TeamEnvironment>{
         ...teamEnvironment,
@@ -269,14 +214,24 @@ describe('TeamEnvironmentsService', () => {
       });
     });
 
-    test('should reject to TEAM_ENVIRONMMENT_NOT_FOUND if provided id is invalid', async () => {
+    test('should throw TEAM_ENVIRONMENT_SHORT_NAME if input TeamEnvironment name is invalid', async () => {
+      const result = await teamEnvironmentsService.updateTeamEnvironment(
+        teamEnvironment.id,
+        '12',
+        JSON.stringify([{ key: 'value' }]),
+      );
+
+      expect(result).toEqualLeft(TEAM_ENVIRONMENT_SHORT_NAME);
+    });
+
+    test('should throw TEAM_ENVIRONMMENT_NOT_FOUND if provided id is invalid', async () => {
       mockPrisma.teamEnvironment.update.mockRejectedValue('RecordNotFound');
 
       const result = await teamEnvironmentsService.updateTeamEnvironment(
         'invalidid',
         teamEnvironment.name,
         JSON.stringify(teamEnvironment.variables),
-      )();
+      );
 
       expect(result).toEqualLeft(TEAM_ENVIRONMENT_NOT_FOUND);
     });
@@ -288,7 +243,7 @@ describe('TeamEnvironmentsService', () => {
         teamEnvironment.id,
         teamEnvironment.name,
         JSON.stringify([{ key: 'value' }]),
-      )();
+      );
 
       expect(mockPubSub.publish).toHaveBeenCalledWith(
         `team_environment/${teamEnvironment.teamID}/updated`,
@@ -301,13 +256,13 @@ describe('TeamEnvironmentsService', () => {
   });
 
   describe('deleteAllVariablesFromTeamEnvironment', () => {
-    test('should delete all variables in a team environment', async () => {
+    test('should successfully delete all variables in a team environment', async () => {
       mockPrisma.teamEnvironment.update.mockResolvedValueOnce(teamEnvironment);
 
       const result =
         await teamEnvironmentsService.deleteAllVariablesFromTeamEnvironment(
           teamEnvironment.id,
-        )();
+        );
 
       expect(result).toEqualRight(<TeamEnvironment>{
         ...teamEnvironment,
@@ -315,13 +270,13 @@ describe('TeamEnvironmentsService', () => {
       });
     });
 
-    test('should reject to TEAM_ENVIRONMMENT_NOT_FOUND if provided id is invalid', async () => {
+    test('should throw TEAM_ENVIRONMMENT_NOT_FOUND if provided id is invalid', async () => {
       mockPrisma.teamEnvironment.update.mockRejectedValue('RecordNotFound');
 
       const result =
         await teamEnvironmentsService.deleteAllVariablesFromTeamEnvironment(
           'invalidid',
-        )();
+        );
 
       expect(result).toEqualLeft(TEAM_ENVIRONMENT_NOT_FOUND);
     });
@@ -332,7 +287,7 @@ describe('TeamEnvironmentsService', () => {
       const result =
         await teamEnvironmentsService.deleteAllVariablesFromTeamEnvironment(
           teamEnvironment.id,
-        )();
+        );
 
       expect(mockPubSub.publish).toHaveBeenCalledWith(
         `team_environment/${teamEnvironment.teamID}/updated`,
@@ -345,7 +300,7 @@ describe('TeamEnvironmentsService', () => {
   });
 
   describe('createDuplicateEnvironment', () => {
-    test('should duplicate an existing team environment', async () => {
+    test('should successfully duplicate an existing team environment', async () => {
       mockPrisma.teamEnvironment.findFirst.mockResolvedValueOnce(
         teamEnvironment,
       );
@@ -357,21 +312,21 @@ describe('TeamEnvironmentsService', () => {
 
       const result = await teamEnvironmentsService.createDuplicateEnvironment(
         teamEnvironment.id,
-      )();
+      );
 
       expect(result).toEqualRight(<TeamEnvironment>{
-        ...teamEnvironment,
         id: 'newid',
+        ...teamEnvironment,
         variables: JSON.stringify(teamEnvironment.variables),
       });
     });
 
-    test('should reject to TEAM_ENVIRONMMENT_NOT_FOUND if provided id is invalid', async () => {
+    test('should throw TEAM_ENVIRONMMENT_NOT_FOUND if provided id is invalid', async () => {
       mockPrisma.teamEnvironment.findFirst.mockRejectedValue('NotFoundError');
 
       const result = await teamEnvironmentsService.createDuplicateEnvironment(
         teamEnvironment.id,
-      )();
+      );
 
       expect(result).toEqualLeft(TEAM_ENVIRONMENT_NOT_FOUND);
     });
@@ -388,13 +343,13 @@ describe('TeamEnvironmentsService', () => {
 
       const result = await teamEnvironmentsService.createDuplicateEnvironment(
         teamEnvironment.id,
-      )();
+      );
 
       expect(mockPubSub.publish).toHaveBeenCalledWith(
         `team_environment/${teamEnvironment.teamID}/created`,
         {
-          ...teamEnvironment,
           id: 'newid',
+          ...teamEnvironment,
           variables: JSON.stringify([{}]),
         },
       );

packages/hoppscotch-backend/src/team-environments/team-environments.service.ts

@@ -1,15 +1,14 @@
 import { Injectable } from '@nestjs/common';
-import { pipe } from 'fp-ts/function';
+import { TeamEnvironment as DBTeamEnvironment, Prisma } from '@prisma/client';
-import * as T from 'fp-ts/Task';
-import * as TO from 'fp-ts/TaskOption';
-import * as TE from 'fp-ts/TaskEither';
-import * as A from 'fp-ts/Array';
-import { Prisma } from '@prisma/client';
 import { PrismaService } from 'src/prisma/prisma.service';
 import { PubSubService } from 'src/pubsub/pubsub.service';
 import { TeamEnvironment } from './team-environments.model';
-import { TEAM_ENVIRONMENT_NOT_FOUND } from 'src/errors';
+import {
-
+  TEAM_ENVIRONMENT_NOT_FOUND,
+  TEAM_ENVIRONMENT_SHORT_NAME,
+} from 'src/errors';
+import * as E from 'fp-ts/Either';
+import { isValidLength } from 'src/utils';
 @Injectable()
 export class TeamEnvironmentsService {
   constructor(
@@ -17,219 +16,218 @@ export class TeamEnvironmentsService {
     private readonly pubsub: PubSubService,
   ) {}
 
