generated: '2026-07-19'
method: derived
source: openapi/fudo-openapi-original.yml
note: Entity-relationship graph derived from JSON:API relationships[] declared in the Fudo OpenAPI. Ids
  are numeric strings (pattern \d{1,10}).
entities:
- name: Customer
  resource: /customers
  relationships:
  - paymentMethod
- name: Discount
  resource: /discounts
  relationships:
  - sale
  - item
  - discountTemplate
- name: Expense
  resource: /expenses
  relationships:
  - recurringExpense
- name: ExpenseCategory
  resource: /expense-categories
  relationships:
  - parentCategory
- name: Ingredient
  resource: /ingredients
  relationships:
  - ingredientCategory
- name: Item
  resource: /items
  relationships:
  - priceList
  - product
  - subitems
  - sale
- name: Kitchen
  resource: /kitchens
  relationships: []
- name: Payment
  resource: /payments
  relationships:
  - paymentMethod
  - sale
  - expense
- name: PaymentMethod
  resource: /payment-methods
  relationships: []
- name: ProductCategory
  resource: /product-categories
  relationships:
  - kitchen
  - parentCategory
- name: ProductModifier
  resource: /product-modifiers
  relationships:
  - product
  - productModifiersGroup
- name: Product
  resource: /products
  relationships:
  - kitchen
  - productCategory
  - productModifiersGroups
  - productProportions
- name: Provider
  resource: /providers
  relationships: []
- name: Role
  resource: /roles
  relationships: []
- name: Room
  resource: /rooms
  relationships: []
- name: Sale
  resource: /sales
  relationships:
  - customer
  - discounts
  - items
  - payments
  - tips
  - shippingCosts
  - table
  - waiter
  - saleIdentifier
  - commercialDocuments
  - orders
- name: Table
  resource: /tables
  relationships:
  - room
- name: User
  resource: /users
  relationships:
  - role
  - deliveryCashRegister
  - tablesCashRegister
  - takeAwayCashRegister
relationships:
- from: Customer
  to: paymentMethod
  kind: has_one
  via: paymentMethod
- from: Discount
  to: sale
  kind: has_one
  via: sale
- from: Discount
  to: item
  kind: has_one
  via: item
- from: Discount
  to: discountTemplate
  kind: has_one
  via: discountTemplate
- from: Expense
  to: recurringExpense
  kind: has_one
  via: recurringExpense
- from: ExpenseCategory
  to: parentCategory
  kind: has_one
  via: parentCategory
- from: Ingredient
  to: ingredientCategory
  kind: has_one
  via: ingredientCategory
- from: Item
  to: priceList
  kind: has_one
  via: priceList
- from: Item
  to: product
  kind: has_one
  via: product
- from: Item
  to: subitems
  kind: has_many
  via: subitems
- from: Item
  to: sale
  kind: has_one
  via: sale
- from: Payment
  to: paymentMethod
  kind: has_one
  via: paymentMethod
- from: Payment
  to: sale
  kind: has_one
  via: sale
- from: Payment
  to: expense
  kind: has_one
  via: expense
- from: ProductCategory
  to: kitchen
  kind: has_one
  via: kitchen
- from: ProductCategory
  to: parentCategory
  kind: has_one
  via: parentCategory
- from: ProductModifier
  to: product
  kind: has_one
  via: product
- from: ProductModifier
  to: productModifiersGroup
  kind: has_one
  via: productModifiersGroup
- from: Product
  to: kitchen
  kind: has_one
  via: kitchen
- from: Product
  to: productCategory
  kind: has_one
  via: productCategory
- from: Product
  to: productModifiersGroups
  kind: has_many
  via: productModifiersGroups
- from: Product
  to: productProportions
  kind: has_many
  via: productProportions
- from: Sale
  to: customer
  kind: has_one
  via: customer
- from: Sale
  to: discounts
  kind: has_many
  via: discounts
- from: Sale
  to: items
  kind: has_many
  via: items
- from: Sale
  to: payments
  kind: has_many
  via: payments
- from: Sale
  to: tips
  kind: has_many
  via: tips
- from: Sale
  to: shippingCosts
  kind: has_many
  via: shippingCosts
- from: Sale
  to: table
  kind: has_one
  via: table
- from: Sale
  to: waiter
  kind: has_one
  via: waiter
- from: Sale
  to: saleIdentifier
  kind: has_one
  via: saleIdentifier
- from: Sale
  to: commercialDocuments
  kind: has_many
  via: commercialDocuments
- from: Sale
  to: orders
  kind: has_many
  via: orders
- from: Table
  to: room
  kind: has_one
  via: room
- from: User
  to: role
  kind: has_one
  via: role
- from: User
  to: deliveryCashRegister
  kind: has_one
  via: deliveryCashRegister
- from: User
  to: tablesCashRegister
  kind: has_one
  via: tablesCashRegister
- from: User
  to: takeAwayCashRegister
  kind: has_one
  via: takeAwayCashRegister