feat: implement Redis caching for business activities and consumers

- Added Redis caching to BusinessActivitiesService for findAll and findOne methods.
- Integrated Redis caching in BusinessActivityComplexesService for findAll and findOne methods.
- Enhanced ConsumersService with Redis caching for findAll and findOne methods.
- Introduced cache invalidation for partner consumers and business activities.
- Created RedisKeyMaker utility for generating cache keys for consumers, partners, and POS.
- Implemented cache invalidation services for partners and POS.
- Added Redis service methods for JSON handling and key deletion by patterns.
- Updated goods service to include caching and invalidation for goods list.
- Introduced DTO for updating goods.

src/modules/partners/consumers/consumers.service.ts

@@ -1,6 +1,7 @@
 import { QUERY_CONSTANTS } from '@/common/queryConstants'
 import mapConsumerWithLicenseUtil from '@/common/utils/mappers/consumer_mappers.util'
 import { PasswordUtil } from '@/common/utils/password.util'
+import { RedisKeyMaker } from '@/common/utils/redisKeyMaker'
 import {
   AccountStatus,
   AccountType,
@@ -15,13 +16,21 @@ import {
   ConsumerWhereInput,
 } from '@/generated/prisma/models'
 import { PrismaService } from '@/prisma/prisma.service'
+import { RedisService } from '@/redis/redis.service'
 import { BadRequestException, Injectable } from '@nestjs/common'
 import { ResponseMapper } from 'common/response/response-mapper'
+import { PartnersCacheInvalidationService } from '../cache/partners-cache-invalidation.service'
 import { CreateConsumerDto, UpdateConsumerDto } from './dto/create-consumers.dto'
 
 @Injectable()
 export class PartnerConsumersService {
-  constructor(private readonly prisma: PrismaService) {}
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly redisService: RedisService,
+    private readonly partnersCacheInvalidationService: PartnersCacheInvalidationService,
+  ) {}
+
+  private readonly infoCacheTtlSeconds = 300
 
   private readonly setExpireDate = (starts_at: Date) => {
     return new Date(
@@ -54,6 +63,14 @@ export class PartnerConsumersService {
   })
 
   async findAll(partner_id: string, page = 1, perPage = 10) {
+    const cacheKey = RedisKeyMaker.partnerConsumersList(partner_id, page, perPage)
+    const cached = await this.redisService.getJson<{ items: unknown[]; total: number }>(
+      cacheKey,
+    )
+    if (cached) {
+      return ResponseMapper.paginate(cached.items, { total: cached.total, page, perPage })
+    }
+
     const [consumers, total] = await this.prisma.$transaction(async tx => [
       await tx.consumer.findMany({
         where: this.defaultWhere(partner_id),
@@ -65,7 +82,13 @@ export class PartnerConsumersService {
         where: this.defaultWhere(partner_id),
       }),
     ])
-    return ResponseMapper.paginate(consumers.map(mapConsumerWithLicenseUtil), {
+    const mappedItems = consumers.map(mapConsumerWithLicenseUtil)
+    await this.redisService.setJson(
+      cacheKey,
+      { items: mappedItems, total },
+      this.infoCacheTtlSeconds,
+    )
+    return ResponseMapper.paginate(mappedItems, {
       total,
       page,
       perPage,
@@ -73,6 +96,12 @@ export class PartnerConsumersService {
   }
 
   async findOne(partner_id: string, consumer_id: string) {
+    const cacheKey = RedisKeyMaker.partnerConsumerInfo(partner_id, consumer_id)
+    const cached = await this.redisService.getJson<unknown>(cacheKey)
+    if (cached) {
+      return ResponseMapper.single(cached)
+    }
+
     const consumer = await this.prisma.consumer.findUniqueOrThrow({
       where: {
         ...(this.defaultWhere(partner_id) as any),
@@ -81,7 +110,14 @@ export class PartnerConsumersService {
       select: this.defaultSelect,
     })
 
-    return ResponseMapper.single(mapConsumerWithLicenseUtil(consumer))
+    const mappedConsumer = mapConsumerWithLicenseUtil(consumer)
+    await this.redisService.setJson(
+      RedisKeyMaker.consumerInfo(consumer_id),
+      mappedConsumer,
+      this.infoCacheTtlSeconds,
+    )
+    await this.redisService.setJson(cacheKey, mappedConsumer, this.infoCacheTtlSeconds)
+    return ResponseMapper.single(mappedConsumer)
   }
 
   async create(partner_id: string, data: CreateConsumerDto) {
@@ -224,11 +260,16 @@ export class PartnerConsumersService {
       })
     })
 
+    await this.partnersCacheInvalidationService.invalidatePartnerConsumerReadModels(
+      partner_id,
+      consumer.id,
+    )
+
     return ResponseMapper.single(mapConsumerWithLicenseUtil(consumer))
   }
 
   async update(id: string, partner_id: string, data: UpdateConsumerDto) {
-    return this.prisma.consumer.update({
+    const updatedConsumer = await this.prisma.consumer.update({
       where: {
         ...(this.defaultWhere(partner_id) as any),
         id,
@@ -243,5 +284,13 @@ export class PartnerConsumersService {
         },
       },
     })
+
+    await this.partnersCacheInvalidationService.invalidatePartnerConsumerReadModels(
+      partner_id,
+      id,
+    )
+    await this.redisService.delete(RedisKeyMaker.consumerInfo(id))
+
+    return updatedConsumer
   }
 }