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from .database_init import get_container
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from datetime import datetime, timezone
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import logging
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import bcrypt
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import uuid
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logger = logging.getLogger(__name__)
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def get_user(username, role=None):
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container = get_container("users")
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try:
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query = f"SELECT * FROM c WHERE c.id = '{username}'"
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if role:
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query += f" AND c.role = '{role}'"
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items = list(container.query_items(query=query))
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return items[0] if items else None
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except Exception as e:
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logger.error(f"Error al obtener usuario {username}: {str(e)}")
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return None
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def get_admin_user(username):
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return get_user(username, role='Administrador')
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def get_student_user(username):
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return get_user(username, role='Estudiante')
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def get_teacher_user(username):
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return get_user(username, role='Profesor')
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def create_user(username, password, role, additional_info=None):
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"""Crea un nuevo usuario"""
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container = get_container("users")
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if not container:
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logger.error("No se pudo obtener el contenedor de usuarios")
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return False
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try:
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user_data = {
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'id': username,
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'password': password,
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'role': role,
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'timestamp': datetime.now(timezone.utc).isoformat(),
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'additional_info': additional_info or {},
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'partitionKey': username
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}
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container.create_item(body=user_data)
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logger.info(f"Usuario {role} creado: {username}")
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return True
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except Exception as e:
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logger.error(f"Error al crear usuario {role}: {str(e)}")
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return False
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def create_student_user(username, password, additional_info=None):
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return create_user(username, password, 'Estudiante', additional_info)
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def create_teacher_user(username, password, additional_info=None):
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return create_user(username, password, 'Profesor', additional_info)
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def create_admin_user(username, password, additional_info=None):
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return create_user(username, password, 'Administrador', additional_info)
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def record_login(username):
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"""Registra el inicio de sesi贸n de un usuario"""
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try:
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container = get_container("users_sessions")
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if not container:
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logger.error("No se pudo obtener el contenedor users_sessions")
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return None
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session_id = str(uuid.uuid4())
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session_doc = {
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"id": session_id,
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"type": "session",
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"username": username,
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"loginTime": datetime.now(timezone.utc).isoformat(),
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"additional_info": {},
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"partitionKey": username
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}
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result = container.create_item(body=session_doc)
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logger.info(f"Sesi贸n {session_id} registrada para {username}")
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return session_id
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except Exception as e:
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logger.error(f"Error registrando login: {str(e)}")
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return None
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def record_logout(username, session_id):
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"""Registra el cierre de sesi贸n y calcula la duraci贸n"""
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try:
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container = get_container("users_sessions")
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if not container:
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logger.error("No se pudo obtener el contenedor users_sessions")
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return False
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query = "SELECT * FROM c WHERE c.id = @id AND c.username = @username"
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params = [
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{"name": "@id", "value": session_id},
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{"name": "@username", "value": username}
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]
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items = list(container.query_items(
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query=query,
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parameters=params
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))
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if not items:
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logger.warning(f"Sesi贸n no encontrada: {session_id}")
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return False
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session = items[0]
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login_time = datetime.fromisoformat(session['loginTime'].rstrip('Z'))
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logout_time = datetime.now(timezone.utc)
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duration = int((logout_time - login_time).total_seconds())
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session.update({
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"logoutTime": logout_time.isoformat(),
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"sessionDuration": duration,
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"partitionKey": username
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})
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container.upsert_item(body=session)
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logger.info(f"Sesi贸n {session_id} cerrada para {username}, duraci贸n: {duration}s")
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return True
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except Exception as e:
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logger.error(f"Error registrando logout: {str(e)}")
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return False
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def get_recent_sessions(limit=10):
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"""Obtiene las sesiones m谩s recientes"""
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try:
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container = get_container("users_sessions")
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if not container:
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logger.error("No se pudo obtener el contenedor users_sessions")
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return []
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query = """
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SELECT c.username, c.loginTime, c.logoutTime, c.sessionDuration
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FROM c
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WHERE c.type = 'session'
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ORDER BY c.loginTime DESC
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OFFSET 0 LIMIT @limit
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"""
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sessions = list(container.query_items(
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query=query,
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parameters=[{"name": "@limit", "value": limit}],
