feat(pagamenti): ordine stabile delle rate, label e importi modificabili

Mettere una rata su "saldato" la faceva saltare in fondo. Non era un'impressione:
payments non aveva NESSUNA colonna d'ordine (ne' sort_order ne' created_at) e
nessuna delle 13 query che la leggono aveva un ORDER BY. Postgres fa seq-scan e
restituisce l'ordine fisico; una UPDATE in MVCC riscrive la tupla in coda, quindi
la riga aggiornata tornava ultima.

In produzione 3 progetti su 5 mostravano gia' l'ordine sbagliato (uno 30/20/50,
uno del tutto rovesciato 20/30/50, e la coppia legacy con Saldo prima di Acconto).
Per questo la migration 0019 NON fa il backfill per ctid, che avrebbe fotografato
lo scombinamento: ordina per percent DESC con tie su label, che ricostruisce
l'intento di tutti gli schemi esistenti. Verificato: rimette a posto tutti e 5.

Aggiunto anche l'indice su (project_id, sort_order): una FK non crea indice sul
lato referenziante, e payments non ne aveva alcuno oltre alla PK.

Ora le rate si rinominano e gli importi si sovrascrivono a mano (EditableCell +
updatePaymentField, con la stessa normalizzazione it-IT di updateServiceField).
L'importo scritto a mano e' legge: amount_locked lo esclude dal ricalcolo. Quando
la somma delle rate non corrisponde al totale il tab lo dice, con la cifra esatta,
invece di aggiustare di nascosto.

Lo schema a 3 rate passa da 50/30/20 a 50/25/25 (le righe gia' esistenti non
cambiano: vale solo quando lo si riseleziona).

Due bug trovati per strada e chiusi:

- rescalePayments decideva con some(percent !== null): bastava UNA riga con
  percent per far entrare tutto il progetto nel ramo percentuale, che calcolava
  newTotal * 0 e azzerava ogni riga con percent NULL. splitPayment inserisce la
  Rata 2 proprio cosi', quindi splittare una rata e poi toccare il totale la
  portava a zero. Ora la regola e' per riga, non per progetto.
- Il selettore di schema fa DELETE+INSERT e cancellava in silenzio anche status e
  paid_at, con due rate gia' saldate in produzione. Ora chiede conferma, ma solo
  quando c'e' davvero storico da perdere.

Migration 0019 applicata a prod prima del push.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

src/app/admin/clients/[id]/actions.ts

@@ -312,34 +312,109 @@ export async function setPaymentPaidAt(paymentId: string, id: string, monthStr:
 }
 
 // Rescales payment amounts when the total changes.
-// If the payment has a `percent` field, use it (new plan rows).
+//
-// Legacy rows (percent null) fall back to equal split across all rows.
+// The rule is PER ROW, not per project. The previous version decided with
+// `some((p) => p.percent !== null)`: a single row carrying a percent dragged the
+// whole project into the percentage branch, where every percent-NULL row was
+// computed as `newTotal * 0` and silently written to 0.00. That was a live bug —
+// splitPayment inserts its second instalment with percent NULL, so splitting a
+// payment and then touching the total zeroed the remainder.
+//
+// Now: a row is rescaled only if it still carries a percent AND has not been
+// manually overridden. Everything else is left exactly as it is. The equal-split
+// fallback survives only for projects where NO row has a percent (legacy stubs).
 async function rescalePayments(projectId: string, newTotal: number): Promise<void> {
   const projectPayments = await db
-    .select({ id: payments.id, percent: payments.percent })
+    .select({ id: payments.id, percent: payments.percent, amount_locked: payments.amount_locked })
     .from(payments)
     .where(eq(payments.project_id, projectId));
 
   if (projectPayments.length === 0) return;
 
-  const hasPercent = projectPayments.some((p) => p.percent !== null);
+  const anyPercent = projectPayments.some((p) => p.percent !== null);
 
