const mongoose = require('mongoose')
const ObjectID = mongoose.Schema.Types.ObjectId

const commodityTransactionSchema = new mongoose.Schema(
    {
        commodity: {
            type: ObjectID,
            ref: 'Commodity',
            required: true,
        },
        type: {
            type: String,
            enum: ['IN', 'OUT', 'TRANSFER'], // ورود، خروج، انتقال بین انبارها
            required: true,
        },
        count: {
            type: Number,
            required: true,
        },
        unit: {
            type: String,
            required: true,
        },
        sourceWarehouse: {
            type: ObjectID,
            ref: 'Warehouse',
        },
        destinationWarehouse: {
            type: ObjectID,
            ref: 'Warehouse',
        },
        user: {
            type: ObjectID,
            ref: 'User',
        },
        date: {
            type: Date,
            default: Date.now,
        },
        description: String,
    },
    {
        timestamps: true,
    }
)

const CommodityTransaction = mongoose.model('CommodityTransaction', commodityTransactionSchema)
module.exports = CommodityTransaction