models.js

// importing mongoose
const mongoose = require("mongoose");

// importing bcrypt Node.js'module
const bcrypt = require("bcrypt");

// defining schema for anime collection
let animeSchema = mongoose.Schema({
  Title: { type: String, required: true },
  Description: { type: String, required: true },
  Genre: {
    Name: [String],
    Description: String,
  },
  MangaArtist: {
    Name: String,
    Bio: String,
    Born: Date,
  },
  Image: String,
  Featured: Boolean,
});

// Transform _id to id and remove _id
animeSchema.set("toJSON", {
  virtuals: true,
  versionKey: false,
  transform: function (doc, ret) {
    ret.id = ret._id.toString();
    delete ret._id;
  },
});

// defining schema for users collection
let userSchema = mongoose.Schema({
  Username: { type: String, required: true },
  Email: { type: String, required: true },
  Password: { type: String, required: true },
  Birthdate: Date,
  FavoriteAnimes: [{ type: mongoose.Schema.Types.ObjectId, ref: "Anime" }],
});

// defined a function that hashes the password
userSchema.statics.hashPassword = (password) => {
  return bcrypt.hashSync(password, 10);
};

// defined a function to compare the submitted hashed passwored with the hashed one stored in database
userSchema.methods.validatePassword = function (password) {
  return bcrypt.compareSync(password, this.Password);
};

// Genre Schema
let genreSchema = mongoose.Schema({
  Name: { type: String, required: true },
  Description: { type: String, required: true },
});

// MangaArtist Schema
let mangaArtistsSchema = mongoose.Schema({
  Name: { type: String, required: true },
  Bio: { type: String, required: true },
  Birth: { type: String, required: true },
  Death: { type: String },
});

// creating models
let Anime = mongoose.model("Anime", animeSchema);
let User = mongoose.model("User", userSchema);
let Genre = mongoose.model("Genre", genreSchema);
let MangaArtists = mongoose.model("MangaArtists", mangaArtistsSchema);

// exporting the created models
module.exports.Anime = Anime;
module.exports.User = User;
module.exports.Genre = Genre;
module.exports.MangaArtists = MangaArtists;