From bd7d5dd1b2a2723894e5b8dd24c6093d8651f83b Mon Sep 17 00:00:00 2001
From: DanielS <daniel.schumacher@caspos.de>
Date: Thu, 9 Jul 2026 21:49:50 +0200
Subject: [PATCH] db: create core schema for products, categories, global rules
 and orders

---
 .../20260709220000_consolidated_schema.sql    | 107 ++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 shop/supabase/migrations/20260709220000_consolidated_schema.sql

diff --git a/shop/supabase/migrations/20260709220000_consolidated_schema.sql b/shop/supabase/migrations/20260709220000_consolidated_schema.sql
new file mode 100644
index 0000000..fdc00da
--- /dev/null
+++ b/shop/supabase/migrations/20260709220000_consolidated_schema.sql
@@ -0,0 +1,107 @@
+-- Migration: Consolidated Schema for CASPOS
+-- Purpose: Complete definition of core webshop structures, global rules, and order split support.
+
+CREATE TABLE IF NOT EXISTS public.companies (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    name TEXT NOT NULL,
+    street TEXT,
+    zip TEXT,
+    city TEXT,
+    email TEXT,
+    created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS public.users (
+    id UUID PRIMARY KEY REFERENCES auth.users(id) ON DELETE CASCADE,
+    role TEXT NOT NULL DEFAULT 'partner' CHECK (role IN ('partner', 'admin')),
+    company_id UUID REFERENCES public.companies(id) ON DELETE SET NULL,
+    created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS public.end_customers (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    partner_id UUID REFERENCES public.companies(id) ON DELETE CASCADE,
+    company_name TEXT,
+    first_name TEXT,
+    last_name TEXT,
+    street TEXT,
+    zip TEXT,
+    city TEXT,
+    email TEXT,
+    bank_iban TEXT,
+    bank_bic TEXT,
+    bank_name TEXT,
+    bank_owner TEXT,
+    is_anonymized BOOLEAN DEFAULT false NOT NULL,
+    created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS public.categories (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    name TEXT NOT NULL,
+    is_required BOOLEAN DEFAULT false NOT NULL,
+    allow_multiple BOOLEAN DEFAULT false NOT NULL,
+    sort_order INTEGER DEFAULT 0 NOT NULL,
+    show_in_branches BOOLEAN DEFAULT true NOT NULL,
+    preselect BOOLEAN DEFAULT false NOT NULL,
+    resets_others BOOLEAN DEFAULT false NOT NULL,
+    created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS public.products (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    category_id UUID REFERENCES public.categories(id) ON DELETE RESTRICT,
+    name TEXT NOT NULL,
+    base_price DECIMAL(10,2) DEFAULT 0.00 NOT NULL,
+    tax_rate DECIMAL(5,2) DEFAULT 19.00 NOT NULL,
+    billing_interval TEXT DEFAULT 'monthly' NOT NULL CHECK (billing_interval IN ('one_time', 'monthly')),
+    show_in_branches BOOLEAN DEFAULT true NOT NULL,
+    created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS public.modules (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    product_id UUID REFERENCES public.products(id) ON DELETE CASCADE,
+    category_id UUID REFERENCES public.categories(id) ON DELETE RESTRICT,
+    name TEXT NOT NULL,
+    price DECIMAL(10,2) DEFAULT 0.00 NOT NULL,
+    has_quantity BOOLEAN DEFAULT false NOT NULL,
+    created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS public.global_inclusions (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    trigger_product_id UUID NOT NULL REFERENCES public.products(id) ON DELETE CASCADE,
+    included_module_id UUID NOT NULL REFERENCES public.modules(id) ON DELETE CASCADE,
+    created_at TIMESTAMPTZ DEFAULT now(),
+    UNIQUE (trigger_product_id, included_module_id)
+);
+
+CREATE TABLE IF NOT EXISTS public.global_exclusions (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    product_id UUID NOT NULL REFERENCES public.products(id) ON DELETE CASCADE,
+    excluded_product_id UUID REFERENCES public.products(id) ON DELETE CASCADE,
+    excluded_module_id UUID REFERENCES public.modules(id) ON DELETE CASCADE,
+    created_at TIMESTAMPTZ DEFAULT now(),
+    CHECK (
+        (excluded_product_id IS NOT NULL AND excluded_module_id IS NULL) OR
+        (excluded_product_id IS NULL AND excluded_module_id IS NOT NULL)
+    )
+);
+
+CREATE TABLE IF NOT EXISTS public.orders (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    user_id UUID REFERENCES auth.users(id) ON DELETE SET NULL,
+    company_id UUID REFERENCES public.companies(id) ON DELETE RESTRICT,
+    end_customer_id UUID REFERENCES public.end_customers(id) ON DELETE RESTRICT,
+    order_number TEXT NOT NULL UNIQUE,
+    order_hash TEXT,
+    type TEXT NOT NULL CHECK (type IN ('purchase', 'subscription')),
+    payment_method TEXT NOT NULL,
+    total_price DECIMAL(10,2) DEFAULT 0.00 NOT NULL,
+    customer_snapshot JSONB NOT NULL,
+    order_snapshot JSONB NOT NULL,
+    pdf_url TEXT,
+    status TEXT DEFAULT 'pending' NOT NULL CHECK (status IN ('pending', 'active', 'completed', 'cancelled')),
+    created_at TIMESTAMPTZ DEFAULT now()
+);