"use strict";

const mongoose = require('mongoose');
const Schema = mongoose.Schema;

const PromotionSchema = new Schema({
  userId: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'User'
  },
  proposer: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'AppUser',
    required: true
  },
  oldRankLvl: {
    type: Number,
    get: v => Math.round(v),
    set: v => Math.round(v),
    required: true
  },
  newRankLvl: {
    type: Number,
    get: v => Math.round(v),
    set: v => Math.round(v),
    required: true
  },
  confirmed: {
    type: Number,
    get: v => Math.round(v),
    set: v => Math.round(v),
    min: 0,
    max: 2,
    required: true
  },
  rejectReason: {
    type: String
  }
}, {
  collection: 'promotion',
  timestamps: {createdAt: 'timestamp'}
});
// optional more indices
PromotionSchema.index({timestamp: 1});

module.exports = mongoose.model('Promotion', PromotionSchema);