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

const modelSchema = new mongoose.Schema({
  user: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'User',
    required: true,
  },
  instagram_media_id: {
    type: String,
    required: true,
    trim: true,
  },
  post: {
    type: mongoose.Schema.Types.ObjectId,
    ref: 'Post',
    required: true,
  },
});

modelSchema.index({ user: 1, instagram_media_id: 1 }, { unique: true });
modelSchema.plugin(timestamp);

const InstagramImportedPostModel = mongoose.model('InstagramImportedPost', modelSchema);
module.exports = InstagramImportedPostModel;