Repos that we’ll change

Whitelabel: https://github.com/rbilabs/intl-whitelabel-app

RBI Sanity Shared Schemas: https://github.com/rbilabs/rbi-sanity-shared-schemas

Whitelabel CMS: https://github.com/rbilabs/intl-whitelabel-cms

Figma: https://www.figma.com/file/sfH3mHXoEUfHbm5qMul0Vn/branch/VNb1dzeeYVV0IphMPJo0lt/Popeyes?type=design&node-id=3189-125398&t=b8GDYgoS6YtWAr0K-0

Task summary

Whitelabel:

• Task 1: Add a logic to deal with the quantity of free items and paid items on the cart

• Task 2: Add the informative description to the free item on the cart

Tasks breakdown

Task 1: Add a logic to deal with the quantity of free items and paid items on the cart

As we’ll have the two items on the cart we’ll need to follow some behaviors

Rules:

• Case 1:

  • The client configures on Sanity that we’ll offer 4 free ketchup for “The sandwich menu” item

  • The user adds all the free items but decides to add an extra paid ketchup

  • If the user changes the quantity of “The sandwich menu” to 2

    • Now we’ll offer 8 free items for the client (always double from what’s in Sanity)

    • With that, we’ll need to remove the paid ketchup and add 1 to the free items (4 → 5). The client should not pay for an item if the free quantity has been increased

• Case 2:

  • The client configures on Sanity that we’ll offer 4 free ketchup for “The sandwich menu” item

  • The user changes the quantity of “The sandwich menu” to 2

  • Now the user selects all 8 free ketchup items on the cart

  • Then, the user decides to change the quantity of “The sandwich menu” to 1 again

    • Now we’ll need to remove 4 from the free quantity (8 → 4)

• Case 3:

  • The client configures on Sanity that we’ll offer 4 free ketchup for “The sandwich menu” item and for the 4 for some chicken

  • The user adds “The sandwich menu” on the cart

  • Now he has 4 free ketchups available to select

  • The user goes out of the checkout page and goes to the menu. Then, selects the chicken

  • Now the user has 8 free ketchups available (4 + 4)

• …. and so on hahahaha, this can be very dynamic

PATH FOR THE SOLUTION

• First of all, we’ll need to look at what’s configured on Sanity (the free quantity field)

• …Work in progress…

DOD-LIKE

• Respect all points from the Rules section

Task 2: Add the informative description to the free item on the cart

I think that we’ll not need to involve the back end for this functionality. My main idea is to let this responsibility for the FE application (to reduce the complexity)

Rules:

• The quantity of free offered items must be the sum of all the offered items (considering the configuration of the menu item on Sanity)

• This quantity can also change by the combination of the items on the cart

• Condition this description to be shown only if our flag is ON, the free toggle is ON and the price is zero (just to be secure about the behavior)

PATHS FOR THE SOLUTION (2 options)

• Use the useFeatureMenuAddOn to get the information from Sanity and develop the new logic inside the cart-item (./src/components/cart-item/index.tsx) component (shown above)

• Create a new context/hook that will be responsible to get this information and share between the components (description in the addon section and on cart-item)

DOD-LIKE

• Respect all points from the Rules section

• The styles should be as Figma

• Implement new unit tests