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feat: add max-affected preference to prefer header (#3083)

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This commit is contained in:
Taimoor Zaeem
2023-12-18 18:35:23 -05:00
committed by GitHub
parent 4a1dee453b
commit 0b77098460
7 changed files with 161 additions and 42 deletions
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src/PostgREST/Error.hs
+37 -28
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@@ -62,35 +62,36 @@ class (JSON.ToJSON a) => PgrstError a where
responseLBS (status err) (baseHeader : headers err) $ errorPayload err
instance PgrstError ApiRequestError where
status AggregatesNotAllowed{} = HTTP.status400
status AmbiguousRelBetween{} = HTTP.status300
status AmbiguousRpc{} = HTTP.status300
status MediaTypeError{} = HTTP.status415
status InvalidBody{} = HTTP.status400
status InvalidFilters = HTTP.status405
status InvalidPreferences{} = HTTP.status400
status InvalidRpcMethod{} = HTTP.status405
status InvalidRange{} = HTTP.status416
status NotFound = HTTP.status404
status AggregatesNotAllowed{} = HTTP.status400
status AmbiguousRelBetween{} = HTTP.status300
status AmbiguousRpc{} = HTTP.status300
status MediaTypeError{} = HTTP.status415
status InvalidBody{} = HTTP.status400
status InvalidFilters = HTTP.status405
status InvalidPreferences{} = HTTP.status400
status InvalidRpcMethod{} = HTTP.status405
status InvalidRange{} = HTTP.status416
status NotFound = HTTP.status404
status NoRelBetween{} = HTTP.status400
status NoRpc{} = HTTP.status404
status NotEmbedded{} = HTTP.status400
status PutLimitNotAllowedError = HTTP.status400
status QueryParamError{} = HTTP.status400
status RelatedOrderNotToOne{} = HTTP.status400
status SpreadNotToOne{} = HTTP.status400
status UnacceptableFilter{} = HTTP.status400
status UnacceptableSchema{} = HTTP.status406
status UnsupportedMethod{} = HTTP.status405
status LimitNoOrderError = HTTP.status400
status ColumnNotFound{} = HTTP.status400
status GucHeadersError = HTTP.status500
status GucStatusError = HTTP.status500
status OffLimitsChangesError{} = HTTP.status400
status PutMatchingPkError = HTTP.status400
status SingularityError{} = HTTP.status406
status PGRSTParseError = HTTP.status500
status NoRelBetween{} = HTTP.status400
status NoRpc{} = HTTP.status404
status NotEmbedded{} = HTTP.status400
status PutLimitNotAllowedError = HTTP.status400
status QueryParamError{} = HTTP.status400
status RelatedOrderNotToOne{} = HTTP.status400
status SpreadNotToOne{} = HTTP.status400
status UnacceptableFilter{} = HTTP.status400
status UnacceptableSchema{} = HTTP.status406
status UnsupportedMethod{} = HTTP.status405
status LimitNoOrderError = HTTP.status400
status ColumnNotFound{} = HTTP.status400
status GucHeadersError = HTTP.status500
status GucStatusError = HTTP.status500
status OffLimitsChangesError{} = HTTP.status400
status PutMatchingPkError = HTTP.status400
status SingularityError{} = HTTP.status406
status PGRSTParseError = HTTP.status500
status MaxAffectedViolationError{} = HTTP.status400
headers SingularityError{} = [MediaType.toContentType $ MTVndSingularJSON False]
headers _ = mempty
@@ -199,6 +200,12 @@ instance JSON.ToJSON ApiRequestError where
toJSON AggregatesNotAllowed = toJsonPgrstError
ApiRequestErrorCode23 "Use of aggregate functions is not allowed" Nothing Nothing
toJSON (MaxAffectedViolationError n) = toJsonPgrstError
ApiRequestErrorCode24
"Query result exceeds max-affected preference constraint"
(Just $ JSON.String $ T.unwords ["The query affects", show n, "rows"])
Nothing
toJSON (NoRelBetween parent child embedHint schema allRels) = toJsonPgrstError
SchemaCacheErrorCode00
("Could not find a relationship between '" <> parent <> "' and '" <> child <> "' in the schema cache")
@@ -606,6 +613,7 @@ data ErrorCode
| ApiRequestErrorCode21
| ApiRequestErrorCode22
| ApiRequestErrorCode23
| ApiRequestErrorCode24
-- Schema Cache errors
| SchemaCacheErrorCode00
| SchemaCacheErrorCode01
@@ -653,6 +661,7 @@ buildErrorCode code = "PGRST" <> case code of
ApiRequestErrorCode21 -> "121"
ApiRequestErrorCode22 -> "122"
ApiRequestErrorCode23 -> "123"
ApiRequestErrorCode24 -> "124"
SchemaCacheErrorCode00 -> "200"
SchemaCacheErrorCode01 -> "201"