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79 lines
2.8 KiB
Haskell
79 lines
2.8 KiB
Haskell
module Hasura.RQL.DDL.RemoteRelationship
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( runCreateRemoteRelationship
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, runDeleteRemoteRelationship
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, runUpdateRemoteRelationship
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, dropRemoteRelationshipInMetadata
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) where
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import Hasura.Prelude
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import qualified Data.HashMap.Strict.InsOrd as OMap
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import qualified Hasura.SQL.AnyBackend as AB
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import Hasura.Base.Error
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import Hasura.EncJSON
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import Hasura.RQL.Types
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runCreateRemoteRelationship
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:: forall b m
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. (MonadError QErr m, CacheRWM m, MetadataM m, BackendMetadata b)
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=> RemoteRelationship b
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-> m EncJSON
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runCreateRemoteRelationship RemoteRelationship{..} = do
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void $ askTabInfo @b rtrSource rtrTable
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let metadataObj = MOSourceObjId rtrSource
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$ AB.mkAnyBackend
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$ SMOTableObj @b rtrTable
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$ MTORemoteRelationship rtrName
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metadata = RemoteRelationshipMetadata rtrName $
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RemoteRelationshipDef rtrRemoteSchema rtrHasuraFields rtrRemoteField
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buildSchemaCacheFor metadataObj
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$ MetadataModifier
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$ tableMetadataSetter @b rtrSource rtrTable.tmRemoteRelationships
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%~ OMap.insert rtrName metadata
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pure successMsg
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runUpdateRemoteRelationship
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:: forall b m
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. (MonadError QErr m, CacheRWM m, MetadataM m, BackendMetadata b)
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=> RemoteRelationship b
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-> m EncJSON
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runUpdateRemoteRelationship RemoteRelationship{..} = do
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fieldInfoMap <- askFieldInfoMap @b rtrSource rtrTable
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void $ askRemoteRel fieldInfoMap rtrName
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let metadataObj = MOSourceObjId rtrSource
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$ AB.mkAnyBackend
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$ SMOTableObj @b rtrTable
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$ MTORemoteRelationship rtrName
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metadata = RemoteRelationshipMetadata rtrName $
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RemoteRelationshipDef rtrRemoteSchema rtrHasuraFields rtrRemoteField
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buildSchemaCacheFor metadataObj
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$ MetadataModifier
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$ tableMetadataSetter @b rtrSource rtrTable.tmRemoteRelationships
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%~ OMap.insert rtrName metadata
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pure successMsg
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runDeleteRemoteRelationship
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:: forall b m
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. (BackendMetadata b, MonadError QErr m, CacheRWM m, MetadataM m)
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=> DeleteRemoteRelationship b
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-> m EncJSON
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runDeleteRemoteRelationship (DeleteRemoteRelationship source table relName)= do
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fieldInfoMap <- askFieldInfoMap @b source table
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void $ askRemoteRel fieldInfoMap relName
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let metadataObj = MOSourceObjId source
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$ AB.mkAnyBackend
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$ SMOTableObj @b table
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$ MTORemoteRelationship relName
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buildSchemaCacheFor metadataObj
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$ MetadataModifier
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$ tableMetadataSetter @b source table %~ dropRemoteRelationshipInMetadata relName
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pure successMsg
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dropRemoteRelationshipInMetadata
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:: RemoteRelationshipName -> TableMetadata b -> TableMetadata b
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dropRemoteRelationshipInMetadata name =
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tmRemoteRelationships %~ OMap.delete name
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