@multicloud/sls-aws/lib/awsContext.js

Amazon AWS specific middleware and components for Serverless @multicloud.

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
require("reflect-metadata");
const sls_core_1 = require("@multicloud/sls-core");
const inversify_1 = require("inversify");
/**
 * Implementation of Cloud Context for AWS Lambda
 */
let AwsContext = class AwsContext {
    /**
     * Initializes new AwsContext, injects runtime arguments of AWS Lambda.
     * Sets runtime parameters from original arguments
     * @param args Runtime arguments for AWS Lambda
     */
    constructor(args) {
        this.providerType = "aws";
        this.runtime = {
            event: args[0],
            context: args[1],
            callback: args[2],
        };
        this.id = this.runtime.context.awsRequestId;
        // AWS has a single incoming event source
        this.event = this.runtime.event;
    }
    /**
     * Send response from AWS Lambda
     * @param body Body of response
     * @param status Status code of response
     */
    send(body, status = 200) {
        if (this.res) {
            this.res.send(body, status);
        }
        this.done();
    }
    flush() {
        if (this.res) {
            this.res.flush();
        }
    }
};
AwsContext = __decorate([
    inversify_1.injectable(),
    __param(0, inversify_1.inject(sls_core_1.ComponentType.RuntimeArgs))
], AwsContext);
exports.AwsContext = AwsContext;