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[Relay] Return null instead of void for Flow Maybe types.

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This commit is contained in:
Eloy Durán
2017-10-12 00:46:10 +02:00
parent 091c46291e
commit 08f193a694
2 changed files with 21 additions and 15 deletions
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6
types/react-relay/test/react-relay-tests.tsx
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@@ -279,6 +279,12 @@ function markNotificationAsRead(source: string, storyID: string) {
console.log("Response received from server.");
},
onError: err => console.error(err),
updater: (store, data) => {
const field = store.get(storyID);
if (field) {
field.setValue(data.story, "story");
}
}
});
}

30
types/relay-runtime/index.d.ts vendored
View File

@@ -137,17 +137,17 @@ export namespace RelayCommonTypes {
interface RecordSourceSelectorProxy {
create(dataID: DataID, typeName: string): RecordProxy;
delete(dataID: DataID): void;
get(dataID: DataID): RecordProxy | void;
get(dataID: DataID): RecordProxy | null;
getRoot(): RecordProxy;
getRootField(fieldName: string): RecordProxy | void;
getPluralRootField(fieldName: string): RecordProxy[] | void;
getRootField(fieldName: string): RecordProxy | null;
getPluralRootField(fieldName: string): RecordProxy[] | null;
}
interface RecordProxy {
copyFieldsFrom(source: RecordProxy): void;
getDataID(): DataID;
getLinkedRecord(name: string, args?: Variables): RecordProxy | void;
getLinkedRecords(name: string, args?: Variables): Array<RecordProxy | null> | void;
getLinkedRecord(name: string, args?: Variables): RecordProxy | null;
getLinkedRecords(name: string, args?: Variables): Array<RecordProxy | null> | null;
getOrCreateLinkedRecord(name: string, typeName: string, args?: Variables): RecordProxy;
getType(): string;
getValue(name: string, args?: Variables): any;
@@ -163,7 +163,7 @@ export namespace RelayCommonTypes {
interface RecordSourceProxy {
create(dataID: DataID, typeName: string): RecordProxy;
delete(dataID: DataID): void;
get(dataID: DataID): Array<RecordProxy | null> | void;
get(dataID: DataID): Array<RecordProxy | null> | null;
getRoot(): RecordProxy;
}
@@ -457,7 +457,7 @@ export namespace RelayCommonTypes {
* const childData = environment.lookup(childSelector).data;
* ```
*/
getSelector(operationVariables: Variables, fragment: TFragment, prop: any): CSelector<TNode> | void;
getSelector(operationVariables: Variables, fragment: TFragment, prop: any): CSelector<TNode> | null;
/**
* Given the result `items` from a parent that fetched `fragment`, creates a
@@ -469,7 +469,7 @@ export namespace RelayCommonTypes {
operationVariables: Variables,
fragment: TFragment,
props: any[]
): Array<CSelector<TNode>> | void;
): Array<CSelector<TNode>> | null;
/**
* Given a mapping of keys -> results and a mapping of keys -> fragments,
@@ -590,8 +590,8 @@ export namespace RelayCommonTypes {
}
) => void;
interface NetworkLayer {
sendMutation(request: RelayMutationRequest): Promise<any> | void;
sendQueries(requests: RelayQueryRequest[]): Promise<any> | void;
sendMutation(request: RelayMutationRequest): Promise<any> | null;
sendQueries(requests: RelayQueryRequest[]): Promise<any> | null;
supports(...options: string[]): boolean;
}
interface QueryResult {
@@ -681,7 +681,7 @@ export namespace RelayRuntimeTypes {
// ~~~~~~~~~~~~~~~~~~~~~
// RelayDefaultHandlerProvider
// ~~~~~~~~~~~~~~~~~~~~~
function HandlerProvider(name: string): typeof RelayCommonTypes.Handler | void;
function HandlerProvider(name: string): typeof RelayCommonTypes.Handler | null;
// ~~~~~~~~~~~~~~~~~~~~~
// RelayModernEnvironment
@@ -755,7 +755,7 @@ export namespace RelayRuntimeTypes {
constructor(records?: RecordMap);
clear(): void;
delete(dataID: RelayCommonTypes.DataID): void;
get(dataID: RelayCommonTypes.DataID): Record | void;
get(dataID: RelayCommonTypes.DataID): Record | null;
getRecordIDs(): RelayCommonTypes.DataID[];
getStatus(dataID: RelayCommonTypes.DataID): "EXISTENT" | "NONEXISTENT" | "UNKNOWN";
has(dataID: RelayCommonTypes.DataID): boolean;
@@ -833,14 +833,14 @@ export namespace RelayRuntimeTypes {
* value is another Record instead of a scalar). May throw if the field is
* present but not a scalar linked record.
*/
getLinkedRecord(name: string, args?: RelayCommonTypes.Variables): RecordInspector | void;
getLinkedRecord(name: string, args?: RelayCommonTypes.Variables): RecordInspector | null;
/**
* Returns an array of inspectors for the given plural "linked" field (a field
* whose value is an array of Records instead of a scalar). May throw if the
* field is present but not a plural linked record.
*/
getLinkedRecords(name: string, args?: RelayCommonTypes.Variables): RecordInspector[] | void;
getLinkedRecords(name: string, args?: RelayCommonTypes.Variables): RecordInspector[] | null;
}
class RelayRecordSourceInspector {
@@ -850,7 +850,7 @@ export namespace RelayRuntimeTypes {
* Returns an inspector for the record with the given id, or null/undefined if
* that record is deleted/unfetched.
*/
get(dataID: RelayCommonTypes.DataID): RecordInspector | void;
get(dataID: RelayCommonTypes.DataID): RecordInspector | null;
/**
* Returns a list of "<id>: <type>" for each record in the store that has an
* `id`.