feat: individual discounts creation form

feat: individual discounts deletion
fix: discounts mapping from db

lib/loyalty.js

@@ -1,5 +1,6 @@
 const db = require('./db')
 const uuid = require('uuid')
+const _ = require('lodash/fp')
 
 function getAvailablePromoCodes () {
   const sql = `SELECT * FROM coupons WHERE soft_deleted=false`
@@ -28,12 +29,23 @@ function getNumberOfAvailablePromoCodes () {
 
 function getAvailableIndividualDiscounts () {
   const sql = `SELECT * from individual_discounts WHERE soft_deleted=false`
-  return db.any(sql)
+  return db.any(sql).then(res => _.map(it => ({
+    id: it.id,
+    idType: it.identification,
+    value: it.value,
+    discount: it.discount,
+    softDeleted: it.soft_deleted
+  }), res))
 }
 
 function createIndividualDiscount (idType, value, discount) {
+  const idTypes = {
+    phone: 'phone',
+    idNumber: 'id_number'
+  }
+
   const sql = `INSERT INTO individual_discounts (id, identification, value, discount) VALUES ($1, $2, $3, $4) RETURNING *`
-  return db.one(sql, [uuid.v4(), idType, value, discount])
+  return db.one(sql, [uuid.v4(), idTypes[idType], value, discount])
 }
 
 function deleteIndividualDiscount (id) {