chore(SAP): add SAP interface direct download

This commit is contained in:
Steffen Jost 2022-11-18 18:46:44 +01:00
parent 42cd3e7f08
commit fc513e8251
6 changed files with 117 additions and 5 deletions

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@ -139,8 +139,10 @@ MenuLmsDirectUpload: Direkter Upload
MenuLmsDirectDownload: Direkter Download
MenuLmsFake: Testnutzer generieren
MenuAvs: Schnittstelle AVS
MenuLdap: Schnittstelle LDAP
MenuSap: SAP Schnittstelle
MenuAvs: AVS Schnittstelle
MenuLdap: LDAP Schnittstelle
MenuApc: Druckerei
MenuPrintSend: Manueller Briefversand
MenuPrintDownload: Brief herunterladen

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@ -140,6 +140,8 @@ MenuLmsDirectUpload: Direct Upload
MenuLmsDirectDownload: Direct Download
MenuLmsFake: Generate test users
MenuSap: SAP Interface
MenuAvs: AVS Interface
MenuLdap: LDAP Interface
MenuApc: Printing

7
routes
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@ -275,9 +275,10 @@
-- !/*{CI FilePath} CryptoFileNameDispatchR GET !free -- Disabled until preliminary check for valid cID exists
-- for users
/qualification QualificationAllR GET !free
/qualification/#SchoolId QualificationSchoolR GET !free -- TODO
/qualification/#SchoolId/#QualificationShorthand QualificationR GET -- TODO make !free again after repurpose
/qualification QualificationAllR GET !free
/qualification/#SchoolId QualificationSchoolR GET !free -- TODO
/qualification/#SchoolId/#QualificationShorthand QualificationR GET -- TODO make !free again after repurpose
/qualification/#SchoolId/#QualificationShorthand/sap/direct QualificationSAPDirectR GET !free -- TODO should not be free!
-- OSIS CSV Export Demo
/lms LmsAllR GET POST
/lms/#SchoolId LmsSchoolR GET

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@ -155,6 +155,7 @@ import Handler.Error
import Handler.Upload
import Handler.Qualification
import Handler.LMS
import Handler.SAP
import Handler.PrintCenter
import Handler.ApiDocs
import Handler.Swagger

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@ -162,6 +162,7 @@ breadcrumb (QualificationSchoolR ssh ) = useRunDB . maybeT (i18nCru
breadcrumb (QualificationR ssh qsh) =useRunDB . maybeT (i18nCrumb MsgBreadcrumbCourse . Just $ QualificationSchoolR ssh) $ do
guardM . lift . existsBy $ SchoolQualificationShort ssh qsh
return (CI.original qsh, Just $ QualificationSchoolR ssh)
breadcrumb (QualificationSAPDirectR ssh qsh) = i18nCrumb MsgMenuSap $ Just $ QualificationR ssh qsh
breadcrumb LmsAllR = i18nCrumb MsgMenuLms Nothing
breadcrumb (LmsSchoolR ssh ) = useRunDB . maybeT (i18nCrumb MsgBreadcrumbSchool . Just $ SchoolListR) $ do -- redirect only, used in other breadcrumbs

