generated file: migrations/0001_initial.py

migrations/0001_initial.py

@@ -0,0 +1,41 @@
+from alembic import op
+import sqlalchemy as sa
+
+
+"""
+This file defines the initial database schema for the AI Powered Request Handler System MVP. 
+
+The database is based on the PostgreSQL database, and this migration creates the necessary tables for storing user data, requests, and responses. 
+
+Important Notes:
+- This file is intended to be used with Alembic for managing database migrations.
+- It adheres to the MVP's coding standards and best practices.
+- Ensure this migration file integrates seamlessly with the existing MVP codebase.
+- This migration only creates the initial schema. Future migrations will be needed to add or modify tables as the MVP evolves.
+"""
+
+# Define the tables
+def upgrade():
+    op.create_table(
+        'users',
+        sa.Column('id', sa.Integer(), primary_key=True, index=True),
+        sa.Column('username', sa.String(), nullable=False),
+        sa.Column('email', sa.String(), nullable=False),
+        sa.Column('created_at', sa.DateTime(), nullable=False, server_default=sa.func.now()),
+        sa.Column('updated_at', sa.DateTime(), nullable=False, server_default=sa.func.now(), onupdate=sa.func.now()),
+    )
+
+    op.create_table(
+        'requests',
+        sa.Column('id', sa.Integer(), primary_key=True, index=True),
+        sa.Column('user_id', sa.Integer(), sa.ForeignKey('users.id'), nullable=False),
+        sa.Column('text', sa.String(), nullable=False),
+        sa.Column('response', sa.String(), nullable=True),
+        sa.Column('created_at', sa.DateTime(), nullable=False, server_default=sa.func.now()),
+        sa.Column('updated_at', sa.DateTime(), nullable=False, server_default=sa.func.now(), onupdate=sa.func.now()),
+    )
+
+
+def downgrade():
+    op.drop_table('requests')
+    op.drop_table('users')