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belviskhoremk
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migrations/001_initial_schema.sql
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180
migrations/001_initial_schema.sql
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-- ============================================================
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-- Deals24Togo — Supabase Database Schema
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-- Run this in Supabase SQL Editor to create all tables
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-- ============================================================
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-- Enable UUID generation
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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-- ── USERS ────────────────────────────────────────────────
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CREATE TABLE IF NOT EXISTS users (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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email TEXT UNIQUE NOT NULL,
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password_hash TEXT NOT NULL,
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name TEXT NOT NULL,
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role TEXT NOT NULL DEFAULT 'visitor'
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CHECK (role IN ('admin', 'agency', 'visitor')),
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verified BOOLEAN NOT NULL DEFAULT FALSE,
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phone TEXT,
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avatar_url TEXT,
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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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);
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CREATE INDEX idx_users_email ON users (email);
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CREATE INDEX idx_users_role ON users (role);
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-- ── AGENCIES ─────────────────────────────────────────────
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CREATE TABLE IF NOT EXISTS agencies (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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name TEXT NOT NULL,
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description TEXT NOT NULL DEFAULT '',
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logo TEXT,
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address TEXT NOT NULL DEFAULT '',
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phone TEXT NOT NULL DEFAULT '',
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email TEXT NOT NULL DEFAULT '',
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website TEXT,
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verified BOOLEAN NOT NULL DEFAULT FALSE,
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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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);
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CREATE INDEX idx_agencies_user_id ON agencies (user_id);
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CREATE INDEX idx_agencies_verified ON agencies (verified);
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-- ── CATEGORIES ───────────────────────────────────────────
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CREATE TABLE IF NOT EXISTS categories (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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name TEXT NOT NULL,
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description TEXT NOT NULL DEFAULT '',
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icon TEXT NOT NULL DEFAULT 'tag',
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slug TEXT UNIQUE NOT NULL,
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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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);
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CREATE INDEX idx_categories_slug ON categories (slug);
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-- ── LISTINGS ─────────────────────────────────────────────
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CREATE TABLE IF NOT EXISTS listings (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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title TEXT NOT NULL,
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description TEXT NOT NULL,
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price NUMERIC(12, 2) NOT NULL DEFAULT 0,
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images JSONB NOT NULL DEFAULT '[]'::JSONB,
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status TEXT NOT NULL DEFAULT 'pending'
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CHECK (status IN ('pending', 'approved', 'rejected')),
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agency_id UUID NOT NULL REFERENCES agencies(id) ON DELETE CASCADE,
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category_id UUID NOT NULL REFERENCES categories(id) ON DELETE RESTRICT,
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location TEXT NOT NULL DEFAULT '',
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listing_type TEXT NOT NULL DEFAULT 'sale'
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CHECK (listing_type IN ('sale', 'rent')),
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condition TEXT CHECK (condition IN ('new', 'used', 'refurbished')),
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negotiable BOOLEAN NOT NULL DEFAULT FALSE,
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views_count INTEGER NOT NULL DEFAULT 0,
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rejection_reason TEXT,
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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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);
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CREATE INDEX idx_listings_status ON listings (status);
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CREATE INDEX idx_listings_agency_id ON listings (agency_id);
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CREATE INDEX idx_listings_category_id ON listings (category_id);
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CREATE INDEX idx_listings_price ON listings (price);
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CREATE INDEX idx_listings_created_at ON listings (created_at DESC);
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CREATE INDEX idx_listings_views_count ON listings (views_count DESC);
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CREATE INDEX idx_listings_location ON listings USING gin (to_tsvector('english', location));
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-- Full-text search index on title + description
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CREATE INDEX idx_listings_fts ON listings USING gin (
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to_tsvector('english', title || ' ' || description)
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);
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-- ── MESSAGES ─────────────────────────────────────────────
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CREATE TABLE IF NOT EXISTS messages (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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listing_id UUID NOT NULL REFERENCES listings(id) ON DELETE CASCADE,
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agency_id UUID NOT NULL REFERENCES agencies(id) ON DELETE CASCADE,
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name TEXT NOT NULL,
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email TEXT NOT NULL,
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phone TEXT,
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message TEXT NOT NULL,
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read BOOLEAN NOT NULL DEFAULT FALSE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX idx_messages_agency_id ON messages (agency_id);
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CREATE INDEX idx_messages_listing_id ON messages (listing_id);
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CREATE INDEX idx_messages_read ON messages (read);
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-- ── FAVORITES ────────────────────────────────────────────
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CREATE TABLE IF NOT EXISTS favorites (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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listing_id UUID NOT NULL REFERENCES listings(id) ON DELETE CASCADE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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UNIQUE (user_id, listing_id)
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);
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CREATE INDEX idx_favorites_user_id ON favorites (user_id);
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CREATE INDEX idx_favorites_listing_id ON favorites (listing_id);
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-- ── ROW LEVEL SECURITY (RLS) ────────────────────────────
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-- NOTE: The backend uses the service_role key which bypasses RLS.
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-- These policies are for any direct Supabase client access.
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ALTER TABLE users ENABLE ROW LEVEL SECURITY;
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ALTER TABLE agencies ENABLE ROW LEVEL SECURITY;
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ALTER TABLE categories ENABLE ROW LEVEL SECURITY;
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ALTER TABLE listings ENABLE ROW LEVEL SECURITY;
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ALTER TABLE messages ENABLE ROW LEVEL SECURITY;
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ALTER TABLE favorites ENABLE ROW LEVEL SECURITY;
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-- Public read for approved listings
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CREATE POLICY "Public can view approved listings"
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ON listings FOR SELECT
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USING (status = 'approved');
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-- Public read for categories
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CREATE POLICY "Public can view categories"
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ON categories FOR SELECT
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TO anon, authenticated
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USING (true);
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-- Public read for verified agencies
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CREATE POLICY "Public can view agencies"
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ON agencies FOR SELECT
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USING (true);
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-- Users can read their own data
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CREATE POLICY "Users can view own data"
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ON users FOR SELECT
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USING (auth.uid()::text = id::text);
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-- Users can manage their own favorites
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CREATE POLICY "Users manage own favorites"
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ON favorites FOR ALL
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USING (auth.uid()::text = user_id::text);
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-- ── SEED DATA ────────────────────────────────────────────
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-- Default categories
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INSERT INTO categories (name, description, icon, slug) VALUES
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('Real Estate', 'Homes, apartments, land, and commercial properties', 'home', 'real-estate'),
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('Vehicles', 'Cars, motorcycles, boats, and other vehicles', 'car', 'vehicles'),
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('Electronics', 'Computers, phones, TVs, and other electronic devices', 'smartphone', 'electronics'),
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('Furniture', 'Home and office furniture, decor, and appliances', 'sofa', 'furniture'),
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('Jobs', 'Job listings and career opportunities', 'briefcase', 'jobs'),
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('Services', 'Professional services and skilled trades', 'wrench', 'services')
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ON CONFLICT (slug) DO NOTHING;
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-- ── STORAGE BUCKET ───────────────────────────────────────
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-- Run this separately in Supabase Dashboard > Storage or via API:
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-- CREATE BUCKET 'listings' with public access enabled
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