Simplechat

Simplechat

An example chat app to illustrate the usage of kitar/laravel-dynamodb.

Create a DynamoDB table

Create a DynamoDB table (it's a single table) with the following conditions:

• Partition key: PK (string)
• Sort key: SK (string)
• Global secondary indexes
  • GSI1
    • Index name: GSI1
    • Partition key: GSI1PK (string)
    • Sort key: GSI1SK (string)
  • GSI2
    • Index name: GSI2
    • Partition key: GSI2PK (string)
    • Sort key: GSI2SK (string)

Create IAM for interacting with DynamoDB. The policy will be like below:

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "dynamodb:GetItem",
                "dynamodb:PutItem",
                "dynamodb:UpdateItem",
                "dynamodb:DeleteItem",
                "dynamodb:Scan",
                "dynamodb:Query"
            ],
            "Resource": [
                "arn:aws:dynamodb:ap-northeast-1:705561772438:table/your-table-name",
                "arn:aws:dynamodb:ap-northeast-1:705561772438:table/your-table-name/index/*"
            ]
        }
    ]
}

Installing the project

Clone the repo locally:

git clone https://github.com/kitar/simplechat.git simplechat
cd simplechat

Setup configuration:

cp .env.example .env

Open .env file and configure the DB_DEFAULT_TABLE and AWS_*.

• DB_DEFAULT_TABLE DynamoDB table name you've created.
• AWS_ACCESS_KEY_ID
• AWS_SECRET_ACCESS_KEY
• AWS_DEFAULT_REGION

Install PHP dependencies:

composer install

Install NPM dependencies:

npm install

Build assets:

npm run dev

Generate application key:

php artisan key:generate

Run the dev server (the output will give the address):

php artisan serve

Installing soketi

Install:

npm install -g @soketi/soketi@latest

Open a new terminal window and let it run in the background:

soketi start

That's it!

Now you can visit http://127.0.0.1:8000 with your browser, create a chat room, and start chatting.

You can use the following artisan commands to manage the data.

• user:list
• user:delete {uuid} {--with-data}
• room:list {--user=}
• room:delete {roomId}
• message:list {--room=} {--user=}

Built with awesome tools

• Laravel
• DynamoDB
• Soketi
• Tailwind CSS
• Tailwind UI
• Alpine.js
• Trix
• and more...