@webfaas/webfaas-plugin-endpoint-http/lib/rest/SendMessageJsonRpc.js

WebFaaS Framework - Plugin - Endpoint - HTTP

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SendMessageJsonRpc = void 0;
const webfaas_core_1 = require("@webfaas/webfaas-core");
const MessageUtil_1 = require("@webfaas/webfaas-core/lib/Util/MessageUtil");
const uuid_1 = require("uuid");
class SendMessageJsonRpc {
    constructor(endPointHTTP) {
        this.endPointHTTP = endPointHTTP;
        this.core = endPointHTTP.getCore();
        this.log = endPointHTTP.getLog();
    }
    processRequest(request, response, body) {
        let payloadRequest;
        let msg;
        try {
            payloadRequest = webfaas_core_1.MessageUtil.parseJsonRpcRequest(body);
        }
        catch (errTryParse) {
            let responseJson = webfaas_core_1.MessageUtil.parseJsonRpcResponseError(webfaas_core_1.MessageUtil.convertErrorToCodeJsonRpc(errTryParse), errTryParse);
            this.endPointHTTP.writeEnd(response, 200, this.endPointHTTP.buildHeaders("application/json-rpc"), JSON.stringify(responseJson));
            this.log.writeError("processRequest", errTryParse, undefined, __filename);
            return;
        }
        msg = webfaas_core_1.MessageUtil.parseMessageByPayloadJsonRpc(payloadRequest, "", request.method, request.headers);
        if (msg) {
            let requestID = payloadRequest.id || webfaas_core_1.MessageUtil.parseString(request.headers["X-Request-ID"]) || uuid_1.v1();
            msg.header.messageID = requestID.toString();
            this.core.sendMessage(msg).then((msgResponse) => {
                let responseJsonRpc;
                let statusCode = 200;
                let headers = this.endPointHTTP.buildHeaders("application/json-rpc");
                if (msgResponse) {
                    responseJsonRpc = webfaas_core_1.MessageUtil.parseJsonRpcResponseSuccess(msgResponse.payload, requestID);
                }
                else {
                    responseJsonRpc = webfaas_core_1.MessageUtil.parseJsonRpcResponseSuccess(null, requestID);
                }
                this.endPointHTTP.writeEnd(response, statusCode, headers, JSON.stringify(responseJsonRpc));
            }).catch((errSend) => {
                let responseJson = webfaas_core_1.MessageUtil.parseJsonRpcResponseError(webfaas_core_1.MessageUtil.convertErrorToCodeJsonRpc(errSend), errSend);
                this.endPointHTTP.writeEnd(response, 200, this.endPointHTTP.buildHeaders("application/json-rpc"), JSON.stringify(responseJson));
                this.log.writeError("processRequest", errSend, undefined, __filename);
            });
        }
        else {
            let responseJson = webfaas_core_1.MessageUtil.parseJsonRpcResponseError(MessageUtil_1.JsonRpcErrorTypeEnum.INVALID_REQUEST, new webfaas_core_1.WebFaasError.SecurityError(webfaas_core_1.WebFaasError.SecurityErrorTypeEnum.PAYLOAD_INVALID, "empty payload"));
            this.endPointHTTP.writeEnd(response, 200, this.endPointHTTP.buildHeaders("application/json-rpc"), JSON.stringify(responseJson));
            this.log.writeError("processRequest", new Error("payload required"), undefined, __filename);
        }
    }
}
exports.SendMessageJsonRpc = SendMessageJsonRpc;
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