-  if (hasPercent) {
+  if (anyPercent) {
-    // New plan: rescale each row by its stored percent
     for (const p of projectPayments) {
-      const pct = p.percent !== null ? parseFloat(String(p.percent)) : 0;
+      if (p.percent === null || p.amount_locked) continue;
-      const newAmount = ((newTotal * pct) / 100).toFixed(2);
+      const newAmount = ((newTotal * parseFloat(String(p.percent))) / 100).toFixed(2);
       await db.update(payments).set({ amount: newAmount }).where(eq(payments.id, p.id));
     }
   } else {
-    // Legacy: equal split across all rows (backward compat)
+    // Legacy: equal split across the rows that are still automatic.
-    const share = (newTotal / projectPayments.length).toFixed(2);
+    const auto = projectPayments.filter((p) => !p.amount_locked);
-    for (const p of projectPayments) {
+    if (auto.length === 0) return;
+    const share = (newTotal / auto.length).toFixed(2);
+    for (const p of auto) {
       await db.update(payments).set({ amount: share }).where(eq(payments.id, p.id));
     }
   }
 }
 
+// Per-row edit of a payment's label or amount, mirroring updateServiceField in
+// src/app/admin/catalog/actions.ts. Writing an amount marks the row as manually
+// overridden so rescalePayments stops touching it.
+const EDITABLE_PAYMENT_FIELDS = ["label", "amount"] as const;
+type EditablePaymentField = (typeof EDITABLE_PAYMENT_FIELDS)[number];
+
+export async function updatePaymentField(
+  paymentId: string,
+  id: string,
+  fieldName: string,
+  value: string
+): Promise<void> {
+  await requireAdmin();
+  if (!(EDITABLE_PAYMENT_FIELDS as readonly string[]).includes(fieldName)) {
+    throw new Error(`Campo non editabile: ${fieldName}`);
+  }
+  const field = fieldName as EditablePaymentField;
+
+  if (field === "label") {
+    const label = value.trim();
+    if (!label) throw new Error("Nome rata richiesto");
+    await db.update(payments).set({ label }).where(eq(payments.id, paymentId));
+  } else {
+    // The cell renders it-IT (€ 1.234,50), so an admin may well type "1.234,50".
+    // When a comma is present treat "." as thousands separators and "," as the
+    // decimal mark; otherwise "." is the decimal mark. Number() (not parseFloat)
+    // rejects trailing garbage like "12abc".
+    const raw = value.trim();
+    const normalized = raw.includes(",") ? raw.replace(/\./g, "").replace(",", ".") : raw;
+    const num = Number(normalized);
+    if (!Number.isFinite(num) || num < 0) throw new Error("Importo non valido");
+    await db
+      .update(payments)
+      .set({ amount: num.toFixed(2), amount_locked: true })
+      .where(eq(payments.id, paymentId));
+  }
+
+  const { path } = await resolveEntity(id);
+  revalidatePath(path);
+}
+
+// Releases a manual override: the row goes back under automatic rescaling and is
+// immediately recomputed from its percent, so the effect is visible at once.
+export async function clearPaymentOverride(paymentId: string, id: string): Promise<void> {
+  await requireAdmin();
+  const rows = await db
+    .select({ project_id: payments.project_id })
+    .from(payments)
+    .where(eq(payments.id, paymentId))
+    .limit(1);
+  if (!rows[0]) throw new Error("Pagamento non trovato");
+
+  await db.update(payments).set({ amount_locked: false }).where(eq(payments.id, paymentId));
+
+  const proj = await db
+    .select({ accepted_total: projects.accepted_total })
+    .from(projects)
+    .where(eq(projects.id, rows[0].project_id))
+    .limit(1);
+  if (proj[0]) await rescalePayments(rows[0].project_id, parseFloat(proj[0].accepted_total ?? "0"));
+
+  const { path } = await resolveEntity(id);
+  revalidatePath(path);
+}
+
 export async function updateAcceptedTotal(id: string, formData: FormData) {
   await requireAdmin();
   const raw = (formData.get("accepted_total") as string)?.trim();

src/app/admin/clients/new/actions.ts

@@ -86,9 +86,12 @@ export async function createClientCore(input: {
     })
     .returning({ id: projects.id });
 