-  getTeamEnvironment(id: string) {
+  TITLE_LENGTH = 3;
-    return TO.tryCatch(() =>
+
-      this.prisma.teamEnvironment.findFirst({
+  /**
-        where: { id },
+   * TeamEnvironments are saved in the DB in the following way
+   * [{ key: value }, { key: value },....]
+   *
+   */
+
+  /**
+   * Typecast a database TeamEnvironment to a TeamEnvironment model
+   * @param teamEnvironment database TeamEnvironment
+   * @returns TeamEnvironment model
+   */
+  private cast(teamEnvironment: DBTeamEnvironment): TeamEnvironment {
+    return {
+      id: teamEnvironment.id,
+      name: teamEnvironment.name,
+      teamID: teamEnvironment.teamID,
+      variables: JSON.stringify(teamEnvironment.variables),
+    };
+  }
+
+  /**
+   * Get details of a TeamEnvironment.
+   *
+   * @param id TeamEnvironment ID
+   * @returns Either of a TeamEnvironment or error message
+   */
+  async getTeamEnvironment(id: string) {
+    try {
+      const teamEnvironment =
+        await this.prisma.teamEnvironment.findFirstOrThrow({
+          where: { id },
+        });
+      return E.right(teamEnvironment);
+    } catch (error) {
+      return E.left(TEAM_ENVIRONMENT_NOT_FOUND);
+    }
+  }
+
+  /**
+   *  Create a new TeamEnvironment.
+   *
+   * @param name name of new TeamEnvironment
+   * @param teamID teamID of new TeamEnvironment
+   * @param variables JSONified string of contents of new TeamEnvironment
+   * @returns Either of a TeamEnvironment or error message
+   */
+  async createTeamEnvironment(name: string, teamID: string, variables: string) {
+    const isTitleValid = isValidLength(name, this.TITLE_LENGTH);
+    if (!isTitleValid) return E.left(TEAM_ENVIRONMENT_SHORT_NAME);
+
+    const result = await this.prisma.teamEnvironment.create({
+      data: {
+        name: name,
+        teamID: teamID,
+        variables: JSON.parse(variables),
+      },
+    });
+
+    const createdTeamEnvironment = this.cast(result);
+
+    this.pubsub.publish(
+      `team_environment/${createdTeamEnvironment.teamID}/created`,
+      createdTeamEnvironment,
+    );
+
+    return E.right(createdTeamEnvironment);
+  }
+
+  /**
+   * Delete a TeamEnvironment.
+   *
+   * @param id TeamEnvironment ID
+   * @returns Either of boolean or error message
+   */
+  async deleteTeamEnvironment(id: string) {
+    try {
+      const result = await this.prisma.teamEnvironment.delete({
+        where: {
+          id: id,
+        },
+      });
+
+      const deletedTeamEnvironment = this.cast(result);
+
+      this.pubsub.publish(
+        `team_environment/${deletedTeamEnvironment.teamID}/deleted`,
+        deletedTeamEnvironment,
+      );
+
+      return E.right(true);
+    } catch (error) {
+      return E.left(TEAM_ENVIRONMENT_NOT_FOUND);
+    }
+  }
+
+  /**
+   * Update a TeamEnvironment.
+   *
+   * @param id TeamEnvironment ID
+   * @param name TeamEnvironment name
+   * @param variables JSONified string of contents of new TeamEnvironment
+   * @returns Either of a TeamEnvironment or error message
+   */
+  async updateTeamEnvironment(id: string, name: string, variables: string) {
+    try {
+      const isTitleValid = isValidLength(name, this.TITLE_LENGTH);
+      if (!isTitleValid) return E.left(TEAM_ENVIRONMENT_SHORT_NAME);
+
+      const result = await this.prisma.teamEnvironment.update({
+        where: { id: id },
+        data: {
+          name,
+          variables: JSON.parse(variables),
+        },
+      });
+
+      const updatedTeamEnvironment = this.cast(result);
+
+      this.pubsub.publish(
+        `team_environment/${updatedTeamEnvironment.teamID}/updated`,
+        updatedTeamEnvironment,
+      );
+
+      return E.right(updatedTeamEnvironment);
+    } catch (error) {
+      return E.left(TEAM_ENVIRONMENT_NOT_FOUND);
+    }
+  }
+
+  /**
+   * Clear contents of a TeamEnvironment.
+   *
+   * @param id TeamEnvironment ID
+   * @returns Either of a TeamEnvironment or error message
+   */
+  async deleteAllVariablesFromTeamEnvironment(id: string) {
+    try {
+      const result = await this.prisma.teamEnvironment.update({
+        where: { id: id },
+        data: {
+          variables: [],
+        },
+      });
+
+      const teamEnvironment = this.cast(result);
+
+      this.pubsub.publish(
+        `team_environment/${teamEnvironment.teamID}/updated`,
+        teamEnvironment,
+      );
+
+      return E.right(teamEnvironment);
+    } catch (error) {
+      return E.left(TEAM_ENVIRONMENT_NOT_FOUND);
+    }
+  }
+
+  /**
+   * Create a duplicate of a existing TeamEnvironment.
+   *
+   * @param id TeamEnvironment ID
+   * @returns Either of a TeamEnvironment or error message
+   */
+  async createDuplicateEnvironment(id: string) {
+    try {
+      const environment = await this.prisma.teamEnvironment.findFirst({
+        where: {
+          id: id,
+        },
         rejectOnNotFound: true,
-      }),
+      });
-    );
+
+      const result = await this.prisma.teamEnvironment.create({
+        data: {
+          name: environment.name,
+          teamID: environment.teamID,
+          variables: environment.variables as Prisma.JsonArray,
+        },
+      });
+
+      const duplicatedTeamEnvironment = this.cast(result);
+
+      this.pubsub.publish(
+        `team_environment/${duplicatedTeamEnvironment.teamID}/created`,
+        duplicatedTeamEnvironment,
+      );
+
+      return E.right(duplicatedTeamEnvironment);
+    } catch (error) {
+      return E.left(TEAM_ENVIRONMENT_NOT_FOUND);
+    }
   }
 
-  createTeamEnvironment(name: string, teamID: string, variables: string) {
+  /**
-    return pipe(
+   * Fetch all TeamEnvironments of a team.
-      () =>
+   *
-        this.prisma.teamEnvironment.create({
+   * @param teamID teamID of new TeamEnvironment
-          data: {
+   * @returns List of TeamEnvironments
-            name: name,
+   */
-            teamID: teamID,
+  async fetchAllTeamEnvironments(teamID: string) {
-            variables: JSON.parse(variables),
+    const result = await this.prisma.teamEnvironment.findMany({
-          },
+      where: {
-        }),
+        teamID: teamID,
-      T.chainFirst(
+      },
-        (environment) => () =>
+    });
-          this.pubsub.publish(
+    const teamEnvironments = result.map((item) => {
-            `team_environment/${environment.teamID}/created`,
+      return this.cast(item);
-            <TeamEnvironment>{
+    });
-              id: environment.id,
-              name: environment.name,
-              teamID: environment.teamID,
-              variables: JSON.stringify(environment.variables),
-            },
-          ),
-      ),
-      T.map((data) => {
-        return <TeamEnvironment>{
-          id: data.id,
-          name: data.name,
-          teamID: data.teamID,
-          variables: JSON.stringify(data.variables),
-        };
-      }),
-    );
-  }
 
