6da2786590
ST-3.1: Course tags system - education.course_tags with slug, color, featured flag - education.course_tag_assignments (M:N) with auto usage_count - Seeds: 10 initial tags (forex, crypto, ICT, etc.) ST-3.2: Drawing tools for charts - Enum: trading.drawing_tool_type (18 types including ICT) - trading.drawing_tools with JSONB points and styles - trading.drawing_templates for reusable presets ST-3.3: Complete agent_executions - Added 10 columns: execution_time_ms, slippage, risk_score, etc. - 5 new performance indexes - Trigger for updated_at ST-3.4: ML composite indexes - 8 new composite/partial indexes for predictions - Optimized for symbol+timeframe+date queries - Partial indexes for high confidence and overlay display New files: 7 DDL, 2 migrations, 1 seed Modified: 3 existing DDL files Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
78 lines
3.3 KiB
SQL
78 lines
3.3 KiB
SQL
-- ============================================================================
|
|
-- Schema: trading
|
|
-- File: 12-drawing_tools.sql
|
|
-- Description: User drawings and annotations on trading charts
|
|
-- Related: OQI-003 Trading Charts, GAP-006
|
|
-- Dependencies: 00-enums.sql, 01-symbols.sql, auth.users
|
|
-- ============================================================================
|
|
|
|
CREATE TABLE IF NOT EXISTS trading.drawing_tools (
|
|
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
|
|
user_id UUID NOT NULL REFERENCES auth.users(id) ON DELETE CASCADE,
|
|
symbol_id UUID NOT NULL REFERENCES trading.symbols(id) ON DELETE CASCADE,
|
|
timeframe trading.timeframe NOT NULL,
|
|
tool_type trading.drawing_tool_type NOT NULL,
|
|
name VARCHAR(100),
|
|
|
|
-- Coordinates (stored as JSON for flexibility)
|
|
points JSONB NOT NULL DEFAULT '[]', -- Array of {time, price} points
|
|
|
|
-- Style configuration
|
|
style JSONB NOT NULL DEFAULT '{
|
|
"color": "#2196F3",
|
|
"lineWidth": 1,
|
|
"lineStyle": "solid",
|
|
"fillColor": null,
|
|
"fillOpacity": 0.2,
|
|
"showLabel": true,
|
|
"labelPosition": "right"
|
|
}',
|
|
|
|
-- Fibonacci specific (if applicable)
|
|
fib_levels DECIMAL(5,4)[] DEFAULT NULL, -- e.g., {0, 0.236, 0.382, 0.5, 0.618, 0.786, 1}
|
|
|
|
-- Text content (for text/label tools)
|
|
text_content TEXT,
|
|
|
|
-- Visibility and state
|
|
is_visible BOOLEAN NOT NULL DEFAULT true,
|
|
is_locked BOOLEAN NOT NULL DEFAULT false,
|
|
z_index INTEGER NOT NULL DEFAULT 0,
|
|
|
|
-- Template/sharing
|
|
is_template BOOLEAN NOT NULL DEFAULT false,
|
|
is_shared BOOLEAN NOT NULL DEFAULT false,
|
|
|
|
-- Metadata
|
|
metadata JSONB DEFAULT '{}',
|
|
|
|
created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
|
|
updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
|
|
|
|
CONSTRAINT drawing_tools_points_not_empty CHECK (jsonb_array_length(points) >= 1)
|
|
);
|
|
|
|
-- Indexes
|
|
CREATE INDEX idx_drawing_tools_user_id ON trading.drawing_tools(user_id);
|
|
CREATE INDEX idx_drawing_tools_symbol_id ON trading.drawing_tools(symbol_id);
|
|
CREATE INDEX idx_drawing_tools_user_symbol ON trading.drawing_tools(user_id, symbol_id, timeframe);
|
|
CREATE INDEX idx_drawing_tools_visible ON trading.drawing_tools(user_id, is_visible) WHERE is_visible = true;
|
|
CREATE INDEX idx_drawing_tools_templates ON trading.drawing_tools(is_template) WHERE is_template = true;
|
|
CREATE INDEX idx_drawing_tools_shared ON trading.drawing_tools(is_shared) WHERE is_shared = true;
|
|
CREATE INDEX idx_drawing_tools_points ON trading.drawing_tools USING GIN(points);
|
|
|
|
-- Trigger
|
|
CREATE TRIGGER trg_drawing_tools_updated_at
|
|
BEFORE UPDATE ON trading.drawing_tools
|
|
FOR EACH ROW
|
|
EXECUTE FUNCTION public.update_updated_at();
|
|
|
|
-- Comments
|
|
COMMENT ON TABLE trading.drawing_tools IS 'User drawings and annotations on trading charts';
|
|
COMMENT ON COLUMN trading.drawing_tools.points IS 'Array of coordinate points [{time: ISO string, price: number}]';
|
|
COMMENT ON COLUMN trading.drawing_tools.style IS 'Visual style configuration (color, line width, fill, etc.)';
|
|
COMMENT ON COLUMN trading.drawing_tools.fib_levels IS 'Fibonacci levels for retracement/extension tools';
|
|
COMMENT ON COLUMN trading.drawing_tools.z_index IS 'Z-index for layering multiple drawings';
|
|
COMMENT ON COLUMN trading.drawing_tools.is_template IS 'Whether this drawing can be used as a template';
|
|
COMMENT ON COLUMN trading.drawing_tools.is_shared IS 'Whether this drawing is visible to other users';
|