Safe Haskell	None
Language	Haskell2010

Hasura.RQL.Types.Source

Synopsis

data SourceInfo b = SourceInfo {
- _siName :: SourceName
- _siTables :: TableCache b
- _siFunctions :: FunctionCache b
- _siConfiguration :: SourceConfig b
- _siQueryTagsConfig :: Maybe QueryTagsConfig
- _siCustomization :: SourceCustomization
}
siTables :: forall b. Lens' (SourceInfo b) (TableCache b)
siQueryTagsConfig :: forall b. Lens' (SourceInfo b) (Maybe QueryTagsConfig)
siName :: forall b. Lens' (SourceInfo b) SourceName
siFunctions :: forall b. Lens' (SourceInfo b) (FunctionCache b)
siCustomization :: forall b. Lens' (SourceInfo b) SourceCustomization
siConfiguration :: forall b. Lens' (SourceInfo b) (SourceConfig b)
type BackendSourceInfo = AnyBackend SourceInfo
type SourceCache = HashMap SourceName BackendSourceInfo
unsafeSourceInfo :: forall b. HasTag b => BackendSourceInfo -> Maybe (SourceInfo b)
unsafeSourceName :: BackendSourceInfo -> SourceName
unsafeSourceTables :: forall b. HasTag b => BackendSourceInfo -> Maybe (TableCache b)
unsafeSourceFunctions :: forall b. HasTag b => BackendSourceInfo -> Maybe (FunctionCache b)
unsafeSourceConfiguration :: forall b. HasTag b => BackendSourceInfo -> Maybe (SourceConfig b)
data ResolvedSource b = ResolvedSource {
- _rsConfig :: SourceConfig b
- _rsCustomization :: SourceTypeCustomization
- _rsTables :: DBTablesMetadata b
- _rsFunctions :: DBFunctionsMetadata b
- _rsScalars :: ScalarMap b
}
data ScalarMap b where
- ScalarMap :: Backend b => HashMap Name (ScalarType b) -> ScalarMap b
type SourceResolver b = SourceName -> SourceConnConfiguration b -> IO (Either QErr (SourceConfig b))
class Monad m => MonadResolveSource m where
- getPGSourceResolver :: m (SourceResolver ('Postgres 'Vanilla))
- getMSSQLSourceResolver :: m (SourceResolver 'MSSQL)
data MaintenanceModeVersion
- = PreviousMMVersion
- | CurrentMMVersion

Documentation

data SourceInfo b Source #

Constructors

SourceInfo
Fields _siName :: SourceName _siTables :: TableCache b _siFunctions :: FunctionCache b _siConfiguration :: SourceConfig b _siQueryTagsConfig :: Maybe QueryTagsConfig _siCustomization :: SourceCustomization

Instances

Instances details

Generic (SourceInfo b) Source #
Instance details Defined in Hasura.RQL.Types.Source Associated Types type Rep (SourceInfo b) :: Type -> Type # Methods from :: SourceInfo b -> Rep (SourceInfo b) x # to :: Rep (SourceInfo b) x -> SourceInfo b #
(Backend b, ToJSON (TableCache b), ToJSON (FunctionCache b), ToJSON (SourceConfig b), ToJSON QueryTagsConfig, ToJSON SourceCustomization) => ToJSON (SourceInfo b) Source #
Instance details Defined in Hasura.RQL.Types.Source Methods toJSON :: SourceInfo b -> Value toEncoding :: SourceInfo b -> Encoding toJSONList :: [SourceInfo b] -> Value toEncodingList :: [SourceInfo b] -> Encoding
type Rep (SourceInfo b) Source #
Instance details Defined in Hasura.RQL.Types.Source type Rep (SourceInfo b) = D1 ('MetaData "SourceInfo" "Hasura.RQL.Types.Source" "graphql-engine-1.0.0-inplace" 'False) (C1 ('MetaCons "SourceInfo" 'PrefixI 'True) ((S1 ('MetaSel ('Just "_siName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 SourceName) :: (S1 ('MetaSel ('Just "_siTables") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (TableCache b)) :: S1 ('MetaSel ('Just "_siFunctions") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (FunctionCache b)))) :: (S1 ('MetaSel ('Just "_siConfiguration") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (SourceConfig b)) :: (S1 ('MetaSel ('Just "_siQueryTagsConfig") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe QueryTagsConfig)) :*: S1 ('MetaSel ('Just "_siCustomization") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 SourceCustomization)))))

siTables :: forall b. Lens' (SourceInfo b) (TableCache b) Source #

siQueryTagsConfig :: forall b. Lens' (SourceInfo b) (Maybe QueryTagsConfig) Source #

siName :: forall b. Lens' (SourceInfo b) SourceName Source #

siFunctions :: forall b. Lens' (SourceInfo b) (FunctionCache b) Source #

siCustomization :: forall b. Lens' (SourceInfo b) SourceCustomization Source #

siConfiguration :: forall b. Lens' (SourceInfo b) (SourceConfig b) Source #

type BackendSourceInfo = AnyBackend SourceInfo Source #

type SourceCache = HashMap SourceName BackendSourceInfo Source #

unsafeSourceInfo :: forall b. HasTag b => BackendSourceInfo -> Maybe (SourceInfo b) Source #

unsafeSourceName :: BackendSourceInfo -> SourceName Source #

unsafeSourceTables :: forall b. HasTag b => BackendSourceInfo -> Maybe (TableCache b) Source #

unsafeSourceFunctions :: forall b. HasTag b => BackendSourceInfo -> Maybe (FunctionCache b) Source #

unsafeSourceConfiguration :: forall b. HasTag b => BackendSourceInfo -> Maybe (SourceConfig b) Source #

data ResolvedSource b Source #

Contains Postgres connection configuration and essential metadata from the database to build schema cache for tables and function.

Constructors

ResolvedSource
Fields _rsConfig :: SourceConfig b _rsCustomization :: SourceTypeCustomization _rsTables :: DBTablesMetadata b _rsFunctions :: DBFunctionsMetadata b _rsScalars :: ScalarMap b

Instances

Instances details

ToEngineLog (ResolvedSource b) Hasura Source #
Instance details Defined in Hasura.RQL.Types.Source Methods toEngineLog :: ResolvedSource b -> (LogLevel, EngineLogType Hasura, Value) Source #

data ScalarMap b where Source #

A map from GraphQL name to equivalent scalar type for a given backend.

Constructors

ScalarMap :: Backend b => HashMap Name (ScalarType b) -> ScalarMap b

Instances

Instances details

Backend b => Semigroup (ScalarMap b) Source #
Instance details Defined in Hasura.RQL.Types.Source Methods (<>) :: ScalarMap b -> ScalarMap b -> ScalarMap b # sconcat :: NonEmpty (ScalarMap b) -> ScalarMap b # stimes :: Integral b0 => b0 -> ScalarMap b -> ScalarMap b #
Backend b => Monoid (ScalarMap b) Source #
Instance details Defined in Hasura.RQL.Types.Source Methods mempty :: ScalarMap b # mappend :: ScalarMap b -> ScalarMap b -> ScalarMap b # mconcat :: [ScalarMap b] -> ScalarMap b #

type SourceResolver b = SourceName -> SourceConnConfiguration b -> IO (Either QErr (SourceConfig b)) Source #

FIXME: this should be either in BackendMetadata, or into a new dedicated BackendResolve, instead of listing backends explicitly. It could also be moved to the app level.

class Monad m => MonadResolveSource m where Source #

Methods

getPGSourceResolver :: m (SourceResolver ('Postgres 'Vanilla)) Source #

getMSSQLSourceResolver :: m (SourceResolver 'MSSQL) Source #

Instances

Instances details

MonadResolveSource CacheBuild Source #
Instance details Defined in Hasura.RQL.DDL.Schema.Cache.Common Methods getPGSourceResolver :: CacheBuild (SourceResolver ('Postgres 'Vanilla)) Source # getMSSQLSourceResolver :: CacheBuild (SourceResolver 'MSSQL) Source #
MonadResolveSource m => MonadResolveSource (TraceT m) Source #
Instance details Defined in Hasura.RQL.Types.Source Methods getPGSourceResolver :: TraceT m (SourceResolver ('Postgres 'Vanilla)) Source # getMSSQLSourceResolver :: TraceT m (SourceResolver 'MSSQL) Source #
MonadResolveSource m => MonadResolveSource (MetadataStorageT m) Source #
Instance details Defined in Hasura.Metadata.Class Methods getPGSourceResolver :: MetadataStorageT m (SourceResolver ('Postgres 'Vanilla)) Source # getMSSQLSourceResolver :: MetadataStorageT m (SourceResolver 'MSSQL) Source #
MonadResolveSource m => MonadResolveSource (RunT m) Source #
Instance details Defined in Hasura.RQL.Types.Run Methods getPGSourceResolver :: RunT m (SourceResolver ('Postgres 'Vanilla)) Source # getMSSQLSourceResolver :: RunT m (SourceResolver 'MSSQL) Source #
Monad m => MonadResolveSource (PGMetadataStorageAppT m) Source #
Instance details Defined in Hasura.App Methods getPGSourceResolver :: PGMetadataStorageAppT m (SourceResolver ('Postgres 'Vanilla)) Source # getMSSQLSourceResolver :: PGMetadataStorageAppT m (SourceResolver 'MSSQL) Source #
MonadResolveSource m => MonadResolveSource (ExceptT e m) Source #
Instance details Defined in Hasura.RQL.Types.Source Methods getPGSourceResolver :: ExceptT e m (SourceResolver ('Postgres 'Vanilla)) Source # getMSSQLSourceResolver :: ExceptT e m (SourceResolver 'MSSQL) Source #
MonadResolveSource m => MonadResolveSource (ReaderT r m) Source #
Instance details Defined in Hasura.RQL.Types.Source Methods getPGSourceResolver :: ReaderT r m (SourceResolver ('Postgres 'Vanilla)) Source # getMSSQLSourceResolver :: ReaderT r m (SourceResolver 'MSSQL) Source #
MonadResolveSource m => MonadResolveSource (TxET QErr m) Source #
Instance details Defined in Hasura.RQL.Types.Source Methods getPGSourceResolver :: TxET QErr m (SourceResolver ('Postgres 'Vanilla)) Source # getMSSQLSourceResolver :: TxET QErr m (SourceResolver 'MSSQL) Source #

data MaintenanceModeVersion Source #

Constructors

PreviousMMVersion	should correspond to the source catalog version from which the user is migrating from
CurrentMMVersion	should correspond to the latest source catalog version

Instances

Instances details

Eq MaintenanceModeVersion Source #
Instance details Defined in Hasura.RQL.Types.Source Methods (==) :: MaintenanceModeVersion -> MaintenanceModeVersion -> Bool # (/=) :: MaintenanceModeVersion -> MaintenanceModeVersion -> Bool #
Show MaintenanceModeVersion Source #
Instance details Defined in Hasura.RQL.Types.Source Methods showsPrec :: Int -> MaintenanceModeVersion -> ShowS # show :: MaintenanceModeVersion -> String # showList :: [MaintenanceModeVersion] -> ShowS #