/*
 * @Author: doramart 
 * @Date: 2019-06-24 13:20:49 
 * @Last Modified by: doramart
 * @Last Modified time: 2020-02-19 13:14:39
 */

'use strict';
const Service = require('egg').Service;
const path = require('path')
const _ = require('lodash')

// general是一个公共库，可用可不用
const {
    _list,
    _item,
    _count,
    _create,
    _update,
    _removes,
    _safeDelete,
    _addToSet,
    _pull
} = require(path.join(process.cwd(), 'app/service/general'));


class UserService extends Service {

    async find(payload = {}, {
        query = {},
        searchKeys = [],
        populate = [],
        files = null
    } = {}) {

        let listdata = _list(this.ctx.model.User, payload, {
            query: _.assign({
                state: '1'
            }, query),
            searchKeys: !_.isEmpty(searchKeys) ? searchKeys : ['userName', 'phoneNum', 'email'],
            populate: !_.isEmpty(populate) ? populate : [{
                path: 'category',
                select: 'name _id'
            }],
            files: files ? files : '-password',
        });
        return listdata;

    }

    async count(params = {}) {
        return _count(this.ctx.model.User, params);
    }

    async create(payload) {
        return _create(this.ctx.model.User, payload);
    }

    async removes(res, values, key = '_id') {
        return _removes(res, this.ctx.model.User, values, key);
    }

    async safeDelete(res, values) {
        return _safeDelete(res, this.ctx.model.User, values);
    }

    async update(res, _id, payload) {
        return _update(res, this.ctx.model.User, _id, payload);
    }

    async addToSet(res, _id, payload) {
        return _addToSet(res, this.ctx.model.User, _id, payload);
    }

    async pull(res, _id, payload) {
        return _pull(res, this.ctx.model.User, _id, payload);
    }

    async item(res, {
        query = {},
        populate = [],
        files = null
    } = {}) {
        return _item(res, this.ctx.model.User, {
            query: _.assign({
                state: '1'
            }, query),
            populate: !_.isEmpty(populate) ? populate : [],
            files: files ? files : '-password',
        })
    }

}

module.exports = UserService;