ConstructionCost/modules/ration_glj/facade/ration_glj_facade.js

/**
 * Created by chen on 2017/6/29.
 */

let mongoose = require('mongoose');
const uuidV1 = require('uuid/v1');
let consts = require('../../main/models/project_consts')
let commonConsts = consts.commonConst;
let _ = require("lodash");
let ration_glj = mongoose.model('ration_glj');
import GLJListModel from '../../glj/models/glj_list_model';
let std_glj_lib_gljList_model = mongoose.model('std_glj_lib_gljList');
let async_n = require("async");
let ration = mongoose.model('ration');
let ration_coe_facade = require('./ration_coe_facade');
let ration_coe = mongoose.model('ration_coe');
let std_ration_lib_ration_items = mongoose.model('std_ration_lib_ration_items');
let glj_calculate_facade = require('./glj_calculate_facade');
let quantity_detail_facade = require('../../main/facade/quantity_detail_facade');
let logger = require("../../../logs/log_helper").logger;
import stdgljutil  from "../../../public/cache/std_glj_type_util";
import EngineeringLibModel from "../../users/models/engineering_lib_model";
import GljDao from "../../complementary_glj_lib/models/gljModel";
import {complementaryGljModel, stdGljModel, gljClassModel} from "../../complementary_glj_lib/models/schemas";
import  projCounter from '../../main/models/proj_counter_model';


module.exports = {
    save: save,
    getData: getData,
    deleteByRation: deleteByRation,
    getQuantityByProjectGLJ: getQuantityByProjectGLJ,
    getLibInfo: getLibInfo,
    getGLJData: getGLJData,
    addGLJ: addGLJ,
    replaceGLJ: replaceGLJ,
    mReplaceGLJ: mReplaceGLJ,
    updateRationGLJByEdit: updateRationGLJByEdit,
    getGLJClass: getGLJClass,
    insertGLJAsRation: insertGLJAsRation
}

let operationMap = {
    'ut_create': create_ration_glj,
    'ut_update': update_ration_glj,
    'ut_delete': delete_ration_glj
};
let updateFunctionMap = {
    'normalUpdate': normalUpdate
};


/**
 * 根据项目工料机ID和项目ID取消耗量
 *
 * @param {object} condition
 * @return Array
 */
async function getQuantityByProjectGLJ(condition) {
    let query = {
        $and: [
            {'projectID': condition.projectID},
            {'projectGLJID': {$in: condition.projectGLJIDList}}
        ]
    }

    let results = await  ration_glj.find(query, ['projectGLJID', 'quantity', 'rationID'], {sort: {projectGLJID: 1}});
    let rationList = _.uniq(_.map(results, 'rationID'));

    let rationQuery = {
        $and: [
            {'projectID': condition.projectID},
            {'ID': {$in: rationList}},
            {'deleteInfo': null}
        ]
    }
    let rations = await ration.find(rationQuery, ['ID', 'quantity']);
    return combineQuantity(results, rations);
}

function combineQuantity(results, rations) {
    let resultList = [];
    _.forEach(results, function (data) {
        let tmp = {
            projectGLJID: data.projectGLJID,
            quantity: Number(data.quantity)
        }
        let ration = _.find(rations, {ID: data.rationID});
        if (ration) {
            tmp.rationID = ration.ID;
            tmp.rationQuantity = ration.quantity ? Number(ration.quantity) : undefined;
        }
        resultList.push(tmp);
        /*  if(resultMap.hasOwnProperty(data.projectGLJID)){
         resultMap[data.projectGLJID] += data.quantity;
         }else {
         resultMap[data.projectGLJID] = data.quantity;
         }*/
    });

    /*   var resultList =[];
     for(let key in resultMap){
     let newObject = {
     'projectGLJID':key,
     'quantity':resultMap[key]
     }
     resultList.push(newObject)
     }*/
    return resultList;
}


