From 1ad51a434b003989269f302a3a9253ecd57760fc Mon Sep 17 00:00:00 2001
From: Rafael Nicolas <nicolasrafael178@gmail.com>
Date: Wed, 22 Oct 2025 23:52:48 -0300
Subject: [PATCH] fix(chat): apply where filters correctly in findContacts
 endpoint
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Anteriormente, o endpoint findContacts processava apenas o campo remoteJid da cláusula where, ignorando outros campos como id e pushName.

Alterações:

- Atualiza método fetchContacts para processar todos os campos do where (id, remoteJid, pushName)

- Adiciona campo remoteJid ao contactValidateSchema para validação adequada

- Garante isolamento multi-tenant mantendo filtro por instanceId

Esta correção permite que usuários filtrem contatos por qualquer um dos campos suportados ao invés de sempre retornar todos os contatos da instância.
---
 src/api/services/channel.service.ts | 19 +++++++++++--------
 src/validate/chat.schema.ts         |  3 ++-
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/src/api/services/channel.service.ts b/src/api/services/channel.service.ts
index 947f9c39..d1b6eed5 100644
--- a/src/api/services/channel.service.ts
+++ b/src/api/services/channel.service.ts
@@ -490,20 +490,23 @@ export class ChannelStartupService {
   }
 
   public async fetchContacts(query: Query<Contact>) {
-    const remoteJid = query?.where?.remoteJid
-      ? query?.where?.remoteJid.includes('@')
-        ? query.where?.remoteJid
-        : createJid(query.where?.remoteJid)
-      : null;
-
-    const where = {
+    const where: any = {
       instanceId: this.instanceId,
     };
 
-    if (remoteJid) {
+    if (query?.where?.remoteJid) {
+      const remoteJid = query.where.remoteJid.includes('@') ? query.where.remoteJid : createJid(query.where.remoteJid);
       where['remoteJid'] = remoteJid;
     }
 
+    if (query?.where?.id) {
+      where['id'] = query.where.id;
+    }
+
+    if (query?.where?.pushName) {
+      where['pushName'] = query.where.pushName;
+    }
+
     const contactFindManyArgs: Prisma.ContactFindManyArgs = {
       where,
     };
diff --git a/src/validate/chat.schema.ts b/src/validate/chat.schema.ts
index dba27995..7dae4453 100644
--- a/src/validate/chat.schema.ts
+++ b/src/validate/chat.schema.ts
@@ -195,8 +195,9 @@ export const contactValidateSchema: JSONSchema7 = {
         _id: { type: 'string', minLength: 1 },
         pushName: { type: 'string', minLength: 1 },
         id: { type: 'string', minLength: 1 },
+        remoteJid: { type: 'string', minLength: 1 },
       },
-      ...isNotEmpty('_id', 'id', 'pushName'),
+      ...isNotEmpty('_id', 'id', 'pushName', 'remoteJid'),
     },
   },
 };