// 咨询师取消预约 func (tl *TeacherLogic) CancelReservationsByTeacher(reservationIds []string, userId string, userType models.UserType) (int, error) { if len(userId) == 0 { return 0, errors.New("请先登录") } else if userType != models.TEACHER { return 0, errors.New("权限不足") } teacher, err := models.GetUserById(userId) if err != nil { return 0, errors.New("咨询师账户失效") } else if teacher.UserType != models.TEACHER { return 0, errors.New("权限不足") } removed := 0 for _, reservationId := range reservationIds { reseravtion, err := models.GetReservationById(reservationId) if err != nil || reseravtion.Status == models.DELETED || !strings.EqualFold(reseravtion.TeacherUsername, teacher.Username) { continue } if reseravtion.Status == models.RESERVATED && reseravtion.StartTime.After(time.Now().In(utils.Location)) { reseravtion.Status = models.AVAILABLE reseravtion.StudentInfo = models.StudentInfo{} reseravtion.StudentFeedback = models.StudentFeedback{} reseravtion.TeacherFeedback = models.TeacherFeedback{} models.UpsertReservation(reseravtion) removed++ } } return removed, nil }
// 管理员取消预约 func (al *AdminLogic) CancelReservationsByAdmin(reservationIds []string, userId string, userType models.UserType) (int, error) { if len(userId) == 0 { return 0, errors.New("请先登录") } else if userType != models.ADMIN { return 0, errors.New("权限不足") } admin, err := models.GetUserById(userId) if err != nil || admin.UserType != models.ADMIN { return 0, errors.New("管理员账户出错,请联系技术支持") } removed := 0 for _, reservationId := range reservationIds { reseravtion, err := models.GetReservationById(reservationId) if err != nil || reseravtion.Status == models.DELETED { continue } if reseravtion.Status == models.RESERVATED && reseravtion.StartTime.After(time.Now().Local()) { reseravtion.Status = models.AVAILABLE reseravtion.StudentInfo = models.StudentInfo{} reseravtion.StudentFeedback = models.StudentFeedback{} reseravtion.TeacherFeedback = models.TeacherFeedback{} models.UpsertReservation(reseravtion) removed++ } } return removed, nil }
// 咨询师提交反馈 func (tl *TeacherLogic) SubmitFeedbackByTeacher(reservationId string, teacherFullname string, teacherId string, studentName string, problem string, solution string, adviceToCenter 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(teacherFullname) == 0 { return nil, errors.New("咨询师姓名为空") } else if len(teacherId) == 0 { return nil, errors.New("咨询师工作证号为空") } else if len(studentName) == 0 { return nil, errors.New("学生姓名为空") } else if len(problem) == 0 { return nil, errors.New("咨询问题为空") } else if len(solution) == 0 { return nil, errors.New("解决方法为空") } else if len(adviceToCenter) == 0 { return nil, errors.New("工作建议为空") } 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") } 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.After(time.Now().In(utils.Location)) { return nil, errors.New("咨询未开始,暂不能反馈") } else if reservation.Status == models.AVAILABLE { return nil, errors.New("咨询未被预约,不能反馈") } else if !strings.EqualFold(reservation.TeacherUsername, teacher.Username) { return nil, errors.New("只能反馈本人开设的咨询") } if reservation.TeacherFeedback.IsEmpty() && reservation.StudentFeedback.IsEmpty() { utils.SendFeedbackSMS(reservation) } reservation.TeacherFeedback = models.TeacherFeedback{ TeacherFullname: teacherFullname, TeacherUsername: teacherId, StudentFullname: studentName, Problem: problem, Solution: solution, AdviceToCenter: adviceToCenter, } if err = models.UpsertReservation(reservation); err != nil { return nil, errors.New("数据获取失败") } return reservation, nil }
