opms_backend/opms_parent/app/service/plat/plat_schedule.go

package plat

import (
	"context"
	"dashoo.cn/opms_libary/myerrors"
	"database/sql"
	"fmt"
	"github.com/gogf/gf/errors/gerror"
	"github.com/gogf/gf/os/gtime"
	"github.com/gogf/gf/util/gconv"
	"strings"

	"dashoo.cn/micro/app/dao/plat"
	model "dashoo.cn/micro/app/model/plat"
	"dashoo.cn/micro/app/service"
	libary_dingtalk "dashoo.cn/opms_libary/plugin/dingtalk"
	"dashoo.cn/opms_libary/plugin/dingtalk/calendar"
	"dashoo.cn/opms_libary/plugin/dingtalk/message"
)

type scheduleService struct {
	*service.ContextService

	Dao *plat.PlatScheduleDao
}

func NewScheduleService(ctx context.Context) (svc *scheduleService, err error) {
	svc = new(scheduleService)
	if svc.ContextService, err = svc.Init(ctx); err != nil {
		return nil, err
	}
	svc.Dao = plat.NewPlatScheduleDao(svc.Tenant)
	return svc, nil
}

// GetList 日程列表  // 数据类型：（前后端约定）10 查询参与者，其他 查询组织者
func (s *scheduleService) GetList(req *model.ScheduleSearchReq) (total int, scheduleList []*model.GetScheduleRes, err error) {
	Model := s.Dao.M.InnerJoin("plat_schedule_attendee", "plat_schedule.id=plat_schedule_attendee.sch_id")
	where := ""
	if req.DataType == "10" {
		where = fmt.Sprintf("plat_schedule_attendee.user_id=%v", s.GetCxtUserId())
		Model = Model.Where("plat_schedule_attendee.user_id = ", s.GetCxtUserId())
	} else {
		where = fmt.Sprintf("plat_schedule.user_id=%v", s.GetCxtUserId())
		Model = Model.Where("plat_schedule.user_id = ", s.GetCxtUserId())
	}
	if req.SchDate != nil {
		schDate := gconv.String(req.SchDate)
		begin := strings.Split(schDate, " ")[0] + " 00:00:00"
		end := strings.Split(schDate, " ")[0] + " 23:59:59"
		Model = Model.Where("plat_schedule.sch_date >= ? AND plat_schedule.sch_date <= ? ", begin, end)
		where += fmt.Sprintf(" AND plat_schedule.sch_date >= %v AND plat_schedule.sch_date <= %v", begin, end)
	}
	total, err = Model.Count()
	if err != nil {
		err = myerrors.DbError("获取总行数失败")
		return
	}
	err = Model.Page(req.GetPage()).Order("plat_schedule.id desc").Group("plat_schedule.id").Fields("plat_schedule.*").Scan(&scheduleList)
	if err != nil {
		return
	}

	// 获取参与者信息
	var attendees []*model.PlatScheduleAttendee
	err = s.Dao.M.InnerJoin("plat_schedule_attendee", "plat_schedule.id=plat_schedule_attendee.sch_id").Order("plat_schedule_attendee.id ASC").Where(where).Fields("plat_schedule_attendee.*").Scan(&attendees)
	if err == sql.ErrNoRows {
		return total, scheduleList, nil
	} else if err != nil {
		return
	}
	// 组合参与者信息
	for index, att := range attendees {
		for schIndex, sch := range scheduleList {
			if att.SchId == sch.Id {
				scheduleList[schIndex].Attendees = append(scheduleList[schIndex].Attendees, attendees[index])
				break
			}
		}
	}
	return
}

// GetUserBusyStatus 获取用户忙闲信息
func (s *scheduleService) GetUserBusyStatus(req *model.UserBusyStatusReq) (UserBusyInfo interface{}, err error) {
	// 构造请求参数
	var param calendar.DingIsUserBusyParams
	param.BeginTime = fmt.Sprintf("%vT%v+08:00", req.BeginTime.Format("Y-m-d"), req.BeginTime.Format("H:i:s"))
	param.EndTime = fmt.Sprintf("%vT%v+08:00", req.EndTime.Format("Y-m-d"), req.EndTime.Format("H:i:s"))
	param.UserIds = req.UserIds

	param.UserId = s.GetCxtUserDingtalkId()

