Add migration for User

alembic/versions/20250327_211525_c3eff1ec_create_user.py

@@ -0,0 +1,45 @@
+"""create users table
+
+Revision ID: a1b2c3d4e5f6
+Revises: 
+Create Date: 2023-01-01 12:00:00.000000
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+from sqlalchemy import func, Enum
+import uuid
+
+revision = 'a1b2c3d4e5f6'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+def upgrade():
+    user_roles = postgresql.ENUM('student', 'teacher', 'admin', name='user_roles')
+    user_roles.create(op.get_bind())
+    
+    op.create_table(
+        'users',
+        sa.Column('id', sa.String(), primary_key=True, default=lambda: str(uuid.uuid4())),
+        sa.Column('first_name', sa.String(50)),
+        sa.Column('last_name', sa.String(50)),
+        sa.Column('email', sa.String(100)),
+        sa.Column('password', sa.String(), nullable=False),
+        sa.Column('role', sa.Enum('student', 'teacher', 'admin', name='user_roles')),
+        sa.Column('phone_number', sa.String(20)),
+        sa.Column('address', sa.String(200)),
+        sa.Column('date_of_birth', sa.DateTime()),
+        sa.Column('profile_picture', sa.String()),
+        sa.Column('is_active', sa.Boolean(), default=True),
+        sa.Column('last_login', sa.DateTime()),
+        sa.Column('created_at', sa.DateTime(), server_default=sa.func.now()),
+        sa.Column('updated_at', sa.DateTime(), server_default=sa.func.now(), onupdate=sa.func.now()),
+    )
+    
+    op.create_index('ix_users_email', 'users', ['email'], unique=True)
+
+def downgrade():
+    op.drop_index('ix_users_email', 'users')
+    op.drop_table('users')
+    op.execute('DROP TYPE user_roles')