79d4ae20ee
Support course applications BREAKING CHANGE: auditing for course registrations and deregistrations, more tightly couple exam results, exam registration, and course registration (delete them together now)
87 lines
4.9 KiB
Plaintext
87 lines
4.9 KiB
Plaintext
DegreeCourse json -- for which degree programmes this course is appropriate for
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course CourseId
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degree StudyDegreeId
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terms StudyTermsId
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UniqueDegreeCourse course degree terms
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Course -- Information about a single course; contained info is always visible to all users
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name (CI Text)
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description Html Maybe -- user-defined large Html, ought to contain module description
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linkExternal Text Maybe -- arbitrary user-defined url for external course page
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shorthand (CI Text) -- practical shorthand of course name, used for identification
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term TermId -- semester this course is taught
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school SchoolId
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capacity Int Maybe -- number of allowed enrolements, if restricted
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-- canRegisterNow = maybe False (<= currentTime) registerFrom && maybe True (>= currentTime) registerTo
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registerFrom UTCTime Maybe -- enrolement allowed from a given day onwwards or prohibited
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registerTo UTCTime Maybe -- enrolement may be prohibited from a given date onwards
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deregisterUntil UTCTime Maybe -- unenrolement may be prohibited from a given date onwards
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registerSecret Text Maybe -- enrolement maybe protected by a simple common passphrase
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materialFree Bool -- False: only enrolled users may see course materials not stored in this table
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applicationsRequired Bool
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applicationsInstructions Html Maybe
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applicationsText Bool
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applicationsFiles UploadMode
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applicationsRatingsVisible Bool
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TermSchoolCourseShort term school shorthand -- shorthand must be unique within school and semester
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TermSchoolCourseName term school name -- name must be unique within school and semester
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deriving Generic
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CourseAppInstructionFile
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course CourseId
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file FileId
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UniqueCourseAppInstructionFile course file
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CourseEdit -- who edited when a row in table "Course", kept indefinitely (might be replaced by generic Audit Table; like all ...-Edit tables)
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user UserId
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time UTCTime
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course CourseId
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CourseFavourite -- which user accessed which course when, only displayed to user for convenience;
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user UserId -- max number of rows kept per user is user-defined by column 'maxFavourites' in table "User"
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time UTCTime -- oldest is removed first
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course CourseId
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UniqueCourseFavourite user course
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deriving Show
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Lecturer -- course ownership
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user UserId
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course CourseId
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type LecturerType default='"lecturer"'::jsonb
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UniqueLecturer user course -- note: multiple lecturers per course are allowed, but no duplicated rows in this table
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CourseParticipant -- course enrolement
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course CourseId
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user UserId
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registration UTCTime -- time of last enrolement for this course
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field StudyFeaturesId Maybe -- associated degree course, user-defined; required for communicating grades
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allocated Bool default=false -- participant was centrally allocated
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UniqueParticipant user course
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-- Replace the last two by the following, once an audit log is available
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-- CourseUserNote -- lecturers of a specific course may share a text note on each enrolled student
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-- course CourseId
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-- user UserId
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-- note Html -- arbitrary user-defined text; visible only to lecturer of this course
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-- time UTCTime -- PROBLEM: deleted note has no modification date
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-- editor UserId -- who edited this note last
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-- UniqueCourseUserNote user course
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CourseUserNote -- lecturers of a specific course may share a text note on each enrolled student
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course CourseId
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user UserId
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note Html -- arbitrary user-defined text; visible only to lecturer of this course
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UniqueCourseUserNote user course
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CourseUserNoteEdit -- who edited a participants course note when
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user UserId
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time UTCTime
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note CourseUserNoteId -- PROBLEM: deleted notes have no modification date any more
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CourseApplication
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course CourseId
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user UserId
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field StudyFeaturesId Maybe -- associated degree course, user-defined; required for communicating grades
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text Text Maybe -- free text entered by user
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ratingPoints ExamGrade Maybe
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ratingComment Text Maybe
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allocation AllocationId Maybe
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allocationPriority Natural Maybe
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time UTCTime default=now()
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CourseApplicationFile
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application CourseApplicationId
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file FileId
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UniqueApplicationFile application file |