function get_lib_glj_info(ration_glj) {
    return function (result, cb) {
        std_glj_lib_gljList_model.findOne({'ID': ration_glj.GLJID}, (err, glj) => {
            if (err) {
                cb(err, '')
            } else if (glj) {
                ration_glj.name = glj.name;
                ration_glj.code = glj.code;
                ration_glj.original_code = glj.code;
                ration_glj.unit = glj.unit;
                ration_glj.specs = glj.specs;
                ration_glj.basePrice = glj.basePrice;
                ration_glj.shortName = glj.shortName;
                ration_glj.type = glj.gljType;
                ration_glj.repositoryId = glj.repositoryId;
                ration_glj.adjCoe = glj.adjCoe;
                getInfoFromProjectGLJ(ration_glj).then(function (info) {
                    if (info) {
                        let tem = {};
                        tem.newRecode = createNewRecord(info);
                        tem.showData = info;
                        result.datas.push(tem);
                        cb(null, result);
                    } else {
                        cb(new Error('get project glj error'), null);
                    }
                });
            } else {
                cb(null, result);
            }
        })
    }
}


function createNewRecord(ration_glj) {
    let newRecoed = {};
    newRecoed.ID = ration_glj.ID;
    newRecoed.projectID = ration_glj.projectID;
    newRecoed.GLJID = ration_glj.GLJID;
    newRecoed.rationID = ration_glj.rationID;
    newRecoed.rationItemQuantity = ration_glj.rationItemQuantity;
    newRecoed.quantity = ration_glj.quantity;
    newRecoed.name = ration_glj.name;
    newRecoed.code = ration_glj.code;
    newRecoed.original_code = ration_glj.original_code;
    newRecoed.unit = ration_glj.unit;
    newRecoed.specs = ration_glj.specs;
    newRecoed.from = ration_glj.from ? ration_glj.from : undefined;
    newRecoed.createType = ration_glj.createType ? ration_glj.createType : undefined;
    newRecoed.shortName = ration_glj.shortName;
    newRecoed.billsItemID = ration_glj.billsItemID,
        newRecoed.type = ration_glj.type;
    newRecoed.repositoryId = ration_glj.repositoryId;
    newRecoed.projectGLJID = ration_glj.projectGLJID;
    newRecoed.adjCoe = ration_glj.adjCoe
    return newRecoed
}

async function getInfoFromProjectGLJ(ration_glj) {
    let data = getGLJSearchInfo(ration_glj);
    try {
        let projectGljModel = new GLJListModel();
        let result = await projectGljModel.addList(data);
        ration_glj.marketPrice = result.unit_price.market_price;
        ration_glj.adjustPrice = result.unit_price.base_price;
        ration_glj.basePrice = result.unit_price.base_price;
        ration_glj.projectGLJID = result.id;
        ration_glj.isEstimate = result.is_evaluate;
        if (result.hasOwnProperty('subList') && result.subList.length > 0) {
            ration_glj.subList = getMixRatioShowDatas(result.subList);
        }
        return ration_glj;
    } catch (err) {
        logger.err(err);
        return null;
    }

}

function getMixRatioShowDatas(subList) {
    var temRationGLJs = [];
    for (let pg of subList) {
        var tem = {
            projectGLJID: pg.id,
            code: pg.code,
            name: pg.name,
            specs: pg.specs,
            unit: pg.unit,
            shortName: pg.unit_price.short_name,
            rationItemQuantity: pg.ratio_data.consumption,
            basePrice: pg.unit_price.base_price,
            marketPrice: pg.unit_price.market_price,
            adjustPrice: pg.adjust_price,
            isEstimate: pg.is_evaluate,
            isMixRatio: true,
            isAdd: pg.unit_price.is_add,
            GLJID: pg.glj_id
        }
        temRationGLJs.push(tem);
    }
    temRationGLJs = _.sortBy(temRationGLJs, 'code');
    return temRationGLJs;
}

function create_ration_glj(user_id, datas) {
    return function (callback) {
        let ration_glj_list = datas.ration_glj_list;
        var tasks = [];
        tasks.push(startingTask("get glj info"))
        for (let i = 0; i < ration_glj_list.length; i++) {
            ration_glj_list[i].ID = uuidV1();
            tasks.push(get_lib_glj_info(ration_glj_list[i]))
        }
        async_n.waterfall(tasks, (err, results) => {
            if (err) {
                callback(err, results)
            } else {
                let newRecords = [];
                let showDatas = [];
                for (let r of results.datas) {
                    if (r) {
                        newRecords.push(r.newRecode);
                        showDatas.push(r.showData);
                    }
                }
                if (newRecords.length > 0) {
                    ration_glj.insertMany(newRecords, (err, doc) => {
                        if (err) {
                            callback(err, null);
                        } else {
                            let returndata = {
                                updateTpye: commonConsts.UT_CREATE,
                                moduleName: 'ration_glj',
                                data: {
                                    newRecords: newRecords,
                                    showDatas: showDatas
                                }
                            }
                            callback(null, returndata)
                        }
                    });
                } else {
                    logger.info("can't find gljs")
                    callback(null, null)
                }
            }
        })
    }

