381 lines
12 KiB
MySQL
381 lines
12 KiB
MySQL
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-- =====================================================
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-- DATABASE FIXES FOR SKYARTSHOP
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-- Date: January 4, 2026
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-- Purpose: Add missing indexes, foreign keys, and constraints
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-- =====================================================
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-- =====================================================
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-- PART 1: ADD MISSING FOREIGN KEYS
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-- =====================================================
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-- Add foreign key constraint for product_images -> products
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-- This ensures referential integrity and enables CASCADE deletes
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1 FROM information_schema.table_constraints
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WHERE constraint_name = 'fk_product_images_product'
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AND table_name = 'product_images'
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) THEN
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ALTER TABLE product_images
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ADD CONSTRAINT fk_product_images_product
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FOREIGN KEY (product_id) REFERENCES products(id)
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ON DELETE CASCADE;
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RAISE NOTICE 'Added foreign key: product_images -> products';
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ELSE
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RAISE NOTICE 'Foreign key product_images -> products already exists';
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END IF;
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END $$;
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-- Add foreign key constraint for uploads -> media_folders
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1 FROM information_schema.table_constraints
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WHERE constraint_name = 'fk_uploads_folder'
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AND table_name = 'uploads'
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) THEN
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-- First ensure all uploads have valid folder_id or NULL
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UPDATE uploads
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SET folder_id = NULL
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WHERE folder_id NOT IN (SELECT id FROM media_folders);
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ALTER TABLE uploads
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ADD CONSTRAINT fk_uploads_folder
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FOREIGN KEY (folder_id) REFERENCES media_folders(id)
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ON DELETE SET NULL;
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RAISE NOTICE 'Added foreign key: uploads -> media_folders';
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ELSE
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RAISE NOTICE 'Foreign key uploads -> media_folders already exists';
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END IF;
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END $$;
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-- =====================================================
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-- PART 2: ADD MISSING INDEXES FOR PERFORMANCE
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-- =====================================================
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-- Products table indexes
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CREATE INDEX IF NOT EXISTS idx_products_isactive
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ON products(isactive) WHERE isactive = true;
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CREATE INDEX IF NOT EXISTS idx_products_isfeatured
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ON products(isfeatured, createdat DESC)
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WHERE isfeatured = true AND isactive = true;
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CREATE INDEX IF NOT EXISTS idx_products_isbestseller
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ON products(isbestseller, createdat DESC)
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WHERE isbestseller = true AND isactive = true;
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CREATE INDEX IF NOT EXISTS idx_products_category
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ON products(category, createdat DESC)
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WHERE isactive = true AND category IS NOT NULL;
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CREATE INDEX IF NOT EXISTS idx_products_createdat
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ON products(createdat DESC) WHERE isactive = true;
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CREATE INDEX IF NOT EXISTS idx_products_price
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ON products(price) WHERE isactive = true;
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-- Portfolio projects indexes
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CREATE INDEX IF NOT EXISTS idx_portfolio_isactive
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ON portfolioprojects(isactive) WHERE isactive = true;
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CREATE INDEX IF NOT EXISTS idx_portfolio_category
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ON portfolioprojects(category) WHERE isactive = true;
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CREATE INDEX IF NOT EXISTS idx_portfolio_displayorder
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ON portfolioprojects(displayorder ASC, createdat DESC)
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WHERE isactive = true;
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CREATE INDEX IF NOT EXISTS idx_portfolio_createdat
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ON portfolioprojects(createdat DESC) WHERE isactive = true;
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-- Pages indexes
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CREATE INDEX IF NOT EXISTS idx_pages_slug
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ON pages(slug) WHERE isactive = true;
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CREATE INDEX IF NOT EXISTS idx_pages_isactive
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ON pages(isactive) WHERE isactive = true;
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CREATE INDEX IF NOT EXISTS idx_pages_createdat
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ON pages(createdat DESC) WHERE isactive = true;
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-- Product images indexes (already exist, but verify)
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CREATE INDEX IF NOT EXISTS idx_product_images_product_id
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ON product_images(product_id);
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CREATE INDEX IF NOT EXISTS idx_product_images_is_primary
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ON product_images(product_id, is_primary) WHERE is_primary = true;
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CREATE INDEX IF NOT EXISTS idx_product_images_display_order
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ON product_images(product_id, display_order, created_at);
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CREATE INDEX IF NOT EXISTS idx_product_images_color_variant
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ON product_images(color_variant) WHERE color_variant IS NOT NULL;
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CREATE INDEX IF NOT EXISTS idx_product_images_color_code
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ON product_images(color_code) WHERE color_code IS NOT NULL;
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-- Homepage sections indexes
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CREATE INDEX IF NOT EXISTS idx_homepagesections_displayorder
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ON homepagesections(displayorder ASC);
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-- Team members indexes
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CREATE INDEX IF NOT EXISTS idx_team_members_displayorder
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ON team_members(display_order ASC, created_at DESC);
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-- Uploads indexes (verify existing)
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CREATE INDEX IF NOT EXISTS idx_uploads_filename
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ON uploads(filename);
