Swift AWS Lambda with SQLite

This project is swift sample for AWS Lambda connect with sqlite DB.

Related Article

see Swift-AWS-SQLite

How to run the project

• Clone this project and run it on Xcode 12
• Verify with curl

$ curl --header "Content-Type: application/json" \
--request POST \
--data '{"id": 1}' \
http://localhost:7000/invoke

it will response with

{
 "account":{
    "ID":1,
    "dateOfBirth":"10-12-1991",
    "Name":"Hanif",
    "email":"[email protected]"
 },
 "message":"success"
}

How to compile for AWS

• Upload accountData.db into your S3

Sources/AccountServiceAWS/DB/accountData.db

• Change S3 bucket name and AWS Client on SharedResource.swift with your S3 account key

static public let s3BucketName = "your bucket name"

static public let awsClient = AWSClient(
credentialProvider: .static(accessKeyId: "xxxx", secretAccessKey: "xxxxx"),
httpClientProvider: .createNew)

• Go to project directory on terminal
• Run docker command

$ docker run \
   --rm \
   --volume "$(pwd)/:/src" \
   --workdir "/src/" \
   swift:5.3.1-amazonlinux2 \
  /bin/bash -c "yum -y install sqlite-devel && swift build --product AccountServiceAWS -c release -Xswiftc -static-stdlib" 

• Run the script for creating lambda.zip

$ ./scripts/package.sh AccountServiceAWS

• Result will be available on :

.build/lambda/AccountServiceAWS/lambda.zip

• Upload your lambda.zip to S3 bucket
• when on Lambda use that S3 link to compile the function.