-  deleteTeamEnvironment(id: string) {
+    return teamEnvironments;
-    return pipe(
-      TE.tryCatch(
-        () =>
-          this.prisma.teamEnvironment.delete({
-            where: {
-              id: id,
-            },
-          }),
-        () => TEAM_ENVIRONMENT_NOT_FOUND,
-      ),
-      TE.chainFirst((environment) =>
-        TE.fromTask(() =>
-          this.pubsub.publish(
-            `team_environment/${environment.teamID}/deleted`,
-            <TeamEnvironment>{
-              id: environment.id,
-              name: environment.name,
-              teamID: environment.teamID,
-              variables: JSON.stringify(environment.variables),
-            },
-          ),
-        ),
-      ),
-      TE.map((data) => true),
-    );
-  }
-
-  updateTeamEnvironment(id: string, name: string, variables: string) {
-    return pipe(
-      TE.tryCatch(
-        () =>
-          this.prisma.teamEnvironment.update({
-            where: { id: id },
-            data: {
-              name,
-              variables: JSON.parse(variables),
-            },
-          }),
-        () => TEAM_ENVIRONMENT_NOT_FOUND,
-      ),
-      TE.chainFirst((environment) =>
-        TE.fromTask(() =>
-          this.pubsub.publish(
-            `team_environment/${environment.teamID}/updated`,
-            <TeamEnvironment>{
-              id: environment.id,
-              name: environment.name,
-              teamID: environment.teamID,
-              variables: JSON.stringify(environment.variables),
-            },
-          ),
-        ),
-      ),
-      TE.map(
-        (environment) =>
-          <TeamEnvironment>{
-            id: environment.id,
-            name: environment.name,
-            teamID: environment.teamID,
-            variables: JSON.stringify(environment.variables),
-          },
-      ),
-    );
-  }
-
-  deleteAllVariablesFromTeamEnvironment(id: string) {
-    return pipe(
-      TE.tryCatch(
-        () =>
-          this.prisma.teamEnvironment.update({
-            where: { id: id },
-            data: {
-              variables: [],
-            },
-          }),
-        () => TEAM_ENVIRONMENT_NOT_FOUND,
-      ),
-      TE.chainFirst((environment) =>
-        TE.fromTask(() =>
-          this.pubsub.publish(
-            `team_environment/${environment.teamID}/updated`,
-            <TeamEnvironment>{
-              id: environment.id,
-              name: environment.name,
-              teamID: environment.teamID,
-              variables: JSON.stringify(environment.variables),
-            },
-          ),
-        ),
-      ),
-      TE.map(
-        (environment) =>
-          <TeamEnvironment>{
-            id: environment.id,
-            name: environment.name,
-            teamID: environment.teamID,
-            variables: JSON.stringify(environment.variables),
-          },
-      ),
-    );
-  }
-
-  createDuplicateEnvironment(id: string) {
-    return pipe(
-      TE.tryCatch(
-        () =>
-          this.prisma.teamEnvironment.findFirst({
-            where: {
-              id: id,
-            },
-            rejectOnNotFound: true,
-          }),
-        () => TEAM_ENVIRONMENT_NOT_FOUND,
-      ),
-      TE.chain((environment) =>
-        TE.fromTask(() =>
-          this.prisma.teamEnvironment.create({
-            data: {
-              name: environment.name,
-              teamID: environment.teamID,
-              variables: environment.variables as Prisma.JsonArray,
-            },
-          }),
-        ),
-      ),
-      TE.chainFirst((environment) =>
-        TE.fromTask(() =>
-          this.pubsub.publish(
-            `team_environment/${environment.teamID}/created`,
-            <TeamEnvironment>{
-              id: environment.id,
-              name: environment.name,
-              teamID: environment.teamID,
-              variables: JSON.stringify(environment.variables),
-            },
-          ),
-        ),
-      ),
-      TE.map(
-        (environment) =>
-          <TeamEnvironment>{
-            id: environment.id,
-            name: environment.name,
-            teamID: environment.teamID,
-            variables: JSON.stringify(environment.variables),
-          },
-      ),
-    );
-  }
-
-  fetchAllTeamEnvironments(teamID: string) {
-    return pipe(
-      () =>
-        this.prisma.teamEnvironment.findMany({
-          where: {
-            teamID: teamID,
-          },
-        }),
-      T.map(
-        A.map(
-          (environment) =>
-            <TeamEnvironment>{
-              id: environment.id,
-              name: environment.name,
-              teamID: environment.teamID,
-              variables: JSON.stringify(environment.variables),
-            },
-        ),
-      ),
-    );
   }
 
   /**

packages/hoppscotch-backend/src/team-environments/team.resolver.ts

@@ -11,6 +11,6 @@ export class TeamEnvsTeamResolver {
     description: 'Returns all Team Environments for the given Team',
   })
   teamEnvironments(@Parent() team: Team): Promise<TeamEnvironment[]> {
-    return this.teamEnvironmentService.fetchAllTeamEnvironments(team.id)();
+    return this.teamEnvironmentService.fetchAllTeamEnvironments(team.id);
   }
 }

packages/hoppscotch-backend/src/team-invitation/input-type.args.ts

@@ -0,0 +1,20 @@
+import { ArgsType, Field, ID } from '@nestjs/graphql';
+import { TeamMemberRole } from 'src/team/team.model';
+
+@ArgsType()
+export class CreateTeamInvitationArgs {
+  @Field(() => ID, {
+    name: 'teamID',
+    description: 'ID of the Team ID to invite from',
+  })
+  teamID: string;
+
+  @Field({ name: 'inviteeEmail', description: 'Email of the user to invite' })
+  inviteeEmail: string;
+
+  @Field(() => TeamMemberRole, {
+    name: 'inviteeRole',
+    description: 'Role to be given to the user',
+  })
+  inviteeRole: TeamMemberRole;
+}

packages/hoppscotch-backend/src/team-invitation/team-invitation.resolver.ts

@@ -12,15 +12,10 @@ import { TeamInvitation } from './team-invitation.model';
 import { TeamInvitationService } from './team-invitation.service';
 import { pipe } from 'fp-ts/function';
 import * as TE from 'fp-ts/TaskEither';
+import * as E from 'fp-ts/Either';
 import * as O from 'fp-ts/Option';
 import { Team, TeamMember, TeamMemberRole } from 'src/team/team.model';
-import { EmailCodec } from 'src/types/Email';
+import { TEAM_INVITE_NO_INVITE_FOUND, USER_NOT_FOUND } from 'src/errors';
-import {
-  INVALID_EMAIL,
-  TEAM_INVITE_EMAIL_DO_NOT_MATCH,
-  TEAM_INVITE_NO_INVITE_FOUND,
-  USER_NOT_FOUND,
-} from 'src/errors';
 import { GqlUser } from 'src/decorators/gql-user.decorator';
 import { User } from 'src/user/user.model';
 import { UseGuards } from '@nestjs/common';
@@ -36,6 +31,8 @@ import { UserService } from 'src/user/user.service';
 import { PubSubService } from 'src/pubsub/pubsub.service';
 import { GqlThrottlerGuard } from 'src/guards/gql-throttler.guard';
 import { SkipThrottle } from '@nestjs/throttler';
+import { AuthUser } from 'src/types/AuthUser';
+import { CreateTeamInvitationArgs } from './input-type.args';
 