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CREATE INDEX IF NOT EXISTS idx_uploads_folder_id
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ON uploads(folder_id);
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CREATE INDEX IF NOT EXISTS idx_uploads_created_at
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ON uploads(created_at DESC);
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CREATE INDEX IF NOT EXISTS idx_uploads_usage
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ON uploads(used_in_type, used_in_id)
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WHERE used_in_type IS NOT NULL;
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-- Media folders indexes
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CREATE INDEX IF NOT EXISTS idx_media_folders_parent_id
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ON media_folders(parent_id);
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CREATE INDEX IF NOT EXISTS idx_media_folders_path
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ON media_folders(path);
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-- Session table optimization (for express-session)
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CREATE INDEX IF NOT EXISTS idx_session_expire
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ON session(expire);
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CREATE INDEX IF NOT EXISTS idx_session_sid
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ON session(sid);
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-- =====================================================
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-- PART 3: ADD UNIQUE CONSTRAINTS
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-- =====================================================
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-- Ensure unique slugs (blogposts already has this)
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DO $$
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BEGIN
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-- Products slug unique constraint
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IF NOT EXISTS (
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SELECT 1 FROM pg_constraint
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WHERE conname = 'unique_products_slug'
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) THEN
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-- First, fix any duplicate slugs
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WITH duplicates AS (
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SELECT slug, COUNT(*) as cnt, array_agg(id) as ids
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FROM products
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WHERE slug IS NOT NULL
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GROUP BY slug
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HAVING COUNT(*) > 1
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)
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UPDATE products p
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SET slug = p.slug || '-' || substring(p.id, 1, 8)
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WHERE p.id IN (
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SELECT unnest(ids[2:]) FROM duplicates
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);
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ALTER TABLE products
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ADD CONSTRAINT unique_products_slug UNIQUE(slug);
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RAISE NOTICE 'Added unique constraint on products.slug';
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END IF;
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-- Pages slug unique constraint
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IF NOT EXISTS (
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SELECT 1 FROM pg_constraint
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WHERE conname = 'unique_pages_slug'
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) THEN
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-- Fix any duplicate slugs
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WITH duplicates AS (
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SELECT slug, COUNT(*) as cnt, array_agg(id) as ids
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FROM pages
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WHERE slug IS NOT NULL
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GROUP BY slug
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HAVING COUNT(*) > 1
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)
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UPDATE pages p
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SET slug = p.slug || '-' || p.id::text
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WHERE p.id IN (
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SELECT unnest(ids[2:]) FROM duplicates
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);
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ALTER TABLE pages
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ADD CONSTRAINT unique_pages_slug UNIQUE(slug);
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RAISE NOTICE 'Added unique constraint on pages.slug';
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END IF;
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END $$;
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-- =====================================================
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-- PART 4: ADD CHECK CONSTRAINTS FOR DATA INTEGRITY
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-- =====================================================
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-- Products price and stock constraints
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ALTER TABLE products DROP CONSTRAINT IF EXISTS check_products_price_positive;
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ALTER TABLE products
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ADD CONSTRAINT check_products_price_positive
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CHECK (price >= 0);
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ALTER TABLE products DROP CONSTRAINT IF EXISTS check_products_stock_nonnegative;
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ALTER TABLE products
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ADD CONSTRAINT check_products_stock_nonnegative
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CHECK (stockquantity >= 0);
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-- Product images variant constraints
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ALTER TABLE product_images DROP CONSTRAINT IF EXISTS check_variant_price_positive;
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ALTER TABLE product_images
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ADD CONSTRAINT check_variant_price_positive
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CHECK (variant_price IS NULL OR variant_price >= 0);
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ALTER TABLE product_images DROP CONSTRAINT IF EXISTS check_variant_stock_nonnegative;
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ALTER TABLE product_images
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ADD CONSTRAINT check_variant_stock_nonnegative
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CHECK (variant_stock >= 0);
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-- Ensure display_order is non-negative
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ALTER TABLE product_images DROP CONSTRAINT IF EXISTS check_display_order_nonnegative;
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ALTER TABLE product_images
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ADD CONSTRAINT check_display_order_nonnegative
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CHECK (display_order >= 0);
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ALTER TABLE portfolioprojects DROP CONSTRAINT IF EXISTS check_displayorder_nonnegative;
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ALTER TABLE portfolioprojects
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ADD CONSTRAINT check_displayorder_nonnegative
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CHECK (displayorder >= 0);
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ALTER TABLE homepagesections DROP CONSTRAINT IF EXISTS check_displayorder_nonnegative;
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ALTER TABLE homepagesections
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ADD CONSTRAINT check_displayorder_nonnegative
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CHECK (displayorder >= 0);
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ALTER TABLE team_members DROP CONSTRAINT IF EXISTS check_display_order_nonnegative;
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ALTER TABLE team_members
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ADD CONSTRAINT check_display_order_nonnegative
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CHECK (display_order >= 0);
