'use strict';
const fs = require('fs');
const moment = require('moment')
const uuid = require('uuid');

async function check (ctx) {
    try {
        const { models } = this.fs.dc;
        const { appKey, appSecret } = this.request.body;
        const existRes = await models.Application.findOne({
            where: {
                appKey: appKey,
                appSecret: appSecret,
            }
        })
        if (!existRes) {
            throw '应用不存在'
        } else if (existRes.forbidden) {
            throw '应用已被禁用'
        }
        ctx.status = 204;
    } catch (error) {
        ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`);
        ctx.status = 400;
        ctx.body =
            typeof error == 'string' ? {
                message: error
            } : error
    }
}

async function edit (ctx, next) {
    let errMsg = '创建应用失败'
    const transaction = await ctx.fs.dc.orm.transaction();
    try {
        const { models } = ctx.fs.dc;
        const { userId } = ctx.fs.api
        const data = ctx.request.body;

        if (data.id) {
            // 修改
            const storageData = Object.assign({}, data,)
            await models.Application.update(storageData, {
                where: {
                    id: data.id
                },
                transaction
            })
        } else {

            // 添加           
            const storageData = Object.assign({}, data, {
                appKey: uuid.v4(),
                appSecret: uuid.v4(),
                createUserId: userId,
                createTime: moment().format(),
                forbidden: true

            })
            await models.Application.create(storageData, { transaction })
        }

        await transaction.commit();
        ctx.status = 204;
    } catch (error) {
        await transaction.rollback();
        ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`);
        ctx.status = 400;
        ctx.body = {
            message: errMsg
        }
    }
}


module.exports = {
    check,
    edit,
};