 @UseGuards(GqlThrottlerGuard)
 @Resolver(() => TeamInvitation)
@@ -79,8 +76,8 @@ export class TeamInvitationResolver {
       'Gets the Team Invitation with the given ID, or null if not exists',
   })
   @UseGuards(GqlAuthGuard, TeamInviteViewerGuard)
-  teamInvitation(
+  async teamInvitation(
-    @GqlUser() user: User,
+    @GqlUser() user: AuthUser,
     @Args({
       name: 'inviteID',
       description: 'ID of the Team Invitation to lookup',
@@ -88,17 +85,11 @@ export class TeamInvitationResolver {
     })
     inviteID: string,
   ): Promise<TeamInvitation> {
-    return pipe(
+    const teamInvitation = await this.teamInvitationService.getInvitation(
-      this.teamInvitationService.getInvitation(inviteID),
+      inviteID,
-      TE.fromTaskOption(() => TEAM_INVITE_NO_INVITE_FOUND),
+    );
-      TE.chainW(
+    if (O.isNone(teamInvitation)) throwErr(TEAM_INVITE_NO_INVITE_FOUND);
-        TE.fromPredicate(
+    return teamInvitation.value;
-          (a) => a.inviteeEmail.toLowerCase() === user.email?.toLowerCase(),
-          () => TEAM_INVITE_EMAIL_DO_NOT_MATCH,
-        ),
-      ),
-      TE.getOrElse(throwErr),
-    )();
   }
 
   @Mutation(() => TeamInvitation, {
@@ -106,56 +97,19 @@ export class TeamInvitationResolver {
   })
   @UseGuards(GqlAuthGuard, GqlTeamMemberGuard)
   @RequiresTeamRole(TeamMemberRole.OWNER)
-  createTeamInvitation(
+  async createTeamInvitation(
-    @GqlUser()
+    @GqlUser() user: AuthUser,
-    user: User,
+    @Args() args: CreateTeamInvitationArgs,
-
-    @Args({
-      name: 'teamID',
-      description: 'ID of the Team ID to invite from',
-      type: () => ID,
-    })
-    teamID: string,
-    @Args({
-      name: 'inviteeEmail',
-      description: 'Email of the user to invite',
-    })
-    inviteeEmail: string,
-    @Args({
-      name: 'inviteeRole',
-      type: () => TeamMemberRole,
-      description: 'Role to be given to the user',
-    })
-    inviteeRole: TeamMemberRole,
   ): Promise<TeamInvitation> {
-    return pipe(
+    const teamInvitation = await this.teamInvitationService.createInvitation(
-      TE.Do,
+      user,
+      args.teamID,
+      args.inviteeEmail,
+      args.inviteeRole,
+    );
 
-      // Validate email
+    if (E.isLeft(teamInvitation)) throwErr(teamInvitation.left);
-      TE.bindW('email', () =>
+    return teamInvitation.right;
-        pipe(
-          EmailCodec.decode(inviteeEmail),
-          TE.fromEither,
-          TE.mapLeft(() => INVALID_EMAIL),
-        ),
-      ),
-
-      // Validate and get Team
-      TE.bindW('team', () => this.teamService.getTeamWithIDTE(teamID)),
-
-      // Create team
-      TE.chainW(({ email, team }) =>
-        this.teamInvitationService.createInvitation(
-          user,
-          team,
-          email,
-          inviteeRole,
-        ),
-      ),
-
-      // If failed, throw err (so the message is passed) else return value
-      TE.getOrElse(throwErr),
-    )();
   }
 
   @Mutation(() => Boolean, {
@@ -163,7 +117,7 @@ export class TeamInvitationResolver {
   })
   @UseGuards(GqlAuthGuard, TeamInviteTeamOwnerGuard)
   @RequiresTeamRole(TeamMemberRole.OWNER)
-  revokeTeamInvitation(
+  async revokeTeamInvitation(
     @Args({
       name: 'inviteID',
       type: () => ID,
@@ -171,19 +125,19 @@ export class TeamInvitationResolver {
     })
     inviteID: string,
   ): Promise<true> {
-    return pipe(
+    const isRevoked = await this.teamInvitationService.revokeInvitation(
-      this.teamInvitationService.revokeInvitation(inviteID),
+      inviteID,
-      TE.map(() => true as const),
+    );
-      TE.getOrElse(throwErr),
+    if (E.isLeft(isRevoked)) throwErr(isRevoked.left);
-    )();
+    return true;
   }
 
   @Mutation(() => TeamMember, {
     description: 'Accept an Invitation',
   })
   @UseGuards(GqlAuthGuard, TeamInviteeGuard)
-  acceptTeamInvitation(
+  async acceptTeamInvitation(
-    @GqlUser() user: User,
+    @GqlUser() user: AuthUser,
     @Args({
       name: 'inviteID',
       type: () => ID,
@@ -191,10 +145,12 @@ export class TeamInvitationResolver {
     })
     inviteID: string,
   ): Promise<TeamMember> {
-    return pipe(
+    const teamMember = await this.teamInvitationService.acceptInvitation(
-      this.teamInvitationService.acceptInvitation(inviteID, user),
+      inviteID,
-      TE.getOrElse(throwErr),
+      user,
-    )();
+    );
+    if (E.isLeft(teamMember)) throwErr(teamMember.left);
+    return teamMember.right;
   }
 
