Add Supabase SQL schema for Registry

Author: ProgrammerKR

supabase_schema.sql

@@ -0,0 +1,99 @@
+-- ProXPL Registry Database Schema
+
+-- 1. Profiles table (linked to auth.users)
+CREATE TABLE IF NOT EXISTS public.profiles (
+    id UUID REFERENCES auth.users ON DELETE CASCADE PRIMARY KEY,
+    username TEXT UNIQUE NOT NULL,
+    display_name TEXT,
+    avatar_url TEXT,
+    bio TEXT,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL,
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL
+);
+
+-- Enable RLS
+ALTER TABLE public.profiles ENABLE ROW LEVEL SECURITY;
+
+-- 2. Packages table
+CREATE TABLE IF NOT EXISTS public.packages (
+    id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
+    name TEXT UNIQUE NOT NULL,
+    description TEXT,
+    author_id UUID REFERENCES public.profiles(id) ON DELETE SET NULL,
+    repository_url TEXT,
+    homepage_url TEXT,
+    license TEXT DEFAULT 'MIT',
+    category TEXT,
+    total_downloads INTEGER DEFAULT 0,
+    stars INTEGER DEFAULT 0,
+    is_verified BOOLEAN DEFAULT false,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL,
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL
+);
+
+-- Enable RLS
+ALTER TABLE public.packages ENABLE ROW LEVEL SECURITY;
+
+-- 3. Package Versions table
+CREATE TABLE IF NOT EXISTS public.package_versions (
+    id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
+    package_id UUID REFERENCES public.packages(id) ON DELETE CASCADE,
+    version TEXT NOT NULL,
+    entry_point TEXT,
+    checksum TEXT,
+    download_url TEXT NOT NULL,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT timezone('utc'::text, now()) NOT NULL,
+    UNIQUE(package_id, version)
+);
+
+-- Enable RLS
+ALTER TABLE public.package_versions ENABLE ROW LEVEL SECURITY;
+
+-- Policies
+
+-- Profiles: Anyone can read, only owner can update
+CREATE POLICY "Public profiles are viewable by everyone." ON public.profiles
+    FOR SELECT USING (true);
+
+CREATE POLICY "Users can insert their own profile." ON public.profiles
+    FOR INSERT WITH CHECK (auth.uid() = id);
+
+CREATE POLICY "Users can update own profile." ON public.profiles
+    FOR UPDATE USING (auth.uid() = id);
+
+-- Packages: Anyone can read, only authenticated can create, owner can update
+CREATE POLICY "Packages are viewable by everyone." ON public.packages
+    FOR SELECT USING (true);
+
+CREATE POLICY "Authenticated users can create packages." ON public.packages
+    FOR INSERT WITH CHECK (auth.role() = 'authenticated');
+
+CREATE POLICY "Owners can update their own packages." ON public.packages
+    FOR UPDATE USING (auth.uid() = author_id);
+
+-- Versions: Anyone can read, only package owner can insert
+CREATE POLICY "Versions are viewable by everyone." ON public.package_versions
+    FOR SELECT USING (true);
+
+CREATE POLICY "Package owners can insert versions." ON public.package_versions
+    FOR INSERT WITH CHECK (
+        EXISTS (
+            SELECT 1 FROM public.packages
+            WHERE id = package_id AND author_id = auth.uid()
+        )
+    );
+
+-- Functions
+CREATE OR REPLACE FUNCTION public.handle_new_user()
+RETURNS trigger AS $$
+BEGIN
+  INSERT INTO public.profiles (id, username, display_name, avatar_url)
+  VALUES (new.id, new.raw_user_meta_data->>'username', new.raw_user_meta_data->>'username', new.raw_user_meta_data->>'avatar_url');
+  RETURN new;
+END;
+$$ LANGUAGE plpgsql SECURITY DEFINER;
+
+-- Trigger for new user
+CREATE OR REPLACE TRIGGER on_auth_user_created
+  AFTER INSERT ON auth.users
+  FOR EACH ROW EXECUTE PROCEDURE public.handle_new_user();