Lars
0be9fd840c
The db_init.py system uses (filename, applied_at) schema, not (version, description). Removing manual INSERT statements - db_init.py handles tracking automatically.
113 lines
4.3 KiB
SQL
113 lines
4.3 KiB
SQL
-- Migration 012: Exercise Training Characters (M:N) + Trainer Contexts
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-- Author: Claude Code
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-- Date: 2026-04-23
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-- Purpose: Add M:N relationship for training characters and trainer profile system
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DO $$
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BEGIN
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-- ============================================================================
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-- EXERCISE TRAINING CHARACTERS (M:N)
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-- ============================================================================
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-- Create junction table for exercise ↔ training_characters
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IF NOT EXISTS (
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SELECT 1 FROM information_schema.tables
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WHERE table_schema = 'public'
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AND table_name = 'exercise_training_characters'
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) THEN
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CREATE TABLE exercise_training_characters (
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id SERIAL PRIMARY KEY,
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exercise_id INT NOT NULL REFERENCES exercises(id) ON DELETE CASCADE,
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training_character_id INT NOT NULL REFERENCES training_characters(id) ON DELETE RESTRICT,
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is_primary BOOLEAN DEFAULT false,
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created_at TIMESTAMP DEFAULT NOW(),
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UNIQUE(exercise_id, training_character_id)
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);
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CREATE INDEX idx_exercise_training_characters_exercise
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ON exercise_training_characters(exercise_id);
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CREATE INDEX idx_exercise_training_characters_character
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ON exercise_training_characters(training_character_id);
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RAISE NOTICE 'Created table: exercise_training_characters';
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END IF;
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-- ============================================================================
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-- TRAINER CONTEXTS (Fokussierte Trainer-Ansichten)
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-- ============================================================================
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-- Create trainer_contexts table
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IF NOT EXISTS (
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SELECT 1 FROM information_schema.tables
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WHERE table_schema = 'public'
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AND table_name = 'trainer_contexts'
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) THEN
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CREATE TABLE trainer_contexts (
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id SERIAL PRIMARY KEY,
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profile_id INT NOT NULL REFERENCES profiles(id) ON DELETE CASCADE,
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-- Context definition
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name VARCHAR(100) NOT NULL, -- "Karate Goju-Ryu Breitensport", "Gewaltschutz"
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-- Hierarchical filters (all optional)
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focus_area_id INT REFERENCES focus_areas(id) ON DELETE CASCADE,
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style_direction_id INT REFERENCES style_directions(id) ON DELETE CASCADE,
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training_type_id INT REFERENCES training_types(id) ON DELETE SET NULL,
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-- Flags
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is_style_independent BOOLEAN DEFAULT false, -- true = "Leistungssport stilunabhängig"
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is_active BOOLEAN DEFAULT true,
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-- Metadata
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description TEXT,
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sort_order INT DEFAULT 99,
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created_at TIMESTAMP DEFAULT NOW(),
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updated_at TIMESTAMP DEFAULT NOW(),
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-- Prevent duplicates
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UNIQUE(profile_id, focus_area_id, style_direction_id, training_type_id)
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);
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CREATE INDEX idx_trainer_contexts_profile ON trainer_contexts(profile_id);
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CREATE INDEX idx_trainer_contexts_focus ON trainer_contexts(focus_area_id);
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CREATE INDEX idx_trainer_contexts_style ON trainer_contexts(style_direction_id);
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CREATE INDEX idx_trainer_contexts_type ON trainer_contexts(training_type_id);
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RAISE NOTICE 'Created table: trainer_contexts';
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END IF;
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-- ============================================================================
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-- SEED DATA: Example Trainer Contexts
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-- ============================================================================
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-- Insert example contexts for profile_id = 1 (if exists)
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DO $seed$
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BEGIN
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IF EXISTS (SELECT 1 FROM profiles WHERE id = 1) THEN
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-- Only insert if not already present
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IF NOT EXISTS (SELECT 1 FROM trainer_contexts WHERE profile_id = 1) THEN
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INSERT INTO trainer_contexts (profile_id, name, focus_area_id, style_direction_id, training_type_id, is_style_independent, description, sort_order)
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VALUES
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-- Karate Breitensport (if focus_area and style exist)
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(1, 'Karate Breitensport',
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(SELECT id FROM focus_areas WHERE name = 'Karate' LIMIT 1),
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NULL, -- all styles
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(SELECT id FROM training_types WHERE name = 'Breitensport' LIMIT 1),
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false,
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'Breitensport für alle Karate-Stilrichtungen',
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1
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);
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RAISE NOTICE 'Inserted example trainer contexts for profile_id = 1';
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END IF;
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END IF;
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END $seed$;
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RAISE NOTICE 'Migration 012 completed successfully';
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END $$;
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