fix(login): el login ahora respeta el empleado seleccionado
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- auth_bp.py: login acepta employee_id y verifica el PIN solo de ese empleado.
  Fallback legacy se mantiene para clientes antiguos.
- login.html: guarda el id del empleado seleccionado y lo envia en la peticion.
- Se agrega cookie pos_role en el login inline del HTML.

Esto corrige el problema donde seleccionar cualquier usuario accedia siempre
al mismo empleado (el primero con el mismo PIN).

Tests: 35 passed
This commit is contained in:
2026-06-30 17:02:40 +00:00
parent a37e60eb2a
commit 93eebe0662
2 changed files with 42 additions and 21 deletions

View File

@@ -59,6 +59,7 @@ def login_pin():
# Subdomain-resolved tenant takes priority over body param
tenant_id = getattr(g, 'tenant_id', None) or data.get('tenant_id')
pin = data.get('pin', '')
employee_id = data.get('employee_id')
device_id = data.get('device_id', request.headers.get('X-Device-Id', 'unknown'))
# Optional: branch_id from the device for PIN search optimization
device_branch_id = data.get('branch_id')
@@ -89,39 +90,53 @@ def login_pin():
matched_employee = None
if device_branch_id:
# Try branch employees first (fast path for known devices)
if employee_id:
# Secure flow: user selected an employee, verify only that PIN.
cur.execute("""
SELECT e.id, e.name, e.pin, e.role, e.branch_id, e.max_discount_pct
FROM employees e
WHERE e.is_active = true AND e.pin IS NOT NULL AND e.branch_id = %s
""", (device_branch_id,))
for emp in cur.fetchall():
WHERE e.id = %s AND e.is_active = true AND e.pin IS NOT NULL
""", (employee_id,))
emp = cur.fetchone()
if emp:
emp_id, emp_name, emp_pin_hash, emp_role, emp_branch, emp_discount = emp
if emp_pin_hash and bcrypt.checkpw(pin.encode(), emp_pin_hash.encode()):
matched_employee = {
'id': emp_id, 'name': emp_name, 'role': emp_role,
'branch_id': emp_branch, 'max_discount_pct': float(emp_discount) if emp_discount else 0
}
break
if not matched_employee:
# Fallback: check ALL active employees (covers owners, admins, roaming staff)
cur.execute("""
SELECT e.id, e.name, e.pin, e.role, e.branch_id, e.max_discount_pct
FROM employees e
WHERE e.is_active = true AND e.pin IS NOT NULL
""")
employees = cur.fetchall()
# Legacy fallback: scan active employees (kept for old clients without employee_id)
if device_branch_id:
cur.execute("""
SELECT e.id, e.name, e.pin, e.role, e.branch_id, e.max_discount_pct
FROM employees e
WHERE e.is_active = true AND e.pin IS NOT NULL AND e.branch_id = %s
""", (device_branch_id,))
for emp in cur.fetchall():
emp_id, emp_name, emp_pin_hash, emp_role, emp_branch, emp_discount = emp
if emp_pin_hash and bcrypt.checkpw(pin.encode(), emp_pin_hash.encode()):
matched_employee = {
'id': emp_id, 'name': emp_name, 'role': emp_role,
'branch_id': emp_branch, 'max_discount_pct': float(emp_discount) if emp_discount else 0
}
break
for emp in employees:
emp_id, emp_name, emp_pin_hash, emp_role, emp_branch, emp_discount = emp
if emp_pin_hash and bcrypt.checkpw(pin.encode(), emp_pin_hash.encode()):
matched_employee = {
'id': emp_id, 'name': emp_name, 'role': emp_role,
'branch_id': emp_branch, 'max_discount_pct': float(emp_discount) if emp_discount else 0
}
break
if not matched_employee:
cur.execute("""
SELECT e.id, e.name, e.pin, e.role, e.branch_id, e.max_discount_pct
FROM employees e
WHERE e.is_active = true AND e.pin IS NOT NULL
""")
for emp in cur.fetchall():
emp_id, emp_name, emp_pin_hash, emp_role, emp_branch, emp_discount = emp
if emp_pin_hash and bcrypt.checkpw(pin.encode(), emp_pin_hash.encode()):
matched_employee = {
'id': emp_id, 'name': emp_name, 'role': emp_role,
'branch_id': emp_branch, 'max_discount_pct': float(emp_discount) if emp_discount else 0
}
break
if not matched_employee:
_record_attempt(device_id, False)

View File

@@ -155,6 +155,7 @@
------------------------------------------------------------------ */
const state = {
selectedUser: null,
selectedUserId: null,
pin: [],
maxPinLength: 6,
};
@@ -351,6 +352,7 @@
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
tenant_id: parseInt(tenantId),
employee_id: state.selectedUserId,
pin: enteredPin,
device_id: deviceId
})
@@ -374,6 +376,7 @@
localStorage.setItem('pos_token', result.data.token);
localStorage.setItem('pos_employee', JSON.stringify(result.data.employee));
localStorage.setItem('pos_tenant_id', tenantId);
document.cookie = 'pos_role=' + (result.data.employee.role || '') + '; path=/pos; SameSite=Lax';
btnLogin.innerHTML = '<span class="btn-login__icon" aria-hidden="true">✓</span> Bienvenido, ' + result.data.employee.name;
btnLogin.style.background = 'var(--color-success)';
@@ -398,6 +401,7 @@
function resetLoginState() {
state.selectedUser = null;
state.selectedUserId = null;
state.pin = [];
userBtns.forEach(b => {
@@ -487,6 +491,7 @@
employees.forEach(function(emp) {
var btn = document.createElement('button');
btn.className = 'user-avatar-btn';
btn.setAttribute('data-id', emp.id);
btn.setAttribute('data-user', emp.initials);
btn.setAttribute('data-name', emp.name);
btn.setAttribute('data-role', emp.role_label);
@@ -506,6 +511,7 @@
btn.classList.add('selected');
btn.setAttribute('aria-checked', 'true');
state.selectedUser = emp.initials;
state.selectedUserId = emp.id;
state.pin = [];
enablePinPad();
updatePinDisplay();