Radiate Love API

An API for Radiate Love Foundation's Fund Management web app. The API was implemented in Go and uses MongoDB for data storage.

API Documentation

You can view the YAML document describing the API design here

Dependencies

This project uses the following dependencies that can be retrieved using go get:

• github.com/gorilla/mux
• go.mongodb.org/mongo-driver/mongo

MongoDB

The API uses the on-premise MongoDB Community Server to store application data.

Running MongoDB Locally

To run the MongoDB service on your local machine, find the directory where MongoDB was installed (usually C:\Program Files\MongoDB\Server\<version>) and open the bin directory.

To use the DB locally, you need to start the MongoDB service and client from the command-line

Starting the Service

cd to C:\Program Files\MongoDB\Server\<version>\bin

Service: type mongod and hit enter

First time starting the MongoDB Service

When you start the db service using mongod, it will look for the directory C:\data\db.

• If running just one instance, you need to create the directory C:\data\db for the command to execute successfully
• If you have multiple DB instances, you will need to specify which directory to use by executing the mongod command described above using flags as descried here.

Automatically Starting the Service

If you selected to run MongoDB as a service during installation, the MongoDB will automatically start when your computer starts up. This means you won't have to explicitly start it each time to work with the service, and instead you can just start the client as described below.

Starting the Client

Once the service is running, in a new terminal, cd to C:\Program Files\MongoDB\Server\<version>\bin

Client: type mongo and hit enter

Once running, you can view all local dbs by executing show dbs from the client console.

Creating a new DB

In the client console, execute use <db_name>, for example: use radiatelove

If successful, you'll see the message switched to db <db_name>

For the newly created databade to appear in the database list shown when show dbs is executed, you need to add some data.

Adding Data

From the client console, with the appropriate DB selected, execute db.<collection_name>.insert(<data>)

• <collection_name> is the name for the particular collection, like a table name in SQL
• is the JSON data you'd like to insert for that collection

You can find more about designing MongoDB schemas here.

Once data has been added, you can view collections and documents by executing the following from the client console:

• All DB collections: show collections;
• Specific collection documents: db.<collection_name>.find()

Adding mongod to environment

To execute mongod and mongo from any directory, add C:\Program Files\MongoDB\Server\<version>\bin to your PATH environment variable.

Once added, restart your terminal session, and you should be able to execute these commands without changing directories.