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buy.js
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buy.js
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import get from 'lodash/get';
import {
BadRequest,
} from '../../libs/errors';
import {BuyArmoireOperation} from './buyArmoire';
import {BuyHealthPotionOperation} from './buyHealthPotion';
import {BuyMarketGearOperation} from './buyMarketGear';
import buyMysterySet from './buyMysterySet';
import {BuyQuestWithGoldOperation} from './buyQuest';
import {BuySpellOperation} from './buySpell';
import purchaseOp from './purchase';
import hourglassPurchase from './hourglassPurchase';
import errorMessage from '../../libs/errorMessage';
import {BuyGemOperation} from './buyGem';
import {BuyQuestWithGemOperation} from './buyQuestGem';
// @TODO: remove the req option style. Dependency on express structure is an anti-pattern
// We should either have more params or a set structure validated by a Type checker
// @TODO: when we are sure buy is the only function used, let's move the buy files to a folder
module.exports = function buy (user, req = {}, analytics) {
let key = get(req, 'params.key');
if (!key) throw new BadRequest(errorMessage('missingKeyParam'));
// @TODO: Slowly remove the need for key and use type instead
// This should eventually be the 'factory' function with vendor classes
let type = get(req, 'type');
if (!type) type = get(req, 'params.type');
if (!type) type = key;
let buyRes;
switch (type) {
case 'armoire': {
const buyOp = new BuyArmoireOperation(user, req, analytics);
buyRes = buyOp.purchase();
break;
}
case 'mystery':
buyRes = buyMysterySet(user, req, analytics);
break;
case 'potion': {
const buyOp = new BuyHealthPotionOperation(user, req, analytics);
buyRes = buyOp.purchase();
break;
}
case 'gems': {
const buyOp = new BuyGemOperation(user, req, analytics);
buyRes = buyOp.purchase();
break;
}
case 'quests': {
const buyOp = new BuyQuestWithGemOperation(user, req, analytics);
buyRes = buyOp.purchase();
break;
}
case 'eggs':
case 'hatchingPotions':
case 'food':
case 'gear':
case 'bundles':
buyRes = purchaseOp(user, req, analytics);
break;
case 'pets':
case 'mounts':
buyRes = hourglassPurchase(user, req, analytics);
break;
case 'quest': {
const buyOp = new BuyQuestWithGoldOperation(user, req, analytics);
buyRes = buyOp.purchase();
break;
}
case 'special': {
const buyOp = new BuySpellOperation(user, req, analytics);
buyRes = buyOp.purchase();
break;
}
default: {
const buyOp = new BuyMarketGearOperation(user, req, analytics);
buyRes = buyOp.purchase();
break;
}
}
return buyRes;
};