Add custom cells

This guide will walk through how to present cells for links and adverts driven by the CartContentBlock types .link and .custom.

Before you begin

1. Create your cells ready for presenting in the Cart.

2. Set up your data layer and domain mappers to forward data required to present the cells to the presentation layer.
3. Set up your domain to view data mappers to map the CartContentBlock.link or .custom cases. We will use these in our below example.

Present your cells

1. Create a new file named ClientCartViewDataSource in an appropriate location such as Sources/Screens/Cart.
2. Subclass the CartViewDataSource.
3. Override the setup(for tableView:) function and call super.
4. Register your custom cells using tableView.register(CustomCell.self).
5. Override the cell(for item: ...) function to implement custom dequeue logic.

6. Open your AppModule and navigate to the setUpCart function.
7. Inject your data source for all instances of the Cart using Containers.

Container.shared.dataSources.cartViewDataSource = { ClientCartViewDataSource() }

CartBuilder()
    .withView(PoqCartView(dataSource: ClientCartViewDataSource()))
    .build()

8. Run your app and check out your new cells.