Vasily.onl 73b7e8bb9d Refactor database configuration and schema for Crypto Trading Bot Platform
- Updated `docker-compose.yml` to remove hardcoded passwords, relying on environment variables for PostgreSQL and Redis configurations.
- Modified `env.template` to reflect new password settings and ensure secure handling of sensitive information.
- Introduced a new `database/connection.py` file for improved database connection management, including connection pooling and session handling.
- Updated `database/models.py` to align with the new schema in `schema_clean.sql`, utilizing JSONB for optimized data storage.
- Enhanced `setup.md` documentation to clarify the initialization process and emphasize the importance of the `.env` file for configuration.
- Added a new `scripts/init_database.py` script for automated database initialization and verification, ensuring all tables are created as expected.
2025-05-30 18:20:38 +08:00

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PL/PgSQL

-- Initial database setup for Crypto Trading Bot Dashboard
-- This script runs when PostgreSQL container starts for the first time
-- Create extensions
CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
-- Set timezone
SET timezone = 'UTC';
-- The database user is automatically created by Docker with the POSTGRES_USER and POSTGRES_PASSWORD
-- environment variables, so we don't need to create it here
-- Create initial comment
COMMENT ON DATABASE dashboard IS 'Crypto Trading Bot Dashboard Database';
-- Execute the clean schema file (without TimescaleDB hypertables for simpler setup)
\i /docker-entrypoint-initdb.d/schema_clean.sql