@terabits/grapi
Version:
Grapi Schema Generator For GraphQL Server
56 lines (55 loc) • 1.84 kB
JavaScript
;
exports.__esModule = true;
exports.JsonObject = exports.Json = void 0;
var graphql_1 = require("graphql");
var language_1 = require("graphql/language");
function identity(value) {
return value;
}
function parseLiteral(ast, variables) {
switch (ast.kind) {
case language_1.Kind.STRING:
case language_1.Kind.BOOLEAN:
return ast.value;
case language_1.Kind.INT:
case language_1.Kind.FLOAT:
return parseFloat(ast.value);
case language_1.Kind.OBJECT:
{
var value_1 = Object.create(null);
ast.fields.forEach(function (field) {
value_1[field.name.value] = parseLiteral(field.value, variables);
});
return value_1;
}
case language_1.Kind.LIST:
return ast.values.map(function (n) {
return parseLiteral(n, variables);
});
case language_1.Kind.NULL:
return null;
case language_1.Kind.VARIABLE:
{
var name_1 = ast.name.value;
return variables ? variables[name_1] : undefined;
}
default:
return undefined;
}
}
var Json = new graphql_1.GraphQLScalarType({
name: 'JSON',
description: 'The `JSON` scalar type represents JSON values as specified by [ECMA-404](http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf).',
serialize: identity,
parseValue: identity,
parseLiteral: parseLiteral
});
exports.Json = Json;
var JsonObject = new graphql_1.GraphQLScalarType({
name: 'Json',
description: 'The `Json` scalar type represents Json values.',
serialize: identity,
parseValue: identity,
parseLiteral: parseLiteral
});
exports.JsonObject = JsonObject;