'use strict';
/**
 * 清单设置 数据模型
 * @author LanJianRong
 * @date 2020/6/30
 * @version
 */

module.exports = app => {
    class MaterialListGcl extends app.BaseService {
        /**
         * 构造函数
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        constructor(ctx) {
            super(ctx);
            this.tableName = 'material_list_gcl';
        }

        async setData(mid, data) {
            if (!this.ctx.tender) {
                throw '数据错误';
            }
            const transaction = await this.db.beginTransaction();
            try {
                const insertArray = [];
                for (const d of data) {
                    insertArray.push({
                        tid: this.ctx.tender.id,
                        mid,
                        order: d.order,
                        gcl_id: d.gcl_id,
                        mb_id: d.mb_id,
                        quantity: d.quantity,
                        expr: d.expr,
                    });
                }
                if (insertArray.length > 0) await transaction.insert(this.tableName, insertArray);
                await transaction.update(this.ctx.service.material.tableName, { id: mid, is_new: 1 });
                await transaction.commit();
                return true;
            } catch (err) {
                console.log(err);
                await transaction.rollback();
                throw err;
            }
        }

        async insertOrDelGcl(transaction, insertGclList, removeGclList, mid) {
            if (insertGclList.length > 0) {
                for (const gcl of insertGclList) {
                    gcl.tid = this.ctx.tender.id;
                    gcl.mid = mid;
                }
                await transaction.insert(this.tableName, insertGclList);
            }
            if (removeGclList.length > 0) {
                for (const gcl of removeGclList) {
                    await transaction.delete(this.tableName, { id: gcl.id });
                }
            }
        }
    }
    return MaterialListGcl;
};