}

function update_ration_glj(user_id, datas) {
    if (datas.updateFunction) {
        return updateFunctionMap[datas.updateFunction](user_id, datas);
    } else {
        return normalUpdate(user_id, datas);
    }
}

function normalUpdate(user_id, datas) {
    return function (callback) {
        ration_glj.update(datas.query, datas.doc, (err, result) => {
            if (err) {
                callback(err, '');
            } else {
                let returndata = {
                    moduleName: 'ration_glj',
                    data: {
                        updateTpye: commonConsts.UT_UPDATE,
                        query: datas.query,
                        doc: datas.doc
                    }
                }
                callback(null, returndata)
            }
        })
    }
}

async function doCustomQuantityUpdate(datas) {
    let result = await ration_glj.findOneAndUpdate(datas.query, datas.doc);
    let cal_result = await glj_calculate_facade.calculateQuantity({
        projectID: datas.query.projectID,
        rationID: datas.query.rationID
    });
    cal_result.glj_result.forEach(function (item) {
        if (!item.doc.hasOwnProperty('customQuantity')) {
            item.doc.customQuantity = null;
        }
    });
    return cal_result;
}


function delete_ration_glj(user_id, datas) {
    return function (callback) {
        if (datas.deleteType == "RATION") {
            deleteByRation(datas, callback);
        } else if (datas.deleteType == "BILL") {
            deleteByBill(user_id, datas, callback);
        } else {
            deleteByID(datas, callback);
        }
    }
}

function deleteByRation(datas, callback) {
    let data = datas.updateData;
    let tasks = [];
    tasks.push(deleteGLJList(data));
    tasks.push(ration_coe_facade.delete_ration_coe(data));
    tasks.push(quantity_detail_facade.deleteByRation(data));
    async_n.parallel(tasks, function (err, result) {
        commonCallback(callback, result, err)
    })
}

function deleteGLJList(data) {
    return function (callback) {
        ration_glj.deleteMany({projectID: data.projectID, rationID: data.ID}, (err, result) => {
            commonCallback(callback, result, err)
        });
    }
}


function deleteByBill(user_id, datas, callback) {
    let tasks = [];
    tasks.push(startingTask("deleteByBill"));
    tasks.push(getRationsByBill(datas));
    tasks.push(deleteRationsbyBill(user_id, datas));
    tasks.push(deleteByMultiRations(datas));
    async_n.waterfall(tasks, function (err, results) {
        if (err) {
            callback(err, '');
        } else {
            callback(null, results);
        }
    })
}


function deleteByID(datas, callback) {
    deleteAndUpdateState(datas).then(function (result) {
        if (result.err) {
            callback(result.err, '');
        } else {
            let returndata = {
                moduleName: 'ration_glj',
                data: {
                    updateTpye: commonConsts.UT_DELETE,
                    query: datas.query,
                    adjustState: result.adjustState
                }
            }
            callback(null, returndata)
        }
    })
}

async function deleteAndUpdateState(datas) {
    let result = {
        err: null
    }
    try {
        await ration_glj.deleteOne(datas.query);
        let stateResult = await glj_calculate_facade.calculateQuantity({
            projectID: datas.query.projectID,
            rationID: datas.doc.rationID
        });
        result.adjustState = stateResult.adjustState;
    } catch (err) {
        result.err = err;
    }
    return result;
}

function startingTask(processName) {
    return function (asyncCallBack) {
        var result = {
            processName: processName,
            datas: []
        };
        asyncCallBack(null, result);
    };
}

function getRationsByBill(datas) {
    return function (results, callback) {
        ration.find({
            projectID: datas.updateData.projectID,
            billsItemID: datas.updateData.ID,
            deleteInfo: null
        }, function (err, rations) {
            if (err) {
                callback(err, '')
            } else {
                results.rations = rations;
                callback(null, results)
            }
        })
    }
}

