refactor: enhance cache invalidation logic across banking API routes and components for improved data consistency and performance

app/api/banking/accounts/route.ts

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from "next/server";
+import { revalidatePath } from "next/cache";
 import { accountService } from "@/services/account.service";
 import { bankingService } from "@/services/banking.service";
 import { requireAuth } from "@/lib/auth-utils";
@@ -14,11 +15,7 @@ export async function GET(request: NextRequest) {
 
     if (withStats) {
       const accountsWithStats = await bankingService.getAccountsWithStats();
-      return NextResponse.json(accountsWithStats, {
-        headers: {
-          "Cache-Control": "public, s-maxage=60, stale-while-revalidate=120",
-        },
-      });
+      return NextResponse.json(accountsWithStats);
     }
 
     return NextResponse.json({ error: "Invalid request" }, { status: 400 });
@@ -26,7 +23,7 @@ export async function GET(request: NextRequest) {
     console.error("Error fetching accounts:", error);
     return NextResponse.json(
       { error: "Failed to fetch accounts" },
-      { status: 500 },
+      { status: 500 }
     );
   }
 }
@@ -38,12 +35,23 @@ export async function POST(request: Request) {
   try {
     const data: Omit<Account, "id"> = await request.json();
     const created = await accountService.create(data);
-    return NextResponse.json(created);
+
+    // Revalider le cache serveur
+    revalidatePath("/accounts", "page");
+    revalidatePath("/transactions", "page");
+    revalidatePath("/statistics", "page");
+    revalidatePath("/dashboard", "page");
+
+    return NextResponse.json(created, {
+      headers: {
+        "Cache-Control": "no-store",
+      },
+    });
   } catch (error) {
     console.error("Error creating account:", error);
     return NextResponse.json(
       { error: "Failed to create account" },
-      { status: 500 },
+      { status: 500 }
     );
   }
 }
@@ -55,12 +63,23 @@ export async function PUT(request: Request) {
   try {
     const account: Account = await request.json();
     const updated = await accountService.update(account.id, account);
-    return NextResponse.json(updated);
+
+    // Revalider le cache serveur
+    revalidatePath("/accounts", "page");
+    revalidatePath("/transactions", "page");
+    revalidatePath("/statistics", "page");
+    revalidatePath("/dashboard", "page");
+
+    return NextResponse.json(updated, {
+      headers: {
+        "Cache-Control": "no-store",
+      },
+    });
   } catch (error) {
     console.error("Error updating account:", error);
     return NextResponse.json(
       { error: "Failed to update account" },
-      { status: 500 },
+      { status: 500 }
     );
   }
 }
@@ -80,27 +99,55 @@ export async function DELETE(request: Request) {
       if (accountIds.length === 0) {
         return NextResponse.json(
           { error: "At least one account ID is required" },
-          { status: 400 },
+          { status: 400 }
         );
       }
       await accountService.deleteMany(accountIds);
-      return NextResponse.json({ success: true, count: accountIds.length });
+
+      // Revalider le cache serveur
+      revalidatePath("/accounts", "page");
+      revalidatePath("/transactions", "page");
+      revalidatePath("/statistics", "page");
+      revalidatePath("/dashboard", "page");
+
+      return NextResponse.json(
+        { success: true, count: accountIds.length },
+        {
+          headers: {
+            "Cache-Control": "no-store",
+          },
+        }
+      );
     }
 
     if (!id) {
       return NextResponse.json(
         { error: "Account ID is required" },
-        { status: 400 },
+        { status: 400 }
       );
     }
 
     await accountService.delete(id);
-    return NextResponse.json({ success: true });
+
+    // Revalider le cache serveur
+    revalidatePath("/accounts", "page");
+    revalidatePath("/transactions", "page");
+    revalidatePath("/statistics", "page");
+    revalidatePath("/dashboard", "page");
+
+    return NextResponse.json(
+      { success: true },
+      {
+        headers: {
+          "Cache-Control": "no-store",
+        },
+      }
+    );
   } catch (error) {
     console.error("Error deleting account:", error);
     return NextResponse.json(
       { error: "Failed to delete account" },
-      { status: 500 },
+      { status: 500 }
     );
   }
 }