   // Subscriptions

packages/hoppscotch-backend/src/team-invitation/team-invitation.service.ts

@@ -1,27 +1,25 @@
 import { Injectable } from '@nestjs/common';
-import * as T from 'fp-ts/Task';
 import * as O from 'fp-ts/Option';
-import * as TO from 'fp-ts/TaskOption';
-import * as TE from 'fp-ts/TaskEither';
 import * as E from 'fp-ts/Either';
-import { pipe, flow, constVoid } from 'fp-ts/function';
 import { PrismaService } from 'src/prisma/prisma.service';
-import { Team, TeamMemberRole } from 'src/team/team.model';
+import { TeamInvitation as DBTeamInvitation } from '@prisma/client';
-import { Email } from 'src/types/Email';
+import { TeamMember, TeamMemberRole } from 'src/team/team.model';
-import { User } from 'src/user/user.model';
 import { TeamService } from 'src/team/team.service';
 import {
   INVALID_EMAIL,
+  TEAM_INVALID_ID,
   TEAM_INVITE_ALREADY_MEMBER,
   TEAM_INVITE_EMAIL_DO_NOT_MATCH,
   TEAM_INVITE_MEMBER_HAS_INVITE,
   TEAM_INVITE_NO_INVITE_FOUND,
+  TEAM_MEMBER_NOT_FOUND,
 } from 'src/errors';
 import { TeamInvitation } from './team-invitation.model';
 import { MailerService } from 'src/mailer/mailer.service';
 import { UserService } from 'src/user/user.service';
 import { PubSubService } from 'src/pubsub/pubsub.service';
 import { validateEmail } from '../utils';
+import { AuthUser } from 'src/types/AuthUser';
 
 @Injectable()
 export class TeamInvitationService {
@@ -32,38 +30,37 @@ export class TeamInvitationService {
     private readonly mailerService: MailerService,
 
     private readonly pubsub: PubSubService,
-  ) {
+  ) {}
-    this.getInvitation = this.getInvitation.bind(this);
+
+  /**
+   * Cast a DBTeamInvitation to a TeamInvitation
+   * @param dbTeamInvitation database TeamInvitation
+   * @returns TeamInvitation model
+   */
+  cast(dbTeamInvitation: DBTeamInvitation): TeamInvitation {
+    return {
+      ...dbTeamInvitation,
+      inviteeRole: TeamMemberRole[dbTeamInvitation.inviteeRole],
+    };
   }
 
-  getInvitation(inviteID: string): TO.TaskOption<TeamInvitation> {
+  /**
-    return pipe(
+   * Get the team invite
-      () =>
+   * @param inviteID invite id
-        this.prisma.teamInvitation.findUnique({
+   * @returns an Option of team invitation or none
-          where: {
+   */
-            id: inviteID,
+  async getInvitation(inviteID: string) {
-          },
+    try {
-        }),
+      const dbInvitation = await this.prisma.teamInvitation.findUniqueOrThrow({
-      TO.fromTask,
+        where: {
-      TO.chain(flow(O.fromNullable, TO.fromOption)),
+          id: inviteID,
-      TO.map((x) => x as TeamInvitation),
+        },
-    );
+      });
-  }
 
-  getInvitationWithEmail(email: Email, team: Team) {
+      return O.some(this.cast(dbInvitation));
-    return pipe(
+    } catch (e) {
-      () =>
+      return O.none;
-        this.prisma.teamInvitation.findUnique({
+    }
-          where: {
-            teamID_inviteeEmail: {
-              inviteeEmail: email,
-              teamID: team.id,
-            },
-          },
-        }),
-      TO.fromTask,
-      TO.chain(flow(O.fromNullable, TO.fromOption)),
-    );
   }
 
   /**
@@ -92,211 +89,162 @@ export class TeamInvitationService {
     }
   }
 
-  createInvitation(
+  /**
-    creator: User,
+   * Create a team invitation
-    team: Team,
+   * @param creator creator of the invitation
-    inviteeEmail: Email,
+   * @param teamID team id
+   * @param inviteeEmail invitee email
+   * @param inviteeRole invitee role
+   * @returns an Either of team invitation or error message
+   */
+  async createInvitation(
+    creator: AuthUser,
+    teamID: string,
+    inviteeEmail: string,
     inviteeRole: TeamMemberRole,
   ) {
-    return pipe(
+    // validate email
-      // Perform all validation checks
+    const isEmailValid = validateEmail(inviteeEmail);
-      TE.sequenceArray([
+    if (!isEmailValid) return E.left(INVALID_EMAIL);
-        // creator should be a TeamMember
-        pipe(
-          this.teamService.getTeamMemberTE(team.id, creator.uid),
-          TE.map(constVoid),
-        ),
 
-        // Invitee should not be a team member
+    // team ID should valid
-        pipe(
+    const team = await this.teamService.getTeamWithID(teamID);
-          async () => await this.userService.findUserByEmail(inviteeEmail),
+    if (!team) return E.left(TEAM_INVALID_ID);
-          TO.foldW(
-            () => TE.right(undefined), // If no user, short circuit to completion
-            (user) =>
-              pipe(
-                // If user is found, check if team member
-                this.teamService.getTeamMemberTE(team.id, user.uid),
-                TE.foldW(
-                  () => TE.right(undefined), // Not team-member, this is good
-                  () => TE.left(TEAM_INVITE_ALREADY_MEMBER), // Is team member, not good
-                ),
-              ),
-          ),
-          TE.map(constVoid),
-        ),
 
-        // Should not have an existing invite
+    // invitation creator should be a TeamMember
-        pipe(
+    const isTeamMember = await this.teamService.getTeamMember(
-          this.getInvitationWithEmail(inviteeEmail, team),
+      team.id,
-          TE.fromTaskOption(() => null),
+      creator.uid,
-          TE.swap,
-          TE.map(constVoid),
-          TE.mapLeft(() => TEAM_INVITE_MEMBER_HAS_INVITE),
-        ),
-      ]),
-
-      // Create the invitation
-      TE.chainTaskK(
-        () => () =>
-          this.prisma.teamInvitation.create({
-            data: {
-              teamID: team.id,
-              inviteeEmail,
-              inviteeRole,
-              creatorUid: creator.uid,
-            },
-          }),
-      ),
-
-      // Send email, this is a side effect
-      TE.chainFirstTaskK((invitation) =>
-        pipe(
-          this.mailerService.sendMail(inviteeEmail, {
-            template: 'team-invitation',
-            variables: {
-              invitee: creator.displayName ?? 'A Hoppscotch User',
-              action_url: `${process.env.VITE_BASE_URL}/join-team?id=${invitation.id}`,
-              invite_team_name: team.name,
-            },
-          }),
-
-          TE.getOrElseW(() => T.of(undefined)), // This value doesn't matter as we don't mind the return value (chainFirst) as long as the task completes
-        ),
-      ),
-
-      // Send PubSub topic
-      TE.chainFirstTaskK((invitation) =>
-        TE.fromTask(async () => {
-          const inv: TeamInvitation = {
-            id: invitation.id,
-            teamID: invitation.teamID,
-            creatorUid: invitation.creatorUid,
-            inviteeEmail: invitation.inviteeEmail,
-            inviteeRole: TeamMemberRole[invitation.inviteeRole],
-          };
-
-          this.pubsub.publish(`team/${inv.teamID}/invite_added`, inv);
-        }),
-      ),
-
-      // Map to model type
-      TE.map((x) => x as TeamInvitation),
     );
-  }
+    if (!isTeamMember) return E.left(TEAM_MEMBER_NOT_FOUND);
 
