service

package
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 Go to latest Published: Jun 1, 2020 License: MIT Imports: 26 Imported by: 0

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Index

Constants

View Source 
const (
	MAX_INVITATION_TOKEN = 10
)
View Source 
const (
	MAX_MEETING_DURATION = 60 * 60 * 24 * 5 // In seconds.
)

Variables

This section is empty.

Functions

This section is empty.

Types

type ClassInfo 

type ClassInfo struct {
	ID                      int
	Name                    string
	Subjects                []int
	Teachers                []int
	Keepers                 string
	Students                []int
	Meetings                []int
	Deleted                 []int
	NumberOfFinishedMeeting int
	Parent                  []int
	GroupID                 int
	GdCourseID              int
	Template                int
	PlatformID              int
	PlatformData            string
	Ally                    int
	StartTime               int
	EndTime                 int
	Schedule                string
	NextTime                int
	UpdateTime              int
	UpdateIP                string
	Updater                 int
}

func NewClassInfoFromMap 

func NewClassInfoFromMap(m map[string]string, id int) *ClassInfo

func (*ClassInfo) ToJSON 

func (ci *ClassInfo) ToJSON(forStudent bool) string

type ClassInfoSlice 

type ClassInfoSlice []*ClassInfo

func (ClassInfoSlice) Len 

func (s ClassInfoSlice) Len() int

func (ClassInfoSlice) Less 

func (s ClassInfoSlice) Less(i, j int) bool

func (ClassInfoSlice) Swap 

func (s ClassInfoSlice) Swap(i, j int)

func (ClassInfoSlice) ToJSON 

func (s ClassInfoSlice) ToJSON(forStudent bool) string

type ClassInvitationInfo 

type ClassInvitationInfo struct {
	EndTime     int
	Duration    int
	ExpiredTime int
	Teacher     int
	Channel     string
	UpdateTime  int
	Updater     int
	UpdateIP    string
}

type ClassService 

type ClassService struct {
	// contains filtered or unexported fields
}

func NewClassService 

func NewClassService(db *common.Database, cache *common.Cache, oss *common.ObjectStorage, ms *MeetingService) (*ClassService, error)

func (*ClassService) AddClass 

func (cs *ClassService) AddClass(name string, subjects []int, groupID int, gdCourseID int, template int, platformID int, platformData string, session *Session) (int, error)

func (*ClassService) AddMeeting 

func (cs *ClassService) AddMeeting(name string, subjects []int, section int, startTime int, duration int, classID int, t int, data string, session *Session, unset bool) (int, error)

func (*ClassService) AddSubClass 

func (cs *ClassService) AddSubClass(classID int, subClassID int, session *Session) error

func (*ClassService) CacheClassProgress 

func (cs *ClassService) CacheClassProgress(classID int, userID int) (int, error)

func (*ClassService) CacheMeetingProgress 

func (cs *ClassService) CacheMeetingProgress(meetingID int, userID int) (int, error)

func (*ClassService) ChangeClass 

func (cs *ClassService) ChangeClass(classID int, name string, subjects []int, gdCourseID int, template int, platformID int, platformData string, session *Session) error

func (*ClassService) ChangeKeeperStudentRelation 

func (cs *ClassService) ChangeKeeperStudentRelation(classID int, studentID int, keeperID int, add bool, session *Session) error

func (*ClassService) ChangeUser 

func (cs *ClassService) ChangeUser(userID int, classID int, isTeacher bool, add bool, session *Session) error

func (*ClassService) CloneClass 

func (cs *ClassService) CloneClass(classID int, name string, platformID int, platformData string, session *Session) (int, error)

func (*ClassService) CopyMeetingTo 

func (cs *ClassService) CopyMeetingTo(meetingID int, destClassID int, session *Session) error

func (*ClassService) Count 

func (cs *ClassService) Count() (int, error)

func (*ClassService) DeleteClass 

func (cs *ClassService) DeleteClass(classID int, session *Session) error

func (*ClassService) DeleteMeeting 

func (cs *ClassService) DeleteMeeting(meetingID int, classID int, session *Session) error

func (*ClassService) DeleteMeetingPermanently 

func (cs *ClassService) DeleteMeetingPermanently(meetingID int, classID int, session *Session) error

func (*ClassService) DeleteSubClass 

func (cs *ClassService) DeleteSubClass(classID int, subClassID int, session *Session) error

func (*ClassService) EndClass 

func (cs *ClassService) EndClass(classID int, session *Session) error

func (*ClassService) EndMeeting 

func (cs *ClassService) EndMeeting(classID int, meetingID int, session *Session) error

func (*ClassService) GenerateInvitationToken 

func (cs *ClassService) GenerateInvitationToken(classID int, endTime int, duration int, teacherID int, channel string, size int, session *Session) error

func (*ClassService) GetAssociatedStudentsForKeeper 

func (cs *ClassService) GetAssociatedStudentsForKeeper(classID int, userID int) (string, error)

func (*ClassService) GetCachedUserProgresses 

func (cs *ClassService) GetCachedUserProgresses(meetingIDs []int, studentIDs []int) (string, error)

func (*ClassService) GetClass 

func (cs *ClassService) GetClass(classID int, session *Session) (*ClassInfo, error)

func (*ClassService) GetClassIDViaGdCourseID 

func (cs *ClassService) GetClassIDViaGdCourseID(gdCourseID int) (int, error)

func (*ClassService) GetClassIDViaUserID 

func (cs *ClassService) GetClassIDViaUserID(potentialParentClassID int, userID int) (int, int, error)

func (*ClassService) GetClassOverallProgress 

func (cs *ClassService) GetClassOverallProgress(classID int, userID int) (int, error)