+  // percent is seeded so these stubs rescale properly once a total is set —
+  // previously they were NULL, which put the project in the legacy equal-split
+  // branch and made them indistinguishable from a manually overridden amount.
   await db.insert(payments).values([
-    { project_id: newProject.id, label: "Acconto 50%", amount: "0", status: "da_saldare" },
+    { project_id: newProject.id, label: "Acconto 50%", amount: "0", percent: "50.00", status: "da_saldare", sort_order: 0 },
-    { project_id: newProject.id, label: "Saldo 50%", amount: "0", status: "da_saldare" },
+    { project_id: newProject.id, label: "Saldo 50%", amount: "0", percent: "50.00", status: "da_saldare", sort_order: 1 },
   ]);
 
   return { clientId: newClient.id, projectId: newProject.id };

src/app/admin/projects/project-actions.ts

@@ -15,7 +15,7 @@ import {
   tasks,
   PROJECT_OFFER_STATUSES,
 } from "@/db/schema";
-import { eq, asc, and } from "drizzle-orm";
+import { eq, asc, and, gt, sql } from "drizzle-orm";
 import { z } from "zod";
 import { nanoid } from "nanoid";
 
@@ -83,7 +83,7 @@ export async function initProjectPayments(projectId: string): Promise<void> {
 // Modes:
 //   single → 1 row 100%  "Pagamento unico (100%)"
 //   two    → 2 rows 50%/50%  "Acconto 50% (inizio lavori)" / "Saldo 50% (alla consegna)"
-//   three  → 3 rows 50%/30%/20%
+//   three  → 3 rows 50%/25%/25%
 export async function setPaymentPlan(
   projectId: string,
   mode: "single" | "two" | "three",
@@ -100,8 +100,8 @@ export async function setPaymentPlan(
     ],
     three: [
       { label: "Acconto 50% (inizio lavori)", percent: 50 },
-      { label: "30% (post revisioni)", percent: 30 },
+      { label: "25% (in corso d'opera)", percent: 25 },
-      { label: "Saldo 20% (alla consegna)", percent: 20 },
+      { label: "Saldo 25% (alla consegna)", percent: 25 },
     ],
   };
 
@@ -109,14 +109,17 @@ export async function setPaymentPlan(
   if (!plan) throw new Error("Modalità pagamento non valida");
 
   // Delete existing payments for this project, then insert new ones.
+  // Destructive by design (the UI says so), and the tab asks for confirmation
+  // when a row has already been marked inviata/saldato.
   await db.delete(payments).where(eq(payments.project_id, projectId));
   await db.insert(payments).values(
-    plan.map((p) => ({
+    plan.map((p, i) => ({
       project_id: projectId,
       label: p.label,
       percent: p.percent.toFixed(2),
       amount: ((total * p.percent) / 100).toFixed(2),
       status: "da_saldare" as const,
+      sort_order: i,
     }))
   );
 
@@ -145,16 +148,29 @@ export async function splitPayment(
   // Strip any existing " – Rata N" suffix so re-splits stay clean.
   const baseLabel = original.label.replace(/ – Rata \d+$/, "");
 
+  // Both halves are manual amounts by definition, so they are locked: without
+  // this, the next change to the project total would recompute Rata 1 from its
+  // (now meaningless) percent and zero out Rata 2, which carries none.
   await db
     .update(payments)
-    .set({ amount: first.toFixed(2), label: `${baseLabel} – Rata 1` })
+    .set({ amount: first.toFixed(2), label: `${baseLabel} – Rata 1`, amount_locked: true })
     .where(eq(payments.id, paymentId));
 