-  revokeInvitation(inviteID: string) {
+    // Checking to see if the invitee is already part of the team or not
-    return pipe(
+    const inviteeUser = await this.userService.findUserByEmail(inviteeEmail);
-      // Make sure invite exists
+    if (O.isSome(inviteeUser)) {
-      this.getInvitation(inviteID),
+      // invitee should not already a member
-      TE.fromTaskOption(() => TEAM_INVITE_NO_INVITE_FOUND),
+      const isTeamMember = await this.teamService.getTeamMember(
+        team.id,
+        inviteeUser.value.uid,
+      );
+      if (isTeamMember) return E.left(TEAM_INVITE_ALREADY_MEMBER);
+    }
 
-      // Delete team invitation
+    // check invitee already invited earlier or not
-      TE.chainTaskK(
+    const teamInvitation = await this.getTeamInviteByEmailAndTeamID(
-        () => () =>
+      inviteeEmail,
-          this.prisma.teamInvitation.delete({
+      team.id,
-            where: {
-              id: inviteID,
-            },
-          }),
-      ),
-
-      // Emit Pubsub Event
-      TE.chainFirst((invitation) =>
-        TE.fromTask(() =>
-          this.pubsub.publish(
-            `team/${invitation.teamID}/invite_removed`,
-            invitation.id,
-          ),
-        ),
-      ),
-
-      // We are not returning anything
-      TE.map(constVoid),
     );
-  }
+    if (E.isRight(teamInvitation)) return E.left(TEAM_INVITE_MEMBER_HAS_INVITE);
 
-  getAllInvitationsInTeam(team: Team) {
+    // create the invitation
-    return pipe(
+    const dbInvitation = await this.prisma.teamInvitation.create({
-      () =>
+      data: {
-        this.prisma.teamInvitation.findMany({
+        teamID: team.id,
-          where: {
+        inviteeEmail,
-            teamID: team.id,
+        inviteeRole,
-          },
+        creatorUid: creator.uid,
-        }),
+      },
-      T.map((x) => x as TeamInvitation[]),
+    });
-    );
-  }
 
-  acceptInvitation(inviteID: string, acceptedBy: User) {
+    await this.mailerService.sendEmail(inviteeEmail, {
-    return pipe(
+      template: 'team-invitation',
-      TE.Do,
+      variables: {
+        invitee: creator.displayName ?? 'A Hoppscotch User',
+        action_url: `${process.env.VITE_BASE_URL}/join-team?id=${dbInvitation.id}`,
+        invite_team_name: team.name,
+      },
+    });
 
-      // First get the invitation
+    const invitation = this.cast(dbInvitation);
-      TE.bindW('invitation', () =>
+    this.pubsub.publish(`team/${invitation.teamID}/invite_added`, invitation);
-        pipe(
-          this.getInvitation(inviteID),
-          TE.fromTaskOption(() => TEAM_INVITE_NO_INVITE_FOUND),
-        ),
-      ),
 
-      // Validation checks
+    return E.right(invitation);
-      TE.chainFirstW(({ invitation }) =>
-        TE.sequenceArray([
-          // Make sure the invited user is not part of the team
-          pipe(
-            this.teamService.getTeamMemberTE(invitation.teamID, acceptedBy.uid),
-            TE.swap,
-            TE.bimap(
-              () => TEAM_INVITE_ALREADY_MEMBER,
-              constVoid, // The return type is ignored
-            ),
-          ),
-
-          // Make sure the invited user and accepting user has the same email
-          pipe(
-            undefined,
-            TE.fromPredicate(
-              (a) => acceptedBy.email === invitation.inviteeEmail,
-              () => TEAM_INVITE_EMAIL_DO_NOT_MATCH,
-            ),
-          ),
-        ]),
-      ),
-
-      // Add the team member
-      // TODO: Somehow bring subscriptions to this ?
-      TE.bindW('teamMember', ({ invitation }) =>
-        pipe(
-          TE.tryCatch(
-            () =>
-              this.teamService.addMemberToTeam(
-                invitation.teamID,
-                acceptedBy.uid,
-                invitation.inviteeRole,
-              ),
-            () => TEAM_INVITE_ALREADY_MEMBER, // Can only fail if Team Member already exists, which we checked, but due to async lets assert that here too
-          ),
-        ),
-      ),
-
-      TE.chainFirstW(({ invitation }) => this.revokeInvitation(invitation.id)),
-
-      TE.map(({ teamMember }) => teamMember),
-    );
   }
 
   /**
-   * Fetch the count invitations for a given team.
+   * Revoke a team invitation
-   * @param teamID team id
+   * @param inviteID invite id
-   * @returns a count team invitations for a team
+   * @returns an Either of true or error message
    */
-  async getAllTeamInvitations(teamID: string) {
+  async revokeInvitation(inviteID: string) {
-    const invitations = await this.prisma.teamInvitation.findMany({
+    // check if the invite exists
+    const invitation = await this.getInvitation(inviteID);
+    if (O.isNone(invitation)) return E.left(TEAM_INVITE_NO_INVITE_FOUND);
+
+    // delete the invite
+    await this.prisma.teamInvitation.delete({
+      where: {
+        id: inviteID,
+      },
+    });
+
+    this.pubsub.publish(
+      `team/${invitation.value.teamID}/invite_removed`,
+      invitation.value.id,
+    );
+
+    return E.right(true);
+  }
+
+  /**
+   * Accept a team invitation
+   * @param inviteID invite id
+   * @param acceptedBy user who accepted the invitation
+   * @returns an Either of team member or error message
+   */
+  async acceptInvitation(inviteID: string, acceptedBy: AuthUser) {
+    // check if the invite exists
+    const invitation = await this.getInvitation(inviteID);
+    if (O.isNone(invitation)) return E.left(TEAM_INVITE_NO_INVITE_FOUND);
+
+    // make sure the user is not already a member of the team
+    const teamMemberInvitee = await this.teamService.getTeamMember(
+      invitation.value.teamID,
+      acceptedBy.uid,
+    );
+    if (teamMemberInvitee) return E.left(TEAM_INVITE_ALREADY_MEMBER);
+
+    // make sure the user is the same as the invitee
+    if (
+      acceptedBy.email.toLowerCase() !==
+      invitation.value.inviteeEmail.toLowerCase()
+    )
+      return E.left(TEAM_INVITE_EMAIL_DO_NOT_MATCH);
+
+    // add the user to the team
+    let teamMember: TeamMember;
+    try {
+      teamMember = await this.teamService.addMemberToTeam(
+        invitation.value.teamID,
+        acceptedBy.uid,
+        invitation.value.inviteeRole,
+      );
+    } catch (e) {
+      return E.left(TEAM_INVITE_ALREADY_MEMBER);
+    }
+
+    // delete the invite
+    await this.revokeInvitation(inviteID);
+
+    return E.right(teamMember);
+  }
+
+  /**
+   * Fetch all team invitations for a given team.
+   * @param teamID team id
+   * @returns array of team invitations for a team
+   */
+  async getTeamInvitations(teamID: string) {
+    const dbInvitations = await this.prisma.teamInvitation.findMany({
       where: {
         teamID: teamID,
       },
     });
 