func (*ClassService) GetClasses 

func (cs *ClassService) GetClasses(groupID int, session *Session) (ClassInfoSlice, int, error)

func (*ClassService) GetMeeting 

func (cs *ClassService) GetMeeting(meetingID int, session *Session) (*MeetingInfo, int, error)

func (*ClassService) GetMeetingList 

func (cs *ClassService) GetMeetingList(classID int) (string, error)

func (*ClassService) GetMeetings 

func (cs *ClassService) GetMeetings(classID int, session *Session) (*MeetingInfoArray, int, error)

func (*ClassService) GetUserClassRelation 

func (cs *ClassService) GetUserClassRelation(userID int) (string, error)

func (*ClassService) Init 

func (cs *ClassService) Init() error

func (*ClassService) LoginAsExperienceUser 

func (cs *ClassService) LoginAsExperienceUser(classID int, phone int, ip string) (*UserInfo, int, string, error)

func (*ClassService) PackageClass 

func (cs *ClassService) PackageClass(classID int, session *Session) error

func (*ClassService) Preload 

func (cs *ClassService) Preload() (int, int, int, error)

func (*ClassService) PublishClass 

func (cs *ClassService) PublishClass(classID int, session *Session) error

func (*ClassService) QueryClassBriefs 

func (cs *ClassService) QueryClassBriefs(session *Session) (string, error)

func (*ClassService) QueryExperienceUserLog 

func (cs *ClassService) QueryExperienceUserLog(classID int, isToken bool, session *Session) (string, error)

func (*ClassService) QueryInvitationToken 

func (cs *ClassService) QueryInvitationToken(classID int, isToken bool, session *Session) (string, error)

func (*ClassService) QuerySubClasses 

func (cs *ClassService) QuerySubClasses(classID int, session *Session) (ClassInfoSlice, error)

func (*ClassService) QueryUserProgress 

func (cs *ClassService) QueryUserProgress(classID int, userID int, session *Session) (*UserMeetingProgressInfoArray, error)

func (*ClassService) QueryUserProgresses 

func (cs *ClassService) QueryUserProgresses(classID int, session *Session) (string, error)

func (*ClassService) QueryUserProgressesA 

func (cs *ClassService) QueryUserProgressesA(classID int, session *Session) (string, error)

func (*ClassService) QueryUsers 

func (cs *ClassService) QueryUsers(classID int, isTeacher bool, session *Session) (*UserInfoArray, error)

func (*ClassService) RefreshKeeperList 

func (cs *ClassService) RefreshKeeperList(classID int) error

func (*ClassService) RegisterExperienceUser 

func (cs *ClassService) RegisterExperienceUser(classID int, teacherID int, endTime int, token string, phone int, verificationCode int, ip string) (*UserInfo, int, string, error)

func (*ClassService) SetAlly 

func (cs *ClassService) SetAlly(classID int, ally int, session *Session) error

func (*ClassService) SetCover 

func (cs *ClassService) SetCover(classID int, file io.Reader, session *Session) error

func (*ClassService) UpdateMeetingTime 

func (cs *ClassService) UpdateMeetingTime(classID int, session *Session) error

type ExamInfo 

type ExamInfo struct {
	ID         int
	Name       string
	Key        string
	IV         string
	Count      int
	GdExamID   int
	Answer     string
	GroupID    int
	UpdateIP   string
	UpdateTime int
	Updater    int
}

func NewExamInfoFromMap 

func NewExamInfoFromMap(m map[string]string, id int) *ExamInfo

func (*ExamInfo) ToJSON 

func (ei *ExamInfo) ToJSON() string

type ExamQuestionService 

type ExamQuestionService struct {
	// contains filtered or unexported fields
}

func NewExamQuestionService 

func NewExamQuestionService(db *common.Database, cache *common.Cache) (*ExamQuestionService, error)

func (*ExamQuestionService) AddSelection 

func (qs *ExamQuestionService) AddSelection(body string, choices string, answer string, analysis string, knowledgeID int, session *Session) (int, error)

func (*ExamQuestionService) DeleteSelection 

func (qs *ExamQuestionService) DeleteSelection(id int, session *Session) error

func (*ExamQuestionService) GetSelection 

func (qs *ExamQuestionService) GetSelection(selectionID int, session *Session) (*QuestionInfo, error)

func (*ExamQuestionService) GetSelections 

func (qs *ExamQuestionService) GetSelections(selectionIDs []int, session *Session) (*QuestionInfoArray, error)

func (*ExamQuestionService) Init 

func (qs *ExamQuestionService) Init() error

func (*ExamQuestionService) IsCorrect 

func (qs *ExamQuestionService) IsCorrect(selectionID int, answer string) (bool, error)

func (*ExamQuestionService) Preload 

func (qs *ExamQuestionService) Preload() (int, error)

type ExamResult 

type ExamResult struct {
	UserID     int
	Answer     string
	Rank       int
	Count      int
	UpdateTime int
}

func NewExamResultFromString 

func NewExamResultFromString(s string) *ExamResult

func (*ExamResult) ToJSON 

func (er *ExamResult) ToJSON() string

type ExamResultSlice 

type ExamResultSlice []*ExamResult

func (ExamResultSlice) Len 

func (s ExamResultSlice) Len() int

func (ExamResultSlice) Less 

func (s ExamResultSlice) Less(i, j int) bool

func (ExamResultSlice) Swap 

func (s ExamResultSlice) Swap(i, j int)

type ExamService 

type ExamService struct {
	// contains filtered or unexported fields
}

func NewExamService 

func NewExamService(db *common.Database, cache *common.Cache, oss *common.ObjectStorage, prefix string, gda *GdAdapter) (*ExamService, error)