function deleteRationsbyBill(user_id, datas) {
    return function (results, callback) {
        let deleteInfo = {
            deleteInfo: {deleted: true, deleteDateTime: new Date(), deleteBy: user_id}
        };
        ration.update({
            projectID: datas.updateData.projectID,
            billsItemID: datas.updateData.ID
        }, deleteInfo, {multi: true}, (err, deleteresults) => {
            if (err) {
                callback(err, '');
            } else {
                callback(null, results);
            }
        });
    }
}


function deleteByMultiRations(datas) {
    return function (results, deleteCallBack) {
        var delete_tasks = [];
        var deleteOne = function (ration) {
            return function (callback) {
                ration_glj.deleteMany({projectID: ration.projectID, rationID: ration.ID}, function (err, result) {
                    commonCallback(callback, result, err)
                });
            }
        }
        let rations = results.rations;
        for (let i = 0; i < rations.length; i++) {
            delete_tasks.push(deleteOne(rations[i]._doc));
            delete_tasks.push(ration_coe_facade.delete_ration_coe(rations[i]._doc));
            delete_tasks.push(quantity_detail_facade.deleteByRation(rations[i]._doc));
        }
        delete_tasks.push(quantity_detail_facade.deleteByBill(datas.updateData));
        async_n.parallel(delete_tasks, (err, results) => {
            if (err) {
                deleteCallBack(err, '')
            } else {
                deleteCallBack(null, results)
            }
        })
    }
}


/*
 function  deleteByRation(doc) {
 return function (callback){
 ration_glj.deleteMany({projectID: doc.updateData.projectID, rationID: doc.updateData.ID},callback);
 }
 }
 */

function save(user_id, datas, callback) {
    let operations = [];
    if (_.isArray(datas)) {
        for (let i = 0; i < datas.length; i++) {
            operations.push(operationMap[datas[i].updateType](user_id, datas[i]));
        }
    } else {
        operations.push(operationMap[datas.updateType](user_id, datas));
    }
    async_n.parallel(operations, function (err, results) {
        if (err) {
            callback(err, '');
        } else {
            if (results.length == 1) {
                callback(null, results[0])
            } else {
                callback(null, results)
            }
        }
    })
}

async function getLibInfo(req) {
    let gljLibId = null, engineeringId, sessionCompilation = req.session.sessionCompilation,
        rationValuation = sessionCompilation.ration_valuation,
        billValuation = sessionCompilation.bill_valuation,
        engineeringLibModel = new EngineeringLibModel();
    if (rationValuation[0]) {
        let engineeringList = rationValuation[0].engineering_list;
        engineeringId = engineeringList.length > 0 ? engineeringList[0].engineering_id : null;
        let engineeringInfo = await engineeringLibModel.getEngineering(engineeringId);
        gljLibId = engineeringInfo.glj_lib.length > 0 && typeof engineeringInfo.glj_lib !== 'undefined' ? engineeringInfo.glj_lib[0].id : null;
    }
    else if (billValuation[0]) {
        let engineeringList = billValuation[0].engineering_list;
        engineeringId = engineeringList.length > 0 ? engineeringList[0].engineering_id : null;
        let engineeringInfo = await engineeringLibModel.getEngineering(engineeringId);
        gljLibId = engineeringInfo.glj_lib.length > 0 && typeof engineeringInfo.glj_lib !== 'undefined' ? engineeringInfo.glj_lib[0].id : null;
    }
    let data = {
        userID: req.session.sessionUser.ssoId,
        gljLibId: gljLibId,
        compilationId: sessionCompilation._id
    };
    return data;
}

function getGLJData(info, callback) {
    let gljDao = new GljDao();
    let datas = {};
    let gljDistTypeCache = stdgljutil.getStdGljTypeCacheObj().toArray();
    datas.distTypeTree = gljDistTypeCache;
    async_n.parallel([
        function (cb) {
            gljDao.getGljTypes(info.gljLibId, function (err, data) {
                if (err) {
                    cb(err);
                } else {
                    datas.treeData = data;
                    cb(null);
                }
            })
        },
        function (cb) {
            gljDao.getGljItems(info.gljLibId, info.userID, info.compilationId, function (err, data) {
                if (err) {
                    cb(err);
                } else {
                    datas.stdGLJ = data.stdGljs;
                    datas.complementaryGLJs = data.complementaryGljs;
                    cb(null);
                }
            });
        }
    ], function (err) {
        if (err) {
            callback(true, null);
        }
        else {
            callback(false, datas);
        }
    })