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enable_cross_partition_query=True
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))
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clean_sessions = []
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for session in sessions:
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try:
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clean_sessions.append({
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"username": session["username"],
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"loginTime": session["loginTime"],
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"logoutTime": session.get("logoutTime", "Activo"),
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"sessionDuration": session.get("sessionDuration", 0)
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})
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except KeyError as e:
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logger.warning(f"Sesi贸n con datos incompletos: {e}")
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continue
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return clean_sessions
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except Exception as e:
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logger.error(f"Error obteniendo sesiones recientes: {str(e)}")
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return []
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def get_user_total_time(username):
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"""Obtiene el tiempo total que un usuario ha pasado en la plataforma"""
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try:
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container = get_container("users_sessions")
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if not container:
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return None
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query = """
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SELECT VALUE SUM(c.sessionDuration)
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FROM c
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WHERE c.type = 'session'
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AND c.username = @username
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AND IS_DEFINED(c.sessionDuration)
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"""
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result = list(container.query_items(
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query=query,
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parameters=[{"name": "@username", "value": username}]
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))
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return result[0] if result and result[0] is not None else 0
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except Exception as e:
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logger.error(f"Error obteniendo tiempo total: {str(e)}")
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return 0
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def update_student_user(username, new_info):
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container = get_container("users")
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try:
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user = get_student_user(username)
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if user:
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user['additional_info'].update(new_info)
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user['partitionKey'] = username
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container.upsert_item(body=user)
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logger.info(f"Informaci贸n del estudiante actualizada: {username}")
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return True
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else:
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logger.warning(f"Intento de actualizar estudiante no existente: {username}")
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return False
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except Exception as e:
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logger.error(f"Error al actualizar informaci贸n del estudiante {username}: {str(e)}")
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return False
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def delete_student_user(username):
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container = get_container("users")
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try:
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user = get_student_user(username)
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if user:
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container.delete_item(item=user['id'])
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logger.info(f"Estudiante eliminado: {username}")
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return True
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else:
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logger.warning(f"Intento de eliminar estudiante no existente: {username}")
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return False
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except Exception as e:
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logger.error(f"Error al eliminar estudiante {username}: {str(e)}")
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return False
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def store_application_request(name, lastname, email, institution, current_role, desired_role, reason):
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"""Almacena una solicitud de aplicaci贸n"""
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try:
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container = get_container("application_requests")
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if not container:
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logger.error("No se pudo obtener el contenedor de solicitudes")
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return False
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application_request = {
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"id": str(uuid.uuid4()),
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"name": name,
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"lastname": lastname,
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"email": email,
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"institution": institution,
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"current_role": current_role,
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"desired_role": desired_role,
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"reason": reason,
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"requestDate": datetime.utcnow().isoformat(),
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"partitionKey": email
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}
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container.create_item(
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body=application_request
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)
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logger.info(f"Solicitud de aplicaci贸n almacenada para: {email}")
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return True
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except Exception as e:
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logger.error(f"Error al almacenar la solicitud de aplicaci贸n: {str(e)}")
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logger.error(f"Detalles del error: {str(e)}")
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return False
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def store_student_feedback(username, name, email, feedback):
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"""Almacena el feedback de un estudiante"""
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try:
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logger.info(f"Intentando obtener contenedor user_feedback para usuario: {username}")
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container = get_container("user_feedback")
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if not container:
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logger.error("No se pudo obtener el contenedor user_feedback")
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return False
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feedback_item = {
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"id": str(uuid.uuid4()),
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"username": username,
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"name": name,
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"email": email,
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"feedback": feedback,
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"role": "Estudiante",
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"timestamp": datetime.now(timezone.utc).isoformat(),
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"partitionKey": username
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}
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logger.info(f"Intentando almacenar feedback para usuario: {username}")
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result = container.create_item(
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body=feedback_item
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)
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logger.info(f"Feedback almacenado exitosamente para el usuario: {username}")
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return True
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except Exception as e:
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logger.error(f"Error al almacenar el feedback del estudiante {username}")
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logger.error(f"Detalles del error: {str(e)}")
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return False |