добавление редисаъ5

backend/alembic/versions/initial_migration.py

@@ -1,10 +1,13 @@
-"""Initial migration
+"""initial migration
 
 Revision ID: initial_migration
-Create Date: 2024-03-14 12:00:00.000000
+Revises: 
+Create Date: 2024-01-03 11:00:00.000000
+
 """
 from alembic import op
 import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
 
 # revision identifiers, used by Alembic.
 revision = 'initial_migration'
@@ -13,7 +16,14 @@ branch_labels = None
 depends_on = None
 
 def upgrade() -> None:
-    # Create employees table
+    # Создаем enum типы
+    request_status = postgresql.ENUM('new', 'in_progress', 'completed', 'rejected', name='requeststatus')
+    request_status.create(op.get_bind())
+    
+    request_priority = postgresql.ENUM('low', 'medium', 'high', name='requestpriority')
+    request_priority.create(op.get_bind())
+    
+    # Создаем таблицу employees
     op.create_table(
         'employees',
         sa.Column('id', sa.Integer(), nullable=False),
@@ -21,29 +31,57 @@ def upgrade() -> None:
         sa.Column('last_name', sa.String(), nullable=False),
         sa.Column('department', sa.String(), nullable=False),
         sa.Column('office', sa.String(), nullable=False),
-        sa.Column('password', sa.String(), nullable=False),
-        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()')),
+        sa.Column('hashed_password', sa.String(), nullable=False),
         sa.PrimaryKeyConstraint('id')
     )
-    op.create_index(op.f('ix_employees_id'), 'employees', ['id'], unique=False)
-    op.create_index(op.f('ix_employees_last_name'), 'employees', ['last_name'], unique=False)
-
-    # Create requests table
+    
+    # Создаем таблицу requests
     op.create_table(
         'requests',
         sa.Column('id', sa.Integer(), nullable=False),
         sa.Column('title', sa.String(), nullable=False),
         sa.Column('description', sa.String(), nullable=False),
-        sa.Column('status', sa.String(), nullable=False, server_default='new'),
-        sa.Column('priority', sa.String(), nullable=False),
-        sa.Column('employee_id', sa.Integer(), nullable=True),
-        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()')),
-        sa.Column('updated_at', sa.DateTime(timezone=True), onupdate=sa.text('now()')),
-        sa.ForeignKeyConstraint(['employee_id'], ['employees.id'], ),
+        sa.Column('status', sa.Enum('new', 'in_progress', 'completed', 'rejected', name='requeststatus'), nullable=False),
+        sa.Column('priority', sa.Enum('low', 'medium', 'high', name='requestpriority'), nullable=False),
+        sa.Column('employee_id', sa.Integer(), nullable=False),
+        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
+        sa.Column('updated_at', sa.DateTime(timezone=True), nullable=True),
+        sa.ForeignKeyConstraint(['employee_id'], ['employees.id'], ondelete='CASCADE'),
         sa.PrimaryKeyConstraint('id')
     )
+    
+    # Создаем таблицу tokens
+    op.create_table(
+        'tokens',
+        sa.Column('id', sa.Integer(), nullable=False),
+        sa.Column('access_token', sa.String(), nullable=False),
+        sa.Column('employee_id', sa.Integer(), nullable=False),
+        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
+        sa.Column('expires_at', sa.DateTime(timezone=True), nullable=False),
+        sa.ForeignKeyConstraint(['employee_id'], ['employees.id'], ondelete='CASCADE'),
+        sa.PrimaryKeyConstraint('id')
+    )
+    
+    # Создаем индексы
+    op.create_index(op.f('ix_employees_id'), 'employees', ['id'], unique=False)
+    op.create_index(op.f('ix_employees_last_name'), 'employees', ['last_name'], unique=False)
     op.create_index(op.f('ix_requests_id'), 'requests', ['id'], unique=False)
+    op.create_index(op.f('ix_tokens_access_token'), 'tokens', ['access_token'], unique=True)
+    op.create_index(op.f('ix_tokens_id'), 'tokens', ['id'], unique=False)
 
 def downgrade() -> None:
+    # Удаляем индексы
+    op.drop_index(op.f('ix_tokens_id'), table_name='tokens')
+    op.drop_index(op.f('ix_tokens_access_token'), table_name='tokens')
+    op.drop_index(op.f('ix_requests_id'), table_name='requests')
+    op.drop_index(op.f('ix_employees_last_name'), table_name='employees')
+    op.drop_index(op.f('ix_employees_id'), table_name='employees')
+    
+    # Удаляем таблицы
+    op.drop_table('tokens')
     op.drop_table('requests')
-    op.drop_table('employees')
+    op.drop_table('employees')
+    
+    # Удаляем enum типы
+    op.execute('DROP TYPE requeststatus')
+    op.execute('DROP TYPE requestpriority')