const mongoose = require('mongoose')
const timestamp = require('mongoose-timestamp')

const requestSchema = new mongoose.Schema({
  project: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'Project',
    required: true
  },
  user: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'User',
    required: true
  },
  role_id: {
    type: mongoose.Schema.Types.ObjectId,
    required: false,
    default: null
  },
  role_expertise: {
    type: String,
    required: false,
    trim: true,
    default: null
  },
  time: {
    type: Number,
    required: true
  },
  price: {
    type: Number,
    required: true
  },
  portfolio: [{
    path: {
      type: String,
      required: true
    },
    type: {
      type: String,
      enum: ['image', 'video'],
      required: true
    }
  }],
  status: {
    type: String,
    enum: ['pending', 'accepted', 'rejected'],
    default: 'pending'
  }
})

// پشتیبانِ کوئریِ enrichProjectsWithRequests (getProjectController.js) که با
// $in روی project سرچ می‌کنه — بدونش هر لیستِ پروژه یه COLLSCAN روی Request می‌زد
requestSchema.index({ project: 1 })

requestSchema.plugin(timestamp)

const RequestModel = mongoose.model('Request', requestSchema)
module.exports = RequestModel