105
src/Handler/SAP.hs Normal file
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@ -0,0 +1,105 @@
-- SPDX-FileCopyrightText: 2022 Steffen Jost <jost@tcs.ifi.lmu.de>
--
-- SPDX-License-Identifier: AGPL-3.0-or-later
{-# LANGUAGE TypeApplications #-}
module Handler.SAP
( getQualificationSAPDirectR
)
where
import Import
import Handler.Utils
import Handler.Utils.Csv
import qualified Data.CaseInsensitive as CI
import qualified Data.Csv as Csv
import qualified Database.Esqueleto.Experimental as Ex -- needs TypeApplications Lang-Pragma
-- import qualified Database.Esqueleto.Legacy as E
import qualified Database.Esqueleto.Utils as E
data SapUserTableCsv = SapUserTableCsv -- for csv export only
{ csvSUTpersonalNummer :: Text
, csvSUTqualifikation :: Text
, csvSUTgültigVon :: Day
, csvSUTgültigBis :: Day
-- , csvSUTsupendiertBis :: Maybe Day
, csvSUTausprägung :: Text
}
deriving (Show, Generic)
makeLenses_ ''SapUserTableCsv
sapUserTableCsvHeader :: Csv.Header
sapUserTableCsvHeader = Csv.header
[ "PersonalNummer"
, "Qualifikation"
, "GültigVon"
, "GültigBis"
-- , "SupendiertBis"
, "Ausprägung"
]
instance ToNamedRecord SapUserTableCsv where
toNamedRecord SapUserTableCsv{..} = Csv.namedRecord
[ "PersonalNummer" Csv..= csvSUTpersonalNummer
, "Qualifikation" Csv..= csvSUTqualifikation
, "GültigVon" Csv..= csvSUTgültigVon
, "GültigBis" Csv..= csvSUTgültigBis
-- , "SupendiertBis" Csv..= csvSUTsupendiertBis
, "Ausprägung" Csv..= csvSUTausprägung
]
sapRes2csv :: Text -> (Ex.Value (Maybe Text), Ex.Value Day, Ex.Value Day) -> SapUserTableCsv
sapRes2csv qsh ( Ex.unValue -> Just persNo
, Ex.unValue -> firstHeld
, Ex.unValue -> validUntil
-- , Ex.unValue -> blocked
) =
SapUserTableCsv -- for csv export only
{ csvSUTpersonalNummer = persNo
, csvSUTqualifikation = qsh
, csvSUTgültigVon = firstHeld
, csvSUTgültigBis = validUntil
-- , csvSUTsupendiertBis = blocked
, csvSUTausprägung = "J"
}
sapRes2csv _ _ = error "SAP CSV export failed: filtered query returned user without internal personal number."
getQualificationSAPDirectR :: SchoolId -> QualificationShorthand -> Handler TypedContent
getQualificationSAPDirectR sid qsh = do
qualUsers <- runDB $ do
qid <- getKeyBy404 $ SchoolQualificationShort sid qsh
Ex.select $ do
(qualUser Ex.:& user) <-
Ex.from $ Ex.table @QualificationUser `Ex.innerJoin` Ex.table @User
`Ex.on` (\(qualUser Ex.:& user) -> qualUser Ex.^. QualificationUserUser Ex.==. user Ex.^. UserId)
Ex.where_ $ (Ex.val qid Ex.==. qualUser Ex.^. QualificationUserQualification)
Ex.&&. E.isJust (user Ex.^. UserCompanyPersonalNumber)
return
( user Ex.^. UserCompanyPersonalNumber
, qualUser Ex.^. QualificationUserFirstHeld
, qualUser Ex.^. QualificationUserValidUntil
-- , qualUser Ex.^. QualificationUserBlockedDue
)
now <- liftIO getCurrentTime
fdate <- formatTime' "%Y%m%d_%H-%M" now
let qshOrg = CI.original qsh
sidOrg = CI.original $ unSchoolKey sid
csvRendered = toCsvRendered sapUserTableCsvHeader $ sapRes2csv qshOrg <$> qualUsers
fmtOpts = def { csvIncludeHeader = True
, csvDelimiter = ','
, csvUseCrLf = True
}
csvOpts = def { csvFormat = fmtOpts }
csvSheetName = "fradrive_" <> sidOrg <> "_" <> qshOrg <> "_" <> fdate <> ".csv"
nr = length qualUsers
msg = "Qualification download file " <> csvSheetName <> " containing " <> tshow nr <> " rows"
$logInfoS "SAP" msg
addHeader "Content-Disposition" $ "attachment; filename=\"" <> csvSheetName <> "\""
csvRenderedToTypedContentWith csvOpts csvSheetName csvRendered
-- direct Download see:
-- https://ersocon.net/blog/2017/2/22/creating-csv-files-in-yesod