+  // Rata 2 slots in right after Rata 1; everything below shifts down one.
+  await db
+    .update(payments)
+    .set({ sort_order: sql`${payments.sort_order} + 1` })
+    .where(
+      and(eq(payments.project_id, projectId), gt(payments.sort_order, original.sort_order))
+    );
+
   await db.insert(payments).values({
     project_id: projectId,
     label: `${baseLabel} – Rata 2`,
     amount: second.toFixed(2),
     status: original.status,
+    sort_order: original.sort_order + 1,
+    amount_locked: true,
   });
 
   revalidatePath(`/admin/projects/${projectId}`);

src/components/admin/tabs/PaymentsTab.tsx

@@ -1,16 +1,20 @@
 "use client";
 
-import { useState } from "react";
+import { useState, useTransition } from "react";
 import { useRouter } from "next/navigation";
+import { RotateCcw } from "lucide-react";
 import {
   updatePaymentStatus,
   updateAcceptedTotal,
   setPaymentPaidAt,
+  updatePaymentField,
+  clearPaymentOverride,
 } from "@/app/admin/clients/[id]/actions";
 import { setPaymentPlan } from "@/app/admin/projects/project-actions";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
+import { EditableCell } from "@/components/ui/editable-cell";
 import { SplitPaymentForm } from "@/components/admin/SplitPaymentForm";
 import type { Payment } from "@/db/schema";
 
@@ -28,6 +32,10 @@ const statusLabels: Record<string, string> = {
   saldato: "Saldato",
 };
 
+function formatEuro(value: number): string {
+  return value.toLocaleString("it-IT", { minimumFractionDigits: 2 });
+}
+
 // paid_at (Date | string | null, serializzato sul confine RSC) → "YYYY-MM" per <input type="month">
 function toMonthValue(paidAt: Date | string | null | undefined): string {
   if (!paidAt) {
@@ -43,7 +51,7 @@ type PlanMode = "single" | "two" | "three";
 const planOptions: { mode: PlanMode; label: string; description: string }[] = [
   { mode: "single", label: "Pagamento unico", description: "100% in un'unica soluzione" },
   { mode: "two", label: "2 step", description: "Acconto 50% + Saldo 50%" },
-  { mode: "three", label: "3 step", description: "50% + 30% + 20%" },
+  { mode: "three", label: "3 step", description: "50% + 25% + 25%" },
 ];
 
 export function PaymentsTab({
@@ -57,35 +65,81 @@ export function PaymentsTab({
   const [overrideValue, setOverrideValue] = useState(acceptedTotal);
   const [planLoading, setPlanLoading] = useState<PlanMode | null>(null);
   const [statusLoading, setStatusLoading] = useState<string | null>(null);
+  const [, startTransition] = useTransition();
+  const [error, setError] = useState<string | null>(null);
+
+  // The input is seeded from a prop, so it has to follow the prop after a
+  // router.refresh() — otherwise it keeps showing the pre-save value. Adjusted
+  // during render rather than in an effect (React's documented pattern for
+  // "resetting state when a prop changes"): no extra pass, no flash of stale value.
+  const [prevAcceptedTotal, setPrevAcceptedTotal] = useState(acceptedTotal);
+  if (prevAcceptedTotal !== acceptedTotal) {
+    setPrevAcceptedTotal(acceptedTotal);
+    setOverrideValue(acceptedTotal);
+  }
 
   const currentTotal = parseFloat(acceptedTotal) || 0;
   const offersTotal = offersAcceptedTotal;
   const hasOffers = offersTotal > 0;
 
+  const rowsTotal = payments.reduce((sum, p) => sum + (parseFloat(p.amount) || 0), 0);
+  const drift = rowsTotal - currentTotal;
+  const hasDrift = payments.length > 0 && Math.abs(drift) >= 0.01;
+
+  // Shared runner: every mutation goes through here so a failure is visible
+  // instead of vanishing into an unhandled rejection.
+  function run(fn: () => Promise<unknown>) {
+    setError(null);
+    startTransition(async () => {
+      try {
+        await fn();
+        router.refresh();
+      } catch (e) {
+        setError(e instanceof Error ? e.message : "Errore nel salvataggio");
+      }
+    });
+  }
+
   async function handleUseOffersTotal() {
     if (!projectId) return;
     setOverrideValue(offersTotal.toFixed(2));
     const fd = new FormData();
     fd.set("accepted_total", offersTotal.toFixed(2));
-    await updateAcceptedTotal(projectId, fd);
+    run(() => updateAcceptedTotal(projectId, fd));
-    router.refresh();
   }
 
