Questions:

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• Create a feature flag;

• The first step to use the loyalty promo code at checkout will be to change the validation promo code flow.

  • On promo code component field, we will need to add a feature flag:

    • When this flag is enabled: The promo code flow will be LOYALTY OFFER

    • When this flag is disabled: The promo code flow will be CBA OFFER (current flow)

• We will create a new hook to contain all the rules of this flow

  • We can use the same hook used to offer page flow.

    • intl-whitelabel-app/workspaces/frontend/src/state/loyalty/hooks/use-redeem-promo-codes.ts

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• Currently, the total cart is calculated the all item values including the offers configs, so we need to remove the discount offers config this calc;

  • path: intl-partners-service/src/modules/orders/cart-total.service.ts

  • method: calculate(cart: ICart)

• We will refactor this method abstracting the logic into two parts because we will need just the part of the method code to this flow. But we can’t change the calculate(cart: ICart) because it is used in other flows. Then, we will create a new method.

• As the POC method public calculateTotalCart(cart: ICart)

  • path: intl-partners-service/src/modules/orders/cart-total.service.ts

  • POC: https://github.com/rbilabs/intl-partners-service/tree/poc/IBFEC-934-send-discount-offers-to-winrest

3 - TASK:

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Add the

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discount on the order;

• We will use all methods created above (mapOffersDiscounts and calculateTotalCart):

  • path: intl-partners-service/src/modules/orders/orders.service.ts

• On method public async price(input: IPriceOrderRequest):

  • We will import the attribute appliedOffers on object input.cart;

  • We will protect the code with feature flag here;

  • We will calculate the total cart without possible discounts (calculateTotalCart) and use the method mapOffersDiscounts to create the object with percentage discount:

    Code Block
    language typescript
    let discountsOffer; if (FEATURE_FLAG && appliedOffers?.length) { const totalCart = this.cartTotalService.calculateTotalCart(input.cart); discountsOffer = await this.mapOffersDiscounts(appliedOffers, totalCart); }

  • We will add the variable orderDiscounts on attribute orderDiscounts from newOrder object;

    Image Added

4 - TASK: Send the new discount object to Winrest;

Screenshots

• N/A

POC

• FRONTEND (WHITELABEL)

  • Branch POC: https://github.com/rbilabs/intl-whitelabel-app/tree/poc/IBFEC-934-loyalty-promo-code-at-checkout

• BACKEND (INTL-PARTNERS-SERVICE)

  • Branch POC: https://github.com/rbilabs/intl-partners-service/tree/poc/IBFEC-934-send-discount-offers-to-winrest

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