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Discount Half Price Manual

A sample discount adapter demonstrating a percentage-based coupon code. Applies 50% off to all products when code is entered.

Registration​

Not part of any preset — register it explicitly:

import { pluginRegistry } from '@unchainedshop/core';
import { HalfPriceManualPlugin } from '@unchainedshop/plugins/pricing/discount-half-price-manual';

pluginRegistry.register(HalfPriceManualPlugin);

How It Works​

  1. User enters coupon code HALFPRICE
  2. Adapter validates the code
  3. Returns 50% discount to be applied by Product Discount

Coupon Code​

CodeEffect
HALFPRICE50% off all products (case-sensitive)

Usage​

Apply the discount:

mutation ApplyDiscount {
  addCartDiscount(code: "HALFPRICE") {
    _id
    total {
      amount
      currencyCode
    }
  }
}

Configuration​

The adapter targets shop.unchained.pricing.product-discount:

discountForPricingAdapterKey({ pricingAdapterKey }) {
  if (pricingAdapterKey === 'shop.unchained.pricing.product-discount') {
    return { rate: 0.5 }; // 50% off
  }
  return null;
},

Adapter Details​

PropertyValue
Keyshop.unchained.discount.half-price-manual
Version1.0.0
Order Index10
Manual AdditionYes
Manual RemovalYes
System TriggeringNo
Sourcepricing/discount-half-price-manual