smart-site-management/impl/v1/project/change_info_list.go

// Copyright 2019  github.com. All rights reserved.
// Use of this source code is governed by  github.com.
package project

import (
	"fmt"
	"context"
	"encoding/json"
	"github.com/jaryhe/gopkgs/database"
	"github.com/jinzhu/gorm"
	"smart-site-management/errors"
	"smart-site-management/model"
	"smart-site-management/pb/v1"
	"github.com/jaryhe/gopkgs/logger"
	"go.uber.org/zap"
)


func makeProjectChangeInfoContent(data []byte)([]*v1.ProjectInfoItem) {
	m := map[string]interface{}{}
	if len(data) == 0 {
		return nil
	}
	json.Unmarshal(data, &m)
	ret := make([]*v1.ProjectInfoItem, len(m))
	i := 0
	for k, v := range m {
		item := &v1.ProjectInfoItem{
			Name:k,
			Chinese:projectFieldMap[k],
			Value:fmt.Sprintf("%v", v),
		}
		ret[i] = item
		i++
	}
	return ret
}

func ProjectChangeInfoList(ctx context.Context, req *v1.ProjectChangeInfoListRequest) (reply *v1.ProjectChangeInfoListReply, err error) {
	p := model.TProjectJob{}
	where := map[string]interface{}{
		"project_id":req.Id,
		"type":model.ProjectJobTypeUpdateProject,
	}
	total, err := p.Count(database.DB(), where)
	if err != nil {
		logger.Error("ProjectChangeInfoList",
			zap.String("err", err.Error()))
		return nil, errors.DataBaseError
	}

	project := model.TProject{}
	err = project.Find(database.DB(), map[string]interface{}{"id":req.Id})
	if err != nil {
		logger.Error("ProjectChangeInfoList",
			zap.String("err", err.Error()))
		return nil, errors.DataBaseError
	}
	if project.Id == 0 {
		return nil, errors.NoRecordError
	}


	reply = &v1.ProjectChangeInfoListReply{
		Total:total,
		Page:req.Page,
		PageSize:int32(model.PageSize),
	}
	if total == 0 {
		return reply, nil
	}

	list, err := p.List(database.DB(), where, int(req.Page))
	if err != nil && err != gorm.ErrRecordNotFound {
		logger.Error("ProjectChangeInfoList",
			zap.String("err", err.Error()))
		return nil, errors.DataBaseError
	}
	reply.List = make([]*v1.ProjectChangeInfoItem, len(list))
	for i, v := range list {
		reply.List[i] = &v1.ProjectChangeInfoItem{}
		reply.List[i].Status = v.Status
		reply.List[i].ApplyTime = v.CreatedAt.Format(layout)
		if v.Status > 0 {
			reply.List[i].ApproveTime = v.UpdatedAt.Format(layout)
		}

		reply.List[i].Origin = makeProjectChangeInfoContent([]byte(v.Origin))
		reply.List[i].Dst = makeProjectChangeInfoContent([]byte(v.Content))
		reply.List[i].Name = project.Name
		reply.List[i].SafetyRecordNo = project.SafetyRecordNo
		reply.List[i].Addr = project.Location
	}

	return reply, nil
}