+    const invitations: TeamInvitation[] = dbInvitations.map((dbInvitation) =>
+      this.cast(dbInvitation),
+    );
+
     return invitations;
   }
 }

packages/hoppscotch-backend/src/team-invitation/team-invite-team-owner.guard.ts

@@ -1,21 +1,21 @@
 import { CanActivate, ExecutionContext, Injectable } from '@nestjs/common';
-import { pipe } from 'fp-ts/function';
 import { TeamService } from 'src/team/team.service';
 import { TeamInvitationService } from './team-invitation.service';
 import * as O from 'fp-ts/Option';
-import * as T from 'fp-ts/Task';
-import * as TE from 'fp-ts/TaskEither';
 import { GqlExecutionContext } from '@nestjs/graphql';
 import {
   BUG_AUTH_NO_USER_CTX,
   BUG_TEAM_INVITE_NO_INVITE_ID,
   TEAM_INVITE_NO_INVITE_FOUND,
+  TEAM_MEMBER_NOT_FOUND,
   TEAM_NOT_REQUIRED_ROLE,
 } from 'src/errors';
-import { User } from 'src/user/user.model';
 import { throwErr } from 'src/utils';
 import { TeamMemberRole } from 'src/team/team.model';
 
+/**
+ * This guard only allows team owner to execute the resolver
+ */
 @Injectable()
 export class TeamInviteTeamOwnerGuard implements CanActivate {
   constructor(
@@ -24,48 +24,30 @@ export class TeamInviteTeamOwnerGuard implements CanActivate {
   ) {}
 
   async canActivate(context: ExecutionContext): Promise<boolean> {
-    return pipe(
+    // Get GQL context
-      TE.Do,
+    const gqlExecCtx = GqlExecutionContext.create(context);
 
-      TE.bindW('gqlCtx', () => TE.of(GqlExecutionContext.create(context))),
+    // Get user
+    const { user } = gqlExecCtx.getContext().req;
+    if (!user) throwErr(BUG_AUTH_NO_USER_CTX);
 
-      // Get the invite
+    // Get the invite
-      TE.bindW('invite', ({ gqlCtx }) =>
+    const { inviteID } = gqlExecCtx.getArgs<{ inviteID: string }>();
-        pipe(
+    if (!inviteID) throwErr(BUG_TEAM_INVITE_NO_INVITE_ID);
-          O.fromNullable(gqlCtx.getArgs<{ inviteID?: string }>().inviteID),
-          TE.fromOption(() => BUG_TEAM_INVITE_NO_INVITE_ID),
-          TE.chainW((inviteID) =>
-            pipe(
-              this.teamInviteService.getInvitation(inviteID),
-              TE.fromTaskOption(() => TEAM_INVITE_NO_INVITE_FOUND),
-            ),
-          ),
-        ),
-      ),
 
-      TE.bindW('user', ({ gqlCtx }) =>
+    const invitation = await this.teamInviteService.getInvitation(inviteID);
-        pipe(
+    if (O.isNone(invitation)) throwErr(TEAM_INVITE_NO_INVITE_FOUND);
-          gqlCtx.getContext().req.user,
-          O.fromNullable,
-          TE.fromOption(() => BUG_AUTH_NO_USER_CTX),
-        ),
-      ),
 
-      TE.bindW('userMember', ({ invite, user }) =>
+    // Fetch team member details of this user
-        this.teamService.getTeamMemberTE(invite.teamID, user.uid),
+    const teamMember = await this.teamService.getTeamMember(
-      ),
+      invitation.value.teamID,
+      user.uid,
+    );
 
-      TE.chainW(
+    if (!teamMember) throwErr(TEAM_MEMBER_NOT_FOUND);
-        TE.fromPredicate(
+    if (teamMember.role !== TeamMemberRole.OWNER)
-          ({ userMember }) => userMember.role === TeamMemberRole.OWNER,
+      throwErr(TEAM_NOT_REQUIRED_ROLE);
-          () => TEAM_NOT_REQUIRED_ROLE,
-        ),
-      ),
 
-      TE.fold(
+    return true;
-        (err) => throwErr(err),
-        () => T.of(true),
-      ),
-    )();
   }
 }

packages/hoppscotch-backend/src/team-invitation/team-invite-viewer.guard.ts

@@ -1,20 +1,23 @@
 import { CanActivate, ExecutionContext, Injectable } from '@nestjs/common';
 import { TeamInvitationService } from './team-invitation.service';
-import { pipe, flow } from 'fp-ts/function';
-import * as TE from 'fp-ts/TaskEither';
-import * as T from 'fp-ts/Task';
 import * as O from 'fp-ts/Option';
 import { GqlExecutionContext } from '@nestjs/graphql';
 import {
   BUG_AUTH_NO_USER_CTX,
   BUG_TEAM_INVITE_NO_INVITE_ID,
-  TEAM_INVITE_NOT_VALID_VIEWER,
   TEAM_INVITE_NO_INVITE_FOUND,
+  TEAM_MEMBER_NOT_FOUND,
 } from 'src/errors';
-import { User } from 'src/user/user.model';
 import { throwErr } from 'src/utils';
 import { TeamService } from 'src/team/team.service';
 
+/**
+ * This guard only allows user to execute the resolver
+ * 1. If user is invitee, allow
+ * 2. Or else, if user is team member, allow
+ * 
+ * TLDR: Allow if user is invitee or team member
+ */
 @Injectable()
 export class TeamInviteViewerGuard implements CanActivate {
   constructor(
@@ -23,50 +26,32 @@ export class TeamInviteViewerGuard implements CanActivate {
   ) {}
 
   async canActivate(context: ExecutionContext): Promise<boolean> {
-    return pipe(
+    // Get GQL context
-      TE.Do,
+    const gqlExecCtx = GqlExecutionContext.create(context);
 
-      // Get GQL Context
+    // Get user
-      TE.bindW('gqlCtx', () => TE.of(GqlExecutionContext.create(context))),
+    const { user } = gqlExecCtx.getContext().req;
+    if (!user) throwErr(BUG_AUTH_NO_USER_CTX);
 
-      // Get user
+    // Get the invite
-      TE.bindW('user', ({ gqlCtx }) =>
+    const { inviteID } = gqlExecCtx.getArgs<{ inviteID: string }>();
-        pipe(
+    if (!inviteID) throwErr(BUG_TEAM_INVITE_NO_INVITE_ID);
-          O.fromNullable(gqlCtx.getContext().req.user),
-          TE.fromOption(() => BUG_AUTH_NO_USER_CTX),
-        ),
-      ),
 
