@seasketch/geoprocessing/dist/scripts/aws/functionResources.js

Geoprocessing and reporting framework for SeaSketch 2.0

import { Function, Code } from "aws-cdk-lib/aws-lambda";
import config from "./config.js";
import path from "node:path";
/**
 * Create Lambda function constructs core to project
 */
export const createProjectFunctions = (stack) => {
    return {
        serviceRootFunction: createRootFunction(stack),
        socketFunctions: createSocketFunctions(stack),
    };
};
const createRootFunction = (stack) => {
    return new Function(stack, "GpServiceRootFunction", {
        runtime: config.NODE_RUNTIME,
        code: Code.fromAsset(path.join(stack.props.projectPath, ".build", "serviceHandlers")),
        functionName: `gp-${stack.props.projectName}-metadata`,
        handler: "serviceHandlers.projectMetadata",
    });
};
export const createSocketFunctions = (stack) => {
    let socketFunctions = {
        subscribe: undefined,
        unsubscribe: undefined,
        send: undefined,
    };
    if (stack.hasAsyncFunctions()) {
        const subscribe = new Function(stack, "GpSubscribeHandler", {
            runtime: config.NODE_RUNTIME,
            code: Code.fromAsset(path.join(stack.props.projectPath, ".build", "connect")),
            handler: "connect.connectHandler",
            functionName: `gp-${stack.props.projectName}-subscribe`,
            memorySize: config.SOCKET_HANDLER_MEMORY,
            timeout: config.SOCKET_HANDLER_TIMEOUT,
            description: "Subscribe to messages",
        });
        const unsubscribe = new Function(stack, "GpUnsubscribeHandler", {
            runtime: config.NODE_RUNTIME,
            code: Code.fromAsset(path.join(stack.props.projectPath, ".build", "disconnect")),
            handler: "disconnect.disconnectHandler",
            functionName: `gp-${stack.props.projectName}-unsubscribe`,
            memorySize: config.SOCKET_HANDLER_MEMORY,
            timeout: config.SOCKET_HANDLER_TIMEOUT,
            description: "Unsubscribe from messages",
        });
        const send = new Function(stack, "GpSendHandler", {
            runtime: config.NODE_RUNTIME,
            code: Code.fromAsset(path.join(stack.props.projectPath, ".build", "sendmessage")),
            handler: "sendmessage.sendHandler",
            functionName: `gp-${stack.props.projectName}-send`,
            memorySize: config.SOCKET_HANDLER_MEMORY,
            timeout: config.SOCKET_HANDLER_TIMEOUT,
            description: " for sending messages on sockets",
        });
        socketFunctions = {
            subscribe,
            unsubscribe,
            send,
        };
    }
    return socketFunctions;
};
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