d7bdfcf716
- Added display_name and description to BaseStrategy - Updated MA44 and MA125 strategies with metadata - Added /api/v1/strategies endpoint for dynamic discovery - Added Strategy Simulation panel to dashboard with date picker and tooltips - Implemented JS polling for backtest results in dashboard - Added performance test scripts and DB connection guide - Expanded indicator config to all 15 timeframes
88 lines
2.9 KiB
Bash
88 lines
2.9 KiB
Bash
#!/bin/bash
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# Apply schema updates to a running TimescaleDB container without wiping data
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echo "Applying schema updates to btc_timescale container..."
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# Execute the schema SQL inside the container
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# We use psql with the environment variables set in docker-compose
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docker exec -i btc_timescale psql -U btc_bot -d btc_data <<EOF
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-- 1. Unique constraint for indicators (if not exists)
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DO \$\$
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BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_constraint WHERE conname = 'indicators_unique') THEN
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ALTER TABLE indicators ADD CONSTRAINT indicators_unique UNIQUE (time, symbol, interval, indicator_name);
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END IF;
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END \$\$;
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-- 2. Index for indicators
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CREATE INDEX IF NOT EXISTS idx_indicators_lookup ON indicators (symbol, interval, indicator_name, time DESC);
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-- 3. Data health view update
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CREATE OR REPLACE VIEW data_health AS
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SELECT
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symbol,
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COUNT(*) as total_candles,
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COUNT(*) FILTER (WHERE validated) as validated_candles,
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MAX(time) as latest_candle,
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MIN(time) as earliest_candle,
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NOW() - MAX(time) as time_since_last
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FROM candles
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GROUP BY symbol;
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-- 4. Decisions table
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CREATE TABLE IF NOT EXISTS decisions (
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time TIMESTAMPTZ NOT NULL,
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symbol TEXT NOT NULL,
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interval TEXT NOT NULL,
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decision_type TEXT NOT NULL,
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strategy TEXT NOT NULL,
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confidence DECIMAL(5,4),
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price_at_decision DECIMAL(18,8),
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indicator_snapshot JSONB NOT NULL,
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candle_snapshot JSONB NOT NULL,
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reasoning TEXT,
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backtest_id TEXT,
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executed BOOLEAN DEFAULT FALSE,
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execution_price DECIMAL(18,8),
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execution_time TIMESTAMPTZ,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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-- 5. Decisions hypertable (ignore error if already exists)
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DO \$\$
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BEGIN
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PERFORM create_hypertable('decisions', 'time', chunk_time_interval => INTERVAL '7 days', if_not_exists => TRUE);
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EXCEPTION WHEN OTHERS THEN
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NULL; -- Ignore if already hypertable
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END \$\$;
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-- 6. Decisions indexes
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CREATE INDEX IF NOT EXISTS idx_decisions_live ON decisions (symbol, interval, time DESC) WHERE backtest_id IS NULL;
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CREATE INDEX IF NOT EXISTS idx_decisions_backtest ON decisions (backtest_id, symbol, time DESC) WHERE backtest_id IS NOT NULL;
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CREATE INDEX IF NOT EXISTS idx_decisions_type ON decisions (symbol, decision_type, time DESC);
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-- 7. Backtest runs table
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CREATE TABLE IF NOT EXISTS backtest_runs (
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id TEXT PRIMARY KEY,
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strategy TEXT NOT NULL,
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symbol TEXT NOT NULL DEFAULT 'BTC',
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start_time TIMESTAMPTZ NOT NULL,
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end_time TIMESTAMPTZ NOT NULL,
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intervals TEXT[] NOT NULL,
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config JSONB,
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results JSONB,
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created_at TIMESTAMPTZ DEFAULT NOW()
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);
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-- 8. Compression policies
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DO \$\$
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BEGIN
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ALTER TABLE decisions SET (timescaledb.compress, timescaledb.compress_segmentby = 'symbol,interval,strategy');
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PERFORM add_compression_policy('decisions', INTERVAL '7 days', if_not_exists => TRUE);
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EXCEPTION WHEN OTHERS THEN
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NULL; -- Ignore compression errors if already set
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END \$\$;
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SELECT 'Schema update completed successfully' as status;
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EOF
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