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facade design pattern typescript

Restu Wahyu Saputra answered on November 18, 2021 Popularity 6/10 Helpfulness 2/10

answer facade design pattern typescript

related ts Facade pattern

facade design pattern typescript

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interface Store {
  product(name: string): string
  category(): string
}

class Minuman implements Store {
   product(name: string): string {
      return name
   }
   
   category(): string {
      return 'minuman'
   }
}

class Makanan implements Store {   
   product(name: string): string {
      return name
   }
   
   category(): string {
     return 'makanan'
   }
}

class StoreFaced {
  public minuman: InstanceType<typeof Minuman>
  public makanan: InstanceType<typeof Makanan>
  
  constructor() {
    this.minuman = new Minuman()
    this.makanan = new Makanan()
  }
  
  storeMinuman(name: string): string {
    return this.minuman.product(name)
  }
  
  storeMakanan(name: string): string {
    return this.makanan.product(name)
  }
}

const res = new StoreFaced()
console.log(`product name: ${res.storeMinuman("cola cola")} and product category ${res.minuman.category()}`)
console.log(`product name: ${res.storeMakanan("biskuat")} and product category ${res.makanan.category()}`)

Popularity 6/10 Helpfulness 2/10 Language typescript

Source: Grepper

Tags: facade typescript

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Contributed on Nov 18 2021

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

Closely Related Answers

ts Facade pattern

Comment

/*Facade
The Facade pattern is a design pattern lets you define a simple unified interface 
to a large body of code .

imagine you want to make a car and you want to make it with a engine, 
transmission, and wheels.

First you need to make a car class:
*/
class Car {
  public makeCar() {
    console.log('Making a car...');
  }
}

// Then you make a facade class that will make the car with an engine, transmission, and wheels and abstract the process from the user
class CarFacade {
  constructor(private car: Car) {}

  public makeCar() {
    this.car.makeCar();
    this.makeEngine();
    this.makeTransmission();
    this.makeWheels();
  }

  private makeEngine() {
    console.log('Making engine...');
  }

  private makeTransmission() {
    console.log('Making transmission...');
  }

  private makeWheels() {
    console.log('Making wheels...');
  }
}

// Then you make your car:
const car = new CarFacade(new Car());
car.makeCar();

Popularity 3/10 Helpfulness 1/10 Language typescript

Source: dev.to

Tags: facade typescript

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Contributed on May 06 2022

barisx

0 Answers Avg Quality 2/10

ts Facade pattern

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/*Proxy
The Proxy design pattern is a design pattern lets you provide a surrogate 
or placeholder object for another object to control access to it.

For example imagine you want to give students access to a 
library but you don't want them to be able to access the library directly.

First you need to make a library class:
*/
class Library {
  public getBooks() {
    console.log('Getting books...');
  }
}

// Then you make a proxy class that will give students access to the library:
class LibraryProxy {
  constructor(private library: Library) {}

  public getBooks() {
    this.library.getBooks();
  }
}

// Then you make your library:
const library = new LibraryProxy(new Library());
library.getBooks();

Popularity 4/10 Helpfulness 1/10 Language typescript

Source: dev.to

Tags: facade typescript

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Contributed on May 06 2022

barisx

0 Answers Avg Quality 2/10

facade design pattern typescript

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