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>
46 lines
2.3 KiB
SQL
46 lines
2.3 KiB
SQL
-- ============================================================================
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-- Schema: trading
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-- File: 13-drawing_templates.sql
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-- Description: Reusable drawing templates and presets
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-- Related: OQI-003 Trading Charts, GAP-006
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-- Dependencies: 00-enums.sql, auth.users
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-- ============================================================================
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CREATE TABLE IF NOT EXISTS trading.drawing_templates (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID REFERENCES auth.users(id) ON DELETE CASCADE, -- NULL = system template
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name VARCHAR(100) NOT NULL,
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description TEXT,
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tool_type trading.drawing_tool_type NOT NULL,
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style JSONB NOT NULL,
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fib_levels DECIMAL(5,4)[] DEFAULT NULL,
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is_system BOOLEAN NOT NULL DEFAULT false,
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is_public BOOLEAN NOT NULL DEFAULT false,
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usage_count INTEGER NOT NULL DEFAULT 0,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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CONSTRAINT drawing_templates_name_not_empty CHECK (length(trim(name)) > 0)
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);
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-- Indexes
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CREATE INDEX idx_drawing_templates_user ON trading.drawing_templates(user_id);
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CREATE INDEX idx_drawing_templates_tool_type ON trading.drawing_templates(tool_type);
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CREATE INDEX idx_drawing_templates_public ON trading.drawing_templates(is_public) WHERE is_public = true;
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CREATE INDEX idx_drawing_templates_system ON trading.drawing_templates(is_system) WHERE is_system = true;
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-- Trigger
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CREATE TRIGGER trg_drawing_templates_updated_at
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BEFORE UPDATE ON trading.drawing_templates
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FOR EACH ROW
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EXECUTE FUNCTION public.update_updated_at();
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-- Comments
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COMMENT ON TABLE trading.drawing_templates IS 'Reusable drawing templates and presets for chart annotations';
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COMMENT ON COLUMN trading.drawing_templates.user_id IS 'Owner of template, NULL for system templates';
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COMMENT ON COLUMN trading.drawing_templates.style IS 'Default style configuration for the template';
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COMMENT ON COLUMN trading.drawing_templates.fib_levels IS 'Default Fibonacci levels for retracement/extension templates';
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COMMENT ON COLUMN trading.drawing_templates.is_system IS 'System-provided template (cannot be deleted by users)';
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COMMENT ON COLUMN trading.drawing_templates.is_public IS 'Template is visible to all users';
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COMMENT ON COLUMN trading.drawing_templates.usage_count IS 'Number of times this template has been applied';
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