StudentIT Roster Summary

Managers need to verify hours against the roster before they can approve timecards. This program creates an email summary of the last roster period (2 weeks) to assist in this process.

Prerequisites

• An AWS account with AWS Lambda access

Development Environment

1. Install .NET Core (https://www.microsoft.com/net/core)
2. Install NodeJS (https://nodejs.org/en/download/)
3. Install Serverless Framework (https://serverless.com/framework/docs/getting-started/)
4. Set up AWS credentials

serverless config credentials -p aws --key $YOURKEY --secret $YOURSECRET

Building

Linux

./scripts/build.sh

Windows

powershell .\scripts\build.ps1

Deployment

Valid stages are: dev / test / production

Uploading a new version

Infrastructure changes

serverless deploy --stage production -s $STAGE

Code changes

serverless deploy function -f summary -s $STAGE

Removing all resources

serverless remove

Usage

Invoking

serverless invoke -f summary -s $STAGE -l

Logs

serverless logs -f summary -s $STAGE -t

Helpful commands

powershell .\scripts\build.ps1 && serverless deploy -s dev && serverless invoke -f summary
serverless logs -f summary -t

Email -> Name translation

The translation depends on a file called people.db in the extra folder. It is a sqlite database of the form

CREATE TABLE "Employees" ( `id` INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT, `name` TEXT NOT NULL, `email` TEXT NOT NULL UNIQUE )

Insert people into the database with

INSERT INTO Employees ('name', 'email') VALUES ('YOUR_NAME', 'YOUR_EMAIL')

Libraries

• Serverless (https://github.com/serverless/serverless/)
• Google API Dotnet Client (https://github.com/google/google-api-dotnet-client)
• AWS Lambda Dotnet (https://github.com/aws/aws-lambda-dotnet)