Move caching decision to the usecase layer

src/feature/core/customer/data/repo/customer-db-repo.ts

@@ -17,8 +17,6 @@ type customerDbResponse = {
 
 export default class CustomerDbRepo implements CustomerRepo {
     async fetchList(query: string): Promise<Customer[]> {
-        // This is equivalent to in fetch(..., {cache: 'no-store'}).
-        connection()
         try {
             const data = await sql`
                 SELECT

src/feature/core/customer/domain/usecase/fetch-customers-usecase.ts

@@ -4,8 +4,10 @@ import serverDi from "@/feature/common/server-di";
 import { customerKey } from "@/feature/core/customer/customer-key";
 import Customer from "@/feature/core/customer/domain/entity/customer";
 import CustomerRepo, { customerRepoKey } from "@/feature/core/customer/domain/i-repo/customer-repo";
+import { connection } from "next/server";
 
 export default async function fetchCustomersUsecase(query: string): Promise<Customer[]> {
+    connection()
     const repo = serverDi(customerKey).resolve<CustomerRepo>(customerRepoKey)
 
     return repo.fetchList(query)

src/feature/core/revenue/data/repo/revenue-db-repo.ts

@@ -10,7 +10,6 @@ export type RevenueDbResponse = {
 };
 export default class RevenueDbRepo implements RevenueRepo {
     async fetchRevenues(): Promise<Revenue[]> {
-        // This is equivalent to in fetch(..., {cache: 'no-store'}).
         try {
             // Artificially delay a response for demo purposes.
             // Don't do this in production :)