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-- =====================================================
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-- PART 5: ADD MISSING COLUMNS (IF ANY)
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-- =====================================================
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-- Ensure all tables have proper timestamp columns
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ALTER TABLE products
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ADD COLUMN IF NOT EXISTS createdat TIMESTAMP DEFAULT NOW(),
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ADD COLUMN IF NOT EXISTS updatedat TIMESTAMP DEFAULT NOW();
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ALTER TABLE portfolioprojects
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ADD COLUMN IF NOT EXISTS createdat TIMESTAMP DEFAULT NOW(),
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ADD COLUMN IF NOT EXISTS updatedat TIMESTAMP DEFAULT NOW();
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ALTER TABLE blogposts
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ADD COLUMN IF NOT EXISTS createdat TIMESTAMP DEFAULT NOW(),
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ADD COLUMN IF NOT EXISTS updatedat TIMESTAMP DEFAULT NOW();
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ALTER TABLE pages
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ADD COLUMN IF NOT EXISTS createdat TIMESTAMP DEFAULT NOW(),
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ADD COLUMN IF NOT EXISTS updatedat TIMESTAMP DEFAULT NOW();
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-- Ensure portfolio has imageurl column
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ALTER TABLE portfolioprojects
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ADD COLUMN IF NOT EXISTS imageurl VARCHAR(500);
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-- Ensure pages has pagecontent column
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ALTER TABLE pages
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ADD COLUMN IF NOT EXISTS pagecontent TEXT;
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-- Ensure pages has ispublished column
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ALTER TABLE pages
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ADD COLUMN IF NOT EXISTS ispublished BOOLEAN DEFAULT true;
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-- Ensure blogposts has ispublished column
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ALTER TABLE blogposts
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ADD COLUMN IF NOT EXISTS ispublished BOOLEAN DEFAULT true;
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-- =====================================================
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-- PART 6: DATA INTEGRITY FIXES
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-- =====================================================
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-- Generate missing slugs for products
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UPDATE products
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SET slug = LOWER(REGEXP_REPLACE(REGEXP_REPLACE(name, '[^a-zA-Z0-9\s-]', '', 'g'), '\s+', '-', 'g'))
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WHERE (slug IS NULL OR slug = '') AND name IS NOT NULL;
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-- Set ispublished from isactive for pages if NULL
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UPDATE pages
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SET ispublished = isactive
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WHERE ispublished IS NULL;
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-- Set ispublished from isactive for blog if NULL
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UPDATE blogposts
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SET ispublished = isactive
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WHERE ispublished IS NULL;
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-- Migrate portfolio featured image to imageurl if needed
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UPDATE portfolioprojects
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SET imageurl = featuredimage
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WHERE imageurl IS NULL AND featuredimage IS NOT NULL;
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-- =====================================================
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-- PART 7: ANALYZE TABLES FOR QUERY OPTIMIZATION
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-- =====================================================
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ANALYZE products;
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ANALYZE product_images;
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ANALYZE portfolioprojects;
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ANALYZE blogposts;
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ANALYZE pages;
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ANALYZE homepagesections;
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ANALYZE uploads;
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ANALYZE media_folders;
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ANALYZE team_members;
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ANALYZE site_settings;
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-- =====================================================
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-- PART 8: VERIFICATION QUERIES
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-- =====================================================
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-- Show foreign keys
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SELECT
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tc.table_name,
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kcu.column_name,
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ccu.table_name AS foreign_table,
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rc.delete_rule
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FROM information_schema.table_constraints AS tc
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JOIN information_schema.key_column_usage AS kcu
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ON tc.constraint_name = kcu.constraint_name
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JOIN information_schema.constraint_column_usage AS ccu
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ON ccu.constraint_name = tc.constraint_name
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JOIN information_schema.referential_constraints AS rc
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ON tc.constraint_name = rc.constraint_name
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WHERE tc.constraint_type = 'FOREIGN KEY'
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AND tc.table_schema = 'public'
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ORDER BY tc.table_name;
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-- Show unique constraints
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SELECT
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tc.table_name,
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kcu.column_name,
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tc.constraint_name
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FROM information_schema.table_constraints tc
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JOIN information_schema.key_column_usage kcu
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ON tc.constraint_name = kcu.constraint_name
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WHERE tc.constraint_type = 'UNIQUE'
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AND tc.table_schema = 'public'
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AND tc.table_name IN ('products', 'blogposts', 'pages')
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ORDER BY tc.table_name;
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-- Show index counts
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SELECT
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tablename,
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COUNT(*) as index_count
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FROM pg_indexes
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WHERE schemaname = 'public'
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AND tablename IN ('products', 'product_images', 'portfolioprojects', 'blogposts', 'pages')
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GROUP BY tablename
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ORDER BY tablename;
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-- =====================================================
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-- END OF DATABASE FIXES
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-- =====================================================
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