-      // Get the invite
+    const invitation = await this.teamInviteService.getInvitation(inviteID);
-      TE.bindW('invite', ({ gqlCtx }) =>
+    if (O.isNone(invitation)) throwErr(TEAM_INVITE_NO_INVITE_FOUND);
-        pipe(
-          O.fromNullable(gqlCtx.getArgs<{ inviteID?: string }>().inviteID),
-          TE.fromOption(() => BUG_TEAM_INVITE_NO_INVITE_ID),
-          TE.chainW(
-            flow(
-              this.teamInviteService.getInvitation,
-              TE.fromTaskOption(() => TEAM_INVITE_NO_INVITE_FOUND),
-            ),
-          ),
-        ),
-      ),
 
-      // Check if the user and the invite email match, else if we can resolver the user as a team member
+    // Check if the user and the invite email match, else if user is a team member
-      // any better solution ?
+    if (
-      TE.chainW(({ user, invite }) =>
+      user.email?.toLowerCase() !== invitation.value.inviteeEmail.toLowerCase()
-        user.email?.toLowerCase() === invite.inviteeEmail.toLowerCase()
+    ) {
-          ? TE.of(true)
+      const teamMember = await this.teamService.getTeamMember(
-          : pipe(
+        invitation.value.teamID,
-              this.teamService.getTeamMemberTE(invite.teamID, user.uid),
+        user.uid,
-              TE.map(() => true),
+      );
-            ),
-      ),
 
-      TE.mapLeft((e) =>
+      if (!teamMember) throwErr(TEAM_MEMBER_NOT_FOUND);
-        e === 'team/member_not_found' ? TEAM_INVITE_NOT_VALID_VIEWER : e,
+    }
-      ),
 
-      TE.fold(throwErr, () => T.of(true)),
+    return true;
-    )();
   }
 }

packages/hoppscotch-backend/src/team-invitation/team-invitee.guard.ts

@@ -1,11 +1,7 @@
 import { CanActivate, ExecutionContext, Injectable } from '@nestjs/common';
 import { TeamInvitationService } from './team-invitation.service';
-import { pipe, flow } from 'fp-ts/function';
 import * as O from 'fp-ts/Option';
-import * as T from 'fp-ts/Task';
-import * as TE from 'fp-ts/TaskEither';
 import { GqlExecutionContext } from '@nestjs/graphql';
-import { User } from 'src/user/user.model';
 import {
   BUG_AUTH_NO_USER_CTX,
   BUG_TEAM_INVITE_NO_INVITE_ID,
@@ -24,44 +20,26 @@ export class TeamInviteeGuard implements CanActivate {
   constructor(private readonly teamInviteService: TeamInvitationService) {}
 
   async canActivate(context: ExecutionContext): Promise<boolean> {
-    return pipe(
+    // Get GQL Context
-      TE.Do,
+    const gqlExecCtx = GqlExecutionContext.create(context);
 
-      // Get execution context
+    // Get user
-      TE.bindW('gqlCtx', () => TE.of(GqlExecutionContext.create(context))),
+    const { user } = gqlExecCtx.getContext().req;
+    if (!user) throwErr(BUG_AUTH_NO_USER_CTX);
 
-      // Get user
+    // Get the invite
-      TE.bindW('user', ({ gqlCtx }) =>
+    const { inviteID } = gqlExecCtx.getArgs<{ inviteID: string }>();
-        pipe(
+    if (!inviteID) throwErr(BUG_TEAM_INVITE_NO_INVITE_ID);
-          O.fromNullable(gqlCtx.getContext().req.user),
-          TE.fromOption(() => BUG_AUTH_NO_USER_CTX),
-        ),
-      ),
 
-      // Get invite
+    const invitation = await this.teamInviteService.getInvitation(inviteID);
-      TE.bindW('invite', ({ gqlCtx }) =>
+    if (O.isNone(invitation)) throwErr(TEAM_INVITE_NO_INVITE_FOUND);
-        pipe(
-          O.fromNullable(gqlCtx.getArgs<{ inviteID?: string }>().inviteID),
-          TE.fromOption(() => BUG_TEAM_INVITE_NO_INVITE_ID),
-          TE.chainW(
-            flow(
-              this.teamInviteService.getInvitation,
-              TE.fromTaskOption(() => TEAM_INVITE_NO_INVITE_FOUND),
-            ),
-          ),
-        ),
-      ),
 
-      // Check if the emails match
+    if (
-      TE.chainW(
+      user.email.toLowerCase() !== invitation.value.inviteeEmail.toLowerCase()
-        TE.fromPredicate(
+    ) {
-          ({ user, invite }) => user.email === invite.inviteeEmail,
+      throwErr(TEAM_INVITE_EMAIL_DO_NOT_MATCH);
-          () => TEAM_INVITE_EMAIL_DO_NOT_MATCH,
+    }
-        ),
-      ),
 
-      // Fold it to a promise
+    return true;
-      TE.fold(throwErr, () => T.of(true)),
-    )();
   }
 }

packages/hoppscotch-backend/src/team-invitation/team-teaminvite-ext.resolver.ts

@@ -12,6 +12,6 @@ export class TeamTeamInviteExtResolver {
     complexity: 10,
   })
   teamInvitations(@Parent() team: Team): Promise<TeamInvitation[]> {
-    return this.teamInviteService.getAllInvitationsInTeam(team)();
+    return this.teamInviteService.getTeamInvitations(team.id);
   }
 }

packages/hoppscotch-common/assets/icons/star-off.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="currentColor" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-star"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"/></svg>

packages/hoppscotch-common/src/components/history/graphql/Card.vue

@@ -63,7 +63,7 @@ import { GQLHistoryEntry } from "~/newstore/history"
 import { shortDateTime } from "~/helpers/utils/date"
 
 import IconStar from "~icons/lucide/star"
-import IconStarOff from "~icons/lucide/star-off"
+import IconStarOff from "~icons/hopp/star-off"
 import IconTrash from "~icons/lucide/trash"
 import IconMinimize2 from "~icons/lucide/minimize-2"
 import IconMaximize2 from "~icons/lucide/maximize-2"

packages/hoppscotch-common/src/components/history/rest/Card.vue

@@ -55,7 +55,7 @@ import { RESTHistoryEntry } from "~/newstore/history"
 import { shortDateTime } from "~/helpers/utils/date"
 
 import IconStar from "~icons/lucide/star"
-import IconStarOff from "~icons/lucide/star-off"
+import IconStarOff from "~icons/hopp/star-off"
 import IconTrash from "~icons/lucide/trash"
 
 const props = defineProps<{