Vendure-bulk-discounts NPM

About

The vendure-bulk-discounts plugin allows you to define different prices for product variants depending on the amount being purchased by clients. Right now prices aren't reduced! This plugin is mainly a preparation for when promotion actions have access to the database.

Screenshot

Disclaimers

I haven't worked with angular a lot, I'm sorry if some of my angular code looks more like react. Feel free to tell me what should be done differently.
There are no tests yet!

Installation

Step 1): Install vendure-bulk-discounts by using npm or yarn:

yarn add vendure-bulk-discounts

Step 2): Import the vendure plugin from vendure-bulk-discounts and add it the plugins section in

vendure-config.ts:

import { BulkDiscountPlugin } from "vendure-bulk-discounts";
...
export const config: VendureConfig = {
  ...
  plugins: [
    ...,
	BulkDiscountPlugin
  ]
}

Step 3): (optional) Import the ng module config from vendure-bulk-discounts and add it to the AdminUiPlugin extensions in:

vendure-config.ts:

import { BulkDiscountPlugin, BulkDiscountsInputModule } from "vendure-bulk-discounts";
...
export const config: VendureConfig = {
  ...
  plugins: [
    AdminUiPlugin.init({
	  app: compileUiExtensions({
	    ...,
		extensions: [
		  {
		    extensionPath: path.join(
			  __dirname,
			  "../node_modules/vendure-bulk-discounts/ui-extensions/modules/"
			),
			ngModules: [BulkDiscountsInputModule],
		  },
		]
	  })
	})
  ]
}

Usage

The following graphql endpoints are added:

Admin

type BulkDiscount {
  productVariant: ProductVariant!
  quantity: Int!
  price: Int!
}

input BulkDiscountInput {
  quantity: Int!
  price: Int!
}

extend type Query {
  productBulkDiscounts(productId: ID!): [BulkDiscount!]!
}

extend type Mutation {
  updateProductVariantBulkDiscounts(
    productVariantId: ID!
    discounts: [BulkDiscountInput!]!
  ): Boolean!
  updateProductVariantBulkDiscountsBySku(
    productVariantSku: String!
    discounts: [BulkDiscountInput!]!
  ): Boolean!
}
extend type ProductVariant {
  bulkDiscounts: [BulkDiscount!]!
}

Shop

type BulkDiscount {
  productVariant: ProductVariant!
  quantity: Int!
  price: Int!
}
extend type Query {
  productBulkDiscounts(productId: ID!): [BulkDiscount!]!
}
extend type ProductVariant {
  bulkDiscounts: [BulkDiscount!]!
}