"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
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;
};
Object.defineProperty(exports, "__esModule", { value: true });
var apollo_link_core_1 = require("apollo-link-core");
var subscriptions_transport_ws_1 = require("subscriptions-transport-ws");
var printer_1 = require("graphql/language/printer");
var WebSocketLink = (function (_super) {
__extends(WebSocketLink, _super);
function WebSocketLink(paramsOrClient) {
var _this = _super.call(this) || this;
Eif (paramsOrClient instanceof subscriptions_transport_ws_1.SubscriptionClient) {
_this.subscriptionClient = paramsOrClient;
}
else {
_this.subscriptionClient = new subscriptions_transport_ws_1.SubscriptionClient(paramsOrClient.uri, paramsOrClient.options, paramsOrClient.webSocketImpl);
}
return _this;
}
WebSocketLink.prototype.request = function (operation) {
var _this = this;
if (operation.operationType && operation.operationType === 'subscription') {
return new apollo_link_core_1.Observable(function (observer) {
var id = _this.subscriptionClient.subscribe(__assign({}, operation, { query: printer_1.print(operation.query) }), function (error, result) {
observer.next({
data: result,
errors: error,
});
});
return function () {
_this.subscriptionClient.unsubscribe(id);
};
});
}
else {
return new apollo_link_core_1.Observable(function (observer) {
_this.subscriptionClient
.query(__assign({}, operation, { query: printer_1.print(operation.query) }))
.then(function (data) {
Eif (!observer.closed) {
observer.next(data);
observer.complete();
}
})
.catch(function (error) {
Eif (!observer.closed) {
observer.error(error);
}
});
});
}
};
return WebSocketLink;
}(apollo_link_core_1.ApolloLink));
exports.default = WebSocketLink;
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