}

function getGLJSearchInfo(ration_glj) {
    let data = {
        glj_id: ration_glj.GLJID,
        project_id: ration_glj.projectID,
        code: ration_glj.code,
        original_code: ration_glj.original_code,
        name: ration_glj.name,
        shortName: ration_glj.shortName,
        specs: ration_glj.specs,
        unit: ration_glj.unit,
        type: ration_glj.subType ? ration_glj.subType : ration_glj.type,//如果有subType，则是通过插入定额级的工料机进来的
        type_of_work: ration_glj.subType ? ration_glj.subType : ration_glj.type,
        base_price: ration_glj.basePrice,
        market_price: ration_glj.basePrice,
        repositoryId: ration_glj.repositoryId,
        adjCoe: ration_glj.adjCoe,
        from: ration_glj.from ? ration_glj.from : 'std'//std:标准工料机库, cpt:补充工料机库
    };
    if (data.from == 'cpt') {//从补充工料机来的数据即为新增数据
        data.is_add = 1;
    }
    return data;
}


async function addGLJ(rgList) {
    let newRecodes = [];
    for (let g of rgList) {
        let projectGljModel = new GLJListModel();
        let result = await projectGljModel.addList(getGLJSearchInfo(g));
        g.marketPrice = result.unit_price.market_price;
        g.adjustPrice = result.unit_price.base_price;
        g.basePrice = result.unit_price.base_price;
        g.isAdd = result.unit_price.is_add;
        g.projectGLJID = result.id;
        g.isEstimate = result.is_evaluate;
        g.ID = uuidV1();
        if (result.hasOwnProperty('subList') && result.subList.length > 0) {
            g.subList = getMixRatioShowDatas(result.subList);
        }
        newRecodes.push(createNewRecord(g));
    }
    await ration_glj.insertMany(newRecodes);

    let stateResult = await glj_calculate_facade.calculateQuantity({
        projectID: rgList[0].projectID,
        rationID: rgList[0].rationID
    });
    let result = {
        newRecodes: newRecodes,
        showData: rgList,
        adjustState: stateResult.adjustState
    }
    return result;
}

async function replaceGLJ(data) {
    let rdata = {};
    let projectGljModel = new GLJListModel();
    let result = await projectGljModel.addList(getGLJSearchInfo(data));
    data.projectGLJID = result.id;
    let updateResult = await ration_glj.findOneAndUpdate({ID: data.ID, projectID: data.projectID}, data);//更新定额工料机
    //组装回传数据
    data.marketPrice = result.unit_price.market_price;
    data.adjustPrice = result.unit_price.base_price;
    data.basePrice = result.unit_price.base_price;
    data.isAdd = result.unit_price.is_add;
    data.isEstimate = result.is_evaluate;
    if (result.hasOwnProperty('subList') && result.subList.length > 0) {
        data.subList = getMixRatioShowDatas(result.subList);
    }
    let stateResult = await glj_calculate_facade.calculateQuantity({
        projectID: data.projectID,
        rationID: data.rationID
    }, true);
    rdata.data = data;
    rdata.adjustState = stateResult.adjustState;
    return rdata;
}
async function mReplaceGLJ(data) {
    let mresult = {};
    let projectGljModel = new GLJListModel();
    let result = await projectGljModel.addList(getGLJSearchInfo(data.doc));
    data.doc.projectGLJID = result.id;
    let rationList = await ration_glj.distinct('rationID', data.query);
    let updateResult = await ration_glj.update(data.query, data.doc, {multi: true});

    data.doc.marketPrice = result.unit_price.market_price;
    data.doc.adjustPrice = result.unit_price.base_price;
    data.doc.basePrice = result.unit_price.base_price;
    data.doc.isAdd = result.unit_price.is_add;
    data.doc.isEstimate = result.is_evaluate;
    if (result.hasOwnProperty('subList') && result.subList.length > 0) {
        data.doc.subList = getMixRatioShowDatas(result.subList);
    }
    let stateList = await changAdjustState(data, rationList);
    mresult.data = data;
    mresult.stateList = stateList;
    return mresult
}

async function updateRationGLJByEdit(data) {
    var doc = data.doc;
    var result;
    if (doc.hasOwnProperty('customQuantity')) {
        result = await doCustomQuantityUpdate(data)
    } else {
        result = await doRationGLJUpdate(data);
    }
    return result;
}

