c7f4fa0e41
BREAKING CHANGE: digests now json encode via base64 Also improve efficiency of marking workflow files as referenced
129 lines
7.3 KiB
Haskell
129 lines
7.3 KiB
Haskell
{-# OPTIONS_GHC -fno-warn-redundant-constraints #-}
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module Handler.Workflow.Definition.List
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( getAdminWorkflowDefinitionListR, postAdminWorkflowDefinitionListR
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) where
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import Import
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import Handler.Utils
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import qualified Database.Esqueleto as E
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import qualified Database.Esqueleto.Utils as E
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import qualified Data.Yaml as Yaml
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import qualified Data.CaseInsensitive as CI
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type WorkflowDefinitionTableExpr = E.SqlExpr (Entity WorkflowDefinition)
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queryWorkflowDefinition :: Iso' WorkflowDefinitionTableExpr (E.SqlExpr (Entity WorkflowDefinition))
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queryWorkflowDefinition = id
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queryWorkflowInstanceCount, queryWorkflowCount :: Getter WorkflowDefinitionTableExpr (E.SqlExpr (E.Value Int64))
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queryWorkflowInstanceCount = to $ \(view queryWorkflowDefinition -> workflowDefinition) ->
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E.subSelectCount . E.from $ \workflowInstance ->
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E.where_ $ workflowInstance E.^. WorkflowInstanceDefinition E.==. E.just (workflowDefinition E.^. WorkflowDefinitionId)
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queryWorkflowCount = to $ \(view queryWorkflowDefinition -> workflowDefinition) ->
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E.subSelectCount . E.from $ \(workflowInstance `E.InnerJoin` workflow) -> do
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E.on $ workflow E.^. WorkflowWorkflowInstance E.==. E.just (workflowInstance E.^. WorkflowInstanceId)
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E.where_ $ workflowInstance E.^. WorkflowInstanceDefinition E.==. E.just (workflowDefinition E.^. WorkflowDefinitionId)
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type WorkflowDefinitionData = DBRow
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( Entity WorkflowDefinition
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, Maybe (Entity WorkflowDefinitionDescription)
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, Int64, Int64
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)
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resultDefinition :: Lens' WorkflowDefinitionData (Entity WorkflowDefinition)
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resultDefinition = _dbrOutput . _1
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resultDescription :: Traversal' WorkflowDefinitionData (Entity WorkflowDefinitionDescription)
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resultDescription = _dbrOutput . _2 . _Just
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resultWorkflowInstanceCount, resultWorkflowCount :: Lens' WorkflowDefinitionData Int64
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resultWorkflowInstanceCount = _dbrOutput . _3
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resultWorkflowCount = _dbrOutput . _4
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getAdminWorkflowDefinitionListR, postAdminWorkflowDefinitionListR :: Handler Html
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getAdminWorkflowDefinitionListR = postAdminWorkflowDefinitionListR
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postAdminWorkflowDefinitionListR = do
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definitionsTable <- runDB $
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let
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workflowDefinitionsDBTable = DBTable{..}
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where
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dbtSQLQuery = runReaderT $ do
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workflowDefinition <- view queryWorkflowDefinition
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workflowInstanceCount <- view queryWorkflowInstanceCount
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workflowCount <- view queryWorkflowCount
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return (workflowDefinition, workflowInstanceCount, workflowCount)
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dbtRowKey = (E.^. WorkflowDefinitionId)
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dbtProj = runReaderT $ (asks . set _dbrOutput) <=< magnify _dbrOutput $ do
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wd@(Entity wdId _) <- view _1
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descLangs <- lift . E.select . E.from $ \workflowDefinitionDescription -> do
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E.where_ $ workflowDefinitionDescription E.^. WorkflowDefinitionDescriptionDefinition E.==. E.val wdId
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return $ workflowDefinitionDescription E.^. WorkflowDefinitionDescriptionLanguage
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descLang <- traverse selectLanguage . nonEmpty $ E.unValue <$> descLangs
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desc <- lift . fmap join . for descLang $ \descLang' -> getBy $ UniqueWorkflowDefinitionDescription wdId descLang'
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(wd, desc,,)
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<$> view (_2 . _Value)
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<*> view (_3 . _Value)
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dbtColonnade :: Colonnade Sortable WorkflowDefinitionData _
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dbtColonnade = mconcat
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[ sortable (Just "name") (i18nCell MsgWorkflowDefinitionName) . anchorEdit $ views (resultDefinition . _entityVal . _workflowDefinitionName) i18n
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, sortable (Just "scope") (i18nCell MsgWorkflowDefinitionScope) $ views (resultDefinition . _entityVal . _workflowDefinitionScope) i18nCell
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, sortable (Just "title") (i18nCell MsgWorkflowDefinitionDescriptionTitle) $ maybe mempty (anchorEdit . const . i18n) =<< preview (resultDescription . _entityVal . _workflowDefinitionDescriptionTitle)
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, sortable (Just "instances") (i18nCell MsgWorkflowDefinitionInstanceCount) $ maybe mempty i18nCell . views resultWorkflowInstanceCount (assertM' (> 0))
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, sortable (Just "workflows") (i18nCell MsgWorkflowDefinitionWorkflowCount) $ maybe mempty i18nCell . views resultWorkflowCount (assertM' (> 0))
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, sortable (Just "description") (i18nCell MsgWorkflowDefinitionDescription) $ maybe mempty modalCell . preview (resultDescription . _entityVal . _workflowDefinitionDescriptionDescription . _Just)
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, sortable Nothing (i18nCell MsgWorkflowDefinitionGraph) $ views (resultDefinition . _entityVal . _workflowDefinitionGraph) (modalCell . displayGraph)
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]
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where
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anchorEdit :: (WorkflowDefinitionData -> Widget) -> _
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anchorEdit = anchorCell' (\(view $ resultDefinition . _entityVal -> WorkflowDefinition{..}) -> AdminWorkflowDefinitionR workflowDefinitionScope workflowDefinitionName AWDEditR)
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displayGraph graph
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= [shamlet|
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$newline never
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<code .json>
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#{graph'}
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|]
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where graph' = decodeUtf8 $ Yaml.encode graph
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dbtSorting = mconcat
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[ singletonMap "name" . SortColumn $ views queryWorkflowDefinition (E.^. WorkflowDefinitionName)
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, singletonMap "scope" . SortColumn . views queryWorkflowDefinition $ E.orderByEnum . (E.^. WorkflowDefinitionScope)
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, singletonMap "title" . SortProjected . comparing . view $ resultDescription . _entityVal . _workflowDefinitionDescriptionTitle
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, singletonMap "description" . SortProjected . comparing . view $ resultDescription . _entityVal . _workflowDefinitionDescriptionDescription
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, singletonMap "instances" . SortColumn $ view queryWorkflowInstanceCount
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, singletonMap "workflows" . SortColumn $ view queryWorkflowCount
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]
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dbtFilter = mconcat
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[ singletonMap "name" . FilterColumn $ E.mkContainsFilter (E.^. WorkflowDefinitionName)
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, singletonMap "scope" . FilterColumn $ E.mkExactFilter (E.^. WorkflowDefinitionScope)
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, singletonMap "title" . FilterProjected $ \(ts :: Set Text) (view $ resultDescription . _entityVal . _workflowDefinitionDescriptionTitle -> t) -> oany ((flip isInfixOf `on` CI.foldCase) t) ts
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]
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dbtFilterUI mPrev = mconcat
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[ prismAForm (singletonFilter "name") mPrev $ aopt textField (fslI MsgWorkflowDefinitionName)
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, prismAForm (singletonFilter "scope" . maybePrism _PathPiece) mPrev $ aopt (selectField' (Just $ SomeMessage MsgNoFilter) optionsFinite :: Field _ WorkflowInstanceScope') (fslI MsgWorkflowDefinitionScope)
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, prismAForm (singletonFilter "title") mPrev $ aopt textField (fslI MsgWorkflowDefinitionDescriptionTitle)
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]
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dbtStyle = def { dbsFilterLayout = defaultDBSFilterLayout }
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dbtParams = def
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dbtIdent :: Text
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dbtIdent = "workflow-definitions"
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dbtCsvEncode = noCsvEncode
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dbtCsvDecode = Nothing
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workflowDefinitionsDBTableValidator = def
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& defaultPagesize PagesizeAll
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& defaultSorting [SortAscBy "scope", SortAscBy "name"]
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in dbTableWidget' workflowDefinitionsDBTableValidator workflowDefinitionsDBTable
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siteLayoutMsg MsgWorkflowDefinitionListTitle $ do
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setTitleI MsgWorkflowDefinitionListTitle
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definitionsTable
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