ts-api-core
Version:
Nodejs api framework core
87 lines • 4.49 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.BaseRouteGraphWrapper = void 0;
const apis_1 = require("../base/apis");
const error_1 = require("../base/error");
const result_code_1 = require("../base/result.code");
const base_route_raw_wrapper_1 = require("./base.route.raw.wrapper");
const base_wrapper_1 = require("./base.wrapper");
/**
* 动态执行 `GraphQL` 请求数据加工基类
*/
class BaseRouteGraphWrapper extends base_route_raw_wrapper_1.BaseRouteRawWrapper {
constructor() {
super(...arguments);
this.TAG = "wrapper.graph";
}
executeRequest(context) {
const _super = Object.create(null, {
getRequestArgsItem: { get: () => super.getRequestArgsItem },
executeRequest: { get: () => super.executeRequest }
});
return __awaiter(this, void 0, void 0, function* () {
const config = context.route.config ? context.route.config : undefined;
if (config) {
if (!config.name) {
throw new error_1.SysError("没有指定要执行的GraphQL查询名称", this.TAG, result_code_1.ResultCode.E_Valid_Param_NoFindConfig);
}
if (!config.query) {
throw new error_1.SysError("没有指定要执行的GraphQL查询语句", this.TAG, result_code_1.ResultCode.E_Valid_Param_NoFindConfig);
}
let api = apis_1.API_Graphql_Execute;
if (context.route.apis) {
if (Array.isArray(context.route.apis)) {
throw new error_1.SysError("GraphQL查询时数据源 api 不允许使用数组的方式，必须是 String 类型", this.TAG, result_code_1.ResultCode.E_Valid_Param_NoFindConfig);
}
api = context.route.apis;
}
// 动态执行 wrapper 中指定的函数
if (config.args) {
const args = {};
config.args.forEach((item) => {
const v = _super.getRequestArgsItem.call(this, context, item, 1);
args[item.name] = v;
});
return this.callGraphQL(context, config, args, api);
}
else {
return this.callGraphQL(context, config, undefined, api);
}
}
return _super.executeRequest.call(this, context);
});
}
/** 发起 GraphQL 查询请求 */
callGraphQL(context, config, args, api) {
var _a;
return __awaiter(this, void 0, void 0, function* () {
const body = {
name: config.name,
query: config.query,
args
};
if (config.operationName) {
body.operationName = config.operationName;
}
const httpRequest = new base_wrapper_1.HttpPost(api, body);
const [data, reqid] = yield new base_wrapper_1.BaseWrapper(context).requestApi(httpRequest);
const rawData = ((_a = context.route.resp) === null || _a === void 0 ? void 0 : _a.src) ? data[context.route.resp.src] : data;
// config.raw 未设置或为真（1或true）时直接使用 rawData
const result = config.raw === undefined || config.raw === 1 || config.raw === true
? rawData
: this.parserApiResult(context, context.route.resp, rawData);
return new base_wrapper_1.WrapperResult(result, reqid);
});
}
}
exports.BaseRouteGraphWrapper = BaseRouteGraphWrapper;
//# sourceMappingURL=base.route.graph.wrapper.js.map