async function doRationGLJUpdate(data) {
    let resutl = {};
    let doc = data.doc;
    let priceInfo = data.priceInfo;
    let rg = await ration_glj.findOne(data.query);
    let gljListModel = new GLJListModel();
    let projectGLJ = getGLJSearchInfo(rg);
    for (let key in doc) {
        projectGLJ[key] = doc[key]
    }
    projectGLJ.base_price = priceInfo.base_price;
    projectGLJ.market_price = priceInfo.market_price;
    let projcetGLJ_n = await gljListModel.modifyGLJ(projectGLJ, rg);
    doc.code = projcetGLJ_n.code;
    doc.projectGLJID = projcetGLJ_n.id;
    if (projcetGLJ_n.unit_price.is_add == 1) {
        doc.createType = 'replace';
        doc.rcode = projcetGLJ_n.original_code;
    } else {
        doc.createType = 'normal';
        doc.rcode = '';
    }
    await ration_glj.findOneAndUpdate(data.query, doc);
    //取价格
    gljListModel.getGLJPrice(projcetGLJ_n);
    doc.basePrice = projcetGLJ_n.unit_price.base_price;
    doc.marketPrice = projcetGLJ_n.unit_price.market_price;
    doc.adjustPrice = projcetGLJ_n.adjust_price;
    doc.isAdd = projcetGLJ_n.unit_price.is_add;
    resutl.doc = doc;
    let stateResult = await glj_calculate_facade.calculateQuantity({
        projectID: data.query.projectID,
        rationID: data.query.rationID
    });
    resutl.adjustState = stateResult.adjustState;
    return resutl;
}

async function getGLJClass(info, data) {
    let result = {
        exist: false
    }
    //检查补充工料机中是否已经存在一样的记录了
    let condition = {
        userId: info.userID,
        compilationId: info.compilationId,
        code: data.code,
        name: data.name,
        unit: data.unit,
        gljType: data.type,
        basePrice: data.basePrice
    }
    if (data.specs != null && data.specs != undefined && data.specs != '') {
        condition['specs'] = data.specs;
    }
    let glj = await complementaryGljModel.find(condition);
    if (glj.length > 0) { //如果已存在就直接返回，不用再新增了
        result.exist = true;
        return result
    }
    //查找工料机类型树
    let items = await gljClassModel.find({
        "repositoryId": info.gljLibId,
        "$or": [{"isDeleted": null}, {"isDeleted": false}]
    });
    result.items = items;
    return result;
}

async function insertGLJAsRation(data) {
    let gljList = data.gljList;
    //先更新counter
    let counter = await projCounter.model.findOneAndUpdate({projectID: data.projectID}, {ration: data.rationCount}, {new: true});
    if (data.hasOwnProperty("selectedSerialNo")) { //如果需要，更新序列号。
        let query = {
            projectID: data.projectID,
            billsItemID: data.billsItemID,
            serialNo: {$gt: data.selectedSerialNo}
        }
        await ration.update(query, {$inc: {serialNo: gljList.length}}, {multi: true});
    }

    for (let glj of gljList) {
        let p_glj = getGLJSearchInfo(glj);
        let projectGljModel = new GLJListModel();
        let result = await projectGljModel.addList(p_glj);//逐条添加到项目工料机
        glj.marketPrice = result.unit_price.market_price;
        glj.adjustPrice = result.unit_price.base_price;
        glj.basePrice = result.unit_price.base_price;
        glj.isAdd = result.unit_price.is_add;
        glj.projectGLJID = result.id;
        glj.isEstimate = result.is_evaluate;
    }
    await ration.insertMany(gljList);
    console.log(gljList);
    return gljList;
}

async function changAdjustState(data, rationList) {
    let stateList = [];
    for (let r of rationList) {
        let stateResult = await glj_calculate_facade.calculateQuantity({
            projectID: data.query.projectID,
            rationID: r
        }, true);
        stateList.push({rationID: r, adjustState: stateResult.adjustState});
    }
    return stateList;
}

async function testError() {
    throw  new Error('test Error');
}

function getData(projectID, callback) {
    ration_glj.find({'projectID': projectID}, (err, datas) => {
        if (err) {
            callback(1, '', null);
        } else {
            callback(0, consts.projectConst.RATION_GLJ, datas);
        }
    })
}

function commonCallback(callback, result, err) {
    if (err) {
        callback(err, '');
    } else {
        callback(null, result);
    }
}