soap-graphql
Version:
Create a GraphQL schema from a WSDL-defined SOAP endpoint.
119 lines • 6.66 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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var __generator = (this && this.__generator) || function (thisArg, body) {
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function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
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if (y = 0, t) op = [0, t.value];
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case 0: case 1: t = op; break;
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}
};
Object.defineProperty(exports, "__esModule", { value: true });
var node_soap_1 = require("./node-soap/node-soap");
var soap2graphql_1 = require("./soap2graphql/soap2graphql");
var schema_1 = require("graphql/type/schema");
var node_soap_endpoint_1 = require("./node-soap/node-soap-endpoint");
var logger_1 = require("./soap2graphql/logger");
var node_soap_caller_1 = require("./node-soap/node-soap-caller");
/**
* Creates a GraphQL schema for the WSDL defined by the given parameters.
*
* The created GraphQL schema will include:
* - A Mutation-field for every operation in the WSDL.
* If the field is queried via GraphQL, the SOAP endpoint declared in the WSDL will be called and the result of the call will be returned via GraphQL.
* - A GraphQL output type for every WSDL type that is: a) used as a result of an operation and b) declared in the schema section of the WSDL.
* - A GraphQL interface type for every WSDL type that is: a) used as a base type of another type and b) declared in the schema section of the WSDL.
* - A GraphQL input type for every WSDL type that is: a) used as a input type of an operation and b) declared in the schema section of the WSDL.
* - A Query-field that returns the content of the WSDL (this is necessary, since a GraphQL schema must include at least one Query-field)
*
* @param options either an instance of SoapGraphQLOptions or the URL (http/https or path to a file) to a WSDL.
*/
function soapGraphqlSchema(options) {
return __awaiter(this, void 0, void 0, function () {
var _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_a = schema_1.GraphQLSchema.bind;
return [4 /*yield*/, soapGraphqlSchemaConfig(options)];
case 1: return [2 /*return*/, new (_a.apply(schema_1.GraphQLSchema, [void 0, _b.sent()]))()];
}
});
});
}
exports.soapGraphqlSchema = soapGraphqlSchema;
function soapGraphqlSchemaConfig(options) {
return __awaiter(this, void 0, void 0, function () {
var logger, soapClient, wsdl;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (typeof options === 'string') {
options = {
createClient: {
url: options
},
warnings: false,
debug: false,
};
}
logger = logger_1.createLogger(options.warnings, options.debug);
return [4 /*yield*/, useSoapClient(options)];
case 1:
soapClient = _a.sent();
return [4 /*yield*/, node_soap_endpoint_1.createSoapEndpoint(soapClient, logger)];
case 2:
wsdl = _a.sent();
if (!options.soapCaller) {
options.soapCaller = new node_soap_caller_1.NodeSoapCaller(soapClient, logger);
}
return [4 /*yield*/, soap2graphql_1.createSchemaConfig(wsdl, options.soapCaller, options.schemaOptions, logger)];
case 3: return [2 /*return*/, _a.sent()];
}
});
});
}
exports.soapGraphqlSchemaConfig = soapGraphqlSchemaConfig;
function useSoapClient(options) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!!options.soapClient) {
return [2 /*return*/, options.soapClient];
}
if (!!!options.createClient) return [3 /*break*/, 2];
return [4 /*yield*/, node_soap_1.createSoapClient(options.createClient.url, options.createClient.options)];
case 1: return [2 /*return*/, _a.sent()];
case 2: throw new Error('neither soap client nor node-soap creation options provided');
}
});
});
}
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