Façade pattern
Façade is a pattern that also wraps one or more interfaces and hides the complexities of using complex workflows under a simpler interface.
When you have some workflows that need to be orchestrated in a specific manner, such as calling one service and then the other under certain criteria, it's quite tricky to bring this logic across your components every time. With this pattern, you hide all those complexities behind an API and offer a simpler, more readable way to call those workflows. In simple terms, you use a function to wrap many service calls together so that the client will call it with fewer parameters.
One analogy of this pattern is having a smartphone, and you have to type the number you want to call. Instead of calling the number by typing it, you use quick actions to obtain a number from a list and you call the number when you tap on the quick action button. Although you can still manually enter the numbers, the UI Façade can carry...