// 管理员提交反馈 func (al *AdminLogic) SubmitFeedbackByAdmin(reservationId string, teacherFullname string, teacherUsername string, studentFullname string, problem string, solution string, adviceToCenter 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(reservationId) == 0 { return nil, errors.New("咨询已下架") } else if len(teacherFullname) == 0 { return nil, errors.New("咨询师姓名为空") } else if len(teacherUsername) == 0 { return nil, errors.New("咨询师工作证号为空") } else if len(studentFullname) == 0 { return nil, errors.New("学生姓名为空") } else if len(problem) == 0 { return nil, errors.New("咨询问题为空") } else if len(solution) == 0 { return nil, errors.New("解决方法为空") } else if len(adviceToCenter) == 0 { return nil, errors.New("工作建议为空") } 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") } 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.After(time.Now().Local()) { return nil, errors.New("咨询未开始,暂不能反馈") } else if reservation.Status == models.AVAILABLE { return nil, errors.New("咨询未被预约,不能反馈") } else if !strings.EqualFold(teacherUsername, reservation.TeacherUsername) { return nil, errors.New("咨询师工号不匹配") } sendFeedbackSMS := reservation.TeacherFeedback.IsEmpty() && reservation.StudentFeedback.IsEmpty() reservation.TeacherFeedback = models.TeacherFeedback{ TeacherFullname: teacherFullname, TeacherUsername: teacherUsername, StudentFullname: studentFullname, Problem: problem, Solution: solution, AdviceToCenter: adviceToCenter, } if err = models.UpsertReservation(reservation); err != nil { return nil, errors.New("数据获取失败") } if sendFeedbackSMS { utils.SendFeedbackSMS(reservation) } return reservation, nil }
// 管理员删除咨询 func (al *AdminLogic) RemoveReservationsByAdmin(reservationIds []string, userId string, userType models.UserType) (int, error) { if len(userId) == 0 { return 0, errors.New("请先登录") } else if userType != models.ADMIN { return 0, errors.New("权限不足") } admin, err := models.GetUserById(userId) if err != nil || admin.UserType != models.ADMIN { return 0, errors.New("管理员账户出错,请联系技术支持") } removed := 0 for _, reservationId := range reservationIds { if reservation, err := models.GetReservationById(reservationId); err == nil { reservation.Status = models.DELETED models.UpsertReservation(reservation) removed++ } } return removed, nil }
// 学生反馈 func (sl *StudentLogic) SubmitFeedbackByStudent(reservationId string, name string, problem string, choices string, score string, feedback string, studentId 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(problem) == 0 { return nil, errors.New("咨询问题为空") } else if len(choices) == 0 { return nil, errors.New("选项为空") } else if len(score) == 0 { return nil, errors.New("总评为空") } else if len(feedback) == 0 { return nil, errors.New("反馈为空") } else if len(studentId) == 0 || !utils.IsStudentId(studentId) { return nil, errors.New("学号不正确") } 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.After(time.Now().In(utils.Location)) { return nil, errors.New("咨询未开始,暂不能反馈") } else if reservation.Status == models.AVAILABLE { return nil, errors.New("咨询未被预约,不能反馈") } else if !strings.EqualFold(reservation.StudentInfo.StudentId, studentId) { return nil, errors.New("只能反馈本人预约的咨询") } reservation.StudentFeedback = models.StudentFeedback{ Name: name, Problem: problem, Choices: choices, Score: score, Feedback: feedback, } if err = models.UpsertReservation(reservation); err != nil { return nil, errors.New("数据获取失败") } return reservation, nil }
// 咨询师删除咨询 func (tl *TeacherLogic) RemoveReservationsByTeacher(reservationIds []string, userId string, userType models.UserType) (int, error) { if len(userId) == 0 { return 0, errors.New("请先登录") } else if userType != models.TEACHER { return 0, errors.New("权限不足") } teacher, err := models.GetUserById(userId) if err != nil { return 0, errors.New("咨询师账户失效") } else if teacher.UserType != models.TEACHER { return 0, errors.New("权限不足") } removed := 0 for _, reservationId := range reservationIds { if reservation, err := models.GetReservationById(reservationId); err == nil && strings.EqualFold(reservation.TeacherUsername, teacher.Username) { reservation.Status = models.DELETED models.UpsertReservation(reservation) removed++ } } return removed, 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 }
// 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 }