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console: migrate wrap type utils to typescript (#4557)

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Egor Ogarkov 2020-06-17 20:21:49 +05:00 committed by GitHub
parent a70d278226
commit df8a0b7924
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2 changed files with 92 additions and 86 deletions
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86
console/src/shared/utils/wrappingTypeUtils.js
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@ -1,86 +0,0 @@
import { isWrappingType, isListType, isNonNullType } from 'graphql';
const unwrapNonNullable = wrappedTypename => {
return wrappedTypename.substring(0, wrappedTypename.length - 1);
};
const unwrapList = wrappedTypename => {
return wrappedTypename.substring(1, wrappedTypename.length - 1);
};
export const unwrapType = wrappedTypename => {
let _typename = wrappedTypename;
const typeWrapperStack = [];
while (true) {
const _lastChar = _typename.charAt(_typename.length - 1);
if (_lastChar === ']') {
_typename = unwrapList(_typename);
typeWrapperStack.push('l');
continue;
}
if (_lastChar === '!') {
_typename = unwrapNonNullable(_typename);
typeWrapperStack.push('n');
continue;
}
break;
}
return {
stack: typeWrapperStack,
typename: _typename,
};
};
export const getAstTypeMetadata = type => {
let _t = { ...type };
const typewraps = [];
while (_t.kind !== 'NamedType') {
if (_t.kind === 'ListType') {
typewraps.push('l');
}
if (_t.kind === 'NonNullType') {
typewraps.push('n');
}
_t = _t.type;
}
const typename = _t.name.value;
return {
typename,
stack: typewraps,
};
};
export const getSchemaTypeMetadata = type => {
let _t = type;
const typewraps = [];
while (isWrappingType(_t)) {
if (isListType(_t)) {
typewraps.push('l');
}
if (isNonNullType(_t)) {
typewraps.push('n');
}
_t = _t.ofType;
}
return {
typename: _t.name,
stack: typewraps,
};
};
export const wrapTypename = (name, wrapperStack) => {
let wrappedTypename = name;
wrapperStack.reverse().forEach(w => {
if (w === 'l') {
wrappedTypename = `[${wrappedTypename}]`;
}
if (w === 'n') {
wrappedTypename = `${wrappedTypename}!`;
}
});
return wrappedTypename;
};

92
console/src/shared/utils/wrappingTypeUtils.ts Normal file
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@ -0,0 +1,92 @@
import {
isWrappingType,
isListType,
isNonNullType,
TypeNode,
GraphQLObjectType,
GraphQLInputObjectType,
} from 'graphql';
const unwrapNonNullable = (wrappedTypename: string) => {
return wrappedTypename.substring(0, wrappedTypename.length - 1);
};
const unwrapList = (wrappedTypename: string) => {
return wrappedTypename.substring(1, wrappedTypename.length - 1);
};
export const unwrapType = (wrappedTypename: string) => {
let typename = wrappedTypename;
const typeWrapperStack = [];
while (true) {
const lastChar = typename.charAt(typename.length - 1);
if (lastChar === ']') {
typename = unwrapList(typename);
typeWrapperStack.push('l');
} else if (lastChar === '!') {
typename = unwrapNonNullable(typename);
typeWrapperStack.push('n');
} else {
break;
}
}
return {
stack: typeWrapperStack,
typename,
};
};
export const getAstTypeMetadata = (type: TypeNode) => {
let node = { ...type };
const typewraps = [];
while (node.kind !== 'NamedType') {
if (node.kind === 'ListType') {
typewraps.push('l');
}
if (node.kind === 'NonNullType') {
typewraps.push('n');
}
node = node.type;
}
const typename = node.name.value;
return {
typename,
stack: typewraps,
};
};
export const getSchemaTypeMetadata = (
type: GraphQLObjectType | GraphQLInputObjectType
) => {
let t = type;
const typewraps = [];
while (isWrappingType(t)) {
if (isListType(t)) {
typewraps.push('l');
}
if (isNonNullType(t)) {
typewraps.push('n');
}
t = t.ofType;
}
return {
typename: t.name,
stack: typewraps,
};
};
export const wrapTypename = (name: string, wrapperStack: string[]) => {
let wrappedTypename = name;
wrapperStack.reverse().forEach(w => {
if (w === 'l') {
wrappedTypename = `[${wrappedTypename}]`;
}
if (w === 'n') {
wrappedTypename = `${wrappedTypename}!`;
}
});
return wrappedTypename;
};