charasSchema.js

const mongoose = require('mongoose');

const characterSchema = new mongoose.Schema({
	frameName: { type: String, unique: true, required: true, dropDups: true },
	charaName: { type: String, required: true },
	costumes: [{
		skinName: { type: String, unique: true, required: true, dropDups: true },
		price: [{
			value: { type: Number, required: [function () { return this.currency != null; }, "Insert a value"] },
			currency: {
				type: String,
				enum: {
					values: ["RC", "BC", "CB", "¥"],
					message: "Pick a currency: RC, BC, CB, ¥"
				},
				required: [function () { return this.value != null; }, "Pick a currency: RC, BC, CB, ¥"]
			},
			name: { type: String, required: [function () { return this.value == null; }, "If no price is provided a message is required"] }
		}],
		event: [{
			start: { type: Date },
			finish: { type: Date },
			rerun: { type: Boolean, default: false },
			disc: { type: Boolean, default: false },
			name: { type: String, default: "-" },
			region: {
				type: String, enum: {
					values: ["CN", "JP", "EN"],
					message: "Pick a region: CN, JP, EN"
				},
				required: [function () { return this.start != null; }, "If a date is provided, please provide the region too"]
			}
		}]
	}]
});

module.exports = mongoose.model('Character', characterSchema);