   async function handleSaveTotal(e: React.FormEvent) {
     e.preventDefault();
     const fd = new FormData();
     fd.set("accepted_total", overrideValue);
-    await updateAcceptedTotal(clientId, fd);
+    run(() => updateAcceptedTotal(clientId, fd));
-    router.refresh();
   }
 
   async function handleSetPlan(mode: PlanMode) {
     if (!projectId) return;
+
+    // Picking a plan deletes every existing row — including status and paid_at.
+    // Only worth interrupting when there is actually payment history to lose.
+    const tracked = payments.filter(
+      (p) => p.status === "saldato" || p.status === "inviata"
+    ).length;
+    if (tracked > 0) {
+      const what =
+        tracked === 1 ? "1 rata già segnata" : `${tracked} rate già segnate`;
+      const ok = window.confirm(
+        `Cambiare schema cancella tutte le rate di questo progetto.\n\nCi sono ${what} come inviate o saldate: lo stato e il mese di incasso andranno persi.\n\nProcedere?`
+      );
+      if (!ok) return;
+    }
+
     setPlanLoading(mode);
+    setError(null);
     try {
       const total = parseFloat(overrideValue) || currentTotal;
       await setPaymentPlan(projectId, mode, total);
       router.refresh();
+    } catch (e) {
+      setError(e instanceof Error ? e.message : "Errore nel salvataggio");
     } finally {
       setPlanLoading(null);
     }
@@ -114,6 +168,12 @@ export function PaymentsTab({
 
   return (
     <div className="space-y-6 max-w-md">
+      {error && (
+        <p className="rounded-md border border-destructive/30 bg-destructive/10 px-3 py-2 text-sm text-destructive">
+          {error}
+        </p>
+      )}
+
       {/* Totale preventivo */}
       <div className="bg-white border border-gray-200 rounded-lg p-4 space-y-3">
         <h3 className="font-medium text-gray-900">Totale preventivo</h3>
@@ -124,8 +184,7 @@ export function PaymentsTab({
             <span className="text-sm text-[#71717a]">
               Ereditato dalle offerte attive:{" "}
               <span className="font-semibold text-[#1a1a1a]">
-                €{" "}
+                € {formatEuro(offersTotal)}
-                {offersTotal.toLocaleString("it-IT", { minimumFractionDigits: 2 })}
               </span>
             </span>
             {projectId && (
@@ -211,28 +270,48 @@ export function PaymentsTab({
       {/* Payment rows */}
       {payments.map((p) => {
         const amount = parseFloat(p.amount);
-        const pct = p.percent !== null && p.percent !== undefined
+        const pct =
-          ? parseFloat(String(p.percent))
+          p.percent !== null && p.percent !== undefined ? parseFloat(String(p.percent)) : null;
-          : null;
         return (
-          <div
+          <div key={p.id} className="bg-white border border-gray-200 rounded-lg p-4">
-            key={p.id}
+            <div className="flex items-start justify-between gap-2 mb-2">
-            className="bg-white border border-gray-200 rounded-lg p-4"
+              <div className="min-w-0 flex-1">
-          >
+                <div className="font-medium text-gray-900">
-            <div className="flex items-center justify-between mb-2">
+                  <EditableCell
-              <div>
+                    value={p.label}
-                <h3 className="font-medium text-gray-900">{p.label}</h3>
+                    type="text"
-                {pct !== null && (
+                    required
-                  <p className="text-xs text-[#71717a]">{pct}% del totale</p>
+                    onSave={(v) => run(() => updatePaymentField(p.id, clientId, "label", v))}
+                  />
+                </div>
+                {pct !== null && !p.amount_locked && (
+                  <p className="text-xs text-[#71717a] px-2">{pct}% del totale</p>
+                )}
+                {p.amount_locked && (
+                  <p className="flex items-center gap-1 px-2 text-xs text-amber-700 dark:text-amber-500">
+                    Importo scritto a mano
+                    <button
+                      type="button"
+                      onClick={() => run(() => clearPaymentOverride(p.id, clientId))}
+                      className="rounded p-0.5 hover:bg-amber-500/10"
+                      aria-label="Rimuovi l'override e torna al calcolo automatico"
+                      title="Torna al calcolo automatico dalla percentuale"
+                    >
+                      <RotateCcw className="h-3 w-3" />
+                    </button>
+                  </p>
                 )}
               </div>
-              <div className="flex items-center gap-2">
+              <div className="flex items-center gap-2 shrink-0">
-                <span className="text-sm text-gray-600">
+                <div className="text-sm text-gray-600">
-                  €{" "}
+                  <EditableCell
-                  {amount.toLocaleString("it-IT", {
+                    value={p.amount}
-                    minimumFractionDigits: 2,
+                    type="number"
-                  })}
+                    required
-                </span>
+                    formatDisplay={(raw) => `€ ${formatEuro(parseFloat(raw) || 0)}`}
+                    onSave={(v) => run(() => updatePaymentField(p.id, clientId, "amount", v))}
+                  />
+                </div>
                 {projectId && amount > 0 && (
                   <SplitPaymentForm
                     paymentId={p.id}
@@ -258,9 +337,7 @@ export function PaymentsTab({
                   </option>
                 ))}
               </select>
-              {statusLoading === p.id && (
+              {statusLoading === p.id && <span className="text-xs text-[#71717a]">...</span>}
-                <span className="text-xs text-[#71717a]">...</span>
-              )}
             </div>
             {p.status === "saldato" && (
               <div className="flex items-center gap-2 mt-2">
@@ -280,6 +357,21 @@ export function PaymentsTab({
           </div>
         );
       })}
+
+      {/* Scarto fra la somma delle rate e il totale del progetto. Si dice, non si
+          sistema di nascosto: un importo scritto a mano è una scelta, non un errore. */}
+      {hasDrift && (
+        <div className="rounded-lg border border-amber-300 bg-amber-50 p-4 dark:border-amber-500/40 dark:bg-amber-500/10">
+          <p className="text-sm font-medium text-amber-800 dark:text-amber-300">
+            {drift > 0
+              ? `Le rate superano il totale di € ${formatEuro(drift)}`
+              : `Le rate coprono € ${formatEuro(-drift)} in meno del totale`}
+          </p>
+          <p className="mt-1 font-mono text-xs tabular-nums text-amber-700 dark:text-amber-400">
+            Somma rate € {formatEuro(rowsTotal)} · Totale € {formatEuro(currentTotal)}
+          </p>
+        </div>
+      )}
     </div>
   );
 }

src/db/migrations/0019_payments_sort_order.sql

@@ -0,0 +1,32 @@
+-- Additive: give `payments` a stable display order and a manual-override flag.
+--
+-- Why: the table had NO ordering column at all (no sort_order, no created_at) and
+-- none of the 13 queries reading it had an ORDER BY. Postgres seq-scans and returns
+-- physical order; an MVCC UPDATE rewrites the tuple at the end, so marking a payment
+-- "saldato" pushed it to the bottom of the list.
+--
+-- No drops, no truncates, no deletes — `payments` is LOCKED in CLAUDE.md.
+
+ALTER TABLE payments ADD COLUMN IF NOT EXISTS sort_order integer NOT NULL DEFAULT 0;
+ALTER TABLE payments ADD COLUMN IF NOT EXISTS amount_locked boolean NOT NULL DEFAULT false;
+
+-- Backfill. Deliberately NOT ordered by ctid: 3 of the 5 projects in production are
+-- already displaying scrambled (one shows 30/20/50, one is fully reversed 20/30/50,
+-- and the legacy pair shows Saldo before Acconto), so physical order would freeze the
+-- bug in place instead of fixing it.
+--
+-- percent DESC reconstructs the intent of every plan shape that exists (100 / 50-50 /
+-- 50-30-20). The label tiebreaker puts "Acconto…" before "Saldo…" in the legacy pairs
+-- that carry percent NULL.
+UPDATE payments p SET sort_order = s.rn - 1
+FROM (
+  SELECT id, row_number() OVER (
+    PARTITION BY project_id ORDER BY percent DESC NULLS LAST, label ASC
+  ) AS rn
+  FROM payments
+) s
+WHERE p.id = s.id;
+
+-- A foreign key creates no index on the referencing side, so payments had no index
+-- at all beyond its PK. This one serves both the FK lookups and the new ORDER BY.
+CREATE INDEX IF NOT EXISTS payments_project_sort_idx ON payments(project_id, sort_order);

src/db/schema.ts

@@ -214,6 +214,9 @@ export const payments = pgTable("payments", {
   percent: numeric("percent", { precision: 5, scale: 2 }), // nullable — % of total (for rescaling); null = legacy row
   status: text("status").notNull().default("da_saldare"), // da_saldare | inviata | saldato
   paid_at: timestamp("paid_at", { withTimezone: true }),
+  sort_order: integer("sort_order").notNull().default(0),
+  // true = l'importo è stato scritto a mano: rescalePayments non lo tocca più.
+  amount_locked: boolean("amount_locked").notNull().default(false),
 });
 
 // ============ DOCUMENTS ============

src/lib/admin-queries.ts

@@ -120,7 +120,11 @@ export async function getAllClientsWithPayments(
   }
 
   const [allPayments, activeEntries, totals, offerTotals] = await Promise.all([
-    db.select().from(payments).where(inArray(payments.project_id, projectIds)),
+    db
+      .select()
+      .from(payments)
+      .where(inArray(payments.project_id, projectIds))
+      .orderBy(asc(payments.sort_order)),
 
     db
       .select({
@@ -326,7 +330,8 @@ export async function getClientFullDetail(id: string): Promise<ClientFullDetail
   const paymentsRows = await db
     .select()
     .from(payments)
-    .where(inArray(payments.project_id, projectIds));
+    .where(inArray(payments.project_id, projectIds))
+    .orderBy(asc(payments.sort_order));
 
   const documentsRows = await db
     .select()
@@ -510,7 +515,8 @@ export async function getAllProjectsWithPayments(
     db
       .select()
       .from(payments)
-      .where(inArray(payments.project_id, projectIds)),
+      .where(inArray(payments.project_id, projectIds))
+      .orderBy(asc(payments.sort_order)),
 
     db
       .select({
@@ -641,7 +647,7 @@ export async function getProjectFullDetail(id: string): Promise<ProjectFullDetai
 
   const [paymentsRows, documentsRows, notesRows, quoteItemRows, activeServiceRows, activeEntryRows, totalRes, taskSecondsRows, phaseSecondsRows, projectOffersRows, availableMicrosRows, transcriptsRows] =
     await Promise.all([
-      db.select().from(payments).where(eq(payments.project_id, id)),
+      db.select().from(payments).where(eq(payments.project_id, id)).orderBy(asc(payments.sort_order)),
       db.select().from(documents).where(eq(documents.project_id, id)).orderBy(asc(documents.created_at)),
       db.select().from(notes).where(eq(notes.project_id, id)).orderBy(asc(notes.created_at)),
       db

src/lib/client-view.ts

@@ -319,7 +319,8 @@ export async function getProjectView(projectId: string): Promise<ProjectView | n
       // amount intentionally excluded — client API never exposes payment amounts
     })
     .from(payments)
-    .where(eq(payments.project_id, projectId));
+    .where(eq(payments.project_id, projectId))
+    .orderBy(asc(payments.sort_order));
 
   const documentsRows = await db
     .select({