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ilianrusev

Untitled

Feb 18th, 2022
11
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  1. function solution() {
  2.  
  3. let supplies = { protein: 0, carbohydrate: 0, fat: 0, flavour: 0 }
  4.  
  5. let foodRecipes = {
  6. apple: { protein: 0, carbohydrate: 1, fat: 0, flavour: 2 },
  7. lemonade: { protein: 0, carbohydrate: 10, fat: 0, flavour: 20 },
  8. burger: { protein: 0, carbohydrate: 5, fat: 7, flavour: 3 },
  9. eggs: { protein: 5, carbohydrate: 0, fat: 1, flavour: 1 },
  10. turkey: { protein: 10, carbohydrate: 10, fat: 10, flavour: 10 },
  11. cookRecipe(recipe, quantity) {
  12.  
  13. let deductedQuantity = {};
  14.  
  15. for (const value in this[recipe]) {
  16. if (this[recipe][value] * quantity > supplies[value]) {
  17. return `Error: not enough ${value} in stock`;
  18. }
  19. deductedQuantity[value] = supplies[value] - this[recipe][value] * quantity;
  20. }
  21.  
  22. Object.assign(supplies, deductedQuantity);
  23. return 'Success';
  24.  
  25. }
  26. }
  27.  
  28. return controller = (str) => {
  29.  
  30. if (str.includes('restock')) {
  31. let [, nutrient, quantity] = str.split(' ');
  32. supplies[nutrient] += Number(quantity);
  33. return 'Success';
  34. }
  35.  
  36. if (str.includes('prepare')) {
  37. let [, recipe, quantity] = str.split(' ');
  38. return foodRecipes.cookRecipe(recipe, Number(quantity));
  39. }
  40.  
  41. return `protein=${supplies.protein} carbohydrate=${supplies.carbohydrate} fat=${supplies.fat} flavour=${supplies.flavour}`;
  42.  
  43. }
  44.  
  45. }
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