	// 调用钉钉接口
	client := libary_dingtalk.NewClient()
	cal := client.GetCalendar()
	returnData, err := cal.GetUserBusyStatus(&param)
	if err != nil {
		return 0, err
	}

	UserBusyInfo = returnData
	return
}

//Create 创建日程信息
func (s *scheduleService) Create(req *model.AddScheduleSeq) (insertId int64, err error) {
	schedule := new(model.PlatSchedule)
	if err = gconv.Struct(req, schedule); err != nil {
		return
	}
	service.SetCreatedInfo(schedule, s.GetCxtUserId(), s.GetCxtUserName())
	schedule.UserId = s.GetCxtUserId()
	schedule.UserName = s.GetCxtUserName()

	// 构造请求参数
	var param calendar.DingAddScheduleParams
	param.Summary = schedule.SchTitle
	param.Description = schedule.SchContent
	param.BeginTime = fmt.Sprintf("%vT%v+08:00", req.SchDate.Format("Y-m-d"), req.SchDate.Format("H:i:s"))
	param.EndTime = fmt.Sprintf("%vT%v+08:00", req.SchDateEnd.Format("Y-m-d"), req.SchDateEnd.Format("H:i:s"))
	param.UserIds = req.UserIds

	param.UserId = s.GetCxtUserDingtalkId()

	// 调用钉钉接口
	client := libary_dingtalk.NewClient()
	cal := client.GetCalendar()
	returnData, err := cal.CreateSchedule(&param)
	if err != nil {
		return 0, err
	}

	// 将钉钉日程回填到系统中
	schedule.DingScheduleId = *returnData.Id
	insertId, err = s.Dao.InsertAndGetId(schedule)
	if err != nil {
		return 0, err
	}
	// 回填 日程参与人的信息 到系统中
	var attendees []*model.PlatScheduleAttendee
	for _, att := range returnData.Attendees {
		attendee := &model.PlatScheduleAttendee{
			SchId:          int(insertId),
			DingScheduleId: schedule.DingScheduleId,
			UserId:         0, // TODO 用户id需要关联到此处
			UserUnionId:    *att.Id,
			UserName:       *att.DisplayName,
		}
		service.SetCreatedInfo(attendee, s.GetCxtUserId(), s.GetCxtUserName())
		attendees = append(attendees, attendee)
	}
	_, err = s.Dao.DB.Model("plat_schedule_attendee").Save(attendees)

	return
}

// SaveByDingEvent 保存日程信息
func (s *scheduleService) SaveByDingEvent(msg *message.MixMessage) (err error) {
	if msg.ChangeType == "cancelled" || msg.ChangeType == "deleteView" {
		// 钉钉日程删除或者取消，本地日程需要删除
		_, err = s.Dao.Delete("ding_schedule_id", msg.CalendarEventId)
		return err
	} else {
		// 构造请求参数
		var param calendar.DingGetScheduleParams
		param.EventId = msg.CalendarEventId
		param.UserId = msg.UnionIdList[0]

		// 获取日程详情
		// 调用钉钉接口
		client := libary_dingtalk.NewClient()
		cal := client.GetCalendar()
		returnData, err := cal.GetScheduleByEventId(&param)
		if err != nil {
			return err
		}
		// 将日程数据回填
		// 新建日程
		if msg.ChangeType == "created" {
			err = s.addScheduleByDing(returnData)
			return err
		} else if msg.ChangeType == "updated" {
			// 获取系统中日程数据
			schedule, err := s.Dao.Where("ding_schedule_id", msg.CalendarEventId).FindOne()
			if err != nil {
				// 查询不到数据时
				if err == sql.ErrNoRows {
					err = s.addScheduleByDing(returnData)
					return err
				} else {
					return err
				}
			}
			// 查询不到数据时
			if schedule == nil {
				err = s.addScheduleByDing(returnData)
				return err
			} else {
				// 能查询到数据，则更新数据
				updateScheduleByDing(returnData, schedule)

