feat: add total balance calculation and display in account management; update account card to show calculated balance

scripts/fix-account-balances.ts

@@ -0,0 +1,76 @@
+import { prisma } from "../lib/prisma";
+
+async function main() {
+  const accountNumbers = process.argv.slice(2);
+
+  if (accountNumbers.length === 0) {
+    console.error("Usage: tsx scripts/fix-account-balances.ts <accountNumber1> [accountNumber2] ...");
+    console.error("Exemple: tsx scripts/fix-account-balances.ts 0748461N022 7555880857A");
+    process.exit(1);
+  }
+
+  for (const accountNumber of accountNumbers) {
+    console.log(`\n=== Correction du compte: ${accountNumber} ===\n`);
+
+    const account = await prisma.account.findFirst({
+      where: {
+        accountNumber: accountNumber,
+      },
+      include: {
+        transactions: {
+          select: {
+            amount: true,
+          },
+        },
+      },
+    });
+
+    if (!account) {
+      console.log(`❌ Compte non trouvé: ${accountNumber}`);
+      continue;
+    }
+
+    console.log(`Compte trouvé:`);
+    console.log(`  ID: ${account.id}`);
+    console.log(`  Nom: ${account.name}`);
+    console.log(`  Bank ID: ${account.bankId}`);
+    console.log(`  Balance actuelle: ${account.balance}`);
+    console.log(`  Initial Balance: ${account.initialBalance}`);
+    console.log(`  Transactions: ${account.transactions.length}`);
+
+    // Recalculer le solde à partir des transactions
+    const calculatedBalance = account.transactions.reduce(
+      (sum, t) => sum + t.amount,
+      0,
+    );
+
+    console.log(`  Balance calculée: ${calculatedBalance}`);
+
+    if (Math.abs(account.balance - calculatedBalance) > 0.01) {
+      console.log(`\n⚠️  Différence détectée: ${Math.abs(account.balance - calculatedBalance).toFixed(2)}`);
+      console.log(`Mise à jour du solde...`);
+
+      await prisma.account.update({
+        where: {
+          id: account.id,
+        },
+        data: {
+          balance: calculatedBalance,
+        },
+      });
+
+      console.log(`✅ Solde corrigé: ${calculatedBalance}`);
+    } else {
+      console.log(`\n✅ Le solde est déjà correct.`);
+    }
+  }
+
+  await prisma.$disconnect();
+}
+
+main()
+  .catch((e) => {
+    console.error("Erreur:", e);
+    process.exit(1);
+  });
+