graphql-request
Version:
[](https://circleci.com/gh/graphcool/graphql-request) [](https://badge.fury.io/js/graphql-request)
177 lines • 8.54 kB
JavaScript
;
var __assign = (this && this.__assign) || Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [0, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
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t[p[i]] = s[p[i]];
return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
var types_1 = require("./types");
var types_2 = require("./types");
exports.ClientError = types_2.ClientError;
require("cross-fetch/polyfill");
var GraphQLClient = /** @class */ (function () {
function GraphQLClient(url, options) {
this.url = url;
this.options = options || {};
}
GraphQLClient.prototype.rawRequest = function (query, variables) {
return __awaiter(this, void 0, void 0, function () {
var _a, headers, others, body, response, result, headers_1, status_1, errorResult;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_a = this.options, headers = _a.headers, others = __rest(_a, ["headers"]);
body = JSON.stringify({
query: query,
variables: variables ? variables : undefined,
});
return [4 /*yield*/, fetch(this.url, __assign({ method: 'POST', headers: Object.assign({ 'Content-Type': 'application/json' }, headers), body: body }, others))];
case 1:
response = _b.sent();
return [4 /*yield*/, getResult(response)];
case 2:
result = _b.sent();
if (response.ok && !result.errors && result.data) {
headers_1 = response.headers, status_1 = response.status;
return [2 /*return*/, __assign({}, result, { headers: headers_1, status: status_1 })];
}
else {
errorResult = typeof result === 'string' ? { error: result } : result;
throw new types_1.ClientError(__assign({}, errorResult, { status: response.status, headers: response.headers }), { query: query, variables: variables });
}
return [2 /*return*/];
}
});
});
};
GraphQLClient.prototype.request = function (query, variables) {
return __awaiter(this, void 0, void 0, function () {
var _a, headers, others, body, response, result, errorResult;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_a = this.options, headers = _a.headers, others = __rest(_a, ["headers"]);
body = JSON.stringify({
query: query,
variables: variables ? variables : undefined,
});
return [4 /*yield*/, fetch(this.url, __assign({ method: 'POST', headers: Object.assign({ 'Content-Type': 'application/json' }, headers), body: body }, others))];
case 1:
response = _b.sent();
return [4 /*yield*/, getResult(response)];
case 2:
result = _b.sent();
if (response.ok && !result.errors && result.data) {
return [2 /*return*/, result.data];
}
else {
errorResult = typeof result === 'string' ? { error: result } : result;
throw new types_1.ClientError(__assign({}, errorResult, { status: response.status }), { query: query, variables: variables });
}
return [2 /*return*/];
}
});
});
};
GraphQLClient.prototype.setHeaders = function (headers) {
this.options.headers = headers;
return this;
};
GraphQLClient.prototype.setHeader = function (key, value) {
var headers = this.options.headers;
if (headers) {
headers[key] = value;
}
else {
this.options.headers = (_a = {}, _a[key] = value, _a);
}
return this;
var _a;
};
return GraphQLClient;
}());
exports.GraphQLClient = GraphQLClient;
function rawRequest(url, query, variables) {
return __awaiter(this, void 0, void 0, function () {
var client;
return __generator(this, function (_a) {
client = new GraphQLClient(url);
return [2 /*return*/, client.rawRequest(query, variables)];
});
});
}
exports.rawRequest = rawRequest;
function request(url, query, variables) {
return __awaiter(this, void 0, void 0, function () {
var client;
return __generator(this, function (_a) {
client = new GraphQLClient(url);
return [2 /*return*/, client.request(query, variables)];
});
});
}
exports.request = request;
exports.default = request;
function getResult(response) {
return __awaiter(this, void 0, void 0, function () {
var contentType;
return __generator(this, function (_a) {
contentType = response.headers.get('Content-Type');
if (contentType && contentType.startsWith('application/json')) {
return [2 /*return*/, response.json()];
}
else {
return [2 /*return*/, response.text()];
}
return [2 /*return*/];
});
});
}
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