refactor: streamline Redis caching logic across services

- Implemented a unified `getAndSet` method in RedisService to handle caching for single, list, and paginated responses.
- Removed redundant cache checks and writes in various services, simplifying the code and improving readability.
- Updated GoodsService, StockKeepingUnitsService, PartnerActivatedLicensesService, and others to utilize the new caching mechanism.
- Adjusted Prisma connection limit for better resource management.

src/modules/admin/partners/chargedLicenseTransactions/chargedLicenseTransactions.service.ts

@@ -65,56 +65,45 @@ export class PartnerLicenseChargeTransactionService {
       page,
       perPage,
     )
-    const cached = await this.redisService.getJson<{ data: unknown[]; total: number }>(
-      cacheKey,
-    )
-    if (cached) {
-      return ResponseMapper.paginate(cached.data, { page, perPage, total: cached.total })
-    }
 
     const defaultWhere: LicenseChargeTransactionWhereInput = {
       partner_id,
     }
+    return await this.redisService.getAndSet(cacheKey, 'paginate', async () => {
+      const [transactions, total] = await this.prisma.$transaction(async tx => [
+        await tx.licenseChargeTransaction.findMany({
+          where: defaultWhere,
+          skip: (page - 1) * perPage,
+          take: perPage,
+          select: this.defaultSelect,
+        }),
+        await tx.licenseChargeTransaction.count({
+          where: defaultWhere,
+        }),
+      ])
 
-    const [transactions, total] = await this.prisma.$transaction(async tx => [
-      await tx.licenseChargeTransaction.findMany({
-        where: defaultWhere,
-        skip: (page - 1) * perPage,
-        take: perPage,
-        select: this.defaultSelect,
-      }),
-      await tx.licenseChargeTransaction.count({
-        where: defaultWhere,
-      }),
-    ])
-
-    const mappedTransactions = transactions.map(this.mappedTransaction)
-    await this.redisService.setJson(cacheKey, { data: mappedTransactions, total }, 300)
-
-    return ResponseMapper.paginate(mappedTransactions, {
-      page,
-      perPage,
-      total,
+      const mappedTransactions = transactions.map(this.mappedTransaction)
+      return {
+        items: mappedTransactions,
+        page,
+        perPage,
+        total,
+      }
     })
   }
 
   async findOne(partner_id: string, id: string) {
     const cacheKey = RedisKeyMaker.partnerLicenseChargeTransactionDetail(partner_id, id)
-    const cached = await this.redisService.getJson<unknown>(cacheKey)
-    if (cached) {
-      return ResponseMapper.single(cached)
-    }
-
-    const transaction = await this.prisma.licenseChargeTransaction.findUniqueOrThrow({
-      where: {
-        id,
-        partner_id,
-      },
-      select: this.defaultSelect,
+    return await this.redisService.getAndSet(cacheKey, 'single', async () => {
+      const transaction = await this.prisma.licenseChargeTransaction.findUniqueOrThrow({
+        where: {
+          id,
+          partner_id,
+        },
+        select: this.defaultSelect,
+      })
+      return this.mappedTransaction(transaction)
     })
-    const mappedTransaction = this.mappedTransaction(transaction)
-    await this.redisService.setJson(cacheKey, mappedTransaction, 300)
-    return ResponseMapper.single(mappedTransaction)
   }
 
   async create(partner_id: string, data: ChargeLicenseDto) {