75 lines
4.0 KiB
Plaintext
75 lines
4.0 KiB
Plaintext
-- SPDX-FileCopyrightText: 2022 Gregor Kleen <gregor.kleen@ifi.lmu.de>,Sarah Vaupel <sarah.vaupel@ifi.lmu.de>,Sarah Vaupel <vaupel.sarah@campus.lmu.de>,Steffen Jost <jost@tcs.ifi.lmu.de>
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--
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-- SPDX-License-Identifier: AGPL-3.0-or-later
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Sheet -- exercise sheet for a given course
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course CourseId OnDeleteCascade OnUpdateCascade
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name (CI Text)
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description StoredMarkup Maybe
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type (SheetType SqlBackendKey) -- ExamPartId; Does it count towards overall course grade?
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grouping SheetGroup -- May participants submit in groups of certain sizes?
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markingText StoredMarkup Maybe -- Instructons for correctors, included in marking templates
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visibleFrom UTCTime Maybe -- Invisible to enrolled participants before
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activeFrom UTCTime Maybe -- Download of questions and submission is permitted afterwards
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activeTo UTCTime Maybe -- Submission is only permitted before
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hintFrom UTCTime Maybe -- Additional files are made available
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solutionFrom UTCTime Maybe -- Solution is made available
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submissionMode SubmissionMode -- Submission upload by students and/or through tutors?
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autoDistribute Bool default=false -- Should correctors be assigned submissions automagically?
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anonymousCorrection Bool default=true
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requireExamRegistration ExamId Maybe -- Students may only submit if they are registered for the given exam
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allowNonPersonalisedSubmission Bool default=true
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authorshipStatementMode SheetAuthorshipStatementMode default='exam'
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authorshipStatementExam ExamId Maybe
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authorshipStatement AuthorshipStatementDefinitionId Maybe -- sheet-specific authorship statement; for exam-unrelated sheets and as exam setting overrides
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CourseSheet course name
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deriving Generic
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SheetEdit -- who edited when a row in table "Course", kept indefinitely
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user UserId
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time UTCTime
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sheet SheetId OnDeleteCascade OnUpdateCascade
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deriving Generic
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-- For anonoymous external submissions (i.e. paper submission tracked in uni2work)
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-- Map pseudonyms to users injectively in the context of a single sheet; for the next sheet all-new pseudonyms need to be created
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-- Chosen uniformly at random when the submitting user presses a button on the view of a sheet
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SheetPseudonym
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sheet SheetId OnDeleteCascade OnUpdateCascade
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pseudonym Pseudonym -- 24-bit number that should be attached to external submission (i.e. written on the submitted paper); encoded as two english words akin to PGP-Wordlist
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user UserId
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UniqueSheetPseudonym sheet pseudonym
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UniqueSheetPseudonymUser sheet user
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deriving Generic
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SheetCorrector -- grant corrector role to user for a sheet
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user UserId
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sheet SheetId OnDeleteCascade OnUpdateCascade
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load Load -- portion of work that will be assigned to this corrector
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state CorrectorState default='CorrectorNormal' -- whether a corrector is assigned his load this time (e.g. in case of sickness)
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UniqueSheetCorrector user sheet
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deriving Show Eq Ord Generic
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SheetFile -- a file that is part of an exercise sheet
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sheet SheetId OnDeleteCascade OnUpdateCascade
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type SheetFileType -- excercise, marking, hint or solution
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title FilePath
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content FileContentReference Maybe
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modified UTCTime
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UniqueSheetFile sheet type title
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deriving Generic
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PersonalisedSheetFile
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sheet SheetId OnDeleteCascade OnUpdateCascade
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user UserId
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type SheetFileType
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title FilePath
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content FileContentReference Maybe
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modified UTCTime
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UniquePersonalisedSheetFile sheet user type title
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deriving Eq Ord Read Show Generic
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FallbackPersonalisedSheetFilesKey
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course CourseId OnDeleteCascade OnUpdateCascade
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index Word24
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secret ByteString
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generated UTCTime
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UniqueFallbackPersonalisedSheetFilesKey course index
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deriving Generic
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