add enum

Author: PierreBresson

package.json

@@ -1,6 +1,6 @@
 {
   "name": "carbon-footprint",
-  "version": "1.0.5",
+  "version": "1.0.6",
   "description": "Calculate your carbon footprint. Food, transport and purchases.",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",

src/food/food.enum.ts

@@ -0,0 +1,22 @@
+export enum FoodEnum {
+  redMeat = 'redMeat',
+  whiteMeat = 'whiteMeat',
+  fish = 'fish',
+  lamb = 'lamb',
+  beef = 'beef',
+  cheese = 'cheese',
+  pork = 'pork',
+  turkey = 'turkey',
+  chicken = 'chicken',
+  tuna = 'tuna',
+  eggs = 'eggs',
+  potatoes = 'potatoes',
+  rice = 'rice',
+  nuts = 'nuts',
+  beans = 'beans',
+  tofu = 'tofu',
+  vegetables = 'vegetables',
+  milk = 'milk',
+  fruit = 'fruit',
+  lentils = 'lentils',
+}

src/food/food.ts

@@ -4,11 +4,14 @@
 
 const lamb = 39.2;
 const beef = 27.0;
+const readMeat = (lamb + beef) / 2;
 const cheese = 13.5;
 const pork = 12.1;
 const turkey = 10.9;
 const chicken = 6.9;
+const whiteMeat = (pork + turkey + chicken) / 3;
 const tuna = 6.1;
+const fish = tuna;
 const eggs = 4.8;
 const potatoes = 2.9;
 const rice = 2.7;
@@ -21,6 +24,9 @@ const fruit = 1.1;
 const lentils = 0.9;
 
 export default {
+  readMeat,
+  whiteMeat,
+  fish,
   lamb,
   beef,
   cheese,

src/food/index.ts

@@ -1 +1,4 @@
-export { default } from './food';
+import food from './food';
+import { FoodEnum } from './food.enum';
+
+export { food, FoodEnum };

src/index.ts

@@ -1,5 +1,5 @@
-import transport from './transport';
-import food from './food';
+import { food, FoodEnum } from './food';
+import { transport, TransportEnum } from './transport';
 import version from './version';
 
-export { transport, food, version };
+export { food, FoodEnum, transport, TransportEnum, version };

src/transport/index.ts

@@ -1 +1,4 @@
-export { default } from './transport';
+import transport from './transport';
+import { TransportEnum } from './transport.enum';
+
+export { transport, TransportEnum };

src/transport/transport.enum.ts

@@ -0,0 +1,17 @@
+export enum TransportEnum {
+  plane = 'plane',
+  bus = 'bus',
+  boat = 'boat',
+  car = 'car',
+  fossilFueledCar = 'fossilFueledCar',
+  electricVehicle = 'electricVehicle',
+  hybridCar = 'hybridCar',
+  carSharing = 'carSharing',
+  motorbike = 'motorbike',
+  shortDistanceBus = 'shortDistanceBus',
+  longDistanceBus = 'longDistanceBus',
+  train = 'train',
+  shortHaulFlight = 'shortHaulFlight',
+  mediumHaulFlight = 'mediumHaulFlight',
+  longHaulFlight = 'longHaulFlight',
+}

src/transport/transport.ts

@@ -4,6 +4,7 @@
 
 const fossilFueledCar = 0.000257;
 const electricVehicle = 0.000081;
+const car = fossilFueledCar;
 const hybridCar = 0.00018;
 const carSharing = 0.000147;
 const motorbike = 0.000108;
@@ -14,8 +15,11 @@ const boat = 0.000803;
 const shortHaulFlight = 0.00034;
 const mediumHaulFlight = 0.000286;
 const longHaulFlight = 0.000239;
+const plane = (shortHaulFlight + mediumHaulFlight + longHaulFlight) / 3;
 
 export default {
+  plane,
+  car,
   fossilFueledCar,
   electricVehicle,
   hybridCar,