				// 获取日程参与者
				var attendees []*model.PlatScheduleAttendee
				var saveAttendees []*model.PlatScheduleAttendee
				err = s.Dao.DB.Model("plat_schedule_attendee").Where("sch_id", schedule.Id).Scan(&attendees)
				if err != nil && err != sql.ErrNoRows {
					return err
				}
				now := gtime.Now()
				// 将attendees所有数据标记为删除
				for index := range attendees {
					attendees[index].DeletedTime = now
				}
				// 更新数据，并且将未删除的参与者的删除标记去掉
				for _, dingSchedule := range returnData.Attendees {
					isNew := true
					for index, schedule := range attendees {
						if schedule.UserUnionId == *dingSchedule.Id {
							attendees[index].DeletedTime = nil
							service.SetUpdatedInfo(attendees[index], 0, "钉钉回调参数修改")
							saveAttendees = append(saveAttendees, attendees[index])
							isNew = false
							break
						}
					}
					if isNew {
						attendee := &model.PlatScheduleAttendee{
							SchId:          schedule.Id,
							DingScheduleId: schedule.DingScheduleId,
							UserId:         0, // TODO 用户id需要关联到此处
							UserUnionId:    *dingSchedule.Id,
							UserName:       *dingSchedule.DisplayName,
						}
						service.SetCreatedInfo(attendee, 0, "钉钉回调参数创建")
						service.SetUpdatedInfo(attendee, 0, "钉钉回调参数修改")
						saveAttendees = append(saveAttendees, attendee)
					}
				}
				// 保存删除数据
				for index, att := range attendees {
					if att.DeletedTime != nil {
						saveAttendees = append(saveAttendees, attendees[index])
					}
				}
				// 保存数据
				_, err = s.Dao.Save(schedule)
				if err != nil {
					return err
				}
				// 保存参与人
				_, err = s.Dao.DB.Model("plat_schedule_attendee").Save(saveAttendees)

				return err
			}
		} else {
			return gerror.New("未知的修改类型：" + msg.ChangeType)
		}
	}
}

// 根据钉钉数据创建日程
func (s *scheduleService) addScheduleByDing(rsp *calendar.GetEventResponse) error {
	var schedule model.PlatSchedule
	service.SetCreatedInfo(&schedule, 0, "钉钉回调参数创建")

	if rsp.Summary != nil {
		schedule.SchTitle = *rsp.Summary
	}
	if rsp.Description != nil {
		schedule.SchContent = *rsp.Description
	}
	if rsp.Start != nil && rsp.Start.DateTime != nil {
		schedule.SchDate = gtime.NewFromStr(*rsp.Start.DateTime)
	}
	if rsp.End != nil && rsp.End.DateTime != nil {
		schedule.SchDateEnd = gtime.NewFromStr(*rsp.End.DateTime)
	}
	schedule.UserId = 0 // TODO 获取系统的用户Id
	schedule.UserUnionId = *rsp.Organizer.Id
	schedule.UserName = *rsp.Organizer.DisplayName
	schedule.DingScheduleId = *rsp.Id

	insertId, err := s.Dao.InsertAndGetId(schedule)
	if err != nil {
		return err
	}
	// 回填 日程参与人的信息 到系统中
	var attendees []*model.PlatScheduleAttendee
	for _, att := range rsp.Attendees {
		attendee := &model.PlatScheduleAttendee{
			SchId:          int(insertId),
			DingScheduleId: schedule.DingScheduleId,
			UserId:         0, // TODO 用户id需要关联到此处
			UserUnionId:    *att.Id,
			UserName:       *att.DisplayName,
		}
		service.SetCreatedInfo(attendee, 0, "钉钉回调参数创建")
		attendees = append(attendees, attendee)
	}
	_, err = s.Dao.DB.Model("plat_schedule_attendee").Save(attendees)

	return err
}

// 根据钉钉数据，更新日程主表数据
func updateScheduleByDing(rsp *calendar.GetEventResponse, schedule *model.PlatSchedule) {
	service.SetUpdatedInfo(schedule, 0, "钉钉回调参数修改")

	if rsp.Summary != nil {
		schedule.SchTitle = *rsp.Summary
	}
	if rsp.Description != nil {
		schedule.SchContent = *rsp.Description
	}
	if rsp.Start != nil && rsp.Start.DateTime != nil {
		schedule.SchDate = gtime.NewFromStr(*rsp.Start.DateTime)
	}
	if rsp.End != nil && rsp.End.DateTime != nil {
		schedule.SchDateEnd = gtime.NewFromStr(*rsp.End.DateTime)
	}
	schedule.UserId = 0 // TODO 获取系统的用户Id
	schedule.UserUnionId = *rsp.Organizer.Id
	schedule.UserName = *rsp.Organizer.DisplayName
}