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Add database schema

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gpt-engineer-app[bot]
2025-10-21 04:23:22 +00:00
parent 0570846b00
commit f9feb67425
15 changed files with 1620 additions and 4 deletions
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75
supabase/migrations/20251021041958_2465c6c9-5595-416f-9a5a-298ba7b2ea40.sql Normal file
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-- Create products table
CREATE TABLE IF NOT EXISTS public.products (
id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
name TEXT NOT NULL,
url TEXT NOT NULL,
store TEXT NOT NULL,
category TEXT NOT NULL, -- 'harddrive', 'ram', 'processor', 'graphics_card'
current_price DECIMAL(10,2) NOT NULL,
currency TEXT DEFAULT 'DKK',
specs JSONB NOT NULL, -- Store size, brand, speed, etc.
last_checked TIMESTAMP WITH TIME ZONE DEFAULT now(),
created_at TIMESTAMP WITH TIME ZONE DEFAULT now()
);
-- Create alert profiles table (specification-based, not product-specific)
CREATE TABLE IF NOT EXISTS public.alert_profiles (
id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
name TEXT NOT NULL,
category TEXT NOT NULL,
target_price DECIMAL(10,2) NOT NULL,
specs_filter JSONB NOT NULL, -- e.g., {"min_size": "6TB", "type": "SSD"}
discord_webhook_url TEXT,
enabled BOOLEAN DEFAULT true,
created_at TIMESTAMP WITH TIME ZONE DEFAULT now()
);
-- Create price history table
CREATE TABLE IF NOT EXISTS public.price_history (
id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
product_id UUID REFERENCES public.products(id) ON DELETE CASCADE,
price DECIMAL(10,2) NOT NULL,
checked_at TIMESTAMP WITH TIME ZONE DEFAULT now()
);
-- Create alerts log table
CREATE TABLE IF NOT EXISTS public.alerts_log (
id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
alert_profile_id UUID REFERENCES public.alert_profiles(id) ON DELETE CASCADE,
product_id UUID REFERENCES public.products(id) ON DELETE CASCADE,
triggered_price DECIMAL(10,2) NOT NULL,
message TEXT,
sent_to_discord BOOLEAN DEFAULT false,
created_at TIMESTAMP WITH TIME ZONE DEFAULT now()
);
-- Enable Row Level Security (but make everything public since no login)
ALTER TABLE public.products ENABLE ROW LEVEL SECURITY;
ALTER TABLE public.alert_profiles ENABLE ROW LEVEL SECURITY;
ALTER TABLE public.price_history ENABLE ROW LEVEL SECURITY;
ALTER TABLE public.alerts_log ENABLE ROW LEVEL SECURITY;
-- Create public access policies (no authentication required)
CREATE POLICY "Public read access for products" ON public.products FOR SELECT USING (true);
CREATE POLICY "Public insert access for products" ON public.products FOR INSERT WITH CHECK (true);
CREATE POLICY "Public update access for products" ON public.products FOR UPDATE USING (true);
CREATE POLICY "Public delete access for products" ON public.products FOR DELETE USING (true);
CREATE POLICY "Public read access for alert_profiles" ON public.alert_profiles FOR SELECT USING (true);
CREATE POLICY "Public insert access for alert_profiles" ON public.alert_profiles FOR INSERT WITH CHECK (true);
CREATE POLICY "Public update access for alert_profiles" ON public.alert_profiles FOR UPDATE USING (true);
CREATE POLICY "Public delete access for alert_profiles" ON public.alert_profiles FOR DELETE USING (true);
CREATE POLICY "Public read access for price_history" ON public.price_history FOR SELECT USING (true);
CREATE POLICY "Public insert access for price_history" ON public.price_history FOR INSERT WITH CHECK (true);
CREATE POLICY "Public read access for alerts_log" ON public.alerts_log FOR SELECT USING (true);
CREATE POLICY "Public insert access for alerts_log" ON public.alerts_log FOR INSERT WITH CHECK (true);
-- Create indexes for better performance
CREATE INDEX idx_products_category ON public.products(category);
CREATE INDEX idx_products_last_checked ON public.products(last_checked);
CREATE INDEX idx_alert_profiles_category ON public.alert_profiles(category);
CREATE INDEX idx_alert_profiles_enabled ON public.alert_profiles(enabled);
CREATE INDEX idx_price_history_product ON public.price_history(product_id);
CREATE INDEX idx_alerts_log_profile ON public.alerts_log(alert_profile_id);