From 7951bc25a38c1f817c8259e08707a9d227533615 Mon Sep 17 00:00:00 2001
From: Esdras Renan <monkeyesdras@gmail.com>
Date: Thu, 16 Oct 2025 22:28:12 -0300
Subject: [PATCH] feat: allow company deletion by detaching dependents

---
 docs/DEPLOY-RUNBOOK.md                        |  2 +-
 src/app/api/admin/companies/[id]/route.ts     | 29 +++++++++----------
 .../companies/admin-companies-manager.tsx     | 22 +++++++++++---
 3 files changed, 32 insertions(+), 21 deletions(-)

diff --git a/docs/DEPLOY-RUNBOOK.md b/docs/DEPLOY-RUNBOOK.md
index 3cb8b30..1bcaa41 100644
--- a/docs/DEPLOY-RUNBOOK.md
+++ b/docs/DEPLOY-RUNBOOK.md
@@ -23,6 +23,7 @@ Resultado: front/back sobem com o novo código sem editar o stack a cada release
 - Mount fixo: `/home/renan/apps/sistema.current:/app` (não interpolar APP_DIR).
 - Comando inline (sem script), com migrations na subida:
   - `command: ["bash","-lc","corepack enable && corepack prepare pnpm@9 --activate && pnpm exec prisma migrate deploy && pnpm start -p 3000"]`
+  - **Se você optar por usar `/app/scripts/start-web.sh`** (como no workflow atual), ele já garante `pnpm@9` via Corepack/NPM antes de rodar Prisma/Next. Certifique-se de copiar esse arquivo para o build publicado; sem ele, a task cai com `pnpm: command not found`.
 - Env obrigatórias (URLs válidas):
   - `DATABASE_URL=file:/app/data/db.sqlite`
   - `NEXT_PUBLIC_CONVEX_URL=http://sistema_convex_backend:3210`
@@ -121,4 +122,3 @@ docker service scale sistema_web=1
 
 - Como o stack monta `/home/renan/apps/sistema.current`, um novo release exige apenas atualizar o symlink e forçar a task. O `stack.yml` só precisa ser redeployado quando você altera labels/envs/serviços.
 - Se a UI parecer não mudar, valide o mount/args via inspect, confira logs da task atual e force hard‑reload no navegador.
-
diff --git a/src/app/api/admin/companies/[id]/route.ts b/src/app/api/admin/companies/[id]/route.ts
index 5303996..6ddcd04 100644
--- a/src/app/api/admin/companies/[id]/route.ts
+++ b/src/app/api/admin/companies/[id]/route.ts
@@ -77,23 +77,20 @@ export async function DELETE(_: Request, { params }: { params: Promise<{ id: str
   }
 
   try {
-    // Pré‑checagem para evitar 500 por FK: conta vínculos antes
-    const [usersCount, ticketsCount] = await Promise.all([
-      prisma.user.count({ where: { companyId: company.id } }),
-      prisma.ticket.count({ where: { companyId: company.id } }),
-    ])
-    if (usersCount > 0 || ticketsCount > 0) {
-      return NextResponse.json(
-        {
-          error: "Não é possível remover esta empresa pois existem registros vinculados.",
-          details: { users: usersCount, tickets: ticketsCount },
-        },
-        { status: 409 }
-      )
-    }
+    const result = await prisma.$transaction(async (tx) => {
+      const users = await tx.user.updateMany({
+        where: { companyId: company.id, tenantId: company.tenantId },
+        data: { companyId: null },
+      })
+      const tickets = await tx.ticket.updateMany({
+        where: { companyId: company.id, tenantId: company.tenantId },
+        data: { companyId: null },
+      })
+      await tx.company.delete({ where: { id: company.id } })
+      return { detachedUsers: users.count, detachedTickets: tickets.count }
+    })
 
-    await prisma.company.delete({ where: { id: company.id } })
-    return NextResponse.json({ ok: true })
+    return NextResponse.json({ ok: true, ...result })
   } catch (error) {
     if (error instanceof PrismaClientKnownRequestError && error.code === "P2003") {
       return NextResponse.json(
diff --git a/src/components/admin/companies/admin-companies-manager.tsx b/src/components/admin/companies/admin-companies-manager.tsx
index 3d13739..87311f1 100644
--- a/src/components/admin/companies/admin-companies-manager.tsx
+++ b/src/components/admin/companies/admin-companies-manager.tsx
@@ -184,11 +184,25 @@ export function AdminCompaniesManager({ initialCompanies }: { initialCompanies:
         method: "DELETE",
         credentials: "include",
       })
-      if (!response.ok) {
-        const data = await response.json().catch(() => ({}))
-        throw new Error(data.error ?? "Falha ao excluir empresa")
+      const data = (await response.json().catch(() => ({}))) as {
+        error?: string
+        detachedUsers?: number
+        detachedTickets?: number
       }
-      toast.success("Empresa removida")
+      if (!response.ok) {
+        throw new Error(data?.error ?? "Falha ao excluir empresa")
+      }
+      const detachedUsers = data?.detachedUsers ?? 0
+      const detachedTickets = data?.detachedTickets ?? 0
+      const details: string[] = []
+      if (detachedUsers > 0) {
+        details.push(`${detachedUsers} usuário${detachedUsers > 1 ? "s" : ""} desvinculado${detachedUsers > 1 ? "s" : ""}`)
+      }
+      if (detachedTickets > 0) {
+        details.push(`${detachedTickets} ticket${detachedTickets > 1 ? "s" : ""} atualizado${detachedTickets > 1 ? "s" : ""}`)
+      }
+      const successMessage = details.length > 0 ? `Empresa removida (${details.join(", ")})` : "Empresa removida"
+      toast.success(successMessage)
       if (editingId === deleteId) {
         resetForm()
         setEditingId(null)