func (*ExamService) Answer 

func (es *ExamService) Answer(meetingID int, examID int, objectiveAnswers string, subjectiveAnswers string, session *Session) error

func (*ExamService) GetExam 

func (es *ExamService) GetExam(id int, session *Session) (*ExamInfo, error)

func (*ExamService) GetGdQuestionID 

func (es *ExamService) GetGdQuestionID(examID int, questionID int) (int, error)

func (*ExamService) GetMyResult 

func (es *ExamService) GetMyResult(meetingID int, examID int, session *Session) (string, error)

func (*ExamService) GetResults 

func (es *ExamService) GetResults(meetingID int, examID int, session *Session) (string, error)

func (*ExamService) Import 

func (es *ExamService) Import(name string, groupID int, id int, gdExamID int, session *Session) (int, int, error)

func (*ExamService) ImportGdExam 

func (es *ExamService) ImportGdExam(name string, groupID int, id int, gdExam *GdTikuExam, session *Session) (int, int, error)

func (*ExamService) Init 

func (es *ExamService) Init() error

func (*ExamService) Preload 

func (es *ExamService) Preload() (int, int, error)

func (*ExamService) Resync 

func (es *ExamService) Resync(id int, session *Session) (int, error)

type ExamTask 

type ExamTask struct {
	ExamID int
	UserID int
	Answer string
}

type GdAdapter 

type GdAdapter struct {
	// contains filtered or unexported fields
}

func NewGdAdapter 

func NewGdAdapter(db *common.Database) *GdAdapter

func (*GdAdapter) GetCourse 

func (ga *GdAdapter) GetCourse(courseID int) (*GdCourse, error)

func (*GdAdapter) GetCourseware 

func (ga *GdAdapter) GetCourseware(coursewareID int) (*GdCourseware, error)

func (*GdAdapter) GetExam 

func (ga *GdAdapter) GetExam(id int) (*GdTikuExam, error)

func (*GdAdapter) GetQuestion 

func (ga *GdAdapter) GetQuestion(id int) (interface{}, error)

func (*GdAdapter) Parse 

func (ga *GdAdapter) Parse(s string) (string, error)

type GdCourse 

type GdCourse struct {
	ID          int
	Coursewares *list.List
}

func NewGdCourse 

func NewGdCourse(id int) *GdCourse

func (*GdCourse) ToJSON 

func (gc *GdCourse) ToJSON() string

type GdCourseware 

type GdCourseware struct {
	ID        int
	Name      string
	Resources *list.List
}

func NewGdCourseware 

func NewGdCourseware(id int, name string) *GdCourseware

func (*GdCourseware) ToJSON 

func (gcw *GdCourseware) ToJSON() string

type GdPass 

type GdPass struct {
	// contains filtered or unexported fields
}

func NewGdPass 

func NewGdPass(cs *ClassService, us *UserService, key string) *GdPass

func (*GdPass) CheckLogin 

func (gdp *GdPass) CheckLogin(session string) (int, error)

func (*GdPass) GetClassListOfStudent 

func (gdp *GdPass) GetClassListOfStudent(id int) string

func (*GdPass) GetStudentID 

func (gdp *GdPass) GetStudentID(account string) int

func (*GdPass) GetStudentName 

func (gdp *GdPass) GetStudentName(id int) (string, error)

func (*GdPass) GetSutdentInfo 

func (gdp *GdPass) GetSutdentInfo(id int) (string, string, string)

func (*GdPass) HasClass 

func (gdp *GdPass) HasClass(studentID int, courseID int) bool

func (*GdPass) Login 

func (gdp *GdPass) Login(name string, password string) (int, error)

func (*GdPass) LoginAs3rd 

func (gdp *GdPass) LoginAs3rd(id string, t int) (int, error)

func (*GdPass) Pass 

func (gdp *GdPass) Pass(password string, ip string) (*UserInfo, int, int, int, error)

type GdSessionService 

type GdSessionService struct {
	// contains filtered or unexported fields
}

func NewGdSessionService 

func NewGdSessionService() *GdSessionService

func (*GdSessionService) GetStudentID 

func (gss *GdSessionService) GetStudentID(sessionID string) (int, error)

type GdTikuComposedItem 

type GdTikuComposedItem struct {
	GdQuestionID int
	Body         string
	Items        *list.List
}

func NewGdTikuComposedItem 

func NewGdTikuComposedItem() *GdTikuComposedItem

func (*GdTikuComposedItem) ToJSON 

func (gtci *GdTikuComposedItem) ToJSON(id *int) string

type GdTikuExam 

type GdTikuExam struct {
	ID       int
	Name     string
	Count    int
	Answer   string
	Subjects *list.List
}

func NewGdTikuExam 

func NewGdTikuExam(gdExamID int) *GdTikuExam

func (*GdTikuExam) Solve 

func (gte *GdTikuExam) Solve()

func (*GdTikuExam) Sort 

func (gte *GdTikuExam) Sort()

func (*GdTikuExam) ToJSON 

func (gte *GdTikuExam) ToJSON() string

type GdTikuItem 

type GdTikuItem struct {
	GdQuestionID int
	Type         int
	Body         string
	Choice       string
	Answer       string
	Analysis     string
}

func (*GdTikuItem) ToCSV 

func (gti *GdTikuItem) ToCSV() string

func (*GdTikuItem) ToJSON 

func (gti *GdTikuItem) ToJSON(id *int) string

type GdTikuSubExam 

type GdTikuSubExam struct {
	Name  string
	Items *list.List
}

func NewGdTikuSubExam 

func NewGdTikuSubExam() *GdTikuSubExam

func (*GdTikuSubExam) ToJSON 

func (gtes *GdTikuSubExam) ToJSON(id *int) string

type GdTikuSubExamSlice 

type GdTikuSubExamSlice []*GdTikuSubExam

func (GdTikuSubExamSlice) Len 

func (s GdTikuSubExamSlice) Len() int

func (GdTikuSubExamSlice) Less 

func (s GdTikuSubExamSlice) Less(i, j int) bool

func (GdTikuSubExamSlice) Swap 

func (s GdTikuSubExamSlice) Swap(i, j int)

type GdVideoResource 

type GdVideoResource struct {
	ID   string
	Name string
}

func (*GdVideoResource) ToJSON 

func (gvr *GdVideoResource) ToJSON() string

type GroupInfo 

type GroupInfo struct {
	ID          int
	Name        string
	InstituteID int
}

func (*GroupInfo) ToJSON 

func (gi *GroupInfo) ToJSON(isSystem bool) string

type GroupService 

type GroupService struct {
	// contains filtered or unexported fields
}

func NewGroupService 

func NewGroupService(db *common.Database, cache *common.Cache) (*GroupService, error)

func (*GroupService) AddGroup 

func (gs *GroupService) AddGroup(name string, session *Session) error

func (*GroupService) Count 

func (gs *GroupService) Count() (int, error)

func (*GroupService) DeleteGroup 

func (gs *GroupService) DeleteGroup(groupID int, session *Session) error

func (*GroupService) Init 

func (gs *GroupService) Init() error

func (*GroupService) Preload 

func (gs *GroupService) Preload() (int, error)

func (*GroupService) QueryGroup 

func (gs *GroupService) QueryGroup() (string, error)

func (*GroupService) SetCachedQuery 

func (gs *GroupService) SetCachedQuery() (string, error)

type IDPositionPair 

type IDPositionPair struct {
	ID       int
	Position int
}

type IDPositionSlice 

type IDPositionSlice []*IDPositionPair

func (IDPositionSlice) Len 

func (s IDPositionSlice) Len() int

func (IDPositionSlice) Less 

func (s IDPositionSlice) Less(i, j int) bool

func (IDPositionSlice) Swap 

func (s IDPositionSlice) Swap(i, j int)

type InstituteService 

type InstituteService struct {
	// contains filtered or unexported fields
}

func NewInstituteService 

func NewInstituteService(db *common.Database, cache *common.Cache) (*InstituteService, error)

func (*InstituteService) Init 

func (is *InstituteService) Init() error

func (*InstituteService) Preload 

func (is *InstituteService) Preload() (int, error)

type IssueInfo 

type IssueInfo struct {
	ID                 int
	GroupID            int
	ClassID            int
	MeetingID          int
	Type               int
	Key                string
	SubKey             int
	QuestionBody       string
	QuestionUpdateIP   string
	QuestionUpdateTime int
	QuestionUpdater    int
	AnswerBody         string
	AnswerUpdateIP     string
	AnswerUpdateTime   int
	AnswerUpdater      int
}

func NewIssueInfoFromMap 

func NewIssueInfoFromMap(m map[string]string, groupID int, id int) (*IssueInfo, int)

func (*IssueInfo) ToJSON 

func (ii *IssueInfo) ToJSON() string

type IssueService 

type IssueService struct {
	// contains filtered or unexported fields
}

func NewIssueService 

func NewIssueService(db *common.Database, cache *common.Cache, cs *ClassService, ms *MeetingService) (*IssueService, error)

func (*IssueService) Answer 

func (is *IssueService) Answer(classID int, issueID int, body string, session *Session) error

func (*IssueService) Ask 

func (is *IssueService) Ask(meetingID int, t int, key string, subKey int, body string, session *Session) (int, error)

func (*IssueService) Change 

func (is *IssueService) Change(classID int, issueID int, body string, session *Session) error

func (*IssueService) Get 

func (is *IssueService) Get(classID int, session *Session) (string, error)

func (*IssueService) GetIssueQuestion 

func (is *IssueService) GetIssueQuestion(groupID int, issueID int) (string, error)

func (*IssueService) GetIssueResource 

func (is *IssueService) GetIssueResource(groupID int, issueID int) (string, error)

func (*IssueService) GetIssueResourceKey 

func (is *IssueService) GetIssueResourceKey(groupID int, issueID int) string

func (*IssueService) Init 

func (is *IssueService) Init() error

func (*IssueService) Preload 

func (is *IssueService) Preload() (int, error)

type MeetingInfo 

type MeetingInfo struct {
	ID               int
	Name             string
	Subjects         []int
	Section          int
	Type             int
	Data             string
	Ally             int
	Scores           []int
	ScoreCount       int
	NumberOfAttendee int
	Coursewares      []string
	Videos           []string
	Exams            []string
	Replays          []string
	ClassID          int
	GroupID          int
	StartTime        int
	Duration         int
	EndTime          int
	UpdateTime       int
	UpdateIP         string
	Updater          int
}

func NewMeetingInfoFromMap 

func NewMeetingInfoFromMap(m map[string]string, id int) *MeetingInfo

func (*MeetingInfo) ToJSON 

func (mi *MeetingInfo) ToJSON(isTeacher bool) string

type MeetingInfoArray 

type MeetingInfoArray struct {
	Meetinigs *list.List
}

func (*MeetingInfoArray) ToJSON 

func (mia *MeetingInfoArray) ToJSON(isTeacher bool) string

type MeetingInfoSlice 

type MeetingInfoSlice []*MeetingInfo

func (MeetingInfoSlice) Len 

func (s MeetingInfoSlice) Len() int

func (MeetingInfoSlice) Less 

func (s MeetingInfoSlice) Less(i, j int) bool

func (MeetingInfoSlice) Swap 

func (s MeetingInfoSlice) Swap(i, j int)

func (MeetingInfoSlice) ToJSON 

func (s MeetingInfoSlice) ToJSON() string

type MeetingService 

type MeetingService struct {
	// contains filtered or unexported fields
}

func NewMeetingService 

func NewMeetingService(db *common.Database, cache *common.Cache, liveServerUrl string, ts *TranscodingService, es *ExamService) (*MeetingService, error)

func (*MeetingService) AddExam 

func (ms *MeetingService) AddExam(meetingID int, examID int, gdExamID int, name string, startTime int, duration int, preparation int, isNecessary bool, groupID int, session *Session) error

func (*MeetingService) AddMeeting 

func (ms *MeetingService) AddMeeting(name string, subjects []int, section int, studentList string, startTime int, duration int, t int, data string, classID int, groupID int, session *Session, unset bool) (int, error)

func (*MeetingService) AddPDF 

func (ms *MeetingService) AddPDF(filename string, id string, name string, meetingID int, preparation int, necessary int, session *Session) (string, error)

func (*MeetingService) AddReplay 

func (ms *MeetingService) AddReplay(videoID string, meetingID int, session *Session) error

func (*MeetingService) AddVideo 

func (ms *MeetingService) AddVideo(videoID string, videoName string, meetingID int, preparation int, necessary int, session *Session) error

func (*MeetingService) AnswerExam 

func (ms *MeetingService) AnswerExam(meetingID int, examID int, answer string, session *Session) error

func (*MeetingService) AnswerExamQuestion 

func (ms *MeetingService) AnswerExamQuestion(meetingID int, examID int, questionID int, answer string, session *Session) error

func (*MeetingService) ArrangeResource 

func (ms *MeetingService) ArrangeResource(meetingID int, resourceType int, expectedOrder []string, session *Session) error

func (*MeetingService) AuthorizeExam 

func (ms *MeetingService) AuthorizeExam(meetingID int, examID int, session *Session) (*ExamInfo, error)

func (*MeetingService) ChangeMeeting 

func (ms *MeetingService) ChangeMeeting(meetingID int, name string, subjects []int, section int, startTime int, duration int, t int, data string, session *Session) (int, error)

func (*MeetingService) ChangeMeetingAlly 

func (ms *MeetingService) ChangeMeetingAlly(meetingID int, ally int, session *Session) error

func (*MeetingService) ChangeMeetingName 

func (ms *MeetingService) ChangeMeetingName(meetingID int, name string, session *Session) error

func (*MeetingService) ChangeMeetingSection 

func (ms *MeetingService) ChangeMeetingSection(meetingID int, section int, session *Session) error

func (*MeetingService) ChangeMeetingSubjects 

func (ms *MeetingService) ChangeMeetingSubjects(meetingID int, subjects []int, session *Session) error

func (*MeetingService) ChangeMeetingTime 

func (ms *MeetingService) ChangeMeetingTime(meetingID int, startTime int, duration int, session *Session) error

func (*MeetingService) ChangeMeetingType 

func (ms *MeetingService) ChangeMeetingType(meetingID int, t int, data string, session *Session) error

func (*MeetingService) CloneMeeting 

func (ms *MeetingService) CloneMeeting(meetingID int, destClassID int, session *Session) (int, error)

func (*MeetingService) Count 

func (ms *MeetingService) Count() (int, error)

func (*MeetingService) DeleteCachedUserProgress 

func (ms *MeetingService) DeleteCachedUserProgress(meetingID int, userID int) error

func (*MeetingService) DeleteCourseware 

func (ms *MeetingService) DeleteCourseware(coursewareID string, meetingID int, session *Session) error

func (*MeetingService) DeleteExam 

func (ms *MeetingService) DeleteExam(meetingID int, examID int, session *Session) error

func (*MeetingService) DeleteMeeting 

func (ms *MeetingService) DeleteMeeting(meetingID int, session *Session) error

func (*MeetingService) DeleteReplay 

func (ms *MeetingService) DeleteReplay(videoID string, meetingID int, session *Session) error

func (*MeetingService) DeleteVideo 

func (ms *MeetingService) DeleteVideo(videoID string, meetingID int, session *Session) error

func (*MeetingService) EndMeeting 

func (ms *MeetingService) EndMeeting(meetingID int, session *Session) error

func (*MeetingService) GetCachedUserProgress 

func (ms *MeetingService) GetCachedUserProgress(meetingID int, userID int, withHead bool) (string, error)

func (*MeetingService) GetCachedUserProgressesByMeeting 

func (ms *MeetingService) GetCachedUserProgressesByMeeting(meetingID int, studentIDs []int, withHead bool) (string, error)

func (*MeetingService) GetExamResults 

func (ms *MeetingService) GetExamResults(meetingID int, examID int, session *Session) (string, error)

func (*MeetingService) GetMeeting 

func (ms *MeetingService) GetMeeting(meetingID int, session *Session, checkAuthority bool) (*MeetingInfo, error)

func (*MeetingService) GetMeetingClassID 

func (ms *MeetingService) GetMeetingClassID(meetingID int) (int, error)

func (*MeetingService) GetMeetingFeedback 

func (ms *MeetingService) GetMeetingFeedback(meetingID int, session *Session) (string, error)

func (*MeetingService) GetMeetingProgresses 

func (ms *MeetingService) GetMeetingProgresses(meetingID int, session *Session) (*UserMeetingProgressInfoArray, error)

func (*MeetingService) GetMeetings 

func (ms *MeetingService) GetMeetings(meetingIDs []int, session *Session, checkAuthority bool) (*MeetingInfoArray, error)

func (*MeetingService) GetMyExamResult 

func (ms *MeetingService) GetMyExamResult(meetingID int, examID int, session *Session) (string, error)

func (*MeetingService) GetUUID 

func (ms *MeetingService) GetUUID() string

func (*MeetingService) GetUserProgress 

func (ms *MeetingService) GetUserProgress(meetingID int, userID int) (*UserMeetingProgressInfo, error)

func (*MeetingService) Init 

func (ms *MeetingService) Init() error

func (*MeetingService) JoinMeeting 

func (ms *MeetingService) JoinMeeting(meetingID int, session *Session) (string, error)

func (*MeetingService) LeaveMeeting 

func (ms *MeetingService) LeaveMeeting(meetingID int, cancel int, session *Session) error

func (*MeetingService) Preload 

func (ms *MeetingService) Preload(meetingOnly bool) (int, int, error)

func (*MeetingService) ResyncExam 

func (ms *MeetingService) ResyncExam(meetingID int, examID int, session *Session) error

func (*MeetingService) ScoreMeeting 

func (ms *MeetingService) ScoreMeeting(meetingID int, scores []int, feedback string, session *Session) error

func (*MeetingService) SetCoursewareProgress 

func (ms *MeetingService) SetCoursewareProgress(meetingID int, coursewareID string, session *Session) error

func (*MeetingService) SetMeetingProgress 

func (ms *MeetingService) SetMeetingProgress(meetingID int, seconds int, session *Session) error

func (*MeetingService) SetReplayProgress 

func (ms *MeetingService) SetReplayProgress(meetingID int, session *Session) error

func (*MeetingService) SetVideoProgress 

func (ms *MeetingService) SetVideoProgress(meetingID int, videoID string, session *Session) error

func (*MeetingService) SyncMeeting 

func (ms *MeetingService) SyncMeeting(from int, to []int, data string, session *Session) error

type MessageService 

type MessageService struct {
	// contains filtered or unexported fields
}

func NewMessageService 

func NewMessageService(cache *common.Cache, db *common.Database) (*MessageService, error)

type Note 

type Note struct {
	ID         int
	ClassID    int
	MeetingID  int
	UserID     int
	Type       int
	Key        string
	SubKey     int
	Body       string
	UpdateIP   string
	UpdateTime int
}

func NewNoteFromString 

func NewNoteFromString(s string) *Note

func (*Note) GetStringPrefix 

func (n *Note) GetStringPrefix() string

func (*Note) ToJSON 

func (n *Note) ToJSON() string

func (*Note) ToString 

func (n *Note) ToString() string

type NoteMap 

type NoteMap map[string]string

func (*NoteMap) ToJSON 

func (nm *NoteMap) ToJSON() string

type NoteService 

type NoteService struct {
	// contains filtered or unexported fields
}

func NewNoteService 

func NewNoteService(db *common.Database, cache *common.Cache, backlog int) (*NoteService, error)

func (*NoteService) AddNote 

func (ns *NoteService) AddNote(classID int, meetingID int, t int, key string, subKey int, body string, session *Session) (int, error)

func (*NoteService) DeleteNote 

func (ns *NoteService) DeleteNote(id int, classID int, meetingID int, t int, key string, session *Session) error

func (*NoteService) GetMyNote 

func (ns *NoteService) GetMyNote(classID int, session *Session) (*NoteMap, error)

func (*NoteService) GetTypedNote 

func (ns *NoteService) GetTypedNote(t int, key string, session *Session) (*NoteMap, error)

func (*NoteService) Init 

func (ns *NoteService) Init() error

func (*NoteService) Preload 

func (ns *NoteService) Preload() (int, int, error)

type NoteTask 

type NoteTask struct {
	// contains filtered or unexported fields
}

type QuestionInfo 

type QuestionInfo struct {
	ID          int
	Body        []string
	Choices     []string
	Answer      []int
	Analysis    []string
	KnowledgeID int
}

func NewQuestionInfoFromMap 

func NewQuestionInfoFromMap(m map[string]string, id int) *QuestionInfo

func (*QuestionInfo) ToJSON 

func (qi *QuestionInfo) ToJSON() string

type QuestionInfoArray 

type QuestionInfoArray struct {
	Questions *list.List
}

func (*QuestionInfoArray) ToJSON 

func (qia *QuestionInfoArray) ToJSON() string

type Session 

type Session struct {
	UserID        int
	Nickname      string
	GroupID       int
	IP            string
	Token         string
	AppToken      string
	WeixinToken   string
	WeixinOpenID  string
	UMengDeviceID string
}

func NewSessionFromMap 

func NewSessionFromMap(m map[string]string, userID int) *Session

func (*Session) CheckAppToken 

func (s *Session) CheckAppToken(token string) bool

func (*Session) CheckToken 

func (s *Session) CheckToken(token string) bool

func (*Session) CheckWeixinToken 

func (s *Session) CheckWeixinToken(token string) bool

func (*Session) IsAdmin 

func (s *Session) IsAdmin() bool

func (*Session) IsAssistant 

func (s *Session) IsAssistant() bool

func (*Session) IsAssistantOrAbove 

func (s *Session) IsAssistantOrAbove() bool

func (*Session) IsExperienceStudent 

func (s *Session) IsExperienceStudent() bool

func (*Session) IsKeeper 

func (s *Session) IsKeeper() bool

func (*Session) IsKeeperOrAbove 

func (s *Session) IsKeeperOrAbove() bool

func (*Session) IsStudent 

func (s *Session) IsStudent() bool

func (*Session) IsSystem 

func (s *Session) IsSystem() bool

func (*Session) IsTeacher 

func (s *Session) IsTeacher() bool

func (*Session) IsTeacherOrAbove 

func (s *Session) IsTeacherOrAbove() bool

type SessionService 

type SessionService struct {
	// contains filtered or unexported fields
}

func NewSessionService 

func NewSessionService(cache *common.Cache, accessLog *log.Logger) *SessionService

func (*SessionService) CheckHttpSessionForAssitant 

func (ss *SessionService) CheckHttpSessionForAssitant(w http.ResponseWriter, r *http.Request) (*Session, error)

func (*SessionService) CheckHttpSessionForKeeper 

func (ss *SessionService) CheckHttpSessionForKeeper(w http.ResponseWriter, r *http.Request) (*Session, error)

func (*SessionService) CheckHttpSessionForStudent 

func (ss *SessionService) CheckHttpSessionForStudent(w http.ResponseWriter, r *http.Request) (*Session, error)

func (*SessionService) CheckHttpSessionForSystem 

func (ss *SessionService) CheckHttpSessionForSystem(w http.ResponseWriter, r *http.Request) (*Session, error)

func (*SessionService) CheckHttpSessionForTeacher 

func (ss *SessionService) CheckHttpSessionForTeacher(w http.ResponseWriter, r *http.Request) (*Session, error)

func (*SessionService) CheckHttpSessionForUser 

func (ss *SessionService) CheckHttpSessionForUser(w http.ResponseWriter, r *http.Request) (*Session, error)

func (*SessionService) ExpireSession 

func (ss *SessionService) ExpireSession(userID int, duration time.Duration) error

func (*SessionService) GetHttpSession 

func (ss *SessionService) GetHttpSession(r *http.Request) (*Session, error)

func (*SessionService) GetSession 

func (ss *SessionService) GetSession(userID int) (*Session, error)

func (*SessionService) GetUUID 

func (ss *SessionService) GetUUID() string

func (*SessionService) Go404 

func (ss *SessionService) Go404(w http.ResponseWriter, r *http.Request)

func (*SessionService) SetHttpSession 

func (ss *SessionService) SetHttpSession(id int, group int, nickname string, w http.ResponseWriter, r *http.Request) string

func (*SessionService) SetSession 

func (ss *SessionService) SetSession(id int, group int, nickname string, ip string, app int, device string) (string, string)

func (*SessionService) SetWeixinOpenID 

func (ss *SessionService) SetWeixinOpenID(session *Session, openID string) error

func (*SessionService) UpdateHttpSession 

func (ss *SessionService) UpdateHttpSession(session *Session, w http.ResponseWriter, r *http.Request) error

func (*SessionService) UpdateSessionNickname 

func (ss *SessionService) UpdateSessionNickname(session *Session, nickname string) error

func (*SessionService) UpdateSessionToken 

func (ss *SessionService) UpdateSessionToken(session *Session, app int) error

type SubjectService 

type SubjectService struct {
	// contains filtered or unexported fields
}

func NewSubjectService 

func NewSubjectService(db *common.Database, cache *common.Cache) (*SubjectService, error)

func (*SubjectService) AddSubject 

func (ss *SubjectService) AddSubject(name string, session *Session) (int, error)

func (*SubjectService) ChangeSubject 

func (ss *SubjectService) ChangeSubject(subjectID int, name string, session *Session) error

func (*SubjectService) ChangeSubjectList 

func (ss *SubjectService) ChangeSubjectList(groupID int, subjectID int, isAdd bool, session *Session) error

func (*SubjectService) GetSubject 

func (ss *SubjectService) GetSubject() (string, error)

func (*SubjectService) GetSubjectList 

func (ss *SubjectService) GetSubjectList(groupID int) (string, error)

func (*SubjectService) Init 

func (ss *SubjectService) Init() error

func (*SubjectService) Preload 

func (ss *SubjectService) Preload() (int, int, error)

type TagService 

type TagService struct {
	// contains filtered or unexported fields
}

func NewTagService 

func NewTagService(db *common.Database, cache *common.Cache) (*TagService, error)

func (*TagService) AddTag 

func (ts *TagService) AddTag(name string, groupID int, session *Session) (int, int, error)

func (*TagService) ChangeTag 

func (ts *TagService) ChangeTag(id int, name string, groupID int, session *Session) (int, error)

func (*TagService) Init 

func (ts *TagService) Init() error

func (*TagService) QueryTags 

func (ts *TagService) QueryTags(groupID int) (string, int, error)

type TranscodingResult 

type TranscodingResult struct {
	UserID     int
	StorageKey string
	Pages      int
	Status     int
	Info       string
}

type TranscodingService 

type TranscodingService struct {
	// contains filtered or unexported fields
}

func NewTranscodingService 

func NewTranscodingService(cwOss *common.ObjectStorage, cwKeyPrefix string, ghostScript string, tmpDir string, results chan *TranscodingResult) *TranscodingService

func (*TranscodingService) AddFile 

func (ts *TranscodingService) AddFile(fileName string, taskType TranscodingTaskType, ip string, userID int) (string, error)

func (*TranscodingService) ConvertPDF2PNG 

func (ts *TranscodingService) ConvertPDF2PNG(destDir string, srcFile string) error

func (*TranscodingService) TrascodePDF 

func (ts *TranscodingService) TrascodePDF(t *TranscodingTask) (int, int, error)

type TranscodingTask 

type TranscodingTask struct {
	FileName   string
	StorageKey string
	Type       TranscodingTaskType
	UserID     int
	UserIP     string
}

type TranscodingTaskType 

type TranscodingTaskType int
const (
	PDF TranscodingTaskType = 1 + iota
	IMAGE
	AUDIO
	VIDEO
)

type UserInfo 

type UserInfo struct {
	ID          int
	Nickname    string
	Remark      string
	GdStudentID int
	GroupID     int
	Weixin      string
}

func NewUserInfoFromMap 

func NewUserInfoFromMap(m map[string]string, id int) *UserInfo

func (*UserInfo) ToJSON 

func (ui *UserInfo) ToJSON() string

type UserInfoArray 

type UserInfoArray struct {
	Users *list.List
}

func (*UserInfoArray) ToJSON 

func (uia *UserInfoArray) ToJSON() string

type UserMeetingProgressInfo 

type UserMeetingProgressInfo struct {
	UserID             int
	MeetingID          int
	CoursewareProgress string
	VideoProgress      string
	MeetingProgress    int
	MeetingLog         string
	ExamAnswers        string
	ExamCorrect        int
	ExamTotal          int
	ReplayProgress     int
	Scores             []int
	UpdateTime         int
	UpdateIP           string
	Updater            int
}

func NewUserMeetingProgressInfoFromMap 

func NewUserMeetingProgressInfoFromMap(m map[string]string, userID int, meetingID int) *UserMeetingProgressInfo

func (*UserMeetingProgressInfo) ToJSON 

func (umpi *UserMeetingProgressInfo) ToJSON(withHead bool) string

type UserMeetingProgressInfoArray 

type UserMeetingProgressInfoArray struct {
	Status *list.List
}

func (*UserMeetingProgressInfoArray) ToJSON 

func (umpia *UserMeetingProgressInfoArray) ToJSON(withHead bool) string

type UserService 

type UserService struct {
	// contains filtered or unexported fields
}

func NewUserService 

func NewUserService(db *common.Database, cache *common.Cache, ss *SessionService) (*UserService, error)

func (*UserService) AddUser 

func (us *UserService) AddUser(name string, pwd string, nickname string, groupID int, ip string, updater int) (int, error)

func (*UserService) ChangePassword 

func (us *UserService) ChangePassword(userID int, oldPwd string, pwd string) error

func (*UserService) ChangeProfile 

func (us *UserService) ChangeProfile(userID int, nickname string, mail string, phone string, qq string, weixin string, weibo string, session *Session) error

func (*UserService) Count 

func (us *UserService) Count() (int, error)

func (*UserService) DeleteInvitationToken 

func (us *UserService) DeleteInvitationToken(token string) error

func (*UserService) GenerateInvitationToken 

func (us *UserService) GenerateInvitationToken(size int, groupID int) ([]string, error)

func (*UserService) GetOrAddGdStudent 

func (us *UserService) GetOrAddGdStudent(gdStudentID int, ip string, addIfNotExist bool) (int, string, bool, error)

func (*UserService) Init 

func (us *UserService) Init() error

func (*UserService) Login 

func (us *UserService) Login(name string, pwd string, ip string) (*UserInfo, error)

func (*UserService) Preload 

func (us *UserService) Preload() (int, error)

func (*UserService) QueryGdStudentID 

func (us *UserService) QueryGdStudentID(userID int) (int, error)

func (*UserService) QueryInvitationToken 

func (us *UserService) QueryInvitationToken() (map[string]string, error)

func (*UserService) QueryUserID 

func (us *UserService) QueryUserID(gdStudentID int) (int, error)

func (*UserService) QueryUsersByNickname 

func (us *UserService) QueryUsersByNickname(keywords string, groupID int, session *Session) (*UserInfoArray, error)

func (*UserService) RegisterViaInvitationToken 

func (us *UserService) RegisterViaInvitationToken(name string, pwd string, token string, ip string) error

func (*UserService) Remark 

func (us *UserService) Remark(userID int, name string, remark string, session *Session) error

func (*UserService) UseInvitationToken 

func (us *UserService) UseInvitationToken(token string) (int, error)

type VideoAuthorizeInfo 

type VideoAuthorizeInfo struct {
	ID       string
	AESKey   string
	AESIV    string
	Duration int
}

func NewVideoAuthorizeInfoFromMap 

func NewVideoAuthorizeInfoFromMap(m map[string]string, id string) *VideoAuthorizeInfo

func (*VideoAuthorizeInfo) ToJSON 

func (vai *VideoAuthorizeInfo) ToJSON() string

type VideoInfo 

type VideoInfo struct {
	ID         string
	Title      string
	Duration   int
	Width      int
	Height     int
	Encryption int
	UpdateTime int
}

func (*VideoInfo) ToJSON 

func (vi *VideoInfo) ToJSON() string

type VideoService 

type VideoService struct {
	// contains filtered or unexported fields
}

func NewVideoService 

func NewVideoService(db *common.Database, cache *common.Cache, oss *common.ObjectStorage, lines []string, tlsLines []string, resolutions []string, authorizeAPI string) (*VideoService, error)

func (*VideoService) CheckInternalIP 

func (vs *VideoService) CheckInternalIP(id string, ip string) bool

func (*VideoService) GetDowngradedM3U8 

func (vs *VideoService) GetDowngradedM3U8(id string, resolution string, lineID int, isTLS bool, userID int, userToken string) (string, error)

func (*VideoService) GetVideoAuthorizeInfo 

func (vs *VideoService) GetVideoAuthorizeInfo(id string) (*VideoAuthorizeInfo, error)

func (*VideoService) GetVideoKey 

func (vs *VideoService) GetVideoKey(id string) ([]byte, error)

func (*VideoService) Init 

func (vs *VideoService) Init() error

func (*VideoService) Preload 

func (vs *VideoService) Preload() (int, int, error)

func (*VideoService) QueryVideo 

func (vs *VideoService) QueryVideo(start int, groupID int, keywords []string, IDs []string, session *Session) (string, error)

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