Subir todos los cambios recientes a la rama principal

backend/alembic/env.py

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+from logging.config import fileConfig
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+from alembic import context
+import os
+from dotenv import load_dotenv
+import sys
+import os
+from sqlalchemy.ext.asyncio import AsyncEngine, create_async_engine
+import asyncio
+
+# Cargar variables de entorno desde .env
+load_dotenv()
+
+# Agregar el directorio 'backend' al PYTHONPATH
+sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+
+# Configuración de Alembic
+config = context.config
+
+# Configurar logging
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# Agregar la URL de la base de datos desde las variables de entorno
+config.set_main_option(
+    "sqlalchemy.url",
+    os.getenv("DATABASE_URL", "postgresql+asyncpg://user:password@localhost/dbname")
+)
+
+# Importar modelos para las migraciones
+from app.models import *  # Importa todos los modelos aquí
+from app.core.database import Base
+
+target_metadata = Base.metadata  # Reemplaza con tu metadata
+
+# Cambiar el motor a asíncrono para Alembic
+from sqlalchemy.ext.asyncio import AsyncEngine, create_async_engine
+
+# Crear el motor asíncrono
+connectable = create_async_engine(
+    os.getenv("DATABASE_URL", "postgresql+asyncpg://user:password@localhost/dbname"),
+    echo=True,  # Habilitar logs para depuración
+)
+
+async def run_migrations():
+    async with connectable.connect() as connection:
+        await connection.run_sync(do_run_migrations)
+
+def do_run_migrations(connection):
+    context.configure(connection=connection, target_metadata=target_metadata)
+    with context.begin_transaction():
+        context.run_migrations()
+
+# Configurar migraciones en modo offline
+def run_migrations_offline():
+    context.configure(url=os.getenv("DATABASE_URL"), target_metadata=target_metadata, literal_binds=True)
+    with context.begin_transaction():
+        context.run_migrations()
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    asyncio.run(run_migrations())

backend/alembic/versions/add_clients_table.py

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+"""
+Add clients table
+"""
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy import inspect
+
+# revision identifiers, used by Alembic.
+revision = "add_clients_table"
+down_revision = None
+branch_labels = None
+depends_on = None
+
+def upgrade():
+    bind = op.get_bind()
+    inspector = inspect(bind)
+    if 'clients' not in inspector.get_table_names():
+        op.create_table(
+            'clients',
+            sa.Column('id', sa.Integer, primary_key=True, autoincrement=True),
+            sa.Column('name', sa.String, nullable=False),
+            sa.Column('email', sa.String, nullable=False, unique=True),
+            sa.Column('phone', sa.String, nullable=False),
+        )
+
+def downgrade():
+    op.drop_table('clients')

backend/alembic/versions/add_system_id_to_tickets.py

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+"""
+Agregar columna system_id a la tabla tickets
+"""
+
+from alembic import op
+import sqlalchemy as sa
+
+# Revisión ID y dependencias
+revision = 'add_system_id_to_tickets'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+def upgrade():
+    """Agregar columna system_id a la tabla tickets."""
+    op.add_column('tickets', sa.Column('system_id', sa.UUID, nullable=True))
+
+def downgrade():
+    """Eliminar columna system_id de la tabla tickets."""
+    op.drop_column('tickets', 'system_id')

backend/alembic/versions/add_updated_at_to_category.py

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+"""
+Add updated_at column to ticket_categories
+"""
+
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision = "add_updated_at_to_category"
+down_revision = "add_clients_table"
+branch_labels = None
+depends_on = None
+
+def upgrade():
+    op.add_column("ticket_categories", sa.Column("updated_at", sa.DateTime(timezone=True), nullable=True))
+
+def downgrade():
+    op.drop_column("ticket_categories", "updated_at")