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node_modules/subscriptions-transport-ws/dist/legacy/parse-legacy-protocol.js

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+"use strict";
+var __assign = (this && this.__assign) || function () {
+    __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;
+    };
+    return __assign.apply(this, arguments);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.parseLegacyProtocolMessage = void 0;
+var message_types_1 = require("../message-types");
+exports.parseLegacyProtocolMessage = function (connectionContext, message) {
+    var messageToReturn = message;
+    switch (message.type) {
+        case message_types_1.default.INIT:
+            connectionContext.isLegacy = true;
+            messageToReturn = __assign(__assign({}, message), { type: message_types_1.default.GQL_CONNECTION_INIT });
+            break;
+        case message_types_1.default.SUBSCRIPTION_START:
+            messageToReturn = {
+                id: message.id,
+                type: message_types_1.default.GQL_START,
+                payload: {
+                    query: message.query,
+                    operationName: message.operationName,
+                    variables: message.variables,
+                },
+            };
+            break;
+        case message_types_1.default.SUBSCRIPTION_END:
+            messageToReturn = __assign(__assign({}, message), { type: message_types_1.default.GQL_STOP });
+            break;
+        case message_types_1.default.GQL_CONNECTION_ACK:
+            if (connectionContext.isLegacy) {
+                messageToReturn = __assign(__assign({}, message), { type: message_types_1.default.INIT_SUCCESS });
+            }
+            break;
+        case message_types_1.default.GQL_CONNECTION_ERROR:
+            if (connectionContext.isLegacy) {
+                messageToReturn = __assign(__assign({}, message), { type: message_types_1.default.INIT_FAIL, payload: message.payload.message ? { error: message.payload.message } : message.payload });
+            }
+            break;
+        case message_types_1.default.GQL_ERROR:
+            if (connectionContext.isLegacy) {
+                messageToReturn = __assign(__assign({}, message), { type: message_types_1.default.SUBSCRIPTION_FAIL });
+            }
+            break;
+        case message_types_1.default.GQL_DATA:
+            if (connectionContext.isLegacy) {
+                messageToReturn = __assign(__assign({}, message), { type: message_types_1.default.SUBSCRIPTION_DATA });
+            }
+            break;
+        case message_types_1.default.GQL_COMPLETE:
+            if (connectionContext.isLegacy) {
+                messageToReturn = null;
+            }
+            break;
+        case message_types_1.default.SUBSCRIPTION_SUCCESS:
+            if (!connectionContext.isLegacy) {
+                messageToReturn = null;
+            }
+            break;
+        default:
+            break;
+    }
+    return messageToReturn;
+};
+//# sourceMappingURL=parse-legacy-protocol.js.map