86 lines
2.5 KiB
Plaintext
86 lines
2.5 KiB
Plaintext
|
/**
|
||
|
|
* Copyright (c) Facebook, Inc. and its affiliates.
|
||
|
|
*
|
||
|
|
* This source code is licensed under the MIT license found in the
|
||
|
|
* LICENSE file in the root directory of this source tree.
|
||
|
|
*
|
||
|
|
* @flow strict-local
|
||
|
|
* @format
|
||
|
|
*/
|
||
|
|
|
||
|
|
// flowlint ambiguous-object-type:error
|
||
|
|
|
||
|
|
'use strict';
|
||
|
|
|
||
|
|
const NormalizationCodeGenerator = require('./NormalizationCodeGenerator');
|
||
|
|
const ReaderCodeGenerator = require('./ReaderCodeGenerator');
|
||
|
|
const sortObjectByKey = require('./sortObjectByKey');
|
||
|
|
const md5 = require('../util/md5');
|
||
|
|
const nullthrows = require('nullthrows');
|
||
|
|
const {createCompilerError} = require('../core/CompilerError');
|
||
|
|
|
||
|
|
import type {Fragment, Request, SplitOperation} from '../core/IR';
|
||
|
|
import type {Schema} from '../core/Schema';
|
||
|
|
import type {
|
||
|
|
ConcreteRequest,
|
||
|
|
NormalizationSplitOperation,
|
||
|
|
ReaderFragment,
|
||
|
|
} from 'relay-runtime';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @public
|
||
|
|
*
|
||
|
|
* Converts an IR node into a plain JS object representation that can be
|
||
|
|
* used at runtime.
|
||
|
|
*/
|
||
|
|
declare function generate(schema: Schema, node: Fragment): ReaderFragment;
|
||
|
|
declare function generate(schema: Schema, node: Request): ConcreteRequest;
|
||
|
|
declare function generate(
|
||
|
|
schema: Schema,
|
||
|
|
node: SplitOperation,
|
||
|
|
): NormalizationSplitOperation;
|
||
|
|
function generate(
|
||
|
|
schema: Schema,
|
||
|
|
node: Fragment | Request | SplitOperation,
|
||
|
|
): $FlowFixMe {
|
||
|
|
switch (node.kind) {
|
||
|
|
case 'Fragment':
|
||
|
|
if (node.metadata?.inlineData === true) {
|
||
|
|
return {
|
||
|
|
kind: 'InlineDataFragment',
|
||
|
|
name: node.name,
|
||
|
|
};
|
||
|
|
}
|
||
|
|
return ReaderCodeGenerator.generate(schema, node);
|
||
|
|
case 'Request':
|
||
|
|
return {
|
||
|
|
fragment: ReaderCodeGenerator.generate(schema, node.fragment),
|
||
|
|
kind: 'Request',
|
||
|
|
operation: NormalizationCodeGenerator.generate(schema, node.root),
|
||
|
|
params:
|
||
|
|
node.id != null
|
||
|
|
? {
|
||
|
|
id: node.id,
|
||
|
|
metadata: sortObjectByKey(node.metadata),
|
||
|
|
name: node.name,
|
||
|
|
operationKind: node.root.operation,
|
||
|
|
}
|
||
|
|
: {
|
||
|
|
cacheID: md5(nullthrows(node.text)),
|
||
|
|
metadata: sortObjectByKey(node.metadata),
|
||
|
|
name: node.name,
|
||
|
|
operationKind: node.root.operation,
|
||
|
|
text: node.text,
|
||
|
|
},
|
||
|
|
};
|
||
|
|
case 'SplitOperation':
|
||
|
|
return NormalizationCodeGenerator.generate(schema, node);
|
||
|
|
}
|
||
|
|
throw createCompilerError(
|
||
|
|
`RelayCodeGenerator: Unknown AST kind '${node.kind}'.`,
|
||
|
|
[node.loc],
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = {generate};
|