// 咨询师编辑咨询
func (tl *TeacherLogic) EditReservationByTeacher(reservationId string, startTime string, endTime string,
teacherFullname string, teacherMobile string, userId string, userType models.UserType) (*models.Reservation, error) {
if len(userId) == 0 {
return nil, errors.New("请先登录")
} else if userType != models.TEACHER {
return nil, errors.New("权限不足")
} else if len(reservationId) == 0 {
return nil, errors.New("咨询已下架")
} else if len(startTime) == 0 {
return nil, errors.New("开始时间为空")
} else if len(endTime) == 0 {
return nil, errors.New("结束时间为空")
} else if len(teacherFullname) == 0 {
return nil, errors.New("咨询师姓名为空")
} else if len(teacherMobile) == 0 {
return nil, errors.New("咨询师手机号为空")
} else if !utils.IsMobile(teacherMobile) {
return nil, errors.New("咨询师手机号格式不正确")
}
reservation, err := models.GetReservationById(reservationId)
if err != nil || reservation.Status == models.DELETED {
return nil, errors.New("咨询已下架")
} else if reservation.Status == models.RESERVATED {
return nil, errors.New("不能编辑已被预约的咨询")
}
start, err := time.ParseInLocation(utils.TIME_PATTERN, startTime, utils.Location)
if err != nil {
return nil, errors.New("开始时间格式错误")
}
end, err := time.ParseInLocation(utils.TIME_PATTERN, endTime, utils.Location)
if err != nil {
return nil, errors.New("结束时间格式错误")
}
if start.After(end) {
return nil, errors.New("开始时间不能晚于结束时间")
} else if end.Before(time.Now().In(utils.Location)) {
return nil, errors.New("不能编辑已过期咨询")
}
teacher, err := models.GetUserById(userId)
if err != nil {
return nil, errors.New("咨询师账户失效")
} else if teacher.UserType != models.TEACHER {
return nil, errors.New("权限不足")
} else if !strings.EqualFold(teacher.Username, reservation.TeacherUsername) {
return nil, errors.New("只能编辑本人开设的咨询")
}
if !strings.EqualFold(teacher.Fullname, teacherFullname) || !strings.EqualFold(teacher.Mobile, teacherMobile) {
teacher.Fullname = teacherFullname
teacher.Mobile = teacherMobile
if err = models.UpsertUser(teacher); err != nil {
return nil, errors.New("数据获取失败")
}
}
// 检查当天的咨询师时间是否有冲突
theDay := time.Date(start.Year(), start.Month(), start.Day(), 0, 0, 0, 0, utils.Location)
nextDay := theDay.AddDate(0, 0, 1)
theDayReservations, err := models.GetReservationsBetweenTime(theDay, nextDay)
if err != nil {
return nil, errors.New("数据获取失败")
}
for _, r := range theDayReservations {
if !strings.EqualFold(r.Id.Hex(), reservation.Id.Hex()) &&
strings.EqualFold(r.TeacherUsername, teacher.Username) {
if (start.After(r.StartTime) && start.Before(r.EndTime)) ||
(end.After(r.StartTime) && end.Before(r.EndTime)) ||
(!start.After(r.StartTime) && !end.Before(r.EndTime)) {
return nil, errors.New("咨询师时间有冲突")
}
}
}
reservation.StartTime = start
reservation.EndTime = end
reservation.TeacherFullname = teacherFullname
reservation.TeacherMobile = teacherMobile
if err = models.UpsertReservation(reservation); err != nil {
return nil, errors.New("数据获取失败")
}
return reservation, nil
}
// 学生预约咨询
func (sl *StudentLogic) MakeReservationByStudent(reservationId string, name string, gender string,
studentId string, school string, hometown string, mobile string, email string, experience string,
problem string) (*models.Reservation, error) {
if len(reservationId) == 0 {
return nil, errors.New("咨询已下架")
} else if len(name) == 0 {
return nil, errors.New("姓名为空")
} else if len(gender) == 0 {
return nil, errors.New("性别为空")
} else if len(studentId) == 0 {
return nil, errors.New("学号为空")
} else if len(school) == 0 {
return nil, errors.New("院系为空")
} else if len(hometown) == 0 {
return nil, errors.New("生源地为空")
} else if len(mobile) == 0 {
return nil, errors.New("手机号为空")
} else if len(email) == 0 {
return nil, errors.New("邮箱为空")
} else if len(experience) == 0 {
return nil, errors.New("咨询经历为空")
} else if len(problem) == 0 {
return nil, errors.New("咨询问题为空")
} else if !utils.IsStudentId(studentId) {
return nil, errors.New("学号不正确")
} else if !utils.IsMobile(mobile) {
return nil, errors.New("手机号格式不正确")
} else if !utils.IsEmail(email) {
return nil, errors.New("邮箱格式不正确")
}
reservation, err := models.GetReservationById(reservationId)
if err != nil || reservation.Status == models.DELETED {
return nil, errors.New("咨询已下架")
} else if reservation.StartTime.Before(time.Now().In(utils.Location)) {
return nil, errors.New("咨询已过期")
} else if reservation.Status != models.AVAILABLE {
return nil, errors.New("咨询已被预约")
} else if time.Now().In(utils.Location).Add(3 * time.Hour).After(reservation.StartTime) {
return nil, errors.New("距咨询开始不足3小时，无法预约")
}
studentReservations, err := models.GetReservationsByStudentId(studentId)
if err != nil {
return nil, errors.New("数据获取失败")
}
for _, r := range studentReservations {
if r.Status == models.RESERVATED && r.StartTime.After(time.Now().In(utils.Location)) {
return nil, errors.New("你好！你已有一个咨询预约，请完成这次咨询后再预约下一次，或致电62792453取消已有预约。")
}
}
reservation.StudentInfo = models.StudentInfo{
Name: name,
Gender: gender,
StudentId: studentId,
School: school,
Hometown: hometown,
Mobile: mobile,
Email: email,
Experience: experience,
Problem: problem,
}
reservation.Status = models.RESERVATED
err = models.UpsertReservation(reservation)
if err != nil {
return nil, errors.New("获取数据失败")
}
// send success sms
if checkReservation, err := models.GetReservationById(reservationId); err == nil &&
checkReservation.Status == models.RESERVATED && strings.EqualFold(checkReservation.StudentInfo.Mobile, mobile) {
utils.SendSuccessSMS(checkReservation)
}
return reservation, nil
}
// 管理员添加咨询
func (al *AdminLogic) AddReservationByAdmin(startTime string, endTime string, teacherUsername string,
teacherFullname string, teacherMobile string, userId string, userType models.UserType) (*models.Reservation, error) {
if len(userId) == 0 {
return nil, errors.New("请先登录")
} else if userType != models.ADMIN {
return nil, errors.New("权限不足")
} else if len(startTime) == 0 {
return nil, errors.New("开始时间为空")
} else if len(endTime) == 0 {
return nil, errors.New("结束时间为空")
} else if len(teacherUsername) == 0 {
return nil, errors.New("咨询师工号为空")
} else if len(teacherFullname) == 0 {
return nil, errors.New("咨询师姓名为空")
} else if len(teacherMobile) == 0 {
return nil, errors.New("咨询师手机号为空")
} else if !utils.IsMobile(teacherMobile) {
return nil, errors.New("咨询师手机号格式不正确")
}
admin, err := models.GetUserById(userId)
if err != nil || admin.UserType != models.ADMIN {
return nil, errors.New("管理员账户出错,请联系技术支持")
}
start, err := time.ParseInLocation(utils.TIME_PATTERN, startTime, utils.Location)
if err != nil {
return nil, errors.New("开始时间格式错误")
}
end, err := time.ParseInLocation(utils.TIME_PATTERN, endTime, utils.Location)
if err != nil {
return nil, errors.New("结束时间格式错误")
}
if start.After(end) {
return nil, errors.New("开始时间不能晚于结束时间")
}
teacher, err := models.GetUserByUsername(teacherUsername)
if err != nil {
if teacher, err = models.AddFullUser(teacherUsername, TeacherDefaultPassword, teacherFullname,
teacherMobile, models.TEACHER); err != nil {
return nil, errors.New("获取数据失败")
}
} else if teacher.UserType != models.TEACHER {
return nil, errors.New("权限不足")
} else if !strings.EqualFold(teacher.Fullname, teacherFullname) || !strings.EqualFold(teacher.Mobile, teacherMobile) {
teacher.Fullname = teacherFullname
teacher.Mobile = teacherMobile
if err = models.UpsertUser(teacher); err != nil {
return nil, errors.New("数据获取失败")
}
}
// 检查当天的咨询师时间是否有冲突
theDay := time.Date(start.Year(), start.Month(), start.Day(), 0, 0, 0, 0, utils.Location)
nextDay := theDay.AddDate(0, 0, 1)
theDayReservations, err := models.GetReservationsBetweenTime(theDay, nextDay)
if err != nil {
return nil, errors.New("数据获取失败")
}
for _, r := range theDayReservations {
if strings.EqualFold(r.TeacherUsername, teacher.Username) {
if (start.After(r.StartTime) && start.Before(r.EndTime)) ||
(end.After(r.StartTime) && end.Before(r.EndTime)) ||
(!start.After(r.StartTime) && !end.Before(r.EndTime)) {
return nil, errors.New("咨询师时间有冲突")
}
}
}
reservation, err := models.AddReservation(start, end, teacher.Fullname, teacher.Username, teacher.Mobile)
if err != nil {
return nil, errors.New("数据获取失败")
}
return reservation, nil
}