feat(projects): explicit organization (executor) selector

Backend:
- POST /api/projects accepts optional organizationId; default = active org
- GET /api/projects (list) and GET /:id include organization {id,name,shortName}
- /:id and /:id/documents no longer filter by active org — direct link works
  across organizations; UI offers to switch active to project's org

Frontend:
- Project create modal: «Фирма (исполнитель)» dropdown, default = active
- Projects list shows «Фирма» column when user has >1 organization
- ProjectEdit shows org-banner with project's organization;
  if active org differs, banner has «переключить активную на эту →» button
- ProjectEdit fetches BankAccounts from project's org (not active)
- Bumped clients fetch limit to 1000 to match API max

Org of an existing project cannot be changed (would orphan documents/lines);
to switch fenced — create new project under desired org.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/api/src/modules/projects/routes.ts

@@ -15,6 +15,11 @@ const ProjectUpsert = z.object({
   notes: optionalText(2000),
 });
 
+// При создании можно явно указать компанию-исполнителя; если не задана — берётся активная.
+const ProjectCreate = ProjectUpsert.extend({
+  organizationId: z.string().uuid().optional(),
+});
+
 const ListQuery = z.object({
   status: z.enum(STATUSES).optional(),
   q: z.string().optional(),
@@ -23,7 +28,7 @@ const ListQuery = z.object({
 });
 
 export async function projectsRoutes(app: FastifyInstance) {
-  // ---- list ----
+  // ---- list (по активной компании) ----
   app.get('/api/projects', { preHandler: app.requireDocPermission('viewer') }, async (req, reply) => {
     const orgId = getOrganizationId(req);
     const parsed = ListQuery.safeParse(req.query);
@@ -40,6 +45,7 @@ export async function projectsRoutes(app: FastifyInstance) {
         ...(q ? { name: { contains: q, mode: 'insensitive' as const } } : {}),
       },
       include: {
+        organization: { select: { id: true, name: true, shortName: true } },
         defaultClient: { select: { id: true, name: true, kind: true } },
         defaultTemplate: { select: { id: true, name: true, docType: true } },
         defaultBankAccount: { select: { id: true, name: true } },
@@ -52,12 +58,14 @@ export async function projectsRoutes(app: FastifyInstance) {
   });
 
   // ---- get one ----
+  // Не фильтруем по active org — позволяем открыть проект другой компании по прямой ссылке;
+  // фронт может предложить переключить активную, чтобы увидеть его в списке.
   app.get('/api/projects/:id', { preHandler: app.requireDocPermission('viewer') }, async (req, reply) => {
-    const orgId = getOrganizationId(req);
     const { id } = req.params as { id: string };
     const project = await prisma.project.findFirst({
-      where: { id, organizationId: orgId },
+      where: { id },
       include: {
+        organization: { select: { id: true, name: true, shortName: true } },
         defaultClient: true,
         defaultTemplate: true,
         defaultBankAccount: true,
@@ -72,15 +80,14 @@ export async function projectsRoutes(app: FastifyInstance) {
 
   // ---- documents under project ----
   app.get('/api/projects/:id/documents', { preHandler: app.requireDocPermission('viewer') }, async (req, reply) => {
-    const orgId = getOrganizationId(req);
     const { id } = req.params as { id: string };
-    const project = await prisma.project.findFirst({ where: { id, organizationId: orgId } });
+    const project = await prisma.project.findFirst({ where: { id } });
     if (!project) {
       reply.code(404).send({ error: 'not_found' });
       return;
     }
     const items = await prisma.document.findMany({
-      where: { projectId: id, organizationId: orgId },
+      where: { projectId: id, organizationId: project.organizationId },
       include: { client: { select: { id: true, name: true, kind: true } } },
       orderBy: [{ issuedAt: { sort: 'desc', nulls: 'last' } }, { createdAt: 'desc' }],
     });
@@ -89,28 +96,35 @@ export async function projectsRoutes(app: FastifyInstance) {
 
   // ---- create ----
   app.post('/api/projects', { preHandler: app.requireDocPermission('user') }, async (req, reply) => {
-    const orgId = getOrganizationId(req);
+    const activeOrgId = getOrganizationId(req);
-    const parsed = ProjectUpsert.safeParse(req.body);
+    const parsed = ProjectCreate.safeParse(req.body);
     if (!parsed.success) {
       reply.code(400).send({ error: 'validation_error', issues: parsed.error.flatten() });
       return;
     }
+    const { organizationId: requestedOrgId, ...rest } = parsed.data;
+    const orgId = requestedOrgId ?? activeOrgId;
+    const org = await prisma.organization.findFirst({ where: { id: orgId, archivedAt: null } });
+    if (!org) {
+      reply.code(400).send({ error: 'invalid_organization' });
+      return;
+    }
     const created = await prisma.project.create({
-      data: { ...parsed.data, organizationId: orgId },
+      data: { ...rest, organizationId: orgId },
     });
     reply.code(201).send(created);
   });
 
   // ---- update ----
+  // organizationId менять не даём — иначе придётся переносить связанные документы и счета.
   app.put('/api/projects/:id', { preHandler: app.requireDocPermission('user') }, async (req, reply) => {
-    const orgId = getOrganizationId(req);
     const { id } = req.params as { id: string };
     const parsed = ProjectUpsert.safeParse(req.body);
     if (!parsed.success) {
       reply.code(400).send({ error: 'validation_error', issues: parsed.error.flatten() });
       return;
     }
-    const existing = await prisma.project.findFirst({ where: { id, organizationId: orgId } });
+    const existing = await prisma.project.findFirst({ where: { id } });
     if (!existing) {
       reply.code(404).send({ error: 'not_found' });
       return;
@@ -120,9 +134,8 @@ export async function projectsRoutes(app: FastifyInstance) {
 
   // ---- archive ----
   app.delete('/api/projects/:id', { preHandler: app.requireDocPermission('user') }, async (req, reply) => {
-    const orgId = getOrganizationId(req);
     const { id } = req.params as { id: string };
-    const existing = await prisma.project.findFirst({ where: { id, organizationId: orgId } });
+    const existing = await prisma.project.findFirst({ where: { id } });
     if (!existing) {
       reply.code(404).send({ error: 'not_found' });
       return;

apps/web/src/api.ts

@@ -264,6 +264,7 @@ export type ProjectStatus = 'active' | 'completed' | 'cancelled';
 export type ProjectSummary = {
   id: string;
   organizationId: string;
+  organization: { id: string; name: string; shortName: string | null } | null;
   name: string;
   status: ProjectStatus;
   defaultClientId: string | null;

apps/web/src/pages/ProjectEdit.tsx

@@ -37,14 +37,14 @@ export function ProjectEditPage() {
   const [saving, setSaving] = useState(false);
   const [savedAt, setSavedAt] = useState<Date | null>(null);
   const [error, setError] = useState<string | null>(null);
-  const [orgId, setOrgId] = useState<string | null>(null);
+  const [activeOrgId, setActiveOrgId] = useState<string | null>(null);
 
   useEffect(() => {
     if (!id) return;
     void Promise.all([
       api.get<Project>(`/api/projects/${id}`),
       api.get<{ items: DocumentSummary[] }>(`/api/projects/${id}/documents`),
-      api.get<{ items: Client[] }>('/api/clients?limit=500'),
+      api.get<{ items: Client[] }>('/api/clients?limit=1000'),
       api.get<{ items: DocumentTemplate[] }>('/api/templates'),
       api.get<{ id: string }>('/api/active-organization'),
     ])
@@ -54,13 +54,26 @@ export function ProjectEditPage() {
         setDocs(ds.items);
         setClients(cs.items);
         setTemplates(ts.items);
-        setOrgId(ao.id);
+        setActiveOrgId(ao.id);
-        const ba = await api.get<{ items: BankAccount[] }>(`/api/organizations/${ao.id}/bank-accounts`);
+        // Банк-счета и шаблоны проекта берём из ФИРМЫ ПРОЕКТА, а не из активной.
+        const ba = await api.get<{ items: BankAccount[] }>(
+          `/api/organizations/${p.organizationId}/bank-accounts`,
+        );
         setBankAccounts(ba.items);
       })
       .catch((e) => setError(String(e)));
   }, [id]);
 
+  async function switchToProjectOrg() {
+    if (!project) return;
+    try {
+      await api.post('/api/active-organization', { id: project.organizationId });
+      window.location.reload();
+    } catch (e) {
+      setError(String(e));
+    }
+  }
+
   async function save() {
     if (!id || !draft) return;
     setSaving(true);
@@ -94,6 +107,8 @@ export function ProjectEditPage() {
   if (error && !project) return <main className="content"><div className="error-text">{error}</div></main>;
   if (!project) return <main className="content"><p className="hint">Загрузка…</p></main>;
 
+  const isCrossOrg = activeOrgId && project.organizationId && activeOrgId !== project.organizationId;
+
   return (
     <main className="content">
       <header className="page-head">
@@ -101,6 +116,16 @@ export function ProjectEditPage() {
         <Button onClick={() => navigate('/projects')}>← К проектам</Button>
       </header>
 
+      <div className="org-banner">
+        <span className="hint">Фирма-исполнитель:</span>
+        <b>{project.organization?.shortName || project.organization?.name || '—'}</b>
+        {isCrossOrg ? (
+          <Button variant="ghost" onClick={switchToProjectOrg}>
+            переключить активную на эту →
+          </Button>
+        ) : null}
+      </div>
+
       <section className="form-grid">
         <Field
           label="Название"

apps/web/src/pages/Projects.tsx

@@ -1,6 +1,6 @@
 import { useEffect, useState } from 'react';
 import { Link, useNavigate } from 'react-router-dom';
-import { api, ApiError, type ProjectSummary, type ProjectStatus } from '../api.js';
+import { api, ApiError, type Organization, type ProjectStatus, type ProjectSummary } from '../api.js';
 import { Button, EmptyState, Field, Modal, Select } from '../components/ui.js';
 
 const STATUS_LABEL: Record<ProjectStatus, string> = {
@@ -11,9 +11,11 @@ const STATUS_LABEL: Record<ProjectStatus, string> = {
 
 export function ProjectsPage() {
   const [items, setItems] = useState<ProjectSummary[] | null>(null);
+  const [orgs, setOrgs] = useState<Organization[]>([]);
+  const [activeOrgId, setActiveOrgId] = useState<string | null>(null);
   const [status, setStatus] = useState<ProjectStatus | ''>('');
   const [q, setQ] = useState('');
-  const [creating, setCreating] = useState<{ name: string } | null>(null);
+  const [creating, setCreating] = useState<{ name: string; organizationId: string } | null>(null);
   const [error, setError] = useState<string | null>(null);
   const [fieldErrors, setFieldErrors] = useState<Record<string, string>>({});
   const navigate = useNavigate();
@@ -33,6 +35,18 @@ export function ProjectsPage() {
 
   useEffect(() => { void load(); /* eslint-disable-next-line */ }, [status, q]);
 
+  useEffect(() => {
+    void Promise.all([
+      api.get<{ items: Organization[] }>('/api/organizations'),
+      api.get<{ id: string }>('/api/active-organization'),
+    ])
+      .then(([list, active]) => {
+        setOrgs(list.items);
+        setActiveOrgId(active.id);
+      })
+      .catch(() => {});
+  }, []);
+
   async function create() {
     if (!creating) return;
     if (!creating.name.trim()) {
@@ -43,6 +57,7 @@ export function ProjectsPage() {
     try {
       const p = await api.post<ProjectSummary>('/api/projects', {
         name: creating.name.trim(),
+        organizationId: creating.organizationId,
         status: 'active',
         defaultClientId: null,
         defaultTemplateId: null,
@@ -72,11 +87,18 @@ export function ProjectsPage() {
     }
   }
 
+  const showOrgColumn = orgs.length > 1;
+
   return (
     <main className="content">
       <header className="page-head">
         <h2>Проекты</h2>
-        <Button variant="primary" onClick={() => setCreating({ name: '' })}>+ Новый проект</Button>
+        <Button
+          variant="primary"
+          onClick={() => setCreating({ name: '', organizationId: activeOrgId ?? '' })}
+        >
+          + Новый проект
+        </Button>
       </header>
 
       <div className="toolbar">
@@ -105,13 +127,14 @@ export function ProjectsPage() {
         <p className="hint">Загрузка…</p>
       ) : items.length === 0 ? (
         <EmptyState>
-          Проектов пока нет. Создайте первый — внутри проекта зададите дефолтного клиента, шаблон и банк-счёт, чтобы создавать документы быстро.
+          Проектов пока нет в активной фирме. Создай первый — внутри зададишь клиента по умолчанию, шаблон, банк-счёт.
         </EmptyState>
       ) : (
         <table className="table">
           <thead>
             <tr>
               <th>Название</th>
+              {showOrgColumn ? <th>Фирма</th> : null}
               <th>Клиент по умолчанию</th>
               <th>Шаблон</th>
               <th>Документов</th>
@@ -123,6 +146,7 @@ export function ProjectsPage() {
             {items.map((p) => (
               <tr key={p.id}>
                 <td><Link to={`/projects/${p.id}`}>{p.name}</Link></td>
+                {showOrgColumn ? <td className="hint">{p.organization?.shortName || p.organization?.name || '—'}</td> : null}
                 <td>{p.defaultClient?.name ?? '—'}</td>
                 <td>{p.defaultTemplate?.name ?? '—'}</td>
                 <td>{p._count?.documents ?? 0}</td>
@@ -153,16 +177,35 @@ export function ProjectsPage() {
         }
       >
         {creating ? (
-          <Field
+          <div className="form-grid">
-            label="Название"
+            <Field
-            value={creating.name}
+              label="Название"
-            onChange={(e) => {
+              value={creating.name}
-              setCreating({ name: e.target.value });
+              onChange={(e) => {
-              if (fieldErrors.name) setFieldErrors((fe) => { const n = { ...fe }; delete n.name; return n; });
+                setCreating({ ...creating, name: e.target.value });
-            }}
+                if (fieldErrors.name) setFieldErrors((fe) => { const n = { ...fe }; delete n.name; return n; });
-            placeholder="напр. Свадьба Ивановых, июнь 2026"
+              }}
-            error={fieldErrors.name}
+              placeholder="напр. Свадьба Ивановых, июнь 2026"
-          />
+              error={fieldErrors.name}
+            />
+            <label className="field">
+              <span className="field__label">Фирма (исполнитель)</span>
+              <select
+                className="field__input"
+                value={creating.organizationId}
+                onChange={(e) => setCreating({ ...creating, organizationId: e.target.value })}
+              >
+                {orgs.map((o) => (
+                  <option key={o.id} value={o.id}>
+                    {o.shortName || o.name}
+                  </option>
+                ))}
+              </select>
+            </label>
+            <p className="hint" style={{ gridColumn: '1 / -1' }}>
+              Документы внутри проекта будут выставляться от этой компании. После создания фирму поменять нельзя — заведи новый проект, если нужно из другой фирмы.
+            </p>
+          </div>
         ) : null}
       </Modal>
     </main>

apps/web/src/styles.css

@@ -302,6 +302,19 @@ body {
   .import-banner { background: #14213d; border-color: #1e3a8a; color: #93c5fd; }
 }
 
+/* === org banner (project page) === */
+.org-banner {
+  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
+  padding: 8px 12px; margin-bottom: 16px;
+  background: #f1f5f9; border: 1px solid #cbd5e1; border-radius: 6px;
+  font-size: 14px;
+}
+.org-banner b { color: #1e3a8a; }
+@media (prefers-color-scheme: dark) {
+  .org-banner { background: #1c1f24; border-color: #2a2e35; }
+  .org-banner b { color: #93c5fd; }
+}
+
 /* === inn lookup === */
 .inn-lookup { margin-top: 6px; display: flex; flex-direction: column; gap: 4px; }
 .inn-lookup__error { font-size: 12px; color: #c0392b; }