Refactor CenterMentorSchema to streamline code and improve clarity. Consolidate import statements, enhance query field descriptions, and optimize token generation logic. Integrate Redis service for session management, ensuring cache invalidation for active Clerk sessions. Update email sending logic for mentor invitations to improve readability.

src/CenterMentor/centermentor.schema.ts

@@ -1,14 +1,11 @@
 import { Inject, Injectable } from '@nestjs/common'
-import {
+import { Pothos, PothosRef, PothosSchema, SchemaBuilderToken } from '@smatch-corp/nestjs-pothos'
-  Pothos,
-  PothosRef,
-  PothosSchema,
-  SchemaBuilderToken,
-} from '@smatch-corp/nestjs-pothos'
 import { Builder } from '../Graphql/graphql.builder'
 import { PrismaService } from '../Prisma/prisma.service'
 import { MailService } from '../Mail/mail.service'
 import { JwtUtils } from '../common/utils/jwt.utils'
+import { clerkClient } from '@clerk/express'
+import { RedisService } from 'src/Redis/redis.service'
 @Injectable()
 export class CenterMentorSchema extends PothosSchema {
   constructor(
@@ -16,6 +13,7 @@ export class CenterMentorSchema extends PothosSchema {
     private readonly prisma: PrismaService,
     private readonly mailService: MailService,
     private readonly jwtUtils: JwtUtils,
+    private readonly redisService: RedisService,
   ) {
     super()
   }
@@ -57,8 +55,7 @@ export class CenterMentorSchema extends PothosSchema {
   init(): void {
     this.builder.queryFields((t) => ({
       centerMentors: t.prismaField({
-        description:
+        description: 'Retrieve a list of center mentors with optional filtering, ordering, and pagination.',
-          'Retrieve a list of center mentors with optional filtering, ordering, and pagination.',
         type: [this.centerMentor()],
         args: this.builder.generator.findManyArgs('CenterMentor'),
         resolve: async (query, _root, args) => {
@@ -154,10 +151,7 @@ export class CenterMentorSchema extends PothosSchema {
               throw new Error('Center not found')
             }
             // build signature
-            const token = this.jwtUtils.signTokenRS256(
+            const token = this.jwtUtils.signTokenRS256({ centerId: center.id, email: args.email }, '1d')
-              { centerId: center.id, email: args.email },
-              '1d',
-            )
             // build invite url
             const inviteUrl = `${process.env.CENTER_BASE_URL}/invite?token=${token}`
             // mail to user with params centerId, email
@@ -184,22 +178,14 @@ export class CenterMentorSchema extends PothosSchema {
         resolve: async (_query, _root, args) => {
           return this.prisma.$transaction(async () => {
             // sign token
-            const token = this.jwtUtils.signTokenRS256(
+            const token = this.jwtUtils.signTokenRS256({ centerId: args.centerId, email: args.email }, '1d')
-              { centerId: args.centerId, email: args.email },
-              '1d',
-            )
             // build invite url
             const inviteUrl = `${process.env.CENTER_BASE_URL}/invite?token=${token}`
             // mail to user with params centerId, email
-            await this.mailService.sendTemplateEmail(
+            await this.mailService.sendTemplateEmail([args.email], 'Invite to center', 'MentorInvitation', {
-              [args.email],
+              center_name: args.centerId,
-              'Invite to center',
+              invite_url: inviteUrl,
-              'MentorInvitation',
+            })
-              {
-                center_name: args.centerId,
-                invite_url: inviteUrl,
-              },
-            )
             return null
           })
         },
@@ -277,6 +263,14 @@ export class CenterMentorSchema extends PothosSchema {
                   updatedAt: new Date(),
                 },
               })
+              // get active clerk session and invalidate cache
+              const sessionList = await clerkClient.sessions.getSessionList({
+                userId: mentor.id,
+              })
+              // clear all session cache in redis
+              sessionList.data.forEach(async (session) => {
+                await this.redisService.del(session.id)
+              })
               // update centerMentor
               const updatedCenterMentor = await